Title:
DAMPER UNIT AND STARTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/046076
Kind Code:
A1
Abstract:
The damper unit (10) of the starting device (1) comprises: a drive member (11); a driven member (16); outer springs (SP1) for transmitting torque between the drive member (11) and the driven member (16); first and second inner springs (SP21, SP22) disposed to the inside of the outer springs (SP1) for transmitting torque between the drive member (11) and the driven member (16); and a dynamic damper (20) with third springs (SP3), which are connected to a first intermediate member (12) that is a rotating element, and a turbine runner (5), which is a mass that is connected to the third springs (SP3). The third springs (SP3) of the dynamic damper (20) are disposed so as to form a line in the circumferential direction with the outer springs (SP1) of the damper unit (10).
Inventors:
TAKIKAWA YOSHIHIRO (JP)
UENO MAKOTO (JP)
WAJIMA MASAKI (JP)
IDA KOICHIRO (JP)
ITOU KAZUHIRO (JP)
KANYAMA YUJI (JP)
OGAWA AKI (JP)
TSUDA KOTARO (JP)
UENO MAKOTO (JP)
WAJIMA MASAKI (JP)
IDA KOICHIRO (JP)
ITOU KAZUHIRO (JP)
KANYAMA YUJI (JP)
OGAWA AKI (JP)
TSUDA KOTARO (JP)
Application Number:
PCT/JP2014/074902
Publication Date:
April 02, 2015
Filing Date:
September 19, 2014
Export Citation:
Assignee:
AISIN AW CO (JP)
International Classes:
F16F15/127; F16H45/02
Foreign References:
| JP2012202543A | 2012-10-22 | |||
| JP2003021219A | 2003-01-24 | |||
| JP2004239365A | 2004-08-26 | |||
| JP2012077784A | 2012-04-19 |
Attorney, Agent or Firm:
ITEC INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Itec international patent firm (JP)
Patent business corporation Itec international patent firm (JP)
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