Global Patent Index - EP 2144720 A1

EP 2144720 A1 20100120 - METHOD AND DEVICE FOR PROFILE BENDING

Title (en)

METHOD AND DEVICE FOR PROFILE BENDING

Title (de)

VERFAHREN UND VORRICHTUNG ZUM PROFILBIEGEN

Title (fr)

PROCÉDÉ ET DISPOSITIF POUR LE PLIAGE DE PROFILÉS

Publication

EP 2144720 A1 20100120 (DE)

Application

EP 08734653 A 20080319

Priority

  • EP 2008002171 W 20080319
  • DE 102007013902 A 20070320

Abstract (en)

[origin: WO2008113562A1] The invention relates to a method and a device for the planar and spatial bending of rod-shaped components (2) having a longitudinal axis, such as pipes and profiles, comprising two roller systems A and B that are disposed behind each other along the longitudinal axis, wherein the component is driven by the roller system A and inserted into the roller system B, and is bent by a movement of the roller system B in the transverse direction to the longitudinal axis of the rod-shaped component (2). The advancement in the device for the planar and spatial bending of rod-shaped components (2) having a longitudinal axis, such as pipes and profiles, comprising two rollers systems A and B, along the longitudinal axis can be effected via the roller system A, and the roller systems A, B are disposed in at least one first plane E1 in a displaceable manner relative to each other, wherein at least one of the roller systems A, B can be pivoted about the longitudinal axis.

IPC 8 full level

B21D 7/04 (2006.01); B21D 7/08 (2006.01)

CPC (source: EP KR US)

B21D 7/04 (2013.01 - KR); B21D 7/08 (2013.01 - EP KR US)

Citation (search report)

See references of WO 2008113562A1

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

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

DE 102007013902 A1 20080925; CN 101707940 A 20100512; CN 101707940 B 20140319; EP 2144720 A1 20100120; EP 2144720 B1 20130130; JP 2010521315 A 20100624; JP 5460338 B2 20140402; KR 101478852 B1 20150102; KR 20090127932 A 20091214; US 2010116012 A1 20100513; US 9227236 B2 20160105; WO 2008113562 A1 20080925

DOCDB simple family (application)

DE 102007013902 A 20070320; CN 200880008824 A 20080319; EP 08734653 A 20080319; EP 2008002171 W 20080319; JP 2009553966 A 20080319; KR 20097021793 A 20080319; US 53204108 A 20080319