Education and demonstration – Means for demonstrating apparatus – product – or surface... – Land or water vehicle or component thereof
Patent
1986-07-23
1989-04-11
Murtagh, John E.
Education and demonstration
Means for demonstrating apparatus, product, or surface...
Land or water vehicle or component thereof
137538, 141 65, 152415, G09B25000
Patent
active
048201669
ABSTRACT:
An improved apparatus for selectively deflating and inflating a tire mounted on a wheel comprises a valve assembly rigidly and coaxially mounted on a vehicular wheel incorporating a reciprocally movable valve body received in a cavity of a valve housing, the valve body having a plurality of channels for directing gas to gas outlet ports for pressurizing the tire, the valve body moving to a first position to close off a gas exhaust port in the valve housing and a second position to open the exhaust port when pressurized gas to the valve from a pressurized gas source is terminated. The valve assembly includes a valve member movably secured on the valve body alternately opening and closing the gas directing channels as the valve body is moved between the first and second positions. In a driver education system additional power steering and power brake failure assemblies are incorporated.
REFERENCES:
patent: 122544 (1872-01-01), Westinghouse, Jr.
patent: 2273462 (1942-02-01), Bryan et al.
patent: 2281605 (1942-05-01), Smith
patent: 2610859 (1952-09-01), Wilcox
patent: 3532140 (1970-10-01), Hoffman
patent: 3827451 (1974-08-01), Roos
patent: 3838717 (1974-10-01), Wolf
patent: 3851658 (1974-12-01), Bunyard
patent: 4041970 (1977-08-01), Peters
patent: 4068690 (1978-01-01), Wyman
patent: 4085772 (1978-04-01), Roger
patent: 4153096 (1979-05-01), Kirk
Murtagh John E.
Rudy Andrew Joseph
Seiler Jerry R.
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