Invention Grant
- Patent Title: Bearing device for a wheel
- Patent Title (中): 车轮轴承装置
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Application No.: US14269474Application Date: 2014-05-05
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Publication No.: US09511629B2Publication Date: 2016-12-06
- Inventor: Akira Torii , Hiroshi Kawamura , Kiyoshige Yamauchi , Masahiro Ozawa , Tohru Nakagawa , Yuichi Asano , Mitsuru Umekida , Hisaaki Kura , Shin Tomogami
- Applicant: Akira Torii , Hiroshi Kawamura , Kiyoshige Yamauchi , Masahiro Ozawa , Tohru Nakagawa , Yuichi Asano , Mitsuru Umekida , Hisaaki Kura , Shin Tomogami
- Applicant Address: JP Osaka
- Assignee: NTN CORPORATION
- Current Assignee: NTN CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2007-075103 20070322; JP2007-131813 20070517; JP2007-131815 20070517; JP2007-142492 20070529; JP2007-150736 20070606
- Main IPC: F16C33/58
- IPC: F16C33/58 ; F16C19/18 ; B60B27/00 ; F16C33/54 ; F16C33/64 ; F16C35/063
Abstract:
A bearing device includes a recess-projection fitting structure in which a hub wheel and a shaft section, which is fitted in a hole of the hub wheel of the outer joint member of the constant velocity universal joint, are unitized together. In the recess-projection fitting structure, entire fitting regions among projections on the outer surface of the shaft section of the outer joint member and recesses, which fit on the projections, are brought into intimate contact with each other.
Public/Granted literature
- US20140239706A1 BEARING DEVICE FOR A WHEEL Public/Granted day:2014-08-28
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