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. 03, 2016
Filed:
Apr. 02, 2012
Kenji Morishita, Tokyo, JP;
Masafumi Bojo, Tokyo, JP;
Kenji Morishita, Tokyo, JP;
Masafumi Bojo, Tokyo, JP;
Topy Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A spokehas a spoke crest, a spoke radially outer walland a pair of spoke circumferential side walls. In a cross section of the spokealong a radial direction of a disk, a crest outer curved portionof the spoke crestis curved at a larger curvature than curvatures of a crest inner curved portionof the spoke crest, a crest main portionof the crest and the spoke radially outer wall. Thus, compared with a conventional one, a configuration of the spokebecomes like a box. As a result, a bending strength and a bending rigidity of the spokein the radial direction of the disk can be improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile