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Title:
FIXED-TYPE CONSTANT VELOCITY UNIVERSAL JOINT
Document Type and Number:
WIPO Patent Application WO/2006/030858
Kind Code:
A1
Abstract:
A fixed-type constant velocity universal joint has connection members (80) press-fitted through splines to stem sections (12, 22) of an outer joint member (10) and/or an inner joint member (20). A come-out prevention member (81) is press-fitted into engagement holes (12b(22e), 88) with an engagement holes (12b(22e)) provided in a stem section (12(22)) and an engagement hole (88) phase-matched. Torque transmission between the stem section (12(22)) and the connection member (80) is made by the spline fit structure, and the stem section (12(22)) and the connection member (80) are locked in the axial direction by the come-out prevention member (81).

Inventors:
Yamazaki, Kenta c/o NTN CORPORATION (1578 Higashikaizuk, Iwata-shi Shizuoka 37, 43800, JP)
Ishijima, Minoru c/o NTN CORPORATION (1578 Higashikaizuk, Iwata-shi Shizuoka 37, 43800, JP)
Application Number:
PCT/JP2005/017041
Publication Date:
March 23, 2006
Filing Date:
September 15, 2005
Export Citation:
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Assignee:
NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-k, Osaka-shi Osaka 03, 55000, JP)
Yamazaki, Kenta c/o NTN CORPORATION (1578 Higashikaizuk, Iwata-shi Shizuoka 37, 43800, JP)
Ishijima, Minoru c/o NTN CORPORATION (1578 Higashikaizuk, Iwata-shi Shizuoka 37, 43800, JP)
International Classes:
F16D1/06; F16D3/2245; F16D3/84; F16J3/04; F16J15/52
Foreign References:
JP2003130082A2003-05-08
JPH10258646A1998-09-29
JPH08312665A1996-11-26
JPH0996319A1997-04-08
JPH07133820A1995-05-23
JPH10274330A1998-10-13
Attorney, Agent or Firm:
Ehara, Syogo (Ehara Patent Office, 15-26 Edobori 1-chome, Nishi-k, Osaka-shi Osaka, 550-0002, JP)
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