Hose coupling gasket

Details Hose coupling gasket Hose coupling gasket

1991-03-18

1992-07-21

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277207R, 277207A, 285 65, 285 99, 285352, F16J 1510

Patent

active

051316676

ABSTRACT:
An improved hose coupling gasket in which the standard gasket retaining flange is modified to include an additional sealing bead strategically formed on the upper surface of the flange such as to engage the adjacent surface of the gasket retaining groove in the coupling head. The diameter of this additional sealing bead is such that the point of engagement between the sealing bead and retaining groove corresponds to a gage point where the dimensional accuracy of the retaining groove width is checked in accordance with A.A.R. requirements.

REFERENCES:
patent: 1083350 (1914-01-01), Davis
patent: 1698192 (1929-01-01), Goodfellow et al.
patent: 1765576 (1930-06-01), Farmer
patent: 2842388 (1958-07-01), Holdeman
patent: 3498641 (1970-03-01), Bohlen
patent: 3680875 (1972-08-01), Hawthorne
patent: 4139223 (1979-02-01), Clements
patent: 4523778 (1985-06-01), Ebert
patent: 4886303 (1989-12-01), Carson et al.

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