Screwless elevator car assembly

Details Screwless elevator car assembly Screwless elevator car assembly

1986-04-18

1987-10-20

Rolla, Joseph J.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

52588, B66B 1102

Patent

active

047008091

ABSTRACT:
The side panels (60,70), back panel (50), base panel (38), and top panel (80) of an elevator car (26) are assembled via interlocking U-shaped channels disposed along the edges of the panels. The base panel (38) has downward-projecting tabs (48) that fit between two lower cross-members (20,22) of the car frame (10). When the top panel is clamped down on the assembly via brackets (24) on the upper portion of the car frame (10), the entire assembly is rigidized.

REFERENCES:
patent: 2246732 (1941-06-01), Hymans
patent: 2648409 (1953-08-01), Daugherty et al.
patent: 3371816 (1968-03-01), Ricci
patent: 3374915 (1968-03-01), Verhein et al.
patent: 3631942 (1972-01-01), Brounn
patent: 3759412 (1973-09-01), Bush
patent: 4357993 (1982-11-01), Halpern et al.

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