Pneumatic tire

Details Pneumatic tire Pneumatic tire

1974-04-23

1976-04-13

Hoffman, Drayton E.

Resilient tires and wheels

Tires, resilient

Pneumatic tire or inner tube

152353R, 152354, 152374, B60C 1700, B60C 904

Patent

active

039497984

ABSTRACT:
This disclosure relates to a pneumatic tire that is designed to be run-flat for a certain distance without destroying the remaining life of the tire as a result of injuries to the tire during its run-flat operation. The disclosure further relates to a combination of this tire with a special rim and internal lubricating means within the air chamber defined by the rim and tire. This combination further enhances the non-destructive run-flat characteristics of the tire.

REFERENCES:
patent: 2482221 (1949-09-01), Sokolik
patent: 3421566 (1969-01-01), Sidles
patent: 3464477 (1969-09-01), Verdier
patent: 3486547 (1969-12-01), Powers
patent: 3540510 (1970-11-01), Smithkey
patent: 3542108 (1970-11-01), Rye
patent: 3610310 (1971-10-01), Wittneben
patent: 3841375 (1974-10-01), Edwards

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