Title:
LOCK-UP CLUTCH MECHANISM AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2008002506
Kind Code:
A
Abstract:
To provide a lock-up clutch mechanism capable of making contact pressure in the circumferential direction on a friction face more uniform irrespective of a change of a piston pressing force of a lock-up clutch by a simple configuration to prevent judder.
This lock-up clutch mechanism 30 for a torque converter is composed of a lock-up piston 1 and a front cover 2 having an engaging face engageable with the lock-up piston. Friction member bonding faces 15, 16 and 17 for bonding a friction member 12 are formed at either of the lock-up piston and the front cover and have axially rising shapes.
Inventors:
SUZUKI NOBUYOSHI
SUZUKI YUJI
MATSUMOTO HIDEKI
TAKABAYASHI HIDEAKI
YAGI SENSO
SUZUKI YUJI
MATSUMOTO HIDEKI
TAKABAYASHI HIDEAKI
YAGI SENSO
Application Number:
JP2006170345A
Publication Date:
January 10, 2008
Filing Date:
June 20, 2006
Export Citation:
Assignee:
NSK WARNER KK
International Classes:
F16H45/02; F16H41/28
Domestic Patent References:
JP2001248709A | 2001-09-14 | |||
JP2004011710A | 2004-01-15 | |||
JPH09280336A | 1997-10-28 | |||
JPH11230305A | 1999-08-27 | |||
JPH04347046A | 1992-12-02 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Seiichiro Takahashi
Koji Yoshizawa
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Seiichiro Takahashi
Koji Yoshizawa
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