Pipes and tubular conduits – With closures and plugs – Inflation stem type
Patent
1983-07-22
1984-11-20
Bryant, III, James E.
Pipes and tubular conduits
With closures and plugs
Inflation stem type
138 89, 138 892, 138 96R, F16L 5524, F16L 5700
Patent
active
044833717
ABSTRACT:
A resilient protective holder molded of rubber for storing a hydraulic hose tip assembly having a ball operated check valve with tapered sealing surfaces adjacent the ball, the holder including a hollow interior with first and second chambers, an entry end permitting access to the interior but having a dust shield in a normally closed position over the opening but moveably inwardly by insertion of the assembly, and a closed end opposite the entry end. The interior surfaces provide a tapered stop isolating chambers. The chambers are adapted for engagement with the sealing surfaces of the check valve. A plurality gripping surfaces are in the second chamber for releaseably gripping the assembly. The dust shield has a plurality of radial slits from a center forming a plurality of flexible fingers.
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patent: 1473032 (1923-11-01), Freedlander
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patent: 4146180 (1979-03-01), Frosch et al.
patent: 4326569 (1982-04-01), Vaillancourt
patent: 4329857 (1982-05-01), Kittle et al.
patent: 4395800 (1983-08-01), Shindellar
Bryant III James E.
Lohff William
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