Title:
動力伝達装置
Document Type and Number:
Japanese Patent JP4981149
Kind Code:
B2
Abstract:
A power transmission device has a rigid body that includes a contact portion coming into contact with the first or second friction member and that moves the contact portion from a position of contact with the first or second friction member to a position of no contact with the first and second friction members, an elastic body that applies to the rigid body a force moving the contact portion to a position of contact with the first or second friction member, a first pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of contact with the first or second friction member, and a second pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of no contact with the first and second friction members.
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Inventors:
Yukihiko Izushio
Mitsufumi Miyazaki
Toshihiko Kamiya
Shingo Eto
Hironori Asaoka
Tetsuya Yamaguchi
Tomohide Suzuki
Mitsufumi Miyazaki
Toshihiko Kamiya
Shingo Eto
Hironori Asaoka
Tetsuya Yamaguchi
Tomohide Suzuki
Application Number:
JP2010006228A
Publication Date:
July 18, 2012
Filing Date:
January 14, 2010
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Aisin AW Co., Ltd.
Aisin AW Co., Ltd.
International Classes:
F16D25/0638; B60K6/36; B60K6/40; B60K6/48; B60L50/16; F16H45/00
Domestic Patent References:
| JP2009001165A | ||||
| JP2009001127A |
Attorney, Agent or Firm:
Hiroaki Sakai
Kenta Ito
Kenta Ito