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:
Apr. 29, 1980
Filed:
Mar. 20, 1979
Applicant:
Inventors:
Wolfgang Hartig, Remscheid, DE;
Erich Lenk, Remscheid, DE;
Assignee:
Barmag Barmer Maschinenfabrik AG, Remscheid-Lennep, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
226 24 ; 226 42 ;
Abstract
A process and apparatus for conveying a plurality of parallel individual strands into a composite strand, each individual strand being conducted between a delivery means and a draw-off means in common to all strands, all of the individual strands as well as the composite strand having adjustable speeds, wherein means are provided for measuring, comparing and controlling the speeds and tensional forces in the individual strands and in the composite strand to ensure a high quality plied or composite strand.