EP 2203264 B1 20110427 - METHOD AND DEVICE FOR FORMING A BAR STOCK, BAR STOCK
Title (en)
METHOD AND DEVICE FOR FORMING A BAR STOCK, BAR STOCK
Title (de)
VERFAHREN UND VORRICHTUNG ZUR UMFORMUNG EINES STANGENMATERIALS, STANGENMATERIAL
Title (fr)
PROCÉDÉ ET DISPOSITIF DE FORMAGE D'UN MATÉRIAU EN FORME DE BARRE, ET MATÉRIAU EN FORME DE BARRE
Publication
Application
Priority
- EP 2008007979 W 20080922
- DE 102007046870 A 20070928
Abstract (en)
[origin: WO2009043500A1] The invention relates to a method and device for forming a bar stock (1), wherein the bar stock (1) with a first diameter (3) is supplied first to a forming tool (2) circulating in the circumferential direction of the bar stock (1). There, the bar stock is reduced to a smaller second diameter (11) by the circulating forming tool (2) and then bent by a deflection device (4) disposed downstream of the forming tool (2), the bar stock (1) being bent in the region of an influence zone (5) of the forming tool (2).
IPC 8 full level
B21C 3/08 (2006.01); B21C 3/12 (2006.01); B21D 7/00 (2006.01); B21D 9/00 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007046870 A1 20090409; AT E507015 T1 20110515; DE 502008003376 D1 20110609; EP 2203264 A1 20100707; EP 2203264 B1 20110427; ES 2365448 T3 20111005; SI 2203264 T1 20110930; WO 2009043500 A1 20090409
DOCDB simple family (application)
DE 102007046870 A 20070928; AT 08802474 T 20080922; DE 502008003376 T 20080922; EP 08802474 A 20080922; EP 2008007979 W 20080922; ES 08802474 T 20080922; SI 200830325 T 20080922