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:
Oct. 28, 1986
Filed:
May. 29, 1985
Applicant:
Inventors:
Assignees:
Societe Anonyme de Telecommunications, Paris, FR;
Societe Industrielle de Liaisons Electriques, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ; G02B / ;
U.S. Cl.
CPC ...
57-6 ; 57-3 ; 57 13 ; 57293 ; 57294 ;
Abstract
A drawing wheel is intended for exerting tension on a grooved ring while optical fibers are being laid in helical grooves in the core, in order to stretch the ring in a cabling line. The invention is aimed at defining a radius for the wheel in terms of the dimensional characteristics of the ring so that the fibers are kept longer than the grooves as the ring leaves the cabling line and reverts to an initial tension-free state. The radius of the wheel is such that