Manufacturers Index - Moore & Kerrick
Moore & Kerrick
Indianapolis, IN, U.S.A.
Manufacturer Class:
Wood Working Machinery
This page contains information on patents issued to this manufacturer.
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|
145,712
|
Dec. 16, 1873
|
Improvement in head-blocks for saw-mills
|
Gustavus Zschech |
Indianapolis, IN |
|
|
645,082
|
Mar. 13, 1900
|
Gear-Cutting Machine
|
Charles R. Gabriel |
Providence, Providence County, RI |
|
|
645,083
|
Mar. 13, 1900
|
Mechanical Movement
|
Charles R. Gabriel |
Providence, Providence County, RI |
|
|
682,227
|
Sep. 10, 1901
|
Variable-Speed Mechanism
|
John Parker |
Providence, Providence County, RI |
|
|
703,121
|
Jun. 24, 1902
|
Slotting Mechanism for Screw-Machines
|
William S. Davenport |
Providence, Providence County, RI |
|
|
717,836
|
Jan. 06, 1903
|
Friction-Clutch
|
Charles R. Gabriel |
Providence, Providence County, RI |
|
|
736,243
|
Aug. 11, 1903
|
Mechanism for Driving and Adjusting Rotary Cutters
|
Charles R. Gabriel |
Providence, Providence County, RI |
|
|
754,339
|
Mar. 08, 1904
|
Variable-Speed Mechanism
|
John Parker |
Providence, Providence County, RI |
|
|
791,543
|
Jun. 06, 1905
|
Chuck and Feed Mechanism
|
William S. Davenport |
Providence, Providence County, RI |
|
|
791,544
|
Jun. 06, 1905
|
Feed Mechanism
|
William S. Davenport |
Providence, Providence County, RI |
|
|
791,570
|
Jun. 06, 1905
|
Grinding-Machine
|
George H. Newton |
Providence, Providence County, RI |
|
|
795,021
|
Jul. 18, 1905
|
Machine for Generating Gear-Teeth
|
Oscar J. Beale |
Providence, Providence County, RI |
|
|
797,216
|
Aug. 15, 1905
|
Grinding-Machine
|
Edward H. Parks |
Providence, Providence County, RI |
|
|
|
|
Grinding-Machine
|
John J. Thacher |
Attleboro, Bristol County, MA |
|
|
799,587
|
Sep. 12, 1905
|
Rack-Cutting Machine
|
Oscar J. Beale |
Providence, Providence County, RI |
|
|
806,916
|
Dec. 12, 1905
|
Clutch-Controlling Mechanism
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
809,160
|
Jan. 02, 1906
|
Mechanical Movement
|
Richard T. Wingo |
Providence, Providence County, RI |
|
|
809,915
|
Jan. 09, 1906
|
Gearing
|
Charles R. Gabriel |
Providence, Providence County, RI |
|
|
812,898
|
Feb. 20, 1906
|
Feed Mechanism
|
John J. Thacher |
Attleboro, Bristol County, MA |
|
|
812,899
|
Feb. 20, 1906
|
Belt-Tightener
|
John J. Thacher |
Attleboro, Bristol County, MA |
|
|
813,129
|
Feb. 20, 1906
|
Mechanical Movement
|
Richard T. Wingo |
Providence, Providence County, RI |
|
|
825,409
|
Jul. 10, 1906
|
Vertical Spindle Attachment
|
John Parker |
Providence, Providence County, RI |
|
|
843,666
|
Feb. 12, 1907
|
Chuck
|
William S. Davenport |
Providence, Providence County, RI |
|
|
843,682
|
Feb. 12, 1907
|
Chuck
|
Frank N. Macleod |
East Providence, Providence County, RI |
|
|
|
|
Chuck
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
846,505
|
Mar. 12, 1907
|
Gear-Cutting Machine
|
John Parker |
Providence, Providence County, RI |
|
|
857,893
|
Jun. 25, 1907
|
Screw-Machine
|
George H. Newton |
Providence, Providence County, RI |
|
|
879,214
|
Feb. 18, 1908
|
Work-Rest for Grinding-Machines
|
John J. Thacher |
Attleboro, Bristol County, MA |
|
|
897,440
|
Sep. 01, 1908
|
Metal-Working Machine
|
Richard T. Wingo |
Providence, Providence County, RI |
|
|
997,700
|
Jul. 11, 1911
|
Power-Transmitting Mechanism
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,066,036
|
Jul. 01, 1913
|
Screw-Machine
|
George H. Newton |
Providence, Providence County, RI |
|
|
1,129,762
|
Feb. 23, 1915
|
Reversing Mechanism
|
Herbert E. Townsend |
East Providence, Providence County, RI |
|
|
1,131,274
|
Mar. 09, 1915
|
Screw-Machine
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,176,180
|
Mar. 21, 1916
|
Grinding-Machine
|
John J. Thacher |
Attleboro, Bristol County, MA |
|
|
1,180,429
|
Apr. 25, 1916
|
Screw-Machine
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,295,583
|
Feb. 25, 1919
|
Feeding Mechanism
|
John Parker |
Providence, Providence County, RI |
|
|
1,364,597
|
Jan. 04, 1921
|
Gear-Cutting Machine
|
Benjamin F. Waterman |
Providence, Providence County, RI |
|
|
1,373,816
|
Apr. 05, 1921
|
Speed-Changing Mechanism for Metal-Working Machines
|
Clarence J. Howard |
Johnston, Providence County, RI |
|
|
1,398,296
|
Nov. 29, 1921
|
Micrometer Taper-Gage
|
Charles J. Goguen |
Worcester, Worcester County, MA |
|
|
|
|
Micrometer Taper-Gage
|
James J. Provost |
Auburn, Worcester County, MA |
|
|
1,428,608
|
Sep. 12, 1922
|
Clamp
|
John William Parker |
Barrington, Bristol County, RI |
|
|
1,454,987
|
May. 15, 1923
|
Cushioning Device for Reversing Mechanism
|
Herbert E. Townsend |
East Providence, Providence County, RI |
|
|
1,501,076
|
Jul. 15, 1924
|
Footstock
|
Herbert E. Townsend |
East Providence, Providence County, RI |
|
|
1,520,450
|
Dec. 23, 1924
|
Cutter Clearance Gauge
|
Walter F. Smith |
Providence, Providence County, RI |
|
|
1,553,878
|
Sep. 15, 1925
|
Clearance Gauge
|
Joseph V. Romig |
Allentown, Lehigh County, PA |
|
|
1,603,237
|
Oct. 12, 1926
|
Collector for Hair Clippers
|
George H. Fisher |
Jamaica, Queens County, NY |
|
|
1,653,846
|
Dec. 27, 1927
|
Overarm for Milling Machines
|
Benjamin P. Graves |
Cranston, Providence County, RI |
|
|
1,700,974
|
Feb. 05, 1929
|
Machine Tool
|
Arthur Brown |
Cranston, Providence County, RI |
The invention is a "control dog" to reverses the carriage direction of the grinding machine of patent 1,739,764. |
|
1,713,239
|
May. 14, 1929
|
Toolmaker's Clamp
|
Malcolm K. Parkhurst |
New York, NY |
|
|
1,739,485
|
Dec. 10, 1929
|
Hook Rule
|
Arnold W. Meyer |
Providence, Providence County, RI |
|
|
1,739,764
|
Dec. 17, 1929
|
Machine Tool
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
1,744,746
|
Jan. 28, 1930
|
Tensioning Device for Driving Belts
|
Arthur Brown |
Cranston, Providence County, RI |
|
|
1,744,780
|
Jan. 28, 1930
|
Foot Stock
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
1,744,781
|
Jan. 28, 1930
|
Tensioning Device for Driving Belts
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
|
|
Tensioning Device for Driving Belts
|
Arthur Brown |
Cranston, Providence County, RI |
|
|
1,744,783
|
Jan. 28, 1930
|
Machine for Relieving Spiral Cutters
|
Leland R. Mayo |
Providence, Providence County, RI |
|
|
1,749,073
|
Mar. 04, 1930
|
Interlocking Manual and Power Feed Control
|
Benjamin P. Graves |
Cranston, Providence County, RI |
|
|
1,755,152
|
Apr. 15, 1930
|
Radius Tool
|
John W. Parker |
Barrington, Bristol County, RI |
|
|
1,769,711
|
Jul. 01, 1930
|
Universal Bevel
|
Malcolm K. Parkhurst |
New York, NY |
|
|
1,789,020
|
Jan. 13, 1931
|
Inside Caliper
|
John W. Parker |
Barrington, Bristol County, RI |
|
|
1,794,341
|
Feb. 24, 1931
|
Optical Measuring Device
|
Malcolm K. Parkhurst |
New York, NY |
|
|
1,803,283
|
Apr. 28, 1931
|
Measuring-Machine Micrometer
|
John W. Parker |
Barrington, Bristol County, RI |
|
|
1,803,284
|
Apr. 28, 1931
|
Measuring Gauge
|
Malcolm K. Parkhurst |
New York, NY |
|
|
|
|
Measuring Gauge
|
John W. Parker |
Barrington, Bristol County, RI |
|
|
1,803,492
|
May. 05, 1931
|
Grinding Machine
|
Herbert E. Townsend |
East Providence, Providence County, RI |
|
|
1,809,858
|
Jun. 16, 1931
|
Machine Tool
|
Harold E. Martin |
North Providence, Providence County, RI |
The invention is a "checking mechanism adapted to arrest the movement of a reciprocating table upon reversal of the direction of the drive" and is intended for use on the grinding machine of patents 1,846,132 and 1,861,279. |
|
1,812,444
|
Jun. 30, 1931
|
Grinding Machine
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
|
|
Grinding Machine
|
Arthur Brown |
Cranston, Providence County, RI |
|
|
1,812,649
|
Jun. 30, 1931
|
Adjusting Means for Overhanging Arms
|
Benjamin P. Graves |
Cranston, Providence County, RI |
|
|
1,826,953
|
Oct. 13, 1931
