Circumferential conduit means for inflating a closed torus tire

Details Circumferential conduit means for inflating a closed torus tire Circumferential conduit means for inflating a closed torus tire

1982-06-21

1987-07-28

Czaja, Donald E.

Resilient tires and wheels

Tires, resilient

Wheel securing means

152429, 152453, 301 5VH, B60C 500

Patent

active

046826408

ABSTRACT:
A closed torus tire may be inflated by means of a circumferential conduit located at the interface of the tire and a rim. The closed inflation chamber of the closed torus tire communicates with the circumferential conduit via an air inlet passageway through the annular base region of the tire's carcass. An inflation valve passageway through the rim also communicates with the circumferential conduit to provide an air conduit means for inflating the closed torus tire.

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patent: 2884042 (1959-04-01), Seaton
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patent: 4087306 (1978-05-01), Head et al.
patent: 4087307 (1978-05-01), Head et al.
patent: 4106543 (1978-08-01), Sano
patent: 4181169 (1980-01-01), Grawey et al.
patent: 4253514 (1981-03-01), Imamura

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