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. 12, 2019
Filed:
May. 28, 2014
Hans-ludwig Voss, Tecklenburg, DE;
Oliver Huil, Hörstel, DE;
Ralf Udally, Bonn, DE;
Thomas Hawighorst, Hasbergen, DE;
Rüdiger Große-heitmeyer, Westerkappeln, DE;
Roman Smid, Olomouc, CZ;
Hans-Ludwig Voss, Tecklenburg, DE;
Oliver Huil, Hörstel, DE;
Ralf Udally, Bonn, DE;
Thomas Hawighorst, Hasbergen, DE;
Rüdiger Große-Heitmeyer, Westerkappeln, DE;
Roman Smid, Olomouc, CZ;
WINDMÖLLER & HÖLSCHER KG, Lengerich, DE;
Abstract
The invention relates to an advancing device () for advancing a film web () in a bag filling installation (having a main advancing drive () with at least one driven main advancing roller () for advancing the film web (), wherein for an adjustment of the tensile stress of the film web () in the transport direction (T) of the film web () an auxiliary advancing drive () is disposed before the main advancing drive () with at least one driven auxiliary advancing roller () for advancing the film web ().