Procedure for mounting the guide rails for an elevator car or co

Details Procedure for mounting the guide rails for an elevator car or co Procedure for mounting the guide rails for an elevator car or co

1990-05-09

1992-06-09

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

29429, B66B 702

Patent

active

051199084

ABSTRACT:
The invention relates to a procedure for mounting the guide rails for an elevator car or counterweight, wherein the guide rails are attached to an intermediate beam laid across the elevator shaft, the beam being attached at least by one of its ends to opposite walls of the elevator shaft, and to a mounting system implementing the procedure. At least two steel plates (5,6) or equivalent are placed oppositely on the vertical sides of the intermediate beam (2), the upper and lower edges of the plates extending at least somewhat above and below the intermediate beam (2). The plates (5,6) are pressed against the intermediate beam by means of bolts, threaded bars (7a,7b,8a,8b) or equivalent connecting the plates and passing above and below the intermediate beam so that the plates (5,6) are held in position by the friction generated between the plates and intermediate beam by the pressure, and that the guide rails (11,12) for the elevator car or counterweight and/or their mountings (13,14,15) are secured on the plates (5,6) and/or bolts (7 a,7b,8a,8b) in a manner known in itself.

REFERENCES:
patent: 2848077 (1958-08-01), Tofanelli
patent: 3851736 (1974-12-01), Westlake et al.
patent: 3893219 (1975-07-01), Davis
patent: 3982692 (1976-09-01), Feyrer
patent: 4345671 (1982-08-01), Tosato et al.
patent: 4431087 (1984-02-01), Karol
patent: 4577729 (1986-03-01), Karol
patent: 4593794 (1986-06-01), Russeau

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