Axle and wheel assembly

Details Axle and wheel assembly Axle and wheel assembly

1987-09-17

1989-02-14

Ball, Michael W.

Resilient tires and wheels

Tires, resilient

Inflating devices

137580, 277 27, 277 34, 277152, B60C 2310

Patent

active

048040274

ABSTRACT:
A vehicle wheel and axle assembly having inflatable tires to be connected with an air filling device on the vehicle, which comprises an annular sealing assembly having a pair of annular radially expanding lobes which upon pressurization expand into sealing engagement and including a normally closed check valve which permits the flow of pressurized air to said lobes and prevents the flow of pressurized air into the tires until the lobes are in sealing engagement.

REFERENCES:
patent: 3330563 (1967-07-01), Puydt et al.
patent: 3362452 (1968-01-01), Harnish
patent: 4434833 (1984-03-01), Swanson et al.

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