Traction sheave elevator

Details Traction sheave elevator Traction sheave elevator

1996-06-19

1998-10-20

Noland, Kenneth

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

187404, B66B 1108

Patent

active

058232982

ABSTRACT:
Traction sheave elevator in which the drive machinery together with the traction sheave is placed in an elevator shaft provided with guide rails for the elevator care and the counterweight. The hoisting ropes go upward from the traction sheave. The elevator comprises two diverting pulleys mounted on an upper part of one of the guide rails, the first one of the diverting pulleys carrying a hoisting rope portion going from the traction sheave to the elevator car while the second one carries a hoisting rope portion going from the traction sheave to the counterweight.

REFERENCES:
patent: 4739969 (1988-04-01), Eckersley et al.
patent: 5018603 (1991-05-01), Ito

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