Title:
Power transmission system
Document Type and Number:
Japanese Patent JP6037015
Kind Code:
B2
Abstract:
A front support includes a second boss portion which extends toward a chain drive mechanism and to which a stator shaft is fixed. The second boss portion is inserted into a tubular portion of an impeller hub through a drive sprocket. An oil passage that communicates with a fluid transmission chamber is defined between the inner peripheral surface of the tubular portion and the outer peripheral surface of the stator shaft. A seal member that restricts an inflow of working oil from the oil passage is interposed between the tubular portion and the second boss portion. A shaft-side oil groove and a recessed portion which communicate with an in-case oil passage formed in the front support and the oil passage are formed between the second boss portion and the stator shaft.
Inventors:
Takahashi Yusuke
Nobukazu Ike
Murai Osamu
Nobukazu Ike
Murai Osamu
Application Number:
JP2015526451A
Publication Date:
November 30, 2016
Filing Date:
July 14, 2014
Export Citation:
Assignee:
Aisin AW Co., Ltd.
International Classes:
F16H41/30; F16H41/24; F16H57/035
Domestic Patent References:
| JP2004286144A | 2004-10-14 | |||
| JP2009127672A | 2009-06-11 | |||
| JPH04337151A | 1992-11-25 |
Foreign References:
| WO2011108316A1 | 2011-09-09 | |||
| US20130123053A1 | 2013-05-16 | |||
| US20130149110A1 | 2013-06-13 |
Attorney, Agent or Firm:
Aitec International Patent Office
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