|
Screw and Similar Machine
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,835,807
|
Dec. 08, 1931
|
Measuring Machine
|
John W. Parker |
Barrington, Bristol County, RI |
|
|
1,840,276
|
Jan. 05, 1932
|
Micrometer Caliper
|
Malcolm K. Parkhurst |
New York, NY |
|
|
1,845,437
|
Feb. 16, 1932
|
Measuring Device
|
Malcolm K. Parkhurst |
New York, NY |
|
|
1,845,438
|
Feb. 16, 1932
|
Clamp Block
|
Malcolm K. Parkhurst |
New York, NY |
|
|
1,846,132
|
Feb. 23, 1932
|
Grinding Machine
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
1,846,497
|
Feb. 23, 1932
|
Screw Machine
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,850,392
|
Mar. 22, 1932
|
Machine tool
|
Frederick S. Haas |
Cincinnati, Hamilton County, OH |
|
|
1,857,088
|
May. 03, 1932
|
Measuring Machine
|
Malcolm K. Parkhurst |
New York, NY |
|
|
1,861,279
|
May. 31, 1932
|
Grinding Machine
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
1,870,857
|
Aug. 09, 1932
|
Grinding Machine
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
1,877,693
|
Sep. 13, 1932
|
Automatic Screw Machine
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,895,292
|
Jan. 24, 1933
|
Clipper
|
Irving O. Miner |
Providence, Providence County, RI |
|
|
1,904,329
|
Apr. 18, 1933
|
Stock Guide Means for Machine Tools
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,906,099
|
Apr. 25, 1933
|
Nut Making Machine
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,933,073
|
Oct. 31, 1933
|
Guide Means for Feeding Bars of Stock to Machine Tools
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
1,942,180
|
Jan. 02, 1934
|
Lubricating System
|
Harold E. Martin |
North Providence, Providence County, RI |
|
|
1,952,653
|
Mar. 27, 1934
|
Grinding Machine
|
Francis P. Brown |
Providence, Providence County, RI |
Mechanism for reciprocating the axial travel of a grinding wheel so as to provide a slight pause at each change of direction. This short pause allows an even grind up to a shoulder. A throw-out mechanism is provided to stop the reciprocating movement. |
|
1,976,227
|
Oct. 09, 1934
|
Gear Pump
|
Clarence J. Howard |
Providence, Providence County, RI |
|
|
1,976,366
|
Oct. 09, 1934
|
Wheel base and work drive control
|
Conrad L. Ott |
Waynesboro, PA |
|
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1,986,855
|
Jan. 08, 1935
|
Machine for Fashioning Articles Successively from Bar Stock
|
Charles A. Rich |
Providence, Providence County, RI |
|
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2,022,542
|
Nov. 26, 1935
|
Hydraulically operated grinding machine
|
Carl G. Flygare |
Worcester, Worcester County, MA |
|
|
|
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Hydraulically operated grinding machine
|
Wallace H. Wood |
Worcester, Worcester County, MA |
|
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2,025,034
|
Dec. 24, 1935
|
Gear Cutting Machine
|
Samuel W. Avis |
Providence, Providence County, RI |
|
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2,025,035
|
Dec. 24, 1935
|
Gear Cutting Machine
|
Samuel W. Avis |
Providence, Providence County, RI |
|
|
2,039,347
|
May. 05, 1936
|
Machine for Fashioning Articles Successively from Bar Stock
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
2,043,772
|
Jun. 09, 1936
|
Machine for Fashioning Articles Successively from Bar Stock
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
2,056,149
|
Sep. 29, 1936
|
Truing apparatus
|
Herbert J. Griffing |
Worcester, Worcester County, MA |
|
|
2,062,727
|
Dec. 01, 1936
|
Stock Tube Support
|
Charles A. Rich |
Providence, Providence County, RI |
|
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2,068,529
|
Jan. 19, 1937
|
Grinding Machine
|
William G. Baldenhofer |
Springfield, Clark County, OH |
This patent was listed on a Thompson Grinder Co. patent plate, and also on a Brown & Sharpe patent plate.
Abstract:
This invention relates to improvements in grinding machines of the class known as surface grinding machines, and more particularly to that class in which the work-holder and tool-holder are reciprocally operated by fluid motors, the fluid preferably being a mineral oil under pressure. In machines of this class the work-holder is reciprocated by means of a fluid motor consisting of a cylinder, piston and piston rod. The toolhead is usually advanced or retracted in successive intermittent movements of varying extent by a similar motor, the intermittent movements being timed to occur at the ends of the working strokes of the work-holder. The grinding operation is performed on the work supported on the work-holder by peripheral contact of a rotatable grinding wheel, which is mounted on the outer end of a wheel spindle supported in a horizontally disposed toolhead in such manner that the longitudinal axis of the spindle is located at right-angles to the direction of travel of the work- holder, whereby a flat surface is produced on the work by feeding the wheel across the work in successively intermittent movements. The machine described in the present specification follows a customary practice in providing reversing mechanism which is operated by stop- dogs adjustably secured to the work-holder, this mechanism governing the reversals of the work- holder, and also by the provision whereby the fluid under pressure is supplied to the separate fluid motors from a common source. In the present machine the intermittent feed imparted to the toolholder is obtained by supplying successive predetermined quantities of fluid to the same end of the cylinder of the toolholder motor, and both the toolholder motor and the work-holder motor are supplied from the same source of fluid under pressure. One of the disadvantages of such an arrangement has been that due to varying fluid pressures when the speed of the work-holder is changed, successive charges of fluid of a different quantity will be 1admitted to the toolholder motor resulting in a change in the extent of the intermittent feeds of the toolholder. If the speed of the work-holder motor is decreased, the successive intermittent movements of the toolholder become greater, and 5if the speed of the work-holder motor is increased the extent of the successive feeds of the toolholder is reduced. As a consequence of this, unless provision is made otherwise for preventing it, the quantity of the successive fluid charges admitted to the toolholder motor will obviously vary at different speeds of the work-holder resulting in a variation in the feed of the toolholder. One of the objects of this invention is to overcome this objection by providing that uniform successive charges of fluid will be admitted to the toolholder motor regardless of the speed of the work-holder. Another object of the invention is the provision of means incorporated in a unitary hydraulic valve control mechanism, whereby a smoothly operating machine is afforded. One of the advantages of fluid motor drive is that infinite gradation of work-holder speeds is readily obtainable. Ordinarily, however, the operation is hampered by vibration due to shock at work-holder reversals. The present invention provides a cushioning effect whereby all shock is eliminated. Another object is the provision of improved means for controlling the extent of each intermittent movement of the tool-head, which means may also be employed to alter the direction of movement of the toolholder. Another object is to provide means acting in combination with the devices just mentioned which control the toolhead movements whereby a continuous movement may be given the toolhead in either direction, the direction being under the control of the intermittent control means. Another object is to provide that the toolhead is maintained in position during the intervals between times of movement; that is, the toolhead is substantially in a "locked" position.
