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:
Feb. 06, 1979
Filed:
Apr. 03, 1978
Applicant:
Inventor:
Richard A Schewe, Loves Park, IL (US);
Assignee:
Barber-Colman Company, Rockford, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ;
Abstract
Friction devices are provided for a conical package core in positions near the large end of the core and intermediate the ends of the core. A creeling tail is wound on the large end of the core while the drive near that end is effective to rotate the core. When the strand being wound is transferred to a traversing strand guide, the strand is moved to and fro along the rotating core to produce a helical winding of the strand over the core between the small end and the creeling tail. The strand coming between the core and the intermediate drive lifts the core out of engagement with the drive at the large end.