Resilient tires and wheels – Tires – resilient – Wheel securing means
Patent
1975-11-26
1978-03-14
Hoffman, Drayton E.
Resilient tires and wheels
Tires, resilient
Wheel securing means
152340, 1523792R, B60C 504, B60C 508
Patent
active
040785971
ABSTRACT:
A tire and wheel assembly which comprises a pneumatic tubeless tire mounted on a wheel having side flanges and a circumferentially extending, radially inwardly depressed well portion. A substantially flexible inflatable tubular ring is lodged in the rim well and, when inflated, acts to prevent one or both of the bead portions of the pneumatic tire from being displaced and falling into the rim well when the pneumatic tire goes flat.
REFERENCES:
patent: 1298661 (1919-04-01), Case
patent: 1686977 (1928-10-01), Littman
patent: 2233004 (1941-02-01), Fisher
patent: 2253746 (1941-08-01), Zimmerman
patent: 2554815 (1951-05-01), Church
Hoffman Drayton E.
Reese Randolph A.
Sumitomo Rubber Industries Ltd.
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