Title:
SPHERICAL JOINT FOR EXHAUST PIPES
Document Type and Number:
WIPO Patent Application WO/2014/006811
Kind Code:
A1
Abstract:
A spherical joint (1) for exhaust pipes is provided with an outer case (6), an inner case (8), a seal body (13) which faces both the inner peripheral surface (9) of the outer case (6) and the outer peripheral surface (11) of the inner case (8), a seal body (16) which faces both the inner peripheral surface (9) of the outer case (6) and the outer peripheral surface (11) of the inner case (8), and a wave spring (17) which is provided between the outer case (6) and the inner case (8) and which elastically presses the seal bodies (13, 16) in the X-direction toward one of the outer case (6) and the inner case (8).
Inventors:
ARIGAYA HIDETO (JP)
KAIDA HIDETOSHI (JP)
SUEMATSU TSUYOSHI (JP)
KAIDA HIDETOSHI (JP)
SUEMATSU TSUYOSHI (JP)
Application Number:
PCT/JP2013/003210
Publication Date:
January 09, 2014
Filing Date:
May 20, 2013
Export Citation:
Assignee:
OILES INDUSTRY CO LTD (JP)
International Classes:
F16L27/06; F01N13/08
Foreign References:
| JPH02245593A | 1990-10-01 | |||
| JPH0547336U | 1993-06-22 | |||
| JPH0471898U | 1992-06-25 | |||
| JP2009144885A | 2009-07-02 | |||
| JPH0835424A | 1996-02-06 | |||
| JPH06323479A | 1994-11-25 | |||
| JPH08210129A | 1996-08-20 | |||
| JPH02245593A | 1990-10-01 | |||
| JPH0571338A | 1993-03-23 | |||
| JPH08184395A | 1996-07-16 | |||
| JPH0835424A | 1996-02-06 | |||
| JPH08303666A | 1996-11-22 |
Other References:
See also references of EP 2868957A4
Attorney, Agent or Firm:
TAKADA, TAKESHI (JP)
Takeshi Takada (JP)
Takeshi Takada (JP)
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