Resilient tires and wheels – Tires – resilient – Cushion
Patent
1981-03-30
1982-12-07
Kimlin, Edward C.
Resilient tires and wheels
Tires, resilient
Cushion
152158, 152165, 152329, 152380, B60C 724
Patent
active
043622020
ABSTRACT:
A semi-pneumatic tire body for assembly to the rim of a wheel comprises spaced tread and root portions interconnected with spaced sidewalls to define an annular cavity. An annular load-bearing rib is connected to the root portion and extends radially toward the tread portion to be normally spaced apart from the tread portion in the unloaded state in order to establish communication between the internal chambers of the tire for free gaseous interchange and for free response of the tire to load forces.
REFERENCES:
patent: 2648369 (1953-08-01), Todd
patent: 2713373 (1955-07-01), Dougherty
patent: 2766802 (1956-10-01), Grobowski
patent: 4305444 (1981-12-01), Suris
Boland Lois E.
Fosse John S.
Kimlin Edward C.
Sun Metal Products, Inc.
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