Suspended guide rollers

Details Suspended guide rollers Suspended guide rollers

1975-09-25

1977-07-12

Love, John J.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

187 95, B66F 908

Patent

active

040348555

ABSTRACT:
The invention is concerned with an improvement in a system for guiding a pair of generally vertical elements to travel linearly relative to one another, which system includes contact means supported by a first of said elements and maintaining contact with a second of said elements. The improvement of the invention comprises using as said contact means a suspension device supported at a position thereof by said first element and having a pair of spaced apart bearing means removed from the position of support of said device, each bearing against said second element.

REFERENCES:
patent: 2083502 (1937-06-01), Matthews
patent: 2260922 (1941-10-01), Spiro
patent: 2881031 (1959-04-01), Comfort
patent: 2936047 (1960-05-01), Quayle
patent: 3070190 (1962-12-01), Rogers et al.
patent: 3329240 (1967-07-01), Harwood et al.
patent: 3506092 (1970-04-01), Shinoda et al.
patent: 3605950 (1971-09-01), Goodacre
patent: 3856117 (1974-12-01), Solymos
patent: 3871494 (1975-03-01), Kelly

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