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:
Apr. 13, 1993
Filed:
Oct. 07, 1991
Mita Industrial Co., Ltd., Osaka, JP;
Abstract
A motor with a decelerating apparatus includes a motor, a gear box connected to the motor, a pinion gear attached to an end of an output shaft of the motor, two or more decelerating gears engaging with the pinion gear, a rotation shaft connected to each of the decelerating gears as a unity, a bearing for supporting the rotation shaft of each of the decelerating gears provided in the gear box, and a mounting unit for fixing the gear box to a load, an output terminal of the rotation shaft of each of the decelerating gears being connected to a rotating load, the gear box comprising a bearing for supporting a rotation shaft of a first decelerating gear which engages with the pinion gear and a bearing for supporting a rotation shaft of a second decelerating gear which engages with the pinion gear and is different from the first decelerating gear in the number of teeth, the mounting unit connecting the output terminal of the rotation shaft of either of the first and second decelerating gears to the rotating load, and the gear box selectively having either of the first and second decelerating gears to vary a decelerating rate.