Claim:
In a machine of the character described, a plurality of fluid motors operating from the same source of fluid supply, manual means for regulating the fluid supplied to one of said motors, and fluid admission means operated directly by fluid for admitting successive predetermined charges of the fluid to another of said motors also operable from the same source of fluid supply. |
|
2,069,138
|
Jan. 26, 1937
|
Reciprocating Table Drive Mechanism for Machine Tools
|
William H. Feeney |
East Providence, Providence County, RI |
|
|
2,069,775
|
Feb. 09, 1937
|
Feed Collet
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
2,076,179
|
Apr. 06, 1937
|
Machine Tool
|
William H. Feeney |
East Providence, Providence County, RI |
|
|
2,079,007
|
May. 04, 1937
|
Cross Feed Mechanism for Grinding Machines
|
Walter A. Gigger |
Providence, Providence County, RI |
Cross feed mechanism for the surface grinder of patents 2,165,898 and 2,235,558. |
|
2,083,620
|
Jun. 15, 1937
|
Hair Clipper
|
Harold S. Sizer |
Pawtucket, Providence County, RI |
Improvement to patent 1,895,292. |
|
2,091,425
|
Aug. 31, 1937
|
Hydraulically operated machine tool
|
Wallace H. Wood |
Worcester, Worcester County, MA |
|
|
2,105,428
|
Jan. 11, 1938
|
Gear Pump Seal
|
George F. Maglott |
Cranston, Providence County, RI |
|
|
478,465
|
Jan. 19, 1938
|
Improvements in Attachments for Milling and Like Machine Tools
|
none listed |
Providence, Providence County, RI |
Abstract:
A milling &c. machine provided with over-arms comprises a standard, Fig. 1, a main spindle mounted for rotation in the standard, an attachment having a housing carrying a drive spindle, means on the side of the standard for supporting the attachment housing whereby this may be adjusted longitudinally, and driving means between the main spindle and the attachment spindle for maintaining continual driving engagement with the latter in any of its positions of adjustment while leaving the main spindle free to function in its normal manner. The attachment housing sleeve is supported in a split bracket, Fig. 12, carried at the side of the standard wherein the sleeve is rotatably and axially adjustable ; the forward end of the sleeve carries a rotatable head, Fig. 9, which houses the vertically adjustable attachment spindle. This spindle is driven by bevel gearing from a central spindle, which runs the length of the attachment sleeve and is rotatably mounted therein. A long gear 60 integral with the spindle is driven in all positions of axial adjustment of the spindle by gearing connecting the gear 60 with the main spindle of the machine. The gearing for this purpose is housed in a casing, Fig. 12, rotatable about the axis of the main spindle and held, with the last wheel of the driving train in alignment with either one of the openings for the over-arms, or with the attachment bracket, by a stud. This enables the attachment housing to be positioned in the place of either of the over-rms with the drive to the main spindle in engagement. One of the wheels of the train may be slid out of engagement to disconnect the drive to the attachment. A hinged bracket, Fig. 4, is clamped around the over-arms and a part of the attachment to obtain rigidity, and graduations indicate the inclination of the attachment spindle to the horizontal. The end of the attachment driving spindle, Fig. 8, is supported in a bearing at the rear end in the sleeve, a telescopic guard encloses the end of the sleeve, the parts of the guard being forced into the collapsed position by a tension spring and the outer end of the sleeve drawing these apart when the attachment is moved axially rearwardly such as when positioning the attachment in the inoperative position, Fig. 1. A lubricator, Fig. 8, is connected to a pipe, which passes into the hollow end of the spindle for distribution.
Claim:
A milling or like machine tool provided with over-arms comprising a standard, a main spindle mounted for rotation on the standard, an attachment having a housing carrying a drive spindle, means on the side of the standard for supporting the attachment housing whereby the latter can be adjusted longitudinally and driving means between the main spindle and the attachment spindle for maintaining continual driving engagement with the latter in any of its positions of adjustment while leaving the main spindle free to function in its normal manner. |
|
2,119,715
|
Jun. 07, 1938
|
Motor Control
|
Irving O. Miner |
Providence, Providence County, RI |
|
|
2,120,842
|
Jun. 14, 1938
|
Feed Mechanism for Screw and Similar Machines
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
D110,396
|
Jul. 05, 1938
|
Design for a machine tool base
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
2,127,877
|
Aug. 23, 1938
|
Grinding Machine
|
George F. Maglott |
Cranston, Providence County, RI |
|
|
491,152
|
Aug. 26, 1938
|
Improvements in or Relating to Milling Machine-Tools
|
none listed |
Providence, Providence County, RI |
Abstract:
A milling-machine has a work-supporting table, a longitudinally movable support therefor, and driving connections for controlling the rate and direction of movement of the table and support comprising a prime mover, a transmission train for moving the table relatively to the support, another transmission train for moving the support, and separate control devices for each train to give starting, stopping and reverse, and a single control element which enables the table transmission train to be driven either directly from the prime mover or through the support transmission train. The machine comprises a main column, Fig. 1, on which a cutter spindle is rotatably mounted. The machine is also provided with a work-supporting table mounted to slide on ways formed on a swivel mounting which forms part of a saddle, which is mounted for transverse movement on ways 32 carried on the knee. The knee unit is built up of three relatively movable supports comprising a vertically movable knee member arranged to slide in vertical ways formed on the front side of the column, and adjustably supported by the usual telescoping screw, and a swivel knee member, which carries the saddle ways 32 and is arranged to swing about a transverse axis. The swivel knee member is in turn carried on a knee rail, which is mounted on longitudinally extending ways formed on the vertically adjustable knee member to provide for longitudinal reciprocating movement of the entire assembly. The work table derives its movements from a feed screw, Fig. 2, driven through a reversing clutch, which may be operated by hand or by adjustable stops carried by the table. A further hand-controlled clutch enables the screw to be connected for table operation or to be disconnected when the table feed is not required. The reversing bevels are driven from a vertical shaft, which is driven in turn from a cross-shaft 66 through bevel gearing connected to a bracket, Fig. 6, which permits all the possible movements of the table described above without affecting the drive; the shaft 66 is driven from a longitudinal drive shaft. The knee support, Fig. 2, is moved by a feed screw, which is driven together with the shaft by gearing arranged in a gear-box and driven from a shaft, termed the prime mover, which may be driven from a source of power through further conventional rate-charging mechanism. In the gear-box, Fig. 7, the clutch sleeve, which drives the feed screw is adapted to be driven in forward or reverse directions by gearing from the prime mover, and the clutch sleeve may be moved to obtain these results or to stop the drive to the screw by a hand-control, Fig. 2, or from the movements of the knee support through a slidable control rod 154 carrying adjustable dogs. A gear wheel, Fig. 7, slidable on the end of the shaft by means of a hand-control knob enables the shaft to be driven directly from the prime mover 122 through the gears, or in series with the knee support drive by connection with the gear on the shaft. For an extremely rapid or extremely slow operation of the table the table transmission train is connected in series with the knee support clutch and the table feed screw is connected to drive the table, the speed of the table is then the resultant of the combined driving rates of the table and the knee support. The machine is also adapted for spiral or spiral taper milling work, Fig. 1, by using a spiral head 102 bolted to the table and disconnecting, by means of the clutch, the table from the feed screw 46, all the necessary movement being obtained from the knee support feed gear and from the gear driven by the feed screw.
Claim:
A milling machine having a work supporting assembly including a work table, and a longitudinally movable supporting member therefor, said table being so longitudinally movable relatively to said supporting member, in which driving connections are provided for controlling the rate and direction of travel of the work table comprising a prime mover, a transmission train from said prime mover for moving the table relatively to the support, a transmission train from said prime mover for moving the support, means including separate control elements associated with each of said trains for controlling independently starting, stopping and reversal of each of the table and the support, and a driving connection including a single control element which enables the table transmission train to be selectively driven, 75 either directly from the prime mover, or through the support transmission train whereby the table and support may be simultaneously controlled. |
|
2,131,107
|
Sep. 27, 1938
|
Grinding Machine
|
August L. Krause |
Providence, Providence County, RI |
