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:
Feb. 16, 2010
Filed:
Mar. 26, 2004
Akira Yamamoto, Ohbu, JP;
Kazuyoshi Umeda, Ohbu, JP;
Akira Yamamoto, Ohbu, JP;
Kazuyoshi Umeda, Ohbu, JP;
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Abstract
A motorized roller is provided, in which processing of the power transmission section thereof can be performed simply and with good productivity, and the processing precision can also be improved. The motorized roller includes a motor and a reducer which are disposed inside a roller body. Rotations of the motor are reduced by the reducer and transmitted to the roller body. In this motorized roller, a rotor connected to the roller body so as to transmit power of the reducer to the roller body is disposed inside the roller body, and the roller body is configured to be divided at a power transmission section thereof between the rotor and the roller body.