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:
Nov. 03, 1981
Filed:
Mar. 12, 1980
Applicant:
Inventors:
Peter Fluckiger, Winterthur, CH;
Kurt Schefer, Winterthur, CH;
Assignee:
Rieter Machine Works, Ltd., Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ; B65H / ;
U.S. Cl.
CPC ...
242 / ;
Abstract
The winding apparatus for endless filaments has axially shiftable chucks for the bobbin tubes. The chucks are arranged to pivot on a revolving disc and are brought into contact first with a central and non-displaceable accelerating ring and, subsequently, with a rotating friction drive drum. The revolving disc is provided with two openings through which the pivotable bobbin chucks pass.