Driving and control mechanism for the work-table of the surface grinder of patents 2,165,898 and 2,235,558. |
|
2,132,880
|
Oct. 11, 1938
|
Belt Shifting Apparatus
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
2,134,516
|
Oct. 25, 1938
|
Gauge
|
Hugh James |
Montrose, Effingham and Cumberland Counties, IL |
|
|
2,146,153
|
Feb. 07, 1939
|
Driving Connection for Use in Machine Tools
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
2,159,744
|
May. 23, 1939
|
Gear Pump
|
George F. Maglott |
Cranston, Providence County, RI |
|
|
2,163,246
|
Jun. 20, 1939
|
Grinding Machine
|
George F. Maglott |
Cranston, Providence County, RI |
|
|
2,163,443
|
Jun. 20, 1939
|
Grinding Wheel Reciprocating Mechanism
|
Allan C. Abrams |
Providence, Providence County, RI |
|
|
2,165,898
|
Jul. 11, 1939
|
Grinding Machine
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
|
|
Grinding Machine
|
August L. Krause |
Providence, Providence County, RI |
|
|
2,172,981
|
Sep. 12, 1939
|
Fluid Pressure Driving and Reversing Mechanism
|
George F. Maglott |
Cranston, Providence County, RI |
|
|
2,174,292
|
Sep. 26, 1939
|
Spindle Control Mechanism
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
2,205,462
|
Jun. 25, 1940
|
Machine Tool
|
Arthur F. Bennett |
West Barrington, Bristol County, RI |
|
|
|
|
Machine Tool
|
George B. Hirsch |
Providence, Providence County, RI |
|
|
D121,418
|
Jul. 09, 1940
|
Design for a surface grinding machine
|
Roger B. Kerr |
Providence, Providence County, RI |
|
|
2,233,098
|
Feb. 25, 1941
|
Reciprocating Table Control Mechanism
|
John T. Hodnett |
Providence, Providence County, RI |
|
|
2,235,558
|
Mar. 18, 1941
|
Grinding Machine
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
|
|
Grinding Machine
|
August L. Krause |
Providence, Providence County, RI |
|
|
2,240,506
|
May. 06, 1941
|
Power Knockout Device for Machine Tools
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
|
|
Power Knockout Device for Machine Tools
|
Merrill F. Sebring |
Providence, Providence County, RI |
|
|
2,242,498
|
May. 20, 1941
|
Slide guide for machine tools
|
Kurt Zwick |
, Germany |
|
|
2,248,485
|
Jul. 08, 1941
|
Lubricating Device for Machine Tools
|
Arthur F. Bennett |
West Barrington, Bristol County, RI |
|
|
|
|
Lubricating Device for Machine Tools
|
George F. Maglott |
Cranston, Providence County, RI |
|
|
2,271,904
|
Feb. 03, 1942
|
Magnetic Work Holder
|
Ermand L. Watelet |
Greenwood, Kent County, RI |
|
|
2,278,216
|
Mar. 31, 1942
|
Machine Tool
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
2,278,267
|
Mar. 31, 1942
|
Collet
|
Ossian G. Holmes |
Riverside, Providence County, RI |
|
|
2,280,437
|
Apr. 21, 1942
|
Releasable Permanent Magnet Holding Device
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,299,817
|
Oct. 27, 1942
|
Machine Tool
|
Benjamin P. Graves |
Cranston, Providence County, RI |
|
|
|
|
Machine Tool
|
Hans Carl Weimar |
Providence, Providence County, RI |
|
|
2,301,055
|
Nov. 03, 1942
|
Grinding Wheel Sleeve Assembly
|
Lester J. Lalime |
Providence, Providence County, RI |
|
|
2,302,026
|
Nov. 17, 1942
|
Machine Tool
|
Benjamin P. Graves |
Cranston, Providence County, RI |
|
|
|
|
Machine Tool
|
Hans Carl Weimar |
Providence, Providence County, RI |
|
|
2,307,282
|
Jan. 05, 1943
|
Machine Tool
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,308,531
|
Jan. 19, 1943
|
Machine Tool
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
2,326,661
|
Aug. 10, 1943
|
Truing Apparatus
|
Lester J. Lalime |
Providence, Providence County, RI |
|
|
2,327,109
|
Aug. 17, 1943
|
Machine Tool
|
George B. Hirsch |
Providence, Providence County, RI |
|
|
2,343,084
|
Feb. 29, 1944
|
Tightening Device for Sprocket Chains, Belts, and the Like
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
|
|
Tightening Device for Sprocket Chains, Belts, and the Like
|
William E. Twamley |
Providence, Providence County, RI |
|
|
2,343,570
|
Mar. 07, 1944
|
Chucking Device for Use in Screw and Similar Machines
|
Alden W. Nelson |
Pawtucket, Providence County, RI |
|
|
2,345,686
|
Apr. 04, 1944
|
Screw and Similar Machine
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
|
|
Screw and Similar Machine
|
William E. Twamley |
Providence, Providence County, RI |
|
|
2,348,805
|
May. 16, 1944
|
Control Device
|
Walter A. Gigger |
Providence, Providence County, RI |
|
|
2,358,746
|
Sep. 19, 1944
|
Control Mechanism for Machine Tools
|
William S. Tandler |
New York, NY |
|
|
|
|
Control Mechanism for Machine Tools
|
David S. Walker |
New York, NY |
|
|
2,363,946
|
Nov. 28, 1944
|
Grinding Machine
|
Langdon W. Curry |
Fall River, Bristol County, MA |
|
|
2,364,631
|
Dec. 12, 1944
|
Metalworking machine
|
David William Grimes |
New York, NY |
This patent number was seen on a turret drilling attachment from Howe & Fant, Inc., along with patent number 592,501. In 1959 Howe & Fant became the Brown & Sharpe Turret Drilling Division, Inc. |
|
2,370,222
|
Feb. 27, 1945
|
Driving and Control Mechanism
|
Arthur F. Bennett |
West Barrington, Bristol County, RI |
|
|
|
|
Driving and Control Mechanism
|
August L. Krause |
Providence, Providence County, RI |
|
|
|
|
Driving and Control Mechanism
|
Hugo W. Jacobson |
Providence, Providence County, RI |
|
|
2,377,519
|
Jun. 05, 1945
|
Toolholder
|
Charles A. Rich |
Providence, Providence County, RI |
|
|
2,387,254
|
Oct. 23, 1945
|
Control Device
|
Walter A. Gigger |
Providence, Providence County, RI |
|
|
2,404,439
|
Jul. 23, 1946
|
Driving and Control Mechanism
|
George B. Hirsch |
Providence, Providence County, RI |
|
|
436,160
|
Jul. 30, 1946
|
Metal working machine
|
David William Grimes |
New York, NY |
This is the Canadian equivalent of US patent 2,364,631. |
|
2,415,714
|
Feb. 11, 1947
|
Back Rest
|
William E. Twamley |
Providence, Providence County, RI |
|
|
591,501
|
Aug. 20, 1947
|
Turret-spindle metal cutting machines
|
David William Grimes |
New York, NY |
This is the British equivalent of US patent 2,364,631. |
|
2,438,835
|
Mar. 30, 1948
|
Cross-Feed Mechanism
|
Hans Carl Weimar |
Providence, Providence County, RI |
|
|
2,451,367
|
Oct. 12, 1948
|
Feed Mechanism
|
William E. Twamley |
Providence, Providence County, RI |
|
|
2,472,222
|
Jun. 07, 1949
|
Grinding machine
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
2,533,946
|
Dec. 12, 1950
|
Portable Vibrator-Type Tool
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,547,647
|
Apr. 03, 1951
|
Straightedge
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,550,925
|
May. 01, 1951
|
Means for Blocking the Bore of a Long Hollow Piston Rod
|
Hans Carl Weimar |
Providence, Providence County, RI |
|
|
2,554,651
|
May. 29, 1951
|
Internal Grinding Fixture Support
|
Hans Carl Weimar |
Providence, Providence County, RI |
|
|
2,555,243
|
May. 29, 1951
|
Thread Construction
|
John W. Parker |
Barrington, Bristol County, RI |
|
|
475,646
|
Jul. 31, 1951
|
Portable Vibrator-Type Tools
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,563,061
|
Aug. 07, 1951
|
Micrometer Thimble
|
John W. Parker |
Barrington, Bristol County, RI |
|
|
2,575,823
|
Nov. 20, 1951
|
Machine Tool Support Assembly
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
Abstract:
The invention is herein disclosed as embodied in a universal grinding machine of which the principal parts include a base, a longitudinally movable work table, and a grinding wheel spindle support which is mounted for both transverse movement with respect to the work support and for rotational adjustment about vertical axes. The grinding wheel spindle supporting assembly includes specifically a grinding wheel spindle support on which are mounted a rotary grinding wheel spindle and its driving motor, a wheel slide on which the wheel support is rotatably adjust- able, and a swivel support for the wheel slide carried on the base. Machines of this general description as heretofore constructed have been provided with adjusting means to permit a limited forward and back adjustment of the wheel support on the wheel slide, which has been found to be of advantage to increase the effective range of forward and back movement of the grinding wheel without so far extending the movement of the wheel slide as to unbalance the grinding wheel support assembly. It is a principal abject of the present invention to provide in a machine of this general description an improved means for effecting an adjustment in the position of the wheel support on the wheel slide, which adjustment may be made with a minimum of labor, which substantially increases the range of possible adjustment of position of the wheel support, and which further assures that the wheel support assembly will provide a support of maximum strength for each adjusted position of the wheel support. In carrying out the invention, a wheel support platen or turntable is mounted to turn about a vertical axis on the wheel slide and in turn provides a swivel support for the wheel support on which the wheel support is rotatably adjusted about a vertical axis which is eccentric to the rotational axis of the wheel support platen on the wheel slide. With this construction and arrangement of the wheel spindle supporting assembly, it will be readily understood that rotational adjustment of the platen about its axis on the wheel slide will have the effect of adjusting the position of the grinding wheel with relation to the wheel slide between extreme forward and rearward positions, and additionally of adjusting the position of the grinding wheel with relation to the wheel slide between two extreme positions laterally in which the grinding wheel spindle is so disposed as to increase the range of movement of the longitudinally moving work support either in one or the other direction.
