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. 07, 1992
Filed:
Feb. 21, 1991
Yazaki Corporation, , JP;
Abstract
The brushless signal transmitting device comprises a rotor; a fixed housing for rotatably supporting the rotor; at least one gear in mesh between the rotor and the fixed housing; an intermediate member disposed between the rotor and the fixed housing and rotatable in synchronism with and in the same direction as the rotor at a predetermined speed reduction ratio via the gear; a guide roller supported on the intermediate member; and a flexible wiring member connected between the rotor and the fixed housing. The wiring member is wound up around the rotor counterclockwise, for instance, and then returned via the guide roller so as to be wound up around the intermediate member clockwise. Since the intermediate member is larger in diameter but smaller in rotative speed than that of the rotor, it is possible to reduce the length of the flexible wiring member required to rotate the rotor by a predetermined number of revolutions of the rotor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile