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Title:
HOLDING STRUCTURE OF INTERVENING MEMBER, INTERVENING MEMBER, AND WOBBLING-PREVENTION MEMBER
Document Type and Number:
Japanese Patent JP2012180897
Kind Code:
A
Abstract:

To provide a holding structure of an intervening member capable of preventing the dropping-out of a wobbling-prevention member at an assembly time, and of extending an applicable range of rigidity of the intervening member to a low-side range.

The holding structure of the intervening member includes a baffle plate 2 intervened between a torque converter housing wall 5 and a transmission case 3 (intermediate wall 6), and a wobbling-prevention member 39 compressed and interposed between the baffle plate 2 and the torque converter housing wall 5, as a premise. Under the premise, the bottom portion 31a (37a) of a concave portion 31 (37) is clamped between a head portion 41 and a bulging portion 42 of the wobbling prevention member 39. Even during working, the wobbling-prevention member 39 is securely held in the bottom portion 31a (37a) of the concave portion 31 (37). In addition, the inside of the head portion 41 in the wobbling-prevention member 39 is hollow, so that when the head portion 41 is crushed and deformed, air inside the head portion 41 is discharged to the outside through an annular gap 43 to reduce a compressive load relative to the baffle plate 2.


Inventors:
Miyamoto, Seiji
Shinohara, Masako
Okuda, Tomohide
Application Number:
JP2011000044181
Publication Date:
September 20, 2012
Filing Date:
March 01, 2011
Export Citation:
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Assignee:
MAZDA MOTOR CORP
NIFCO INC
International Classes:
F16H57/028; F16B19/00; F16F1/36; F16F3/08; F16H57/04
Domestic Patent References:
JPS5765265U1982-04-19
JP2011027209A2011-02-10
JPS5116161U1976-02-05
JPS58106635U1983-07-20
JPS5174569U1976-06-11
JPH04136559A1992-05-11
JP2007239812A2007-09-20
JPS5765265U1982-04-19
JP2011027209A2011-02-10
JPS5116161U1976-02-05
JPS58106635U1983-07-20
JPS5174569U1976-06-11
JP2011117467A2011-06-16
JP2010164171A2010-07-29
Foreign References:
WO2010001994A12010-01-07
Attorney, Agent or Firm:
村田 実
舟瀬 芳孝



 
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