EP 1932603 B1 20090225 - Pipe bending machine for manufacturing meandering pipes and method for manufacturing meandering pipes
Title (en)
Pipe bending machine for manufacturing meandering pipes and method for manufacturing meandering pipes
Title (de)
Rohrbiegemaschine zur Herstellung von mäandrierenden Rohrverläufen und Verfahren zum Herstellen mäandrierender Rohrverläufe
Title (fr)
Cintreuse pour tubes pour réaliser des tubes à méandres et procédé pour la fabrication de tubes à méandres
Publication
Application
Priority
EP 06025676 A 20061212
Abstract (en)
[origin: EP1932603A1] The pipe-bending machine has a separate drive train (A, B) for each pipe bending segment (12A, 12B). In the neutral position, the axis of the turning shaft (14A) of the first drive train is co-axial with the bending radius (RB) of the second bending segment (12B), and the turning shaft (14B) of the second drive train is co-axial with the bending radius (RA) of the first pipe bending segment.
IPC 8 full level
B21D 11/07 (2006.01); B21D 7/024 (2006.01)
CPC (source: EP)
B21D 7/024 (2013.01); B21D 11/07 (2013.01)
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1932603 A1 20080618; EP 1932603 B1 20090225; AT E423639 T1 20090315; DE 502006002973 D1 20090409
DOCDB simple family (application)
EP 06025676 A 20061212; AT 06025676 T 20061212; DE 502006002973 T 20061212