Claim:
In a grinding machine having a rotary, grinding wheel spindle, a grinding wheel supporting-assembly which comprises a grinding wheel support, a wheel slide on which the grinding wheel support is carried, and a platen interposed between the grinding wheel support and the wheel slide having swivel connections eccentric to one another including cooperating bearing surfaces on the platen and on each of the grinding wheel support and the wheel slide whereby rotational adjustment of the platen is , effective to position the grinding wheel support including the swivel connection therewith with relation to the wheel slide, and a clamping device connected between the grinding wheel support and the w heel slide and acting along the swivel axis of the grinding wheel support with the platen for clamping the grinding wheel support, platen, and wheel slide rigidly together. |
|
2,581,264
|
Jan. 01, 1952
|
Gauge
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
664,236
|
Jan. 02, 1952
|
Improvements in or Relating to a Rotary Tool Supporting Assembly
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
2,600,548
|
Jun. 17, 1952
|
Grinding Wheel Truing Apparatus
|
Lester J. Lalime |
Providence, Providence County, RI |
|
|
2,600,550
|
Jun. 17, 1952
|
Taper Control Indicator
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,604,703
|
Jul. 29, 1952
|
Internal Micrometer Caliper
|
Hans Meyer |
, Switzerland |
|
|
2,606,033
|
Aug. 05, 1952
|
Machine-Tool Feed Finger
|
Harold S. Sizer |
Rumford, Providence County, RI |
|
|
2,610,647
|
Sep. 16, 1952
|
Pilot Operated Fluid Pressure Control Valve
|
George F. Maglott |
Cranston, Providence County, RI |
|
|
2,612,014
|
Sep. 30, 1952
|
Back Rest for Grinding Machines
|
Maxwell Ingraham Mathewson |
Providence, Providence County, RI |
|
|
2,613,906
|
Oct. 14, 1952
|
Hydraulic Control Valve
|
Hans Carl Weimar |
Providence, Providence County, RI |
|
|
2,627,618
|
Feb. 10, 1953
|
Automatic Screw and Similar Machine
|
Ossian G. Holmes |
Riverside, Providence County, RI |
|
|
2,633,642
|
Apr. 07, 1953
|
Measuring Machine
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,701,987
|
Feb. 15, 1955
|
Power Locking-Out Device for Milling Machines
|
George B. Hirsch |
Providence, Providence County, RI |
|
|
2,746,128
|
May. 22, 1956
|
Loading Device for Automatic Screw and Similar Machines
|
James T. Barron |
Erie, Erie County, PA |
|
|
|
|
Loading Device for Automatic Screw and Similar Machines
|
Joseph J. Dill |
Erie, Erie County, PA |
|
|
|
|
Loading Device for Automatic Screw and Similar Machines
|
Joseph H. Hotelling |
Erie, Erie County, PA |
|
|
2,767,521
|
Oct. 23, 1956
|
Grinding Machines
|
August L. Krause |
Providence, Providence County, RI |
|
|
|
|
Grinding Machines
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,770,172
|
Nov. 13, 1956
|
Coolant Return System
|
Benjamin P. Graves |
Cranston, Providence County, RI |
|
|
2,791,135
|
May. 07, 1957
|
Step Drilling Turret Indexing and Feeding Mechanism
|
William E. Twamley |
Providence, Providence County, RI |
|
|
2,813,445
|
Nov. 19, 1957
|
Driving Mechanism for a Screw Machine
|
William E. Twamley |
Providence, Providence County, RI |
|
|
|
|
Driving Mechanism for a Screw Machine
|
Stanley T. Gotham |
Somerset, Bristol County, MA |
|
|
2,887,065
|
May. 19, 1959
|
Gear Pump Unit
|
Arthur S. Johnson |
Providence, Providence County, RI |
|
|
2,887,695
|
May. 26, 1959
|
Rotary Tool Spindle Reversing Means
|
Arnold Charlat |
Norwalk, Fairfield County, CT |
|
|
2,914,153
|
Nov. 24, 1959
|
Adjustable Dial
|
August L. Krause |
Providence, Providence County, RI |
|
|
|
|
Adjustable Dial
|
Walter A. Gigger |
Providence, Providence County, RI |
|
|
2,923,102
|
Feb. 02, 1960
|
Interlocking Device for a Surface Grinding Machine
|
Emile W. Couture |
Barrington, Bristol County, RI |
|
|
|
|
Interlocking Device for a Surface Grinding Machine
|
Alfred Lees |
Pawtucket, Providence County, RI |
|
|
2,926,467
|
Mar. 01, 1960
|
Fine Feed Distortion Arrangement for Grinding Machines
|
August L. Krause |
Providence, Providence County, RI |
|
|
|
|
Fine Feed Distortion Arrangement for Grinding Machines
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
2,927,403
|
Mar. 08, 1960
|
Hydraulic Operating and Control System for a Machine Tool
|
John J. Holland |
Norwood, Kent County, RI |
|
|
|
|
Hydraulic Operating and Control System for a Machine Tool
|
Maurice J. Knott |
Warwick, Kent County, RI |
|
|
|
|
Hydraulic Operating and Control System for a Machine Tool
|
Harold A. Bryant |
Rumford, Providence County, RI |
|
|
|
|
Hydraulic Operating and Control System for a Machine Tool
|
Donald J. Dunn |
Cranston, Providence County, RI |
|
|
2,943,395
|
Jul. 05, 1960
|
Micrometer Spindle Clamp
|
George H. Soucy |
Warwick, Kent County, RI |
|
|
2,947,921
|
Aug. 02, 1960
|
Fine Grid Permanent Magnetic Chuck
|
Ermand L. Watelet |
Greenwood, Kent County, RI |
|
|
2,975,523
|
Mar. 21, 1961
|
Micrometer Frame
|
George H. Soucy |
Warwick, Kent County, RI |
|
|
2,991,666
|
Jul. 11, 1961
|
Power-Transmitting Device for Machine Tools
|
Arnold Samuel Charlat |
Norwalk, Fairfield County, CT |
|
|
2,992,571
|
Jul. 18, 1961
|
Control Device for Use in Metal Working Machines
|
Arnold Samuel Charlat |
Norwalk, Fairfield County, CT |
|
|
3,003,165
|
Oct. 10, 1961
|
Tool Spindle Drive Means for Sequentially Effecting Rapid Approach, Work Feed and Rapid Withdrawal
|
Arnold Samuel Charlat |
Norwalk, Fairfield County, CT |
|
|
3,039,026
|
Jun. 12, 1962
|
Magnetic Chuck
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,043,173
|
Jul. 10, 1962
|
Cutting-off Tool Post
|
William E. Twamley |
Providence, Providence County, RI |
|
|
|
|
Cutting-off Tool Post
|
James W. Carroll |
Somerset, Bristol County, CT |
|
|
3,130,680
|
Apr. 28, 1964
|
Gerotor Type Pump
|
Arthur S. Johnson |
Providence, Providence County, RI |
|
|
3,131,482
|
May. 05, 1964
|
Micrometer with Adjustable Barrel Sleeve
|
Ermand L. Watelet |
Greenwood, Kent County, RI |
|
|
|
|
Micrometer with Adjustable Barrel Sleeve
|
Norman E. Davies |
Warwick, Kent County, RI |
|
|
3,137,213
|
Jun. 16, 1964
|
Automatic Bleeder Valve
|
Harold A. Bryant |
North Providence, Providence County, RI |
|
|
|
|
Automatic Bleeder Valve
|
Joseph H. Marcotte |
Central Falls, Providence County, RI |
|
|
3,142,787
|
Jul. 28, 1964
|
Permanent Magnetic Block
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,192,798
|
Jul. 06, 1965
|
Spindle Transmission
|
William E. Twamley |
Providence, Providence County, RI |
|
|
3,193,337
|
Jul. 06, 1965
|
Hydrostatic Bearing
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
|
|
Hydrostatic Bearing
|
Kenneth E. Ashworth |
Woonsocket, Providence County, RI |
|
|
3,240,541
|
Mar. 15, 1966
|
Temperature Controlled Hydrostatic Spindle Bearing
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,330,652
|
Jul. 11, 1967
|
High Speed Steel
|
Norman E. Robinson |
Clayville, Providence County, RI |
|
|
3,354,908
|
Nov. 28, 1967
|
Pressure Fluid Control Valve
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,365,711
|
Jan. 23, 1968
|
Hydrostatic Bearing Load Signaling Device
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,400,881
|
Sep. 10, 1968
|
Compressed Air Economizer for Fluidic Controls
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,427,755
|
Feb. 18, 1969
|
Counter-Force Motivated Back Rest
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
|
|
Counter-Force Motivated Back Rest
|
Paul Eugene Taylor |
Warwick, Kent County, RI |
|
|
|
|
Counter-Force Motivated Back Rest
|
Neil Ide Barney |
Riverside, Providence County, RI |
|
|
1,174,445
|
Dec. 17, 1969
|
Improvements in or Relating to Turret Operating Apparatus for Automatic Machine Tools
|
William Ellias Reginald Pulman |
, England |
|
|
3,552,374
|
Jan. 05, 1971
|
Grinding Wheel Dresser
|
William J. Knuff |
Maple Heights, Cuyahoga County, OH |
|
|
3,552,444
|
Jan. 05, 1971
|
Variable Throttle Valve for Logic Applications
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,582,037
|
Jun. 01, 1971
|
Pneumatic Logic Element Construction
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,603,346
|
Sep. 07, 1971
|
Pneumatic Logic Element
|
Alfred Hirt |
East Greenwich, Kent County, RI |
|
|
3,610,274
|
Oct. 05, 1971
|
Fluid Logic Circuit
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
|
|
Fluid Logic Circuit
|
Alfred Hirt |
East Greenwich, Kent County, RI |
|
|
3,662,732
|
May. 16, 1972
|
Grinding Wheel Dresser
|
George Banko |
Euclid, Cuyahoga County, OH |
|
|
|
|
Grinding Wheel Dresser
|
William J. Knuff |
Maple Heights, Cuyahoga County, OH |
|
|
3,778,121
|
Dec. 11, 1973
|
Slide Guide Having Preloaded Hollow and Solid Roller Bearings
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
3,921,993
|
Nov. 25, 1975
|
Collet Chucking Assembly
|
John Milton Ingham |
North Kingstown, Washington County, RI |
|
|
|
|
Collet Chucking Assembly
|
Lloyd Frederick Reslow |
East Greenwich, Kent County, RI |
|
|
2,534,138
