Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1988-09-12
1990-03-13
Robinson, Ellis P.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
428137, 428198, 428200, 428209, 4285428, 277224, B32B 310
Patent
active
049082558
ABSTRACT:
A separate plate for use in a valve body of an automatic transmission has a gasket bonded to each side of the separate plate. The gasket is provided with boxes which are different in configuration from bores provided in the separate plate. Bores are punched out in the separate plate and the gasket coated with an adhesive, separately from each other, and then the separate plate and the gasket are bonded together in one unit. Accordingly, it is possible to provide a separate plate having improved assembling efficiency and superior resistances to heat, oil and rupture.
REFERENCES:
patent: 1174359 (1916-03-01), Shaffer et al.
patent: 2368380 (1942-09-01), Ruzicka
patent: 4299401 (1981-11-01), McCormick
Goto Shiro
Ishikawa Kazunori
Taniguchi Takuji
Tsukamoto Kazumasa
Aisin Aw Co. Ltd.
Robinson Ellis P.
Ryan P. J.
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