EP 2090382 A2 20090819 - Method for cold-bending of pipes and the like
Title (en)
Method for cold-bending of pipes and the like
Title (de)
Verfahren zum Kaltbiegen von Rohren und dergleichen
Title (fr)
Procédé de pliage à froid des tuyaux et similaire
Publication
Application
Priority
IT TO20080107 A 20080211
Abstract (en)
Method for cold-bending of pipes (1) and the like characterised by a step for preparing a pipe (1) to be bent, a step for marking the significant dimensions in the method, an actual bending step performed by a press (2) provided with a curvilinear saddle (3) and with two supports or cribs (4), a control of the bending parameters obtained and a step for calibrating the straight section of the bent pipe (1).
IPC 8 full level
B21D 7/06 (2006.01); B21D 7/14 (2006.01); B21D 9/08 (2006.01)
CPC (source: EP)
B21D 7/066 (2013.01); B21D 7/14 (2013.01); B21D 9/08 (2013.01)
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 MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2090382 A2 20090819; EP 2090382 A3 20100623; IT TO20080107 A1 20090812
DOCDB simple family (application)
EP 09001857 A 20090210; IT TO20080107 A 20080211