Load equalizing support system

Details Load equalizing support system Load equalizing support system

1978-11-13

1980-03-11

Sakran, Victor N.

Supports: cabinet structure

Knockdown or setup type

Foldable

312250, 312331, 248677, 2481883, F16M 1124, B60B 3300

Patent

active

041925645

ABSTRACT:
A refrigerator cabinet is supported at the rear corners by vertically adjustable legs and at the front by a pair of widely-spaced front wheel assemblies that are connected through a self-leveling system. Movable members associated with each of the wheel assemblies are connected by a rod that serves to cause each movable member to urge its corresponding wheel assembly downwardly with like force. When the cabinet is placed on an uneven supporting surface, the wheel assemblies move up and down until the forces supported by each are equal.

REFERENCES:
patent: 2540750 (1951-02-01), Morrison
patent: 2695147 (1954-11-01), Castricone
patent: 2803510 (1957-08-01), Carbary
patent: 3071887 (1963-01-01), Von Arb
patent: 3222021 (1965-12-01), Sisler
patent: 3656203 (1972-04-01), Waflart, Jr.
patent: 3880388 (1975-04-01), Beguin
patent: 3954241 (1976-05-01), Carlson
patent: 4038717 (1977-08-01), Greathouse
patent: 4102556 (1978-07-01), Webb
patent: 4124187 (1978-11-01), Webb

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