Counterweight apparatus for a traction-type elevator

Details Counterweight apparatus for a traction-type elevator Counterweight apparatus for a traction-type elevator

1990-12-04

1992-06-02

Olszewski, Robert P.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

187 94, B66B 1104

Patent

active

051179458

ABSTRACT:
A non-box-counterweight apparatus for a traction type elevator has a counterweight-side hoisting rope and a counterweight-side compensating rope with a total weight between about three and seven times the weight of the maximum cage load. The weight of the counterweight-side ropes serves a counterweighting function, and a guided box-type counterweight is unnecessary.

REFERENCES:
patent: 1978273 (1934-10-01), Lundberg et al.
patent: 4716989 (1988-01-01), Coleman et al.

Affiliated with

Also associated with

Rating

Counterweight apparatus for a traction-type elevator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Counterweight apparatus for a traction-type elevator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Counterweight apparatus for a traction-type elevator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2223743