EP 1625898 B1 20100224 - Device for the manufacture of tubes
Title (en)
Device for the manufacture of tubes
Title (de)
Vorrichtung zum Herstellen von Rohren
Title (fr)
Dispositif pour la fabrication de tubes
Publication
Application
Priority
DE 102004039577 A 20040814
Abstract (en)
[origin: EP1625898A1] Machine for producing pipes from sheet metal has a longitudinal welder and a clamp (2) with jaws (4) which hold the pipe (3) in position for welding. The jaws are fitted with packets of plates (5) with a narrow upper section (6) which fits against the pipe wall.
IPC 8 full level
B21C 37/08 (2006.01)
CPC (source: EP US)
B21C 37/0818 (2013.01 - EP US); B21C 37/0822 (2013.01 - EP US)
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 BA HR MK YU
DOCDB simple family (publication)
EP 1625898 A1 20060215; EP 1625898 B1 20100224; AT E458561 T1 20100315; DE 102004039577 B3 20060202; DE 502005009072 D1 20100408; US 2006032889 A1 20060216; US 7293687 B2 20071113
DOCDB simple family (application)
EP 05015706 A 20050720; AT 05015706 T 20050720; DE 102004039577 A 20040814; DE 502005009072 T 20050720; US 20060205 A 20050810