Title:
MULTI-PLATE CLUTCH
Document Type and Number:
Japanese Patent JP2014190488
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To sufficiently cancel centrifugal oil pressure generated in an engagement oil chamber while making a multi-plate clutch compact.SOLUTION: A clutch C2 of an automatic transmission 25 has a cancel plate 240 including a flange part 243 defining a cancel oil chamber 235 for cancelling centrifugal oil pressure generated in an engagement oil chamber 225 together with a piston 220. The flange part 243 of the cancel plate 240 extends nearer the piston 220 than a separator plate 205 and a friction plate 215 and on an outer side than an inner periphery of the separator plate 205, and a seal member 246 is arranged between the piston 220 and an outer peripheral part of the flange part 243.
Inventors:
AOKI TOSHIHIKO
OTAKE MASAHIRO
IKEDA SHOTA
OTAKE MASAHIRO
IKEDA SHOTA
Application Number:
JP2013068366A
Publication Date:
October 06, 2014
Filing Date:
March 28, 2013
Export Citation:
Assignee:
AISIN AW CO
International Classes:
F16D25/0638
Attorney, Agent or Firm:
Patent business corporation Itec international patent firm
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