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:
Aug. 28, 1984
Filed:
Feb. 01, 1983
Hirotoshi Yasuoka, Aichi, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A swiveling apparatus has installed electric cables which electrically interconnect equipment in a factory to equipment which is supported by the apparatus. The apparatus includes a fixed part which contains a cylindrical portion which is engaged via bearings with a rotating portion of a rotating part. A plurality of right-hand wound springs and left-hand wound springs are alternately disposed along a periphery of the cylindrical portion of the fixed part and extend between ribs and a base portion of the fixed part. A plurality of electric cables extend between a connector, which is connected to electric cables of the outside equipment, and the equipment which is supported by the rotating part. The springs are of sufficient length so that the rotating part can be rotated through a predetermined angle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile