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:
Dec. 06, 2016
Filed:
Jan. 21, 2016
Jtekt Corporation, Osaka-shi, Osaka, JP;
Yuu Yasuda, Kashiwara, JP;
JTEKT CORPORATION, Osaka-shi, JP;
Abstract
A rolling bearing includes a resin cage. The resin cage includes a pair of split members split in two halves in an axial direction. Each of the split members has pocket portions and coupling portions alternately arranged in a circumferential direction. On a first coupling portion of the coupling portions coupled together, an engagement pawl is formed which protrudes from a coupling surface in the axial direction. On a second coupling portion, an engagement groove is formed which is recessed in the axial direction with respect to the coupling surface and into which the engagement pawl is inserted. The engagement pawl has a base portion and a pawl portion engaging with the second coupling portion. An insertion hole is formed in the first coupling portion so as to pass through the first coupling portion in the axial direction such that a mold is inserted into the insertion hole.