EP 1931484 B1 20110622 - METHOD FOR SEAMING T PROFILES AND APPARATUS FOR IMPLEMENTING THE METHOD
Title (en)
METHOD FOR SEAMING T PROFILES AND APPARATUS FOR IMPLEMENTING THE METHOD
Title (de)
VERFAHREN ZUM FALZEN VON T-PROFILEN UND VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS
Title (fr)
PROCEDE DE JONCTION DE PROFILES EN T ET APPAREIL POUR METTRE EN OEUVRE LE PROCEDE
Publication
Application
Priority
- EP 2006066831 W 20060928
- IT VE20050046 A 20051003
Abstract (en)
[origin: WO2007039542A1] A method for producing prof iles, comprising a step of profiling a sheet metal strip to obtain a T profile, characterised in that a plurality of punchings are effected on the web of the T with first punches (6) to form pairs of parallel incisions of length L, said profile then being subjected to a further punching step with second punches (8) faced by dies, said second punches having a length L' greater than the length L of the first punches.
IPC 8 full level
B21D 39/03 (2006.01)
CPC (source: EP)
B21D 39/035 (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
Designated extension state (EPC)
AL HR
DOCDB simple family (publication)
WO 2007039542 A1 20070412; AT E513637 T1 20110715; DK 1931484 T3 20111003; EP 1931484 A1 20080618; EP 1931484 B1 20110622; ES 2367321 T3 20111102; HR P20110548 T1 20110930; IT VE20050046 A1 20070404; PL 1931484 T3 20111130; PT 1931484 E 20110803; SI 1931484 T1 20111028
DOCDB simple family (application)
EP 2006066831 W 20060928; AT 06819060 T 20060928; DK 06819060 T 20060928; EP 06819060 A 20060928; ES 06819060 T 20060928; HR P20110548 T 20110725; IT VE20050046 A 20051003; PL 06819060 T 20060928; PT 06819060 T 20060928; SI 200631113 T 20060928