Jointing construction with gasket between surfaces of two member

Details Jointing construction with gasket between surfaces of two member Jointing construction with gasket between surfaces of two member

1986-04-14

1988-04-12

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 26, 277233, 277235B, F16J 1512

Patent

active

047369566

ABSTRACT:
First and second members have substantially different coefficients of thermal expansion, and mutually confronting surfaces. The confronting surface of the first member is covered by a layer of coating material such as protective paint. A jointing construction for jointing between these confronting surfaces includes a gasket sandwiched between the confronting surfaces of the first and the second members, and a layer of bonding material between the gasket and the confronting surface of the second member which bonds the gasket to the second member. Gasket extrusion due to repeated thermal cycling is thereby effectively prevented, and thus this jointing construction with gasket is effective for preventing tearing of the gasket due to extrusion forces acting thereupon, as well as being economical.

REFERENCES:
patent: 2074388 (1937-03-01), Gordon
patent: 3970322 (1976-07-01), Stecher et al.
patent: 4072316 (1978-02-01), Decker et al.
patent: 4201804 (1980-05-01), Stecher et al.
patent: 4402518 (1983-09-01), Locacius
patent: 4434989 (1984-03-01), Beyer et al.

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