Rope arrangement for an elevator car

Details Rope arrangement for an elevator car Rope arrangement for an elevator car

1993-09-15

1994-10-04

Olszewski, Robert P.

Elevator, industrial lift truck, or stationary lift for vehicle

Having specific load support drive-means or its control

Includes linking support cable in drive-means

182143, 254337, 187266, B66B 1104

Patent

active

053517881

ABSTRACT:
Rope arrangement for an elevator car. There is a hoisting machine and hoisting ropes moving the elevator car, in which a rope arrangement of the hoisting ropes of the elevator run over rope pulleys placed under the elevator car. The hoisting ropes run over the rope pulleys so that the transmission ratio between the speed of the elevator car and the rotational speed of the hoisting machine is at least 1:4.

REFERENCES:
patent: 1710442 (1929-04-01), Warshaw
patent: 4830146 (1989-05-01), Nakamura et al.

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