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. 24, 2018
Filed:
Oct. 15, 2014
Applicant:
Windmöller & Hölscher KG, Lengerich, DE;
Inventors:
Gerd Ratz, Lienen, DE;
Christian Heumann, Osnabrueck, DE;
Assignee:
WINDMOELLER & HOELSCHER KG, Lengerich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 18/10 (2006.01); B65H 19/30 (2006.01); B65H 19/22 (2006.01);
U.S. Cl.
CPC ...
B65H 19/30 (2013.01); B65H 18/10 (2013.01); B65H 19/2238 (2013.01); B65H 19/305 (2013.01); B65H 2301/4181 (2013.01); B65H 2301/41812 (2013.01); B65H 2301/41829 (2013.01); B65H 2513/108 (2013.01); B65H 2513/212 (2013.01);
Abstract
A winding device for winding a web-shaped material, preferably a plastic film, has a reel for receiving the web-shaped material, a contact roller for feeding and pressing the web-shaped material against the reel, a device for rotationally driving a still empty reel, and a device for feeding the still empty reel to the contact roller. The device for rotationally driving the still empty reel and the device for feeding the still empty reel to the contact roller can act simultaneously on the still empty reel.