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. 10, 2013
Filed:
Mar. 13, 2012
Applicants:
Yuichiro Sadanaga, Osaka, JP;
Masao Kojima, Osaka, JP;
Yasushi Kamada, Kyoto, JP;
Koji Kuyama, Hyogo, JP;
Masahito Hidaka, Osaka, JP;
Inventors:
Yuichiro Sadanaga, Osaka, JP;
Masao Kojima, Osaka, JP;
Yasushi Kamada, Kyoto, JP;
Koji Kuyama, Hyogo, JP;
Masahito Hidaka, Osaka, JP;
Assignee:
Panasonic Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/24 (2006.01); H02K 7/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A motor includes a shaft, a bearing for supporting the shaft rotatably, a rotor including a rotor frame to be mounted to the shaft along an axial direction of the shaft, a stator confronting an outer wall of the rotor via a space, and a washer disposed between the bearing and the rotor frame. On top of that, a step section forming a recess is provided to the rotor frame at a place where the washer confronts the rotor frame.