Elevator rail mounting bracket

Details Elevator rail mounting bracket Elevator rail mounting bracket

1974-08-16

1976-04-06

Blunk, Evon C.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

52 30, 187 1R, B66B 702

Patent

active

039483584

ABSTRACT:
An elevator rail mounting system for positioning a pair of elevator guide rails, capable of centering an elevator cab therebetween, in a hoistway comprises a U-shaped bracket, mountable in the hoistway an adjustable distance from the entrance side thereof, for fixing the angular relationships of and distances between the guide rails, a landing sill and a hall door frame to insure a constant running clearance between the elevator cab and the landing sill and to maintain the proper alignment of the elevator cab and the hall door frame. The U-shaped bracket includes a horizontally and vertically adjustable cross member mounted from the entrance side of the hoistway substantially adjacent and parallel thereto. A pair of parallel rail brackets, spaced apart by a predetermined distance and extending into the hoistway perpendicularly from the cross member, support the guide rails in a vertical plane substantially parallel to the entrance side of the hoistway and maintain the distance between the guide rails at a predetermined fixed value.

REFERENCES:
patent: 3601938 (1971-08-01), Loomis
patent: 3741351 (1973-06-01), Suozzo

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