EP 2791038 A1 20141022 - METHOD AND APPARATUS FOR WINDING WEBBED MATERIAL WITH MANDREL POSITION CONTROL
Title (en)
METHOD AND APPARATUS FOR WINDING WEBBED MATERIAL WITH MANDREL POSITION CONTROL
Title (de)
VERFAHREN UND VORRICHTUNG ZUM WICKELN VON BAHNFÖRMIGEM MATERIAL MIT DORNPOSITIONSREGELUNG
Title (fr)
PROCÉDÉ ET APPAREIL POUR ENROULER UN MATÉRIAU EN BANDE PERMETTANT DE RÉGLER LA POSITION DU MANDRIN
Publication
Application
Priority
- US 201113328155 A 20111216
- IB 2012056170 W 20121105
Abstract (en)
[origin: US2013153703A1] A method and apparatus for winding a moving web upon a mandrel is disclosed. A moving web with a leading edge is conveyed towards a mandrel. The mandrel is adapted to allow the moving web to adhere to the mandrel at a specific circumferential location on the mandrel. To enable control of the location of the mandrel, the mandrel further includes a reference input to identify the specific circumferential location. A position sensor is used to determine the position of the reference input. The position of the specific circumferential location of the mandrel is controlled with a position drive control that controls the rotational speed of the mandrel. The position drive control sets the rotational speed of the mandrel to allow transfer of the leading edge of the moving web near the specific circumferential location.
IPC 8 full level
B65H 43/00 (2006.01); B65H 18/08 (2006.01); B65H 77/00 (2006.01)
CPC (source: EP US)
B65H 19/2276 (2013.01 - EP US); B65H 19/28 (2013.01 - EP US); B65H 2301/41426 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2013153703 A1 20130620; BR 112014014192 A2 20170613; BR 112014014192 A8 20170613; BR 112014014192 B1 20201027; BR 112014014192 B8 20201117; EP 2791038 A1 20141022; EP 2791038 A4 20171004; EP 2791038 B1 20190515; MX 2014006292 A 20140623; MX 346188 B 20170309; WO 2013088276 A1 20130620
DOCDB simple family (application)
US 201113328155 A 20111216; BR 112014014192 A 20121105; EP 12857791 A 20121105; IB 2012056170 W 20121105; MX 2014006292 A 20121105