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Title:
POWER TRANSMISSION DEVICE FOR TORQUE CONVERTER
Document Type and Number:
WIPO Patent Application WO/2011/055622
Kind Code:
A1
Abstract:
Disclosed is a power transmission device for a torque converter, this power transmission device being such that a turbine serves as an inertia element, that the size is made compact, that the weight is reduced, and that increase in the axial dimension is restrained. The aforementioned power transmission device is provided with a torque transmission plate (34) which is fixed to the turbine (4); a damper mechanism (35) which is disposed between a front cover (2) and the turbine (4); and an engagement section (51). The damper mechanism (35) elastically connects the torque transmission plate (34) and a transmission portion member to each other. The engagement section (51) connects the torque transmission plate (34) and the damper mechanism (35) to each other in an area inward of the torus center (C) of a torque converter body (6).

Inventors:
KAWAHARA YUKI (JP)
MATSUOKA YOSHIHIRO (JP)
KUWAHATA MITSURU (JP)
FUJIMOTO SHINJI (JP)
Application Number:
PCT/JP2010/068118
Publication Date:
May 12, 2011
Filing Date:
October 15, 2010
Export Citation:
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Assignee:
EXEDY CORP (JP)
KAWAHARA YUKI (JP)
MATSUOKA YOSHIHIRO (JP)
KUWAHATA MITSURU (JP)
FUJIMOTO SHINJI (JP)
International Classes:
F16F15/134; F16F15/139; F16H45/02
Foreign References:
JP2000002312A2000-01-07
JP2006105276A2006-04-20
JPH06280940A1994-10-07
JPH11173382A1999-06-29
JPH11173383A1999-06-29
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
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