Fluid handling – With coupling
Patent
1986-03-28
1987-05-12
Weakley, Harold W.
Fluid handling
With coupling
137223, 137231, F16K 1520
Patent
active
046641530
ABSTRACT:
An improved air chuck for tire valves having a plurality of teeth which positively lock the chuck to the valve stem by a plurality of closely spaced radially inwardly projecting fingers which are moved into engagement with the valve stem by sliding a sleeve member over the fingers. The chuck includes a means for depressing the tire valve pin and a means for sealing the outer end of the valve when the chuck is engaged.
REFERENCES:
patent: 1297719 (1919-03-01), Myers
patent: 2141033 (1938-12-01), Crowley
patent: 3232648 (1966-02-01), Franck
patent: 3508572 (1970-04-01), Paffrath
patent: 4103941 (1978-08-01), Stoll
Eaton Corporation
Rowe D. A.
Toddy C. J.
Weakley Harold W.
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