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:
Dec. 20, 1988
Filed:
May. 13, 1987
Huan B Yin, Paris, FR;
Norbert Valade, Le Blanc Mesnil, FR;
Radiall Industrie, Rosny-Sous-Bois, FR;
Abstract
A ferrule of a connector for single-mode optical fibers with polarization maintenance is provided and comprises a tubular outer body which has at its front end a wall that is conical in profile, an inner cylindrical elements inside which an optical fiber can be immobilized, particularly by gluing, said inner element protruding from said end of the outer body, said outer body comprising radial holes for the insertion of devices such as piercers for mechanically centering the inner element in the outer body. The connector includes a socket (18) attached in rotation around said body (1) and means (2) for immobilizing said socket, preferably by gluing, on said body, said socket being, moreover, equipped with an indexing reference (19).