Elevator

Details Elevator Elevator

1989-10-04

1991-08-06

Valenza, Joseph E.

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, 187 20, B66B 702

Patent

active

050369547

ABSTRACT:
To increase the transportation capacity in relation to shaft volume, of an elevator comprising an elevator shaft with guide rails on which the elevator car and its counterweight move, the ropes on which the car and counterweight are suspended, and a traction sheave, whose motion is transmitted to the car and counterweight by the ropes, the rail length provided for the travel of the counterweight is shorter than the rail length provided for the travel of the elevator car.

REFERENCES:
patent: 1093583 (1914-04-01), Fraser
patent: 1277567 (1918-09-01), Garrison
patent: 1419783 (1922-06-01), Julien
patent: 3738455 (1973-06-01), Tintore 187 94

Affiliated with

Also associated with

Rating

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 Elevator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elevator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1980895