EP 1099509 B1 20041006 - Marking workpieces
Title (en)
Marking workpieces
Title (de)
Verfahren und Vorrichtung zum Markieren von Werkstücken
Title (fr)
Méthode et appareil pour marquer des pièces de travail
Publication
Application
Priority
- DE 19949552 A 19991014
- DE 10049701 A 20001007
Abstract (en)
[origin: WO0126901A1] A method and apparatus for marking a sheet metal workpiece (12) on a punching press. A marking tool, (100) mounted in a holder (130) on the punching press is formed either against the surface of the workpiece to form an ink mark thereon, or to a depth into the surface of the workpiece (12) to inscribe a mark therein. The workpiece (12) is displaced in its plane, while engaged by the marking tool (100), in accordance with the desired contour. The marking tool (100) is mounted either in the punch holder (130) or in a holder of the workpiece table. A support roller or ball provides counter-support on the side of the workpiece (12) opposite from the marking tool (100).
IPC 1-7
IPC 8 full level
B21C 51/00 (2006.01); B21D 17/02 (2006.01); B44B 5/00 (2006.01)
CPC (source: EP)
B21C 51/005 (2013.01); B21D 17/02 (2013.01); B44B 5/0019 (2013.01)
Designated contracting state (EPC)
FR GB IT
DOCDB simple family (publication)
WO 0126901 A1 20010419; AU 8025900 A 20010423; EP 1099509 A1 20010516; EP 1099509 B1 20041006
DOCDB simple family (application)
US 0028618 W 20001016; AU 8025900 A 20001016; EP 00122534 A 20001016