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, 1990
Filed:
Sep. 14, 1989
James C White, Decatur, AL (US);
George T Pinson, Huntsville, AL (US);
The Boeing Company, Seattle, WA (US);
Abstract
The apparatus for winding optical fiber on a bobbin in axially compact coils includes a bobbin mount reciprocably driven along the fiber deployment axis, a winding arm for receiving optical fiber being fed along the deployment axis, and a supply reel for feeding optical fiber along the deployment axis with the reel being mounted on a twist arm, with the reel axis orthogonal to the deployment axis, for rotating the reel a preselected amount for each turn of the winding arm. An optical time domain reflectometer continuously monitors optical signal attenuation through the free start end of the fiber, and an optical scanner continuously scans the formed coils for the presence of gaps and overlaps. A controller is used to automatically stop, rewind, and adjust the winding apparatus when excessive signal attenuation, gaps or overlaps are detected.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile