Invention Grant
- Patent Title: Hub unit bearing and method for manufacturing same, and motor vehicle and method for manufacturing same
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Application No.: US16614606Application Date: 2018-04-20
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Publication No.: US10935077B2Publication Date: 2021-03-02
- Inventor: Nobuyuki Hagiwara
- Applicant: NSK Ltd.
- Applicant Address: JP Tokyo
- Assignee: NSK Ltd.
- Current Assignee: NSK Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2017-148406 20170731
- International Application: PCT/JP2018/016269 WO 20180420
- International Announcement: WO2019/026358 WO 20190207
- Main IPC: F16C19/34
- IPC: F16C19/34 ; F16C33/58 ; F16C43/08 ; B60B27/00
Abstract:
An inner ring (10a) of a hub is fitted around a fitting tube part (11) in a state where an axially outer end of the inner ring abuts on a step surface (12), and the axially inner end surface of the inner ring is pressed by an axially outer surface of a pressing part (17) of a clamp portion (13a). Thereby, a hub body (9a) and the inner ring (10a) are fixedly coupled. The clamp portion (13a) has an engaging recess (19) that extends in a radial direction. The inner ring (10a) has an engaging protrusion (21) that is engaged with the engaging recess (19).
Public/Granted literature
- US20200072281A1 HUB UNIT BEARING AND METHOD FOR MANUFACTURING SAME, AND MOTOR VEHICLE AND METHOD FOR MANUFACTURING SAME Public/Granted day:2020-03-05
Information query
