EP 0719601 B1 19990127 - Universal rolling stand for forming tubes
Title (en)
Universal rolling stand for forming tubes
Title (de)
Universalwalzgerüst zum Umformen von Rohren
Title (fr)
Cage de laminoir universel pour le formage de tubes
Publication
Application
Priority
DE 4447397 A 19941223
Abstract (en)
[origin: US5685188A] A universal mill stand for continuously forming tubes, especially in tube welding units, into round or profiled tubes. The mill stand has a housing from which the complete universal assemblies can be removed and exchanged for producing round tubes or for producing profiled tubes.
IPC 1-7
IPC 8 full level
B21B 13/10 (2006.01); B21B 17/14 (2006.01); B21B 31/08 (2006.01); B21B 31/10 (2006.01); B21B 31/20 (2006.01); B21C 3/06 (2006.01); B21C 37/083 (2006.01); B21C 37/15 (2006.01); B21D 5/12 (2006.01); B21B 31/16 (2006.01)
CPC (source: EP US)
B21B 13/103 (2013.01 - EP US); B21B 17/14 (2013.01 - EP US); B21B 31/08 (2013.01 - EP US); B21B 31/20 (2013.01 - EP US); B21C 3/06 (2013.01 - EP US); B21C 37/083 (2013.01 - EP US); B21C 37/155 (2013.01 - EP US); B21B 31/16 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR GB IT
DOCDB simple family (publication)
US 5685188 A 19971111; AT E176179 T1 19990215; DE 4447397 A1 19960627; DE 4447397 C2 20000921; DE 59504981 D1 19990311; EP 0719601 A1 19960703; EP 0719601 B1 19990127; JP 3841864 B2 20061108; JP H08238504 A 19960917
DOCDB simple family (application)
US 57575995 A 19951222; AT 95250300 T 19951207; DE 4447397 A 19941223; DE 59504981 T 19951207; EP 95250300 A 19951207; JP 35016595 A 19951222