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:
Aug. 02, 1994
Filed:
Feb. 16, 1993
Kee K Yip, Singapore, SG;
Hirofumi Shigenobu, Singapore, SG;
Kyoji Kato, Singapore, SG;
Takuya Sato, Singapore, SG;
Nobuo Yagami, Singapore, SG;
Minebea Kabushiki Kaisha, Nagano, JP;
Abstract
In a ball bearing, a shielding plate (5), which is injection-molded into one piece from a polyacetal resin which is adequate in all of rigidity, Flexibility and resiliency, is interposed between an inner race (1) and an outer race (2) in a side off the bearing to protect the interior of the bearing from dust and moisture. In assembling, the shielding plate ( 5 ) has its outer peripheral portion resiliently deformed and fitted into an inner annular groove (2a) of the outer race (2), and does not affect the outer race (2) in dimension thereof at all after completion of the assembling.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile