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:
May. 06, 2014
Filed:
Sep. 10, 2013
Applicant:
Jtekt Corporation, Osaka, JP;
Inventor:
Katsuyuki Harada, Yamatokoriyama, JP;
Assignee:
JTEKT Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 3/18 (2006.01); B60B 27/00 (2006.01);
U.S. Cl.
CPC ...
B60B 27/0026 (2013.01); F16D 3/18 (2013.01); B60B 27/0031 (2013.01); B60B 27/0005 (2013.01);
Abstract
A first side-face spline of a hub spindle and a second side-face spline of a constant velocity joint each has a tooth tip formed by tip tilted surfaces tilted from tooth flanks constituting a tooth chevron, an internal angle of the tooth tip is set to be less than 180 degrees, and a tooth tip-side perpendicular distance, which is a perpendicular distance between a tooth tip virtual intersection and a first virtual plane is set larger than a bottom land-side perpendicular distance, which is a perpendicular distance between a bottom land virtual intersection and a second virtual plane.