The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 13, 2012
Filed:
May. 15, 2007
Applicants:
Yoshikazu Fukumura, Iwata, JP;
Masayuki Kuroda, Iwata, JP;
Hisaaki Kura, Iwata, JP;
Shin Tomogami, Iwata, JP;
Hiroshi Kawamura, Iwata, JP;
Shigeaki Fukushima, Iwata, JP;
Inventors:
Yoshikazu Fukumura, Iwata, JP;
Masayuki Kuroda, Iwata, JP;
Hisaaki Kura, Iwata, JP;
Shin Tomogami, Iwata, JP;
Hiroshi Kawamura, Iwata, JP;
Shigeaki Fukushima, Iwata, JP;
Assignee:
NTN Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/18 (2006.01); F16C 13/00 (2006.01); F16C 43/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylindrical pilot portion () to be fitted to an inner periphery of a wheel () is formed at an inner diameter part of a brake rotor (). 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.