Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 292
10-TON TRAVELLING CRANE. Span, 37 ft. Height over rails, 23. Fixed hoisting drum and machinerycarried to one side of main girders. Three operating motors of variable speed.Hoists full load 5 ft. per minute. Anti-friction hook bearing. Plate No. 236. … 10-TON TRAVELLING CRANE. 54 ft. span. Hoisting machinery on trolley travelling within the bridge.Very shallow cage to suit low shop Anti-friction hook. Three motors of vari-able speed. Foot board and hand-rail along one side to give access to bearingsand bridge motor. Wm. Sbi^lers & Co.,…
Machine-tools · Machinery
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