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:
Mar. 09, 1982
Filed:
Jun. 08, 1979
Applicant:
Inventors:
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9623 ;
Abstract
An optical communication cable is comprised of one or more optical transmission elements loosely positioned within a double-layer synthetic material wrapping. A spun covering composed of elongated (50 to 200 mm) intertwined or unintertwined fibers at least partial coated with an adhesive is positioned about the wrapping. A relatively soft outer casing composed of a synthetic material having a modulus of elasticity smaller than 500 N/mm.sup.2 is bonded onto the spun covering via the adhesive layer. Such cable construction provides improved flexibility and mechanical stability.