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:
Jun. 10, 2003
Filed:
Jun. 29, 2000
Applicant:
Inventors:
Hiroshi Kitamura, Mie, JP;
Keita Nakaguro, Kyoto, JP;
Masaharu Miyagawa, Osaka, JP;
Mizuo Komine, Nara, JP;
Shoichi Kubo, Mie, JP;
Yukio Chihara, Mie, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/00 ; H02K 7/10 ; H02K 7/116 ;
U.S. Cl.
CPC ...
H02K 5/00 ; H02K 7/10 ; H02K 7/116 ;
Abstract
A spline is provided on a hollow shaft, and the key in the spline can couple directly a shaft to be driven of an external apparatus. Screw blocks rotational torque, thus screw is desirably located as far as possible from output shaft. Although the location is not illustrated, an anti-revolving function is desirably provided on the housing surface at the farthest place from the output shaft so that less force is required for fixedly securing the geared motor.