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. 13, 2004
Filed:
Apr. 24, 2002
Luc Marie Hubert Andre Nicolai, Heinsch, BE;
Du Pont Tejin Films, UK, Ltd., Cleveland, GB;
Abstract
The instant invention relates to an apparatus for winding a web arriving from a conveyance direction, comprising: primary winding roll ( ) and secondary driving means ( ), switching means ( ) for switching the winding from the secondary means ( ) to the primary winding roll ( ), and cutting means ( ) to cut the at least one web ( ) between the primary winding roll ( ) and the secondary driving means ( ), wherein the switching means comprise diverting ( ) situated opposite to the primary winding roll ( ) with respect to the at least one web ( ), said diverting means being movable along a transverse direction (G) intersecting the conveyance direction (F) to entrain the at least one web ( ) towards the primary winding roll ( ), whereby the at least one web ( ) is cut and caused to be wound on the primary winding roll ( ). The invention also relates to a method for winding a web, especially using the apparatus of the invention as well as a double pantograph frame suited to be used with said apparatus.