Hydraulic, electric, steam and belt elevators. (1893)
Otis Brothers & Co. · Otis Brothers · leaf 28
COMBINED GRAVITY AND PRESSURE TANK ON=ROOF SYSTEM. PRESSURE TANK=IN=BASEMENT SYSTEM. Adapted to Cities where there is no Street Main Water available for Elevator Service. A. B. C. D. E. F.G. H.L K.L. Hydraulic Cylinder. Elevator Car. Overhead Sheave. Hand Rope, for Elevator Conductor to start and…
