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:
Jan. 07, 2020
Filed:
May. 29, 2014
Applicant:
Windmoeller & Hoelscher KG, Lengerich, DE;
Inventors:
Assignee:
WINDMOELLER & HOELSCHER KG, Lengerich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B 57/02 (2006.01); B65B 5/06 (2006.01); B65B 41/16 (2006.01); B65B 43/46 (2006.01); B65B 43/52 (2006.01); B65B 9/13 (2006.01); B65B 57/04 (2006.01); B65B 41/18 (2006.01); B65B 59/02 (2006.01);
U.S. Cl.
CPC ...
B65B 57/02 (2013.01); B65B 5/06 (2013.01); B65B 9/13 (2013.01); B65B 41/16 (2013.01); B65B 41/18 (2013.01); B65B 43/465 (2013.01); B65B 43/52 (2013.01); B65B 57/04 (2013.01); B65B 59/02 (2013.01);
Abstract
A bag filling plant includes a detection device for detecting a thickened section of a film web associated with an end of a first film and a start of a second film. The detection device includes a first film roll and a second film roll, which contact the film web on side areas aligned opposite each other and which form a conveyer gap for the film web, with the first film roll being movably supported relative to the second film roll in order to alter the conveyer gap. The detection device includes a sensor device that detects a motion of the first conveyer roll.