Tire valve

Details Tire valve Tire valve

1975-08-27

1977-04-05

Weakley, Harold W.

Fluid handling

Inflatable article

With pressure-responsive pressure-control means

137232, 137467, 137855, 220209, F16K 1520

Patent

active

040156249

ABSTRACT:
A valve assembly having a pair of flow passages in fluid communication with a chamber leading to a tire. One of the passages contains a typical one-way valve core mechanism while the other passage contains a pressure release mechanism. The cross sectional area of the tire inflation passage is less than the cross sectional area of the passage leading from the chamber to the pressure release bore. The openings at the ambient pressure ends of the valve bores are unobstructed for ready access to the valve mechanisms.

REFERENCES:
patent: 1006159 (1911-10-01), Wetherholt
patent: 1355230 (1920-10-01), Kaiser
patent: 1460775 (1923-07-01), Walsh
patent: 1597455 (1926-08-01), Mills
patent: 2334095 (1943-11-01), Hoghaug
patent: 2697915 (1954-12-01), Chisholm
patent: 2967508 (1961-01-01), Hovorka
patent: 3308847 (1967-03-01), Umann
patent: 3443712 (1969-05-01), Hauser
patent: 3728848 (1973-04-01), Vest
patent: 3844310 (1974-10-01), Brindisi

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