Hydraulic, electric, steam and belt elevators. (1893)
Otis Brothers & Co. · Otis Brothers · leaf 24
tachment is c i ted to the machine, and its operation is to shift the Vl ] BimUli ** >n°uld the car B t with an obstruct!* in its descent, thu toPP h« at th. unwinding i t the lifting cables om the drum. A Mach.ne Stop Motion it at bed to the Dram Shaft and is arranged to stop the car at th. l,i… … — bw^*w5^i3^3*?** THE OTIS PORTABLE HAND HOIST. This Hoist is adapted to all kinds of freight work where the lift or rise of platform does notexceed 15 feet, and the load to be raised does not exceed 1000 lbs. 20 THE OTIS STANDARD ELEVATOR. Information for Architects and Owners. From our experience…
