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Title:
WHEEL SUPPORT DEVICE
Document Type and Number:
Japanese Patent JP2008256115
Kind Code:
A
Abstract:

To provide a wheel support device in which creep is not susceptible of occurrence in a bearing.

A ring member 7, of which an inner circumferential surface includes a female serration 19, is fitted to a male serration 18 formed to a whole circumference of an outer circumferential surface of a cylindrical retainer ring 6. Protrusions 21 formed on a vehicular outer side of a ring member 7 are installed in a pair of cutout groove parts 17 formed to an end surface 9b on a vehicular inner side of an inner ring 9. Even if creep is generated and the inner ring 9 is about to rotate, the inner ring 9 is engaged with the ring member 7, and the ring member is engaged with the retainer ring 6, the rotation of the inner ring is suppressed.


Inventors:
Mori, Tatsunori
Application Number:
JP2007000099621
Publication Date:
October 23, 2008
Filing Date:
April 05, 2007
Export Citation:
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Assignee:
JTEKT CORP
International Classes:
F16C35/073; B60B35/18; F16C19/18; F16C33/60
Domestic Patent References:
JPH0640447U
JPS5897321U
JPH0560905U
JP2002070851A
JPS533354U
Attorney, Agent or Firm:
菅原 正倫