Title:
DAMPER DEVICE
Document Type and Number:
Japanese Patent JP3529955
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To sufficiently absorb fluctuation of transmission torque so as to improve durability of springs and plate pieces.
SOLUTION: A damper device has springs disposed at a clutch plate, a plurality of plate pieces 74 adjacently fixed to the clutch plate so as to hold each spring and to press each spring in association with the engagement/ disengagement of a lock-up clutch device, and a driven plate fixed to an output member so as to receive each spring in association with the engagement/ disengagement of the lock-up clutch device. Each plate piece 74 is provided with fixed parts 75, 76 formed at both end parts so as to be fixed to the clutch plate, a connecting part 86 formed between both fixed parts 75, 76 in a circumferential direction, a spring driving claw M formed at the outer peripheral edge of the connecting part 86, and a stopper 78 formed at the inner peripheral edge of the connecting part 86 so as to regulate compression of each spring.
Inventors:
Yokoyama, Fumitomo
Sakai, Hiroyuki
Momiyama, Naohisa
Imakire, Masayoshi
Kasuga, Shinji
Watanabe, Kazuaki
Iwatsuki, Kunihiro
Tomomatsu, Hideo
Sakai, Hiroyuki
Momiyama, Naohisa
Imakire, Masayoshi
Kasuga, Shinji
Watanabe, Kazuaki
Iwatsuki, Kunihiro
Tomomatsu, Hideo
Application Number:
JP23790696A
Publication Date:
May 24, 2004
Filing Date:
September 09, 1996
Export Citation:
Assignee:
AISIN AW CO LTD
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
F16F15/12; F16F15/123; F16F15/134; F16H45/02; (IPC1-7): F16F15/134; F16H45/02
Attorney, Agent or Firm:
川合 誠 （外１名）
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