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. 26, 1991
Filed:
Jan. 24, 1990
Applicant:
Inventor:
Hartmut Dropczynski, Dormagen, DE;
Assignee:
Jagenberg Aktiengesellschaft, Dusseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 66 ;
Abstract
A drum-type winder for winding web of material, especially webs of paper or board, on cores, with a pressure-application roller that can be raised and lowered positioned above the drums and with a mechanism for separating the web and fastening the newly created initial web section to a new core. Components on each side of the frame travel up and down with both the pressure-application roller and the separating and fastening mechanism secured to them such that they can be shifted alternately into the area between the drums.