EP 1561522 A1 20050810 - Arrangement and method for bending profiles
Title (en)
Arrangement and method for bending profiles
Title (de)
Vorrichtung und Verfahren zum Biegen von Profilen
Title (fr)
Dispositif et procédé de cintrage de profilés
Publication
Application
Priority
NL 1025410 A 20040205
Abstract (en)
The invention relates to a bending arrangement and to a method for bending material to be worked (1) in a first operational mode with the aid of a divisible bending head (3a,3b) and a divisible clamping arrangement (4a,4b), connected to the divisible bending head (3a,3b). A first additional roll (7a,7b) is connected to the divisible clamping arrangement (4a,4b) and an auxiliary roll (9c) is connected to a frame, with which material to be worked (1) may be rolled to a previously determined radius of curvature in a second operational mode. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 7/024 (2006.01)
CPC (source: EP)
B21D 7/024 (2013.01)
Citation (search report)
- [A] EP 0737526 A1 19961016 - BUSSCHERS METAALBEDRIJF BV [NL]
- [A] EP 1166911 A2 20020102 - STAR BEND S R L [IT]
- [A] FR 1354820 A 19640313
- [A] US 4012933 A 19770322 - PORTER JOHN BRIAN
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1561522 A1 20050810; EP 1561522 B1 20071121; DE 602005003378 D1 20080103; DE 602005003378 T2 20081002; NL 1025410 C1 20050808
DOCDB simple family (application)
EP 05075199 A 20050126; DE 602005003378 T 20050126; NL 1025410 A 20040205