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. 28, 2006
Filed:
Jun. 27, 2003
Kazuhito Yokomori, Yamanashi-ken, JP;
Kazuhito Yokomori, Yamanashi-ken, JP;
Mitsui Kinzoku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A cylindrical wormis attached to an output shaft of a motor, a first worm wheeland a second worm wheelare disposed on both the sides of the axial center of the cylindrical worm, the first worm wheeland a wire drum are supported by a first support shaft, and the second worm wheeland a swing arm are supported by a second support shaft. A first clutch is interposed between the first worm wheeland the wire drum, a second clutch is interposed between the second worm wheeland the swing arm, and the swing arm and the wire drum are rotated by controlling the first and second clutches with the motor rotating continuously.