|
Feb. 10, 1977
|
Collet for Towbar Material in Lathe Spindle - Has Two Collets and Clamping Sleeves for Especially High Clamping Force
|
John Milton Ingham |
North Kingstown, Washington County, RI |
|
|
|
|
Collet for Towbar Material in Lathe Spindle - Has Two Collets and Clamping Sleeves for Especially High Clamping Force
|
Lloyd Frederick Reslow |
East Greenwich, Kent County, RI |
|
|
4,060,007
|
Nov. 29, 1977
|
Clutch Teeth
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
4,120,538
|
Oct. 17, 1978
|
Pillow Block Including Plurality of Self-Aligning Linear Motion Bearings
|
William E. Headen |
East Greenwich, Kent County, RI |
|
|
4,128,278
|
Dec. 05, 1978
|
Linear Motion Ball Bearing with Dynamic Stiffness
|
William E. Headen |
East Greenwich, Kent County, RI |
|
|
|
|
Linear Motion Ball Bearing with Dynamic Stiffness
|
George Napoleon Levesque |
Providence, Providence County, RI |
|
|
4,129,949
|
Dec. 19, 1978
|
Height Gage
|
Robert P. Callaghan Jr. |
Westerley, Washington County, RI |
|
|
D252,575
|
Aug. 07, 1979
|
Automatic Lathe
|
Henry T. Simmons |
Warwick, Kent County, RI |
|
|
4,168,639
|
Sep. 25, 1979
|
Machine Tool Having a Programmed Turret
|
John Milton Ingham |
North Kingstown, Washington County, RI |
|
|
|
|
Machine Tool Having a Programmed Turret
|
Paul W. Carrier |
Pawtucket, Providence County, RI |
|
|
4,187,612
|
Feb. 12, 1980
|
Height Gage
|
Ian M. Scott |
East Greenwich, Kent County, RI |
|
|
4,191,059
|
Mar. 04, 1980
|
Linear Actuator
|
Robert A. Vanslette |
Medfield, Norfolk County, MA |
|
|
D255,998
|
Jul. 22, 1980
|
Caliper
|
H. Jackson Merchant |
North Scituate, Providence County, RI |
|
|
1,091,004
|
Dec. 09, 1980
|
Height Gage with Frictionless Slider
|
Robert P. Callaghan Jr. |
Westerley, Washington County, RI |
|
|
122,770
|
Oct. 24, 1984
|
Control System for Variable Displacement Motors
|
David F. Creffield |
Grass Lake Washtenaw, Washtenaw County, MI |
At the beginning of 1985, Brown & Sharpe Fluid Power would be sold to Vickers Inc., wholly owned subsidiary of Libby-Owens-Ford Co. of Toledo, Ohio. The sale included Double A Products Co., of Manchester, Michigan. |
|
4,485,594
|
Dec. 04, 1984
|
Surface Grinding Machine
|
Raymond J. Guertin |
East Greenwich, Kent County, RI |
|
|
|
|
Surface Grinding Machine
|
Chuhong Kang |
North Kingston, Washington County, RI |
|
|
|
|
Surface Grinding Machine
|
Peter P. Matthews |
West Warwick, Kent County, RI |
|
|
D277,757
|
Feb. 26, 1985
|
Surface Grinding Machine
|
Raymond J. Guertin |
East Greenwich, Kent County, RI |
|
|
|
|
Surface Grinding Machine
|
Chuhong Kang |
North Kingston, Washington County, RI |
|
|
|
|
Surface Grinding Machine
|
Peter P. Matthews |
West Warwick, Kent County, RI |
|
|
4,763,420
|
Aug. 16, 1988
|
Base Assembly for Coordinate Measuring Machine
|
William J. McCabe |
North Kingstown, Washington County, RI |
|
|
|
|
Base Assembly for Coordinate Measuring Machine
|
Vitaly I. Pesikov |
Providence, Providence County, RI |
|
|
4,802,774
|
Feb. 07, 1989
|
Gas Bearing for Guiding Relative Movement of Precision Machine Parts
|
Vitaly I. Pesikov |
Providence, Providence County, RI |
|
|
4,815,213
|
Mar. 28, 1989
|
Apparatus for Temperature Compensation of Sensing Means of a Machine
|
William J. McCabe |
North Kingstown, Washington County, RI |
|
|
|
|
Apparatus for Temperature Compensation of Sensing Means of a Machine
|
Vitaly I. Pesikov |
Providence, Providence County, RI |
|
|
4,833,630
|
May. 23, 1989
|
Method and Apparatus for the Tridimensional Measuring of an Object
|
David P. Braman |
North Kingstown, Washington County, RI |
|
|
|
|
Method and Apparatus for the Tridimensional Measuring of an Object
|
A. Michael Honer |
North Kingstown, Washington County, RI |
|
|
4,835,871
|
Jun. 06, 1989
|
Counterweight for Coordinate Measuring Machine
|
Vitaly I. Pesikov |
Providence, Providence County, RI |
|
|
4,866,643
|
Sep. 12, 1989
|
Method for Automatic Compensation of Probe Offset in a Coordinate Measuring Machine
|
Werner Dutler |
, Switzerland |
|
|
4,884,889
|
Dec. 05, 1989
|
Calibration System for Coordinate Measuring Machine
|
Walter L. Beckwith Jr. |
Warwick, Kent County, RI |
|
|
4,926,360
|
May. 15, 1990
|
Electronic Gage Amplifier and Display
|
Stanley T. Spink Jr. |
North Kingstown, Washington County, RI |
|
|
4,939,678
|
Jul. 03, 1990
|
Method for Calibration of Coordinate Measuring Machine
|
Walter L. Beckwith Jr. |
Warwick, Kent County, RI |
|
|
4,946,293
|
Aug. 07, 1990
|
Gas Bearing Having an Auxiliary Reservoir
|
Israel F. Helms |
Coventry, Kent County, RI |
|
|
4,949,465
|
Aug. 21, 1990
|
Counterweight for Coordinate Measuring Machine
|
Vitaly I. Pesikov |
Providence, Providence County, RI |
|
|
4,958,437
|
Sep. 25, 1990
|
Coordinate Measuring Machine with Vibration Damper
|
Israel F. Helms |
Coventry, Kent County, RI |
|
|
5,042,162
|
Aug. 27, 1991
|
Coordinate Measuring Machine with Vibration Dampening System
|
Israel F. Helms |
Coventry, Kent County, RI |
|
|
5,231,768
|
Aug. 03, 1993
|
Stacked Block Step Gage
|
Walter L. Beckwith Jr. |
Warwick, Kent County, RI |
|
|
5,347,723
|
Sep. 20, 1994
|
Air Bearing Control System
|
Gary W. Russell |
East Greenwich, Kent County, RI |
|
|
622,612
|
Jul. 03, 1996
|
Capacitive Measuring Device
|
Peter Strack |
, France |
|
|
|
|
Capacitive Measuring Device
|
Andreas Kaiser |
, France |
|
|
5,535,524
|
Jul. 16, 1996
|
Vibration Damper for Coordinate Measuring Machine
|
Paul W. Carrier |
Pawtucket, Providence County, RI |
|
|
|
|
Vibration Damper for Coordinate Measuring Machine
|
Richard A. MacManus |
Narragansett, Washington County, RI |
|
|
579,961
|
Aug. 14, 1996
|
Measuring Apparatus for Measuring Linear Dimensions
|
Alex Bezinge |
, Switzerland |
|
|
|
|
Measuring Apparatus for Measuring Linear Dimensions
|
Ulf Birkner |
, Switzerland |
|
|
|
|
Measuring Apparatus for Measuring Linear Dimensions
|
Adrian Orita |
, Switzerland |
|
|
|
|
Measuring Apparatus for Measuring Linear Dimensions
|
Adriano Zanier |
, Switzerland |
|
|
|
|
Measuring Apparatus for Measuring Linear Dimensions
|
Charles Zufferey |
, Switzerland |
|
|
5,616,917
|
Apr. 01, 1997
|
Device for Measuring an Angle Between Pivotally-Connected Members
|
YuZhong Dai |
Coventry, Kent County, RI |
|
|
5,625,959
|
May. 06, 1997
|
Reconfigurable Supporting Fixture, Particularly for Measuring Machines, and Relative Configuration Method
|
Maurizio Ercole |
, Italy |
|
|
|
|
Reconfigurable Supporting Fixture, Particularly for Measuring Machines, and Relative Configuration Method
|
Pasqualino Poggi |
, Italy |
|
|
5,664,336
|
Sep. 09, 1997
|
Linear Measuring Device and a Method of Adjusting Said Device
|
Adriano Zanier |
, Switzerland |
|
|
|
|
Linear Measuring Device and a Method of Adjusting Said Device
|
Alex Bezinge |
, Switzerland |
|
|
5,668,826
|
Sep. 16, 1997
|
Electro-Optical Device Comprising a Controlled Laser Diode
|
Alex Bezinge |
, Switzerland |
|
|
|
|
Electro-Optical Device Comprising a Controlled Laser Diode
|
Christophe Moser |
, Switzerland |
|
|
|
|
Electro-Optical Device Comprising a Controlled Laser Diode
|
Pierre Thomann |
, Switzerland |
|
|
|
|
Electro-Optical Device Comprising a Controlled Laser Diode
|
Alain Jornod |
, Switzerland |
|
|
5,669,150
|
Sep. 23, 1997
|
Coordinate Measuring Machine Having Articulated Arm
|
Raymond J. Guertin |
East Greenwich, Kent County, RI |
|
|
|
|
Coordinate Measuring Machine Having Articulated Arm
|
YuZhong Dai |
Coventry, Kent County, RI |
|
|
|
|
Coordinate Measuring Machine Having Articulated Arm
|
Vitaly I. Pesikov |
Providence, Providence County, RI |
|
|
|
|
Coordinate Measuring Machine Having Articulated Arm
|
Walter L. Beckwith Jr. |
Warwick, Kent County, RI |
|
|
|
|
Coordinate Measuring Machine Having Articulated Arm
|
Thomas Charlton Jr. |
North Kingstown, Washington County, RI |
|
|
5,671,541
|
Sep. 30, 1997
|
Accuracy Verification Devices for Coordinate Measuring Machines
|
YuZhong Dai |
Coventry, Kent County, RI |
|
|
|
|
Accuracy Verification Devices for Coordinate Measuring Machines
|
Thomas Charlton Jr. |
North Kingstown, Washington County, RI |
|
|
5,690,567
|
Nov. 25, 1997
|
Transmission for Converting Rotary Motion into Linear Motion
|
Jan F. C. DeNijs |
Wakefield, Middlesex County, MA |
|
|
|
|
Transmission for Converting Rotary Motion into Linear Motion
|
Matthias Lindner |
, Germany |
|
|
674,153
|
May. 06, 1998
|
Tubular Coil Unit for a Displacement Measuring Transducer
|
Eric Züger |
, Switzerland |
|
|
5,778,548
|
Jul. 14, 1998
|
Viewing Device and Method for Three-Dimensional Noncontacting Measurements
|
Piero Cerruti |
, Italy |
|
|
3,619,236
|
Aug. 20, 1998
|
Einrichtung Zum Automatischen Wechsel Von Messwerkzeugen in Einem Messroboter Oder Einer Messmaschine
|
Franco Ferrero |
, Italy |
|
|
|
|
Einrichtung Zum Automatischen Wechsel Von Messwerkzeugen in Einem Messroboter Oder Einer Messmaschine
|
Enrico Garau |
, Italy |
|
|
5,822,877
|
Oct. 20, 1998
|
Multi-Probe System for Dimensional Metrology
|
YuZhong Dai |
Coventry, Kent County, RI |
|
|
5,832,416
|
Nov. 03, 1998
|
Calibration System for Coordinate Measuring Machine
|
Paul J. Anderson |
Wyoming, Washington County, RI |
|
|
5,837,901
|
Nov. 17, 1998
|
Reconfigurable Supporting Fixture, Particularly for a Measuring Machine, and Relative Configuration Method
|
Domenico Sola |
, Italy |
|
|
|
|
Reconfigurable Supporting Fixture, Particularly for a Measuring Machine, and Relative Configuration Method
|
Pasqualino Poggi |
, Italy |
|
|
5,848,480
|
Dec. 15, 1998
|
Reconfigurable Supporting Fixture, Particularly for a Measuring Machine
|
Domenico Sola |
, Italy |
|
|
|
|
Reconfigurable Supporting Fixture, Particularly for a Measuring Machine
|
Enrico Garau |
, Italy |
|
|
2,303,212
|
Dec. 16, 1998
|
Supporting and Positioning Fixture for Measuring Machines
|
Maurizio Ercole |
, Italy |
|
|
|
|
Supporting and Positioning Fixture for Measuring Machines
|
Pasqualino Poggi |
, Italy |
|
|
719,999
|
Feb. 24, 1999
|
Length Measuring Device
|
Adriano Zanier |
, Switzerland |
|
|
5,883,313
|
Mar. 16, 1999
|
Part Measuring Gauge
|
Maurizio Ercole |
, Italy |
|
|
|
|
Part Measuring Gauge
|
Enrico Garau |
, Italy |
|
|
5,909,939
|
Jun. 08, 1999
|
High Accuracy Coordinate Measuring Machine Having a Plurality of Length-Adjustable Legs
|
Winfried Fugmann |
, Germany |
|
|
4,014,146
|
Oct. 21, 1999
|
Measuring Unit for Workpiece
|
Guglielmo Raho |
, Italy |
|
|
|
|
Measuring Unit for Workpiece
|
Mauro Zona |
, Italy |
|
|
5,977,781
|
Nov. 02, 1999
|
Capacitive Measuring Device
|
Pascal Jordil |
, Switzerland |
|
|
5,987,765
|
Nov. 23, 1999
|
Reconfigurable Supporting Element, Particularly for Measured Parts on a Measuring Machine
|
Domenico Sola |
, Italy |
|
|
|
|
Reconfigurable Supporting Element, Particularly for Measured Parts on a Measuring Machine
|
Enrico Garau |
, Italy |
|
|
|
|
Reconfigurable Supporting Element, Particularly for Measured Parts on a Measuring Machine
|
Renato Causarano |
, Italy |
|
|
6,072,318
|
Jun. 06, 2000
|
Capacitive Device for Measuring Dimension
|
Pascal Jordil |
, Switzerland |
|
|
6,112,423
|
Sep. 05, 2000
|
Apparatus and Method for Calibrating a Probe Assembly of a Measuring Machine
|
Kenneth L. Sheehan |
Saunderstown, Washington County, RI |
|
|
6,178,389
|
Jan. 23, 2001
|
Method of Determining the Measuring Uncertainty of a Coordinate Measuring Device
|
Domenico Sola |
, Italy |
|
|
|
|
Method of Determining the Measuring Uncertainty of a Coordinate Measuring Device
|
Emanuele Ricci |
, Italy |
|
|
|
|
Method of Determining the Measuring Uncertainty of a Coordinate Measuring Device
|
Alessandro Balsamo |
, Italy |
|
|
|
|
Method of Determining the Measuring Uncertainty of a Coordinate Measuring Device
|
Mauro Di Ciommo |
, Italy |
|
|
|
|
Method of Determining the Measuring Uncertainty of a Coordinate Measuring Device
|
Bruno Ippolito Rebaglia |
, Italy |
|
|
6,181,422
|
Jan. 30, 2001
|
Optical Surface Measurement Apparatus and Methods
|
J. Andrew Veltze |
, England |
|
|
6,191,578
|
Feb. 20, 2001
|
Magnetoresistive Sensor for High Precision Measurements of Lengths and Angles
|
Alex Bezinge |
, Switzerland |
|
|
|
|
Magnetoresistive Sensor for High Precision Measurements of Lengths and Angles
|
Jean-Luc Bolli |
, Switzerland |
|
|
6,208,912
|
Mar. 27, 2001
|
Assembly for Connecting a Measuring Head to a Measuring Robot
|
Domenico Russo |
, Italy |
|
|
|
|
Assembly for Connecting a Measuring Head to a Measuring Robot
|
Domenico Sola |
, Italy |
|
|
6,229,301
|
May. 08, 2001
|
Electronic Circuit and Method for a Dimension-Measuring Device
|
Jean-Luc Bolli |
, Switzerland |
|
|
|
|
Electronic Circuit and Method for a Dimension-Measuring Device
|
Pascal Jordil |
, Switzerland |
|
|
6,247,244
|
Jun. 19, 2001
|
Device for Longitudinal Measurement
|
Adriano Zanier |
, Switzerland |
|
|
|
|
Device for Longitudinal Measurement
|
Arthur Bovey |
, Switzerland |
|
|
|
|
Device for Longitudinal Measurement
|
Michel Paudex |
, Switzerland |
|
|
6,252,242
|
Jun. 26, 2001
|
High Speed Optical Inspection Apparatus Using Gaussian Distribution Analysis and Method Therefore
|
Andrei Brunfield |
, Israel |
Brown & Sharpe's Surface Inspection subsidiary was acquired by Orbotech in 2001. |
|
|
|
High Speed Optical Inspection Apparatus Using Gaussian Distribution Analysis and Method Therefore
|
Joseph Shamir |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus Using Gaussian Distribution Analysis and Method Therefore
|
Gregory Toker |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus Using Gaussian Distribution Analysis and Method Therefore
|
Liviu Singher |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus Using Gaussian Distribution Analysis and Method Therefore
|
Ilan Laver |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus Using Gaussian Distribution Analysis and Method Therefore
|
Ely Pekel |
, Israel |
|
|
6,255,666
|
Jul. 03, 2001
|
High Speed Optical Inspection Apparatus for a Large Transparent Flat Panel Using Gaussian Distribution Analysis and Method Therefor
|
Andrei Brunfield |
, Israel |
Brown & Sharpe's Surface Inspection subsidiary was acquired by Orbotech in 2001. |
|
|
|
High Speed Optical Inspection Apparatus for a Large Transparent Flat Panel Using Gaussian Distribution Analysis and Method Therefor
|
Joseph Shamir |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus for a Large Transparent Flat Panel Using Gaussian Distribution Analysis and Method Therefor
|
Gregory Toker |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus for a Large Transparent Flat Panel Using Gaussian Distribution Analysis and Method Therefor
|
Liviu Singher |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus for a Large Transparent Flat Panel Using Gaussian Distribution Analysis and Method Therefor
|
Ilan Laver |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus for a Large Transparent Flat Panel Using Gaussian Distribution Analysis and Method Therefor
|
Ely Pekel |
, Israel |
|
|
6,262,432
|
Jul. 17, 2001
|
High Speed Surface Inspection Optical Apparatus for a Reflective Disk Using Gaussian Distribution Analysis and Method Therefor
|
Andrei Brunfield |
, Israel |
Brown & Sharpe's Surface Inspection subsidiary was acquired by Orbotech in 2001. |
|
|
|
High Speed Surface Inspection Optical Apparatus for a Reflective Disk Using Gaussian Distribution Analysis and Method Therefor
|
Joseph Shamir |
, Israel |
|
|
|
|
High Speed Surface Inspection Optical Apparatus for a Reflective Disk Using Gaussian Distribution Analysis and Method Therefor
|
Gregory Toker |
, Israel |
|
|
|
|
High Speed Surface Inspection Optical Apparatus for a Reflective Disk Using Gaussian Distribution Analysis and Method Therefor
|
Liviu Singher |
, Israel |
|
|
|
|
High Speed Surface Inspection Optical Apparatus for a Reflective Disk Using Gaussian Distribution Analysis and Method Therefor
|
Ilan Laver |
, Israel |
|
|
|
|
High Speed Surface Inspection Optical Apparatus for a Reflective Disk Using Gaussian Distribution Analysis and Method Therefor
|
Ely Pekel |
, Israel |
|
|
6,276,864
|
Aug. 21, 2001
|
Assembly for Connecting a Measuring Tool to a Measuring Head Moved by a Measuring Robot
|
Domenico Russo |
, Italy |
|
|
|
|
Assembly for Connecting a Measuring Tool to a Measuring Head Moved by a Measuring Robot
|
Domenico Sola |
, Italy |
|
|
1,111,347
|
Sep. 05, 2001
|
Positional Encoder
|
Marco Cardillo |
, Switzerland |
|
|
|
|
Positional Encoder
|
Roland Duteil |
, Switzerland |
|
|
6,294,793
|
Sep. 25, 2001
|
High Speed Optical Inspection Apparatus for a Transparent Disk Using Gaussian Distribution Analysis and Method Therefor
|
Andrei Brunfield |
, Israel |
Brown & Sharpe's Surface Inspection subsidiary was acquired by Orbotech in 2001. |
|
|
|
High Speed Optical Inspection Apparatus for a Transparent Disk Using Gaussian Distribution Analysis and Method Therefor
|
Joseph Shamir |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus for a Transparent Disk Using Gaussian Distribution Analysis and Method Therefor
|
Gregory Toker |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus for a Transparent Disk Using Gaussian Distribution Analysis and Method Therefor
|
Liviu Singher |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus for a Transparent Disk Using Gaussian Distribution Analysis and Method Therefor
|
Ilan Laver |
, Israel |
|
|
|
|
High Speed Optical Inspection Apparatus for a Transparent Disk Using Gaussian Distribution Analysis and Method Therefor
|
Ely Pekel |
, Israel |
|
|
4,218,065
|
Oct. 18, 2001
|
Pneumatisches Koppelorgan Zur Kopplung Eines Angetriebenen Maschinenteils an Ein Antreibendes Maschinenteil
|
Domenico Sola |
, Italy |
|
|
|
|
Pneumatisches Koppelorgan Zur Kopplung Eines Angetriebenen Maschinenteils an Ein Antreibendes Maschinenteil
|
Elio Virno |
, Italy |
|
|
D449,547
|
Oct. 23, 2001
|
Caliper
|
Jean-Claude Reymond |
, Switzerland |
|
|
6,332,278
|
Dec. 25, 2001
|
Portable Precision Electronic Caliper
|
Alex Bezinge |
, Switzerland |
|
|
|
|
Portable Precision Electronic Caliper
|
Jean-Luc Bolli |
, Switzerland |
|
|
6,513,256
|
Feb. 04, 2003
|
Device for Moving Objects in Order to Compare the Dimensions of Said Objects and Method for Comparing Dimensions Using Same
|
Karl Tischler |
, Switzerland |
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6,513,262
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Feb. 04, 2003
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Displacement Measuring Device
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Lucien Borgognon |
, Switzerland |
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Displacement Measuring Device
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Marco Cardillo |
, Switzerland |
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Displacement Measuring Device
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Roland Duteil |
, Switzerland |
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D472,170
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Mar. 25, 2003
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Probe
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Jean-Claude Reymond |
, Switzerland |
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6,628,322
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Sep. 30, 2003
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Device and Method for Positioning a Measuring Head on a Noncontact Three-Dimensional Measuring Machine
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Piero Cerruti |
, Italy |
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3,803,031
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Jan. 08, 2004
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Verwandelbare Vorrichtung Zur Halterung Und Positionierung Von Koerpern, Insbesondere Von Mittels Einer Messvorrichtung Zu Vermessenden Teilen
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Maurizio Ercole |
, Italy |
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Verwandelbare Vorrichtung Zur Halterung Und Positionierung Von Koerpern, Insbesondere Von Mittels Einer Messvorrichtung Zu Vermessenden Teilen
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Renato De Alessi |
, Italy |
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Verwandelbare Vorrichtung Zur Halterung Und Positionierung Von Koerpern, Insbesondere Von Mittels Einer Messvorrichtung Zu Vermessenden Teilen
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Enrico Garau |
, Italy |
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6,724,186
|
Apr. 20, 2004
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Measuring Device with Magneto-Resistive Electrodes, and Measuring Method
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Pascal Jordil |
, Switzerland |
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6,745,488
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Jun. 08, 2004
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Height-Measuring Column and Method for Regulating a Height-Measuring Column
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Pascal Jordil |
, Switzerland |
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Height-Measuring Column and Method for Regulating a Height-Measuring Column
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Adriano Zanier |
, Switzerland |
|
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6,751,884
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Jun. 22, 2004
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Column for Measuring Longitudinal Dimensions
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Pascal Jordil |
, Switzerland |
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Column for Measuring Longitudinal Dimensions
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Adriano Zanier |
, Switzerland |
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Column for Measuring Longitudinal Dimensions
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Charles-Henri Zufferey |
, Switzerland |
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6,763,604
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Jul. 20, 2004
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Column for Measuring Longitudinal Dimensions
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Pascal Jordil |
, Switzerland |
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Column for Measuring Longitudinal Dimensions
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Adriano Zanier |
, Switzerland |
|
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4,325,337
|
May. 04, 2005
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Portal-Type Coordinate Measurement Machine with Acute Angle Dither - Forms Angle Between Guide Rail and Main Sliding Plane, and Makes Carriage and Guide Rail Cross=Sections Extend in Directions Parallel to Main Sliding Plane
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Enrico Garau |
, Italy |
|
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Portal-Type Coordinate Measurement Machine with Acute Angle Dither - Forms Angle Between Guide Rail and Main Sliding Plane, and Makes Carriage and Guide Rail Cross=Sections Extend in Directions Parallel to Main Sliding Plane
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Domenico Sola |
, Italy |
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Portal-Type Coordinate Measurement Machine with Acute Angle Dither - Forms Angle Between Guide Rail and Main Sliding Plane, and Makes Carriage and Guide Rail Cross=Sections Extend in Directions Parallel to Main Sliding Plane
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Pasqualino Poggi |
, Italy |
|
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6,952,883
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Oct. 11, 2005
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Dimension-Measuring Column and Method for Entering a Command to Switch the Measure Mode in Such a Column
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Pascal Jordil |
, Switzerland |
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Dimension-Measuring Column and Method for Entering a Command to Switch the Measure Mode in Such a Column
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Charles-Henri Zufferey |
, Switzerland |
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1,319,923
|
Sep. 27, 2006
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Column for Measuring Dimensions and Method of Introducing a Command in Such a Column in Order to Change Its Measuring Mode
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Pascal Jordil |
, Switzerland |
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Column for Measuring Dimensions and Method of Introducing a Command in Such a Column in Order to Change Its Measuring Mode
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Claude Rouge |
, Switzerland |
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Column for Measuring Dimensions and Method of Introducing a Command in Such a Column in Order to Change Its Measuring Mode
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Charles-Henri Zufferey |
, Switzerland |
|
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1,319,922
|
Jan. 24, 2007
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Column for Measuring Longitudinal Dimensions
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Pascal Jordil |
, Switzerland |
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Column for Measuring Longitudinal Dimensions
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Adriano Zanier |
, Switzerland |
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1,320,000
|
May. 23, 2007
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Method of Calibrating a Measuring Apparatus
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Pascal Jordil |
, Switzerland |
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Method of Calibrating a Measuring Apparatus
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Charles-Henri Zufferey |
, Switzerland |
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Method of Calibrating a Measuring Apparatus
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Adriano Zanier |
, Switzerland |
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1,316,778
|
Jul. 25, 2007
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Touch Probe and Method of Assembling a Touch Probe
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Pascal Jordil |
, Switzerland |
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Touch Probe and Method of Assembling a Touch Probe
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Claude Rouge |
, Switzerland |
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Touch Probe and Method of Assembling a Touch Probe
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Adriano Zanier |
, Switzerland |
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