Method for making an elevator, wherein the roping is selected according to the weight of the elevator car using the same drive machine, traction sheave and rope sheave regardless of the roping. For heavy elevators, Single Wrap roping is used, wherein the hoisting ropes are passed around the traction sheave and the rope sheave guides the ropes and dampens their vibrations, while for light elevators Double Wrap roping is used.

 
Web www.patentalert.com

< Audiovisual reproduction system

> Nozzle assembly having a sprung electromagnetically operated plunger

~ 00473