. American engineer and railroad journal . bearings. Thekey-seating of shafting is provided for by an openingthrough the column under the ram. The general dimensions of this machine, which ismade by the Cincinnati Shaper Company, , are as follows: Extreme length of stroke 33 ins. Greatest distance table to ram 17% ins. Least distance table to ram 2% ins. Vertical travel of table 15 ins. Horizontal travel of table 32 ins. Diameter of head 11 ins. Feed to head 10 ins. Length of top of table 30 ins. Width of top of table 16 ins. Depth of table 20 ins. Length of ram bearing in colum
. American engineer and railroad journal . bearings. Thekey-seating of shafting is provided for by an openingthrough the column under the ram. The general dimensions of this machine, which ismade by the Cincinnati Shaper Company, , are as follows: Extreme length of stroke 33 ins. Greatest distance table to ram 17% ins. Least distance table to ram 2% ins. Vertical travel of table 15 ins. Horizontal travel of table 32 ins. Diameter of head 11 ins. Feed to head 10 ins. Length of top of table 30 ins. Width of top of table 16 ins. Depth of table 20 ins. Length of ram bearing in column 46 ins. Width of ram bearing in column 13 ins. Key-seating capacity, diameter 4 ins. Vise opens 12 ins. Number of speeds to ram 8 Cutting strokes per minute, from 6 to 71 PIPER FRICTION DRAFT RIGGING. The Piper friction draft rigging, which has been brought toa high point of efficiency through several years of tests andexperiments on a large number of cars in actual service, hasnot until now been placed on the market. The patent granted. Tk ;j —-r— ,1,- Section B B =3 J
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
