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. 11, 1992
Filed:
Jun. 27, 1990
Applicant:
Inventor:
Manfred Twente, Tecklenburg, DE;
Assignee:
Windmoller & Holscher, Lengerich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ; 83949 ;
Abstract
An apparatus for severing a web at a reversing winder comprises a cutter bar provided with a cutter blade and a roller engageable with a currently empty core tube in the winder. It is desired to provide such an apparatus which can be used in conjunction with core tubes having different diameters. This is accomplished by mounting the cutter bar carrying the cutter blade and the roller in such a manner on a traversing frame, which is movable relative to the core tubes, that the position of the cutter bar and of the roller relative to the core tubes is adjustable by a movement of the traversing frame.