Invention Grant
- Patent Title: Tripod-type constant velocity joint
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Application No.: US15127118Application Date: 2015-03-20
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Publication No.: US10233974B2Publication Date: 2019-03-19
- Inventor: Satoru Fukuzawa , Kenji Yamaoka , Ikuma Fujitsuka
- Applicant: NTN CORPORATION
- Applicant Address: JP Osaka
- Assignee: NTN Corporation
- Current Assignee: NTN Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2014-057745 20140320; JP2014-058252 20140320; JP2014-181247 20140905
- International Application: PCT/JP2015/058503 WO 20150320
- International Announcement: WO2015/141834 WO 20150924
- Main IPC: F16D3/202
- IPC: F16D3/202 ; F16D3/72 ; F16D3/205

Abstract:
A tripod-type constant velocity joint includes an intermediate member, and first and second tripod members connected to the respective ends of the intermediate member. The intermediate member includes first and second outer rings. The first tripod member is formed with three protrusions, and the second tripod member is formed with three protrusions. The first outer ring is formed in its inner periphery with three axially extending first track grooves which are open at its axial end surface. The second outer ring is formed in its inner periphery with three axially extending second track grooves which are open at its axial end surface. The protrusions of the first tripod member are axially slidably received in the respective first track grooves. The protrusions of the second tripod member are axially slidably received in the respective second track grooves.
Public/Granted literature
- US20170122377A1 TRIPOD-TYPE CONSTANT VELOCITY JOINT Public/Granted day:2017-05-04
Information query
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