Pipe joints or couplings – End to side or plate – Flexible or yielding plate
Patent
1990-05-14
1992-01-14
Arola, Dave W.
Pipe joints or couplings
End to side or plate
Flexible or yielding plate
285284, 285305, 285330, 156293, F16L 500
Patent
active
050804022
ABSTRACT:
An inflation manifold is made an integral part of an inflatable article so that the manifold is held against rotation and retraction. In a preferred embodiment, a "U"-shaped clip has plural apertures formed along its extent, and is snapped onto a preselected part of the manifold such as a neck part. A detent prevents relative rotation between the clip and the neck of the manifold. The clip and manifold are embedded in elastomeric material so that the elastomeric material flows into the apertures and into the space between the opposed ends of the clamp, thereby preventing rotation and retraction of the manifold and clip with respect to such material when the material hardens.
REFERENCES:
patent: 712738 (1902-11-01), Stevens
patent: 2273398 (1942-02-01), Couty et al.
patent: 2779061 (1957-01-01), Hasking
patent: 3754731 (1973-08-01), Mackal et al.
patent: 4077456 (1978-03-01), Smith
patent: 4317471 (1982-03-01), King
patent: 4600221 (1986-07-01), Bimba
patent: 4812193 (1989-03-01), Gauron
patent: 4903997 (1990-02-01), Kifer
Arola Dave W.
Mason, Jr. Joseph C.
Smith Ronald E.
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