Resilient tires and wheels – Tires – resilient – Cushion
Patent
1990-08-09
1992-06-02
Knable, Geoffrey L.
Resilient tires and wheels
Tires, resilient
Cushion
152382, 301 63DS, B60C 724, B60B 2102
Patent
active
051178850
ABSTRACT:
A caster wheel consisting of a pair of one-piece hub portions adapted to be releasably secured together to support a polyurethane tire and permit replacement thereof. The inner portion of the tire is trapped in a cavity which permits the tire to expand, or flow, axially under load bearing conditions. The tire's side walls are supported by a pair of outwardly divergently disposed support surfaces which substantially engage the entire length of the side walls to form a solid radial column of tire support and incorporate radial projections to prohibit relative rotation between the tire and the hub portions.
REFERENCES:
patent: Re16161 (1925-09-01), Talley
patent: 603726 (1898-05-01), Cudey
patent: 674577 (1901-05-01), Fowl
patent: 960460 (1910-06-01), Watters
patent: 1141585 (1915-06-01), Schleicher
patent: 1397171 (1921-11-01), Millet
patent: 1500113 (1924-07-01), Dade
patent: 1501743 (1924-07-01), Bowen
patent: 1518369 (1924-12-01), Stolp
patent: 1989189 (1935-01-01), Frank
patent: 2152684 (1939-04-01), Grange et al.
patent: 2723415 (1955-11-01), Taylor et al.
patent: 2943889 (1960-07-01), Woldring et al.
patent: 3382009 (1968-05-01), Hawley et al.
patent: 3895668 (1975-07-01), Tangorra
patent: 4561481 (1985-12-01), Kawauchi et al.
patent: 4783880 (1988-11-01), Chapman et al.
Knable Geoffrey L.
Krawczyk Nancy T.
Unique Industries, Inc.
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