EP 1646462 A1 20060419 - METHOD FOR SHAPING A WORKPIECE
Title (en)
METHOD FOR SHAPING A WORKPIECE
Title (de)
VERFAHREN ZUM UMFORMEN EINES WERKSTÜCKS
Title (fr)
PROCEDE DE FORMAGE D'UNE PIECE
Publication
Application
Priority
- EP 2004006502 W 20040617
- DE 10332888 A 20030719
Abstract (en)
[origin: DE10332888B3] The bending method has the velocity of an impact tool (1), displaced relative to a carrier (3) for a workpiece (4) via a drive device (2), controlled during the impact movement in dependence on the position of the workpiece and in dependence on a defined impact velocity, with measurement of the initial position (H0a,H0b,H0c) and/or the rebound position of the impact tool. An independent claim for a workpiece bending device is also included.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B21J 7/32 (2013.01 - EP US); B21J 7/46 (2013.01 - EP US); Y10T 29/49764 (2015.01 - EP US); Y10T 29/49771 (2015.01 - EP US); Y10T 29/49805 (2015.01 - EP US); Y10T 29/53039 (2015.01 - EP US)
Citation (search report)
See references of WO 2005018850A1
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
DE 10332888 B3 20041104; DE 10332888 C5 20090702; DE 502004010855 D1 20100415; EP 1646462 A1 20060419; EP 1646462 B1 20100303; US 2006117542 A1 20060608; US 2008110009 A1 20080515; WO 2005018850 A1 20050303
DOCDB simple family (application)
DE 10332888 A 20030719; DE 502004010855 T 20040617; EP 04739964 A 20040617; EP 2004006502 W 20040617; US 33510906 A 20060119; US 92741707 A 20071029