Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 294
cast in this upper w^eight toallow the supporting cables for the lower weight to pass through.The cables from this upper, or car, counterpoise pass up the hatch-way and over sheaves or grooved wheels set at the top of the hatch-way and thence down to the car itself, Fig. 130. It will be seen… … 6EC TI ON A-A Iig. 162. Diagram Showing Six-Armed Yoke for Driving Traction Elevator always fixed. It is evident, then, that a mechanical automatic limitstop, driven from the drum shaft itself, will always be sure to stopthe engine at the end of the car travel. TRACTION ELEVATORS The transmission…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
