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. 24, 2006
Filed:
Nov. 26, 2003
Hans-peter Wild, Eppelheim, DE;
Eberhard Kraft, Neckarbischofsheim, DE;
Hans-Peter Wild, Eppelheim, DE;
Eberhard Kraft, Neckarbischofsheim, DE;
Indag Gesellschaft Fuer Industriebedarf mbH & Co. Betriebs KG, Eppelheim/Heidelberg, DE;
Abstract
A devicefor feeding foilfor the manufacture of foil bags with at least one supply roll holderthat can be driven with a drive, at least one piece of conveyor equipmentfor conveying a foilfrom a supply rollthat is held in the supply roll holder, at least one foil sensor mechanism, which is arranged between the supply roll holderand the conveyor equipment, which includes at least one stationary deflection rolland a first and second dancer roll, supported in movable supportsfor turning the foilaround, whereby the foil sensor mechanismfor regulating the drive of the supply roll holderis formed depending on the distance from the first and/or second dancer rollto the deflection roll. The supportsof the first and second dancer rollsare hung into at least one hangerthat is guided over a deflection wheeland in this way so coupled together that the weight of the first and second dancer rollsis at least partially offset.