Title:
LOCK-UP DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/084100
Kind Code:
A1
Abstract:
The present invention provides a lock-up device with which the durability of an elastic member can be improved. The lock-up device (7) is provided with a drive plate (72), a driven plate (73), a first torsion spring (174), a second torsion spring (274), a spring holder (75), and a rotation restricting means (80). The rotation restricting means (80) renders each of a set of first torsion springs (174a) and each of a set of second torsion springs (274a) inoperative due to the spring holder (75) engaging with the driven plate (73) and/or the drive plate (72) engaging with the spring holder (75).
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Inventors:
TOMIYAMA NAOKI (JP)
Application Number:
PCT/JP2013/081295
Publication Date:
June 05, 2014
Filing Date:
November 20, 2013
Export Citation:
Assignee:
EXEDY CORP (JP)
International Classes:
F16F15/10; F16H45/02; F16F15/134
Foreign References:
JP2011179515A | 2011-09-15 | |||
JP2000310282A | 2000-11-07 | |||
JP2010216499A | 2010-09-30 | |||
JP2012219999A | 2012-11-12 | |||
JP2009243599A | 2009-10-22 |
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
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