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:
Jul. 11, 1989
Filed:
Sep. 27, 1988
Bruno Bortolin, Cinisello Balsamo, IT;
Beniamino Mariani, Vedano al Lambro, IT;
Societa' Cavi Pirelli S.p.A., Milan, IT;
Abstract
A connector for connecting an optical fiber to another optical fiber or other optical signal receiving device, the connector having an elongated body with a central bore which is larger than the optical fiber with a protective layer thereon so that the latter freely slides in the bore. The body also has a pair of spaced reference elements or shoulders on its exterior surface, and a bushing with elastic fingers encircles the portion of the body with the shoulders and is longitudinally slidable between positions in which it engages one shoulder or the other shoulder. The bushing also has a ferrule with a bore for the passage of the bare optical fiber. Also, a method for accurately positioning the fiber in the connector, in which the fiber is cut while it extends from the ferrule and the bushing engages the shoulder farther from the cut, and the bushing is then moved so that it engages the other shoulder and is secured to the body.