Valve for giant tires

Details Valve for giant tires Valve for giant tires

1975-03-06

1977-05-31

Weakley, Harold W.

Fluid handling

Inflatable article

137231, 1372345, 13753325, 13753331, F16K 1520

Patent

active

040263185

ABSTRACT:
A valve for giant tires comprises a tubular element and a valve member slidable within the tubular element for opening and closing the valve. The tubular element comprises a first section for connection to the valve stem of a tire, a second section forming an extension of the first section, and a third section forming an extension of the second section. The tubular element is formed with a bore which extends through the three sections and which widens in the direction from the third section to the second section and thereby forms a valve seat. The valve member comprises a rod extending longitudinally of the bore, a valve-sealing member connected to the rod for cooperation with the valve seat, a first guide member connected to the rod and being slidable within the widened bore of the second section, and a second guide member connected to the rod and being slidable within the bore of the third section.

REFERENCES:
patent: 1247326 (1917-11-01), Porter
patent: 1846315 (1932-02-01), Crowley
patent: 2116087 (1938-05-01), Wahl
patent: 2131740 (1938-10-01), Kappelman
patent: 3486522 (1969-12-01), Ashman

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