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:
Oct. 26, 2021
Filed:
Apr. 09, 2019
Applicant:
Gema Switzerland Gmbh, St. Gallen, CH;
Inventor:
Klaus Domschat, Lörrach, DE;
Assignee:
GEMA SWITZERLAND GMBH, St. Gallen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 26/00 (2006.01); B65H 18/08 (2006.01); B65H 19/22 (2006.01); B65H 19/28 (2006.01);
U.S. Cl.
CPC ...
B65H 26/00 (2013.01); B65H 18/08 (2013.01); B65H 19/2215 (2013.01); B65H 19/28 (2013.01); B65H 2301/4148 (2013.01); B65H 2301/41421 (2013.01); B65H 2301/5132 (2013.01); B65H 2301/5133 (2013.01); B65H 2301/51512 (2013.01); B65H 2408/23152 (2013.01); B65H 2553/232 (2013.01); B65H 2601/20 (2013.01); B65H 2701/1752 (2013.01); B65H 2701/19 (2013.01);
Abstract
A winding machine for web-type materials, in particular film materials, comprises a feeding device and at least one winding shaft which is capable of being driven and designed to receive a winding core for the winding of the web-type film material, wherein the winding machine is allocated a system for regulating and/or reducing an electrostatic charge of the web-type material during the winding process.