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Title:
ASSEMBLING STRUCTURE OF TURBOCHARGER HOUSING AND PIPING
Document Type and Number:
Japanese Patent JP2011106303
Kind Code:
A
Abstract:

To provide an assembling structure which realizes the simplification of assembling work when integrally assembling a turbocharger housing and piping.

A bent part 65 abutted on a flange part 92 of an exhaust pipe 9 is formed in an outside housing 6 of a turbine housing 23. A locking part 66 is formed in an inner peripheral end of the bent part 65. A locking groove 54b allowing the locking part 66 to be locked thereto is formed in an outer peripheral surface of an inside housing 5 of the turbine housing 23. The bent part 65 of the outside housing 6 clamped on the flange part 92 of the exhaust pipe 9 from the outer peripheral side by a clamp device 7 with the inside housing 5 and outside housing 6 assembled by inserting the locking part 66 into the locking groove 54b. The bent part 65 is elastically deformed to be pressed to the flange part 92 to integrally assemble the inside housing 5, outside housing 6 and exhaust pipe 9 while sealing respective parts without welding.


Inventors:
ISOTANI TOMOYUKI
KISUGI TAKESHI
SATO AKIRA
Application Number:
JP2009260027A
Publication Date:
June 02, 2011
Filing Date:
November 13, 2009
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
TOYOTA IND CORP
AISIN TAKAOKA LTD
International Classes:
F02B39/00
Domestic Patent References:
JPH03292489A1991-12-24
JPS627903A1987-01-14
JP2002349275A2002-12-04
JP2007120396A2007-05-17
JP2002349276A2002-12-04
JP2007002791A2007-01-11
JP2007278130A2007-10-25
Attorney, Agent or Firm:
Patent Business Corporation Ark Patent Office



 
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