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:
May. 01, 1984
Filed:
Aug. 06, 1982
Johannes W Faber, Eindhoven, NL;
Gunter Weick, Eckental, DE;
U.S. Philips Corporation, New York, NY (US);
Abstract
A switch for making and breaking optical connections of optical fibers, by connecting one fiber to another fiber of a group of fibers. The coupling of fibers is realized in a V-groove in a first holder. The switch comprises two holders, each of which comprises a gear ring. These rings are made to engage by means of a helical spring. The first holder accommodates several fibers which are equidistantly distributed over its circumference. A coupling between two fibers is broken by pulling the holders apart (against the force of the spring). By subsequently rotating the holders and moving the holders towards each other again, a coupling between the fiber on the second holder and a further fiber on the first holder is realized. The second holder comprises a positioning ring which provides coarse orientation of the holders with respect to each other. The two gear rings provide exact final positioning of the holders.