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Manufacturers Index - Toledo Pipe Threading Machine Co.

Toledo Pipe Threading Machine Co.
Toledo, OH, U.S.A.
Manufacturer Class: Metal Working Machinery

Patents
This page contains information on patents issued to this manufacturer.

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Patent Number Date Title Name City Description
763,816 Jun. 28, 1904 Die for cutting taper threads William Vosper Sandusky, OH The patent date has been seen on a Toledo No. 1A pipe threader.
922,120 May. 18, 1909 Pipe-Threading Machine. Cassius M. Foster Toledo, Lucas County, OH
971,941 Oct. 04, 1910 Pipe-Threading Machine. William W. Vosper Toledo, Lucas County, OH
1,060,723 May. 06, 1913 Power Transmission and Control Mechanism. William W. Vosper Toledo, Lucas County, OH Claim:
In combination, a driven shaft, a variable speed power transmission mechanism, a control member for said mechanism, means for communicating rotation to the shaft from said mechanism, a control member for said means, and means for locking the control member of the variable speed mechanism against shifting movements whenth control member for such shaft driving means is in one position of its movement.
1,074,334 Sep. 30, 1913 Pipe-Cutting Machine. William W. Vosper Toledo, Lucas County, OH
1,084,118 Jan. 13, 1914 Pipe Threading and Cutting Apparatus. William W. Vosper Toledo, Lucas County, OH
1,153,981 Sep. 21, 1915 Thread-Cutting Tool. William W. Vosper Toledo, Lucas County, OH Abstract:
This invention relates to apparatus for cutting threads on pipes, rods or the like, and has for its object the provision of an improved tool of this character which is simple, strong, durable and inexpensive in its construction and which is small and compact in form to enable it to be used in corners or restricted spaces where tools of this class now in use cannot be employed.
Claim:
In a tool of the class described, a compact die head having a central opening which is restricted adjacent to the inner end of the head to form an internal shoulder, said head also having a coaxial tubular extension at its inner end and having its outer end provided with a plurality of radially disposed. recesses which extend into said shoulder, said extension being restricted in cross-section relative to the head and having peripheral teeth to form a toothed journal to rotatably carry a ratchet handle, dies, mounted in said recesses and braced at their inner ends against lateral strains by the walls of the portions of the recesses disposed in said shoulder, and a collar removably secured to the outer 'end of the head and co-acting with the dies to retain them in the recesses.
1,468,935 Sep. 25, 1923 Pipe-Cutting Machine William W. Vosper Toledo, Lucas County, OH
1,591,585 Jul. 06, 1926 Die Head William W. Vosper Toledo, Lucas County, OH
1,628,757 May. 17, 1927 Ratchet Threading Tool William W. Vosper Toledo, Lucas County, OH
1,635,447 Jul. 12, 1927 Cutting-Tool Mounting and Controller William W. Vosper Toledo, Lucas County, OH
1,749,861 Mar. 11, 1930 Pipe Cutter William W. Vosper Toledo, Lucas County, OH
1,770,499 Jul. 15, 1930 Vise-Mounting Structure William W. Vosper Toledo, Lucas County, OH
1,785,884 Dec. 23, 1930 Pipe Vise William W. Vosper Toledo, Lucas County, OH
1,791,649 Feb. 10, 1931 Pipe Reamer William W. Vosper Toledo, Lucas County, OH
1,912,050 May. 30, 1933 Pipe Tool Waynard R. Vosper Toledo, Lucas County, OH
    Pipe Tool William W. Vosper Toledo, Lucas County, OH  
1,938,987 Dec. 12, 1933 Pipe Tool Waynard R. Vosper Toledo, Lucas County, OH
1,943,643 Jan. 16, 1934 Power Tool William W. Vosper Toledo, Lucas County, OH
1,943,644 Jan. 16, 1934 Tool Carrier William W. Vosper Toledo, Lucas County, OH
2,029,847 Feb. 04, 1936 Threading and Facing Tool William W. Vosper Toledo, Lucas County, OH
2,035,285 Mar. 24, 1936 Thread Cutting Tool Waynard R. Vosper Toledo, Lucas County, OH
2,079,954 May. 11, 1937 Turning, Facing, and Threading Tool William W. Vosper Toledo, Lucas County, OH
2,932,524 Apr. 12, 1960 Automatic Chuck Robert B. Pealer Toledo, Lucas County, OH
2,940,093 Jun. 14, 1960 Drive Release for Geared Threader Robert B. Pealer Toledo, Lucas County, OH
2,952,467 Sep. 13, 1960 Chuck Hans H. van der Velden Toledo, Lucas County, OH
2,958,245 Nov. 01, 1960 Pipe Vise Walter Neef Toledo, Lucas County, OH
    Pipe Vise Donald P. Turner Toledo, Lucas County, OH  
3,026,550 Mar. 27, 1962 Apparatus for Preparing Tubing for a Sweated Joint Robert S. Bollin Toledo, Lucas County, OH
3,031,201 Apr. 24, 1962 Chuck Walter Neef Jackson, Jackson County, MI
3,052,900 Sep. 11, 1962 Thread Length Control Device for Pipe Threaders Hans H. van der Velden Jackson, Jackson County, MI
3,212,185 Oct. 19, 1965 Apparatus for Preparing Hose Edward F. Keiter Toledo, Lucas County, OH