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:
Sep. 02, 2008
Filed:
Oct. 28, 2005
Kiyoshi Nishimura, Nagano, JP;
Kiyoshi Nishimura, Nagano, JP;
Nidec Sankyo Corporation, Nagano, JP;
Abstract
A motor includes a bearing receiving the shaft end of a rotor. a bearing holder provided with a through hole into which the bearing is inserted, a spring member which is disposed on one end side of the bearing holder and provided with a plate spring part which urges the bearing in the through hole toward the shaft end of the rotor shaft, four engaging recessed parts formed at four portions on an outer peripheral side face of the bearing holder, and four engaging pawl parts formed in the spring member. The spring member is mounted on the bearing holder such that the four engaging pawl parts engage with the four engaging recessed parts through the outer peripheral side face of the bearing holder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile