. Illustrated catalogue and general description of improved machine tools for working metal . HAND STRAIGHTENING MACHINE.—for Shafts. Bed 20 ft. long, with bending blocks for shafts up to and including 6 di-ameter. Screw press mounted upon rollers running upon planed track on lowerflange of the bed. Screw press with pinion gearing into rack on the bed for rapidtraverse back and forth. Shaft carried upon centers arranged to elevate and de-press simultaneously. Capable of bending 6 shaft cold. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. 231 Plate No. 19. POWER STRAIGHTENING AND BENDING MA
. Illustrated catalogue and general description of improved machine tools for working metal . HAND STRAIGHTENING MACHINE.—for Shafts. Bed 20 ft. long, with bending blocks for shafts up to and including 6 di-ameter. Screw press mounted upon rollers running upon planed track on lowerflange of the bed. Screw press with pinion gearing into rack on the bed for rapidtraverse back and forth. Shaft carried upon centers arranged to elevate and de-press simultaneously. Capable of bending 6 shaft cold. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. 231 Plate No. 19. POWER STRAIGHTENING AND BENDING Light Beams, etc. Bending plunger working horizontal!}. Operated by powerful crank withuniform length of stroke. Position of end of plunger adjustable. May be usedfor bars and other rolled shapes. Abutments adjustable along end platen. Max-imum opening, 15. Fast and loose pulleys on machine, 36 diameter, 7 revolutions per minute. Same machine arranged to operate by hand whenrequired. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. Plate No. 193. POWER STRAIGHTENING AND BENDING Beams up to 20 Deep. Steel slide with removable shoes, adjustable by hand wheel and screw tosuit work. Stroke of head, 2. Especially designed for deck beams and othership details. Very powerful and handy machine. Fast and loose pulleys 30 di-ameter for 7 belt, speed 420 rotations per minute. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. 233 Plate No. 194. 0000^0000 n 0000 0000 000000000 r-L - ^^000 9 000 ^^ f _ ^^OOOOOOOO
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Keywords: ., bookcentury1800, bookdecade1890, bookidillu, booksubjectmachinery
