Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Casters – Spring supported
Patent
1979-09-07
1982-01-26
Troutman, Doris L.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Casters
Spring supported
267 21R, A47B 9100, B60G 1134
Patent
active
043120962
ABSTRACT:
A caster assembly comprising an outer part for attachment of the assembly to a structure to be mobilized, said outer part having spaced parallel side walls, an inner part having spaced parallel side walls nested within the outer part with its side walls spaced from and parallel to the side walls of the outer part, wheel supporting legs to which a wheel is journaled, pins rotatably supporting the wheel supporting legs between the side walls of the inner and outer parts and elastically resilient members connecting the wheel supporting legs to the spaced parallel walls of the inner and outer parts in areas centered about the axes of the pins, said elastically resilient members being elastically deformable in torsion.
REFERENCES:
patent: 2066187 (1936-12-01), Piron
patent: 2581912 (1952-01-01), Brown
patent: 3041656 (1962-07-01), Goodall
Hines Henry E.
Schubert Dale W.
Barry Wright Corporation
Gilbert Milton E.
Ross Gary E.
Troutman Doris L.
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