Separate plate and process for producing the same
AssigneeAisin Aw Co., Ltd.
InventorsKazunori Ishikawa, Takuji Taniguchi, Kazumasa Tsukamoto, Shiro Goto
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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.
Claims5
A separate plate for use between upper and lower valve body members of a valve body of an automatic transmission, said separate plate comprising a plate having bores therein and a pair of gasket sheets adhesively bonded to each side thereof, said gasket sheet having bores corresponding to and being larger than said bores in said plate for providing oil communication between oil passages in said upper and lower valve body members.
A separate plate according to claim 4, wherein the thickness of said gasket is 0.5 mm or less.
Dependencies are inferred from the claim text.