Invention Grant
- Patent Title: Bearing unit for wheel
- Patent Title (中): 车轮轴承单元
-
Application No.: US12308254Application Date: 2007-05-15
-
Publication No.: US08132968B2Publication Date: 2012-03-13
- Inventor: Yoshikazu Fukumura , Masayuki Kuroda , Hisaaki Kura , Shin Tomogami , Hiroshi Kawamura , Shigeaki Fukushima
- Applicant: Yoshikazu Fukumura , Masayuki Kuroda , Hisaaki Kura , Shin Tomogami , Hiroshi Kawamura , Shigeaki Fukushima
- Applicant Address: JP Osaka
- Assignee: NTN Corporation
- Current Assignee: NTN Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, LLP
- Priority: JP2006-178352 20060628
- International Application: PCT/JP2007/059938 WO 20070515
- International Announcement: WO2008/001554 WO 20080103
- Main IPC: F16C19/18
- IPC: F16C19/18 ; F16C13/00 ; F16C43/00
Abstract:
A cylindrical pilot portion (72) to be fitted to an inner periphery of a wheel (80) is formed at an inner diameter part of a brake rotor (70). A shape of a hub wheel, in particular, the shape on an outboard side is thus simplified, and the hub wheel can be formed at low cost through cold forging or the like.
Public/Granted literature
- US20100119186A1 Bearing unit for wheel Public/Granted day:2010-05-13
Information query
