Title:
FLUID TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/122130
Kind Code:
A1
Abstract:
Disclosed is a fluid transmission device (1) such that, when an input side center piece (2) which is an input member, and an input element (81) of a damper mechanism (8), are engaged to each other by a lockup clutch (9), vibrations transmitted to the input side center piece (2) are absorbed by a dynamic damper from the input element (81) of the damper mechanism (8), said dynamic damper being formed of at least a turbine runner (5), and a third coil spring (86) which is a second elastic body and engages with both the turbine runner (5) and the input element (81) of the damper mechanism (8).
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Inventors:
TAKIKAWA YOSHIHIRO (JP)
NAGAI HIROKI (JP)
ITOU KAZUHIRO (JP)
NAGAI HIROKI (JP)
ITOU KAZUHIRO (JP)
Application Number:
PCT/JP2011/052991
Publication Date:
October 06, 2011
Filing Date:
February 14, 2011
Export Citation:
Assignee:
AISIN AW CO (JP)
TAKIKAWA YOSHIHIRO (JP)
NAGAI HIROKI (JP)
ITOU KAZUHIRO (JP)
TAKIKAWA YOSHIHIRO (JP)
NAGAI HIROKI (JP)
ITOU KAZUHIRO (JP)
International Classes:
F16H45/02; F16F15/134; F16F15/139
Domestic Patent References:
| WO2009067987A1 | 2009-06-04 |
Foreign References:
| JP2009115112A | 2009-05-28 | |||
| JP2000230626A | 2000-08-22 | |||
| JPH09264399A | 1997-10-07 | |||
| JP2009156425A | 2009-07-16 |
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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Claims:
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