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:
Jul. 10, 1984
Filed:
Jul. 17, 1981
Applicant:
Inventor:
Willi Heymanns, Kaarst, DE;
Assignee:
Jagenberg AG, Dusseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 564 ; 242 66 ;
Abstract
An apparatus for the separate winding of slit webs onto at least two web rolls, comprising a pair of parallel driven rolls, a web roll bearing on each support roll at or in proximity to its uppermost generatrix, and an unloading means of adjustable force engaging the shaft of each web roll, whereby the winding force on each web can be varied as the diameter of its web roll increases.