. Illustrated catalogue and general description of improved machine tools for working metal . 96 SPECIAL PULLEY LATHE. Cast-iron spindle in live head, ii in diameter. Live head driven throughface-plate giving ten speeds. Largest lift of cone-pulley, 29 for 4/2 from centre to top of shear, 45 >^. Will turn and face pulleys from 36diameter up to 96 diameter by 48 face. Five independent slide-rests on car-riage, with former bar to determine shape of puUej^ face. When required, pro-vided with attachment for turning the outside of pulley-hubs, and with formerattachment for turning gr
. Illustrated catalogue and general description of improved machine tools for working metal . 96 SPECIAL PULLEY LATHE. Cast-iron spindle in live head, ii in diameter. Live head driven throughface-plate giving ten speeds. Largest lift of cone-pulley, 29 for 4/2 from centre to top of shear, 45 >^. Will turn and face pulleys from 36diameter up to 96 diameter by 48 face. Five independent slide-rests on car-riage, with former bar to determine shape of puUej^ face. When required, pro-vided with attachment for turning the outside of pulley-hubs, and with formerattachment for turning grooves of Iope wheels. Patent holdfast for poppetspindle and equalizing drivers on face-plate. Fast and loose pulleys on counter-shaft, 24 by 7, and should make 135 revolutions per minute. [o6 Wm. Sellers & Co., Incorporated, Philadelphia, Pa. Plate No. 20 DOUBLE AXLE LATHE—WITH Central Driving Head. This is a massive lathe, with deep, heavy bed and special driving arrange-ment, which clamps the axle securely and in such a manner that its irregularitywill not cause the head to bind or the tools to produce taper or eccentric in driving head, gyi? Will turn, if required, axles as short as 3 steel driving wheel, heavy spindles, powerful gear. Pump and completewater circulating system. Steel racks for feed. Automatic friction feed. Patentdouble grip holdfast to poppet-head spindle. Tool posts for ij-z by ij^ has 26 by 4^2 fast and loose pulleys, making 130 revolutions perminute. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. [07 Plate No.
Size: 2494px × 1002px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, bookidillu, booksubjectmachinery
