Self-orientable wheel mechanism for furniture

Details Self-orientable wheel mechanism for furniture Self-orientable wheel mechanism for furniture

1977-12-27

1980-09-02

Schroeder, Werner H.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Casters

Wheels

B60B 3300

Patent

active

042199042

ABSTRACT:
Two wheel castor for furniture, comprising a vertical wall, a shaped seat extending through the wall perpendicular thereto and defining front tubular projections on either sides of the wall. A shaft is supported in the seat and has its opposed ends projecting outside of the seat on either side thereof. A pair of wheels is pivotally secured to the opposed ends of the seat and has tubular hub portions provided with outer collars facing the projections of the seat. A sleeve is formed in the wall in the plane thereof and perpendicular and offset with respect to the seat. A pivot pin is journaled in the sleeve and is adapted to be inserted in a vertical socket of the article wherein the wheel mechanism is installed.

REFERENCES:
patent: 2458922 (1949-01-01), Andresen
patent: 2995771 (1961-08-01), Mullikin
patent: 3161907 (1964-12-01), Anthony
patent: 3818541 (1974-06-01), Daniels
patent: 3894310 (1975-07-01), Screen et al.
patent: 3997938 (1976-12-01), Pinaire et al.
patent: 4024601 (1977-05-01), Harlang
patent: 4077088 (1978-03-01), Melara

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