Elevator system

Details Elevator system Elevator system

1980-12-22

1982-11-02

Tollberg, Stanley H.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

52115, B66B 1104

Patent

active

043568955

ABSTRACT:
A hydraulic elevator system which utilizes a single hydraulic jack having a cylinder fixed below an elevator car, and a plunger. The elevator car is supported on the end of the plunger. The hydraulic jack extends upwardly and into the elevator car, reducing the space required below the car by the amount of the penetration of the hydraulic jack. The hydraulic jack is disposed adjacent to the front portion of the hatchway, enabling it to occupy an enclosed, concealed space in the elevator car, between its entranceway and its operational controls.

REFERENCES:
patent: 2214588 (1940-09-01), Lagerquist et al.
patent: 3613834 (1971-10-01), Field
patent: 3650356 (1972-03-01), Brown
patent: 3741351 (1973-06-01), Suozzo
patent: 3954157 (1976-05-01), Atkey

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-620964