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:
Oct. 13, 2009
Filed:
Mar. 10, 2005
Kenta Hatano, Tokyo, JP;
Sotsuo Miyoshi, Tokyo, JP;
Kenta Hatano, Tokyo, JP;
Sotsuo Miyoshi, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A metallic memberis integrated with a molded rotorand a bearingis held to the rotorthrough this metallic memberAt that time, a washeris secured to the metallic member, and the rotating portion of the bearing is held by this washer, thereby improving holding property and durability of the bearing. A stopper platefor limiting the displacement of the output shaft of a motor is used as the metallic member, thereby enabling holding property and durability of the bearing to increase without increasing the number of components. The base-end side of the metallic memberis integrally in-mold molded with the rotorwhich enables the metallic memberto be firmly held.