EP 1189745 B1 20030226 - DEVICE FOR FINELY CUTTING WORKPIECES FROM A MATERIAL
Title (en)
DEVICE FOR FINELY CUTTING WORKPIECES FROM A MATERIAL
Title (de)
VORRICHTUNG ZUM FEINSCHNEIDEN VON WERKSTÜCKEN AUS EINEM WERKSTOFF
Title (fr)
DISPOSITIF DE DECOUPAGE FIN DE PIECES DANS UN MATERIAU
Publication
Application
Priority
- DE 19929163 A 19990625
- EP 0005681 W 20000620
Abstract (en)
[origin: US7806031B1] A device for finely cutting workpieces from a material, which includes a press plate which is subjected to the pressure of a knife-edged ring cylinder consisting of a knife-edged ring and a clipping punch which is guided in the pressing plate, and associated with a blanking die with a counter holder (ejector) on a tappet, whereby the tappet is placed against at least one compensation cylinder which is hydraulically connect to the knife-edged ring cylinder.
IPC 1-7
IPC 8 full level
B21D 28/02 (2006.01); B21D 28/16 (2006.01); B30B 1/32 (2006.01)
CPC (source: EP US)
B21D 28/16 (2013.01 - EP US); Y10T 83/5805 (2015.04 - EP US); Y10T 83/8858 (2015.04 - EP US); Y10T 83/9425 (2015.04 - EP US)
Designated contracting state (EPC)
AT DE FR GB IT
DOCDB simple family (publication)
US 7806031 B1 20101005; AT E233176 T1 20030315; AU 6151000 A 20010131; CN 1455712 A 20031112; DE 19929163 C1 20010118; DE 50001335 D1 20030403; EP 1189745 A2 20020327; EP 1189745 B1 20030226; JP 2003503208 A 20030128; WO 0100396 A2 20010104; WO 0100396 A3 20010531
DOCDB simple family (application)
US 1860900 A 20000620; AT 00947859 T 20000620; AU 6151000 A 20000620; CN 00809361 A 20000620; DE 19929163 A 19990625; DE 50001335 T 20000620; EP 0005681 W 20000620; EP 00947859 A 20000620; JP 2001506085 A 20000620