STARTING DEVICE - AISIN AW CO

Title:

STARTING DEVICE

Document Type and Number:

WIPO Patent Application WO/2013/161493

Kind Code:

A1

Abstract:

A hydraulic power transmission device (1) that serves as a starting device and comprises a damper mechanism (10) having a plurality of rotating elements is provided with the following: a first dynamic damper (21) comprising a connecting member (20) for connecting with a second intermediate member (14) of the damper mechanism (10), an inner circumference-side spring (SPi) one end of which joins with an inner circumference section of the connecting member (20), and a first mass body (23) that joins with the other end of the inner circumference-side spring (Spi); and a second dynamic damper (22) comprising an outer circumference-side spring (SPo) one end of which joins with the outer circumference section of the connecting member (20), and a turbine runner (5) and a turbine connection member (24) serving as a second mass body joined with the other end of the outer circumference-side spring (SPo).

Inventors:

TAKIKAWA YOSHIHIRO (JP)
MARUYAMA KAZUTO (JP)
ITOU KAZUHIRO (JP)

Application Number:

PCT/JP2013/059016

Publication Date:

October 31, 2013

Filing Date:

March 27, 2013

Export Citation:

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Assignee:

AISIN AW CO (JP)
TAKIKAWA YOSHIHIRO (JP)
MARUYAMA KAZUTO (JP)
ITOU KAZUHIRO (JP)

International Classes:

F16F15/134; F16H45/02

Foreign References:

JPH0953700A	1997-02-25
JP2012077827A	2012-04-19
JP2009115112A	2009-05-28
JP2010255853A	2010-11-11
JP2012506004A	2012-03-08

Attorney, Agent or Firm:

ITEC INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Itec international patent firm (JP)

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