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Title: |
1887 Article-Star Machine Co., Blacksmith's Forge |
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Source: |
The Railroad Gazette, 04 Mar 1887 pg 141 |
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Insert Date: |
2/13/2012 1:40:30 PM |
The Star Portable Forge.
The accompanying illustration represents a form of portable forge lately introduced by the Star Machine Co., of Buffalo, N. Y.
It is claimed that this form of forge possesses several advantages in the small number of parts, the simplicity of the construction and the small amount of friction. It is, consequently, easily worked, and is little likely to get out of order.
A reference to the engraving will show that there is only one large wheel (band-wheel) in its construction. This is driven by the rack, which is moved up and down in the guides attached to the legs of the machine, and which engages with the pinion on the clutch banging on the same shaft (which is stationary) as the band-wheel. The shaft is so arranged that any wear of the pinion and rack can be taken up by means of set screws. The rack receives its motion from the lever, which is hung on a swivel, thereby enabling the worker to move about on a considerable radius while working. The ease with which the machinery can be started is surprising, and is owing both to the principle and simplicity of its construction.
It is claimed that the clutch has remarkably few parts and is so constructed that practically there is no wear.
The forge illustrated is known as No. 7 size, and is guaranteed to produce a welding heat on 3-in. round iron in six minutes, and on heavier work, if required. The fan is 10-in. diameter, and the hearth measures 24 by 30 in. The fireplace is 32 in. high, and the weight of the forge complete is 200 pounds.
This size and style of forge is considered by the makers to be specially adapted for railroad shops. |
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1887 Star Machine Co., Blacksmith's Forge
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