EP 2038076 B1 20100331 - METHOD AND DEVICE FOR ROLLING UP A METALLIC STRIP
Title (en)
METHOD AND DEVICE FOR ROLLING UP A METALLIC STRIP
Title (de)
VERFAHREN UND VORRICHTUNG ZUM AUFWICKELN EINES METALLISCHEN BANDES
Title (fr)
PROCÉDÉ ET DISPOSITIF POUR ENROULER UNE BANDE MÉTALLIQUE
Publication
Application
Priority
- EP 2007005157 W 20070612
- DE 102006029858 A 20060628
Abstract (en)
[origin: US2009184191A1] The invention relates to a method for rolling up a metallic strip (1), in particular a steel strip, to a coil (2), the strip (1) being kept under longitudinal tension between a driver (3), consisting of at least one driver top roll (4) and at least one driver bottom roll (5), and a winding pin (6). The strip (1) is rolled up on the winding pin (6) to form the coil (2). In order to prevent the undesired opening of the wound coil in a simple manner, a bending moment (MB) is initiated in the strip, said bending moment acting perpendicular to the longitudinal direction of the strip (1) and causing a plastic deformation when a defined remaining length of the strip (1) is reached. The invention also relates to a device for rolling up a metallic strip.
IPC 8 full level
B21C 47/04 (2006.01)
CPC (source: EP US)
B21C 47/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009184191 A1 20090723; US 8096157 B2 20120117; AT E462506 T1 20100415; CN 101479055 A 20090708; CN 101479055 B 20101027; DE 102006029858 A1 20080103; DE 502007003323 D1 20100512; EP 2038076 A1 20090325; EP 2038076 B1 20100331; JP 2009541056 A 20091126; RU 2395358 C1 20100727; UA 92240 C2 20101011; WO 2008000348 A1 20080103
DOCDB simple family (application)
US 30675607 A 20070612; AT 07725970 T 20070612; CN 200780024227 A 20070612; DE 102006029858 A 20060628; DE 502007003323 T 20070612; EP 07725970 A 20070612; EP 2007005157 W 20070612; JP 2009515740 A 20070612; RU 2009102662 A 20070612; UA A200900580 A 20070612