Method and apparatus for erecting hydraulic elevator rails

Details Method and apparatus for erecting hydraulic elevator rails Method and apparatus for erecting hydraulic elevator rails

1990-06-20

1991-06-04

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 1R, B66B 702

Patent

active

050206419

ABSTRACT:
A method and an apparatus for mounting rail sections, which guide an hydraulic elevator in a hoistway, utilizes a platform which is driven upwardly and downwardly from below, and a segmented stile attaching to the platform, the stile extending a given height above the platform to allow access to joints connecting said rail sections, the segmented stile guiding the platform along the rail sections during the erection of the rails.

REFERENCES:
patent: 288352 (1883-11-01), Low
patent: 1907967 (1933-05-01), Himes
patent: 2246732 (1991-06-01), Hymans
patent: 3252547 (1966-05-01), Hornedo
patent: 3851736 (1974-12-01), Westlake et al.
patent: 4095677 (1978-06-01), Johannson
patent: 4793441 (1988-12-01), Cilderman et al.

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