Resilient tires and wheels – Spring wheels – Deformable ground engaging part
Patent
1975-06-02
1977-06-28
Hoffman, Drayton E.
Resilient tires and wheels
Spring wheels
Deformable ground engaging part
152 56, 152323, B60B 922
Patent
active
040319377
ABSTRACT:
A pneumatic or semi-pneumatic unitary tire-wheel comprising a completely enclosed toroidal chamber bonded around a coaxial inner sleeve. A plurality of tie members are integral with and extend between the sidewalls to restrict lateral deformation thereof. Such reinforcing tie members may be hollow to give the appearance of openings between wheel spokes.
REFERENCES:
patent: 539586 (1895-05-01), Long
patent: 573671 (1896-11-01), Leigh
patent: 1258573 (1918-03-01), Johnstone
patent: 2231745 (1941-02-01), Altmyer
patent: 2584073 (1952-01-01), Williams
patent: 3062254 (1962-11-01), Keefe
patent: 3329192 (1967-07-01), Roque
patent: 3470933 (1969-10-01), Molnar
patent: 3843202 (1974-10-01), Lacerte
Eggers Russell K. H.
Georgia Edward J.
Molnar Ernest L.
Hoffman Drayton E.
Shannon John P.
Zedron, Inc.
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