Home elevator load control

Details Home elevator load control Home elevator load control

1990-10-30

1992-07-14

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 28, 187106, 177147, B66B 1104

Patent

active

051294850

ABSTRACT:
The invention pertains to a load limiting device for elevating devices that are installed in homes to facilitate the transport of people or goods. The object of this invention is to provide a load limiting device for home elevators which will prevent the operation of the elevator when the load is too great. The device utilizes an improved resilient compressible member which surrounds an elevator lifting cable and is also positioned between a cable anchoring device and a portion of an actuating arm that is coupled to a limit switch.

REFERENCES:
patent: 2604782 (1952-07-01), Rissler et al.
patent: 3610342 (1971-10-01), Stainken
patent: 4986391 (1991-01-01), Salman

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