Title (en)

Forging machine

Title (de)

Schmiedemaschine

Title (fr)

Machine à forger

Publication

EP 0993888 A3 20010530 (DE)

Application

EP 99890320 A 19991008

Priority

AT 170998 A 19981013

Abstract (en)

[origin: EP0993888A2] Each forging ram is provided with a separate drive which by means of a control unit is controllable and regulatable with respect to the speed and phase angle of its rotation.

IPC 1-7

B21J 7/14; B21J 9/18

IPC 8 full level

B21J 7/14 (2006.01); B21J 7/28 (2006.01); B21J 7/46 (2006.01); B21J 9/18 (2006.01); B30B 1/26 (2006.01); B30B 15/14 (2006.01)

CPC (source: EP)

B21J 7/14 (2013.01); B21J 9/18 (2013.01); B30B 7/04 (2013.01)

Citation (search report)

• [X] EP 0798056 A1 19971001 - DANIELI OFF MECC [IT]
• [A] DE 3837643 A1 19900510 - SCHLOEMANN SIEMAG AG [DE]
• [A] US 5447050 A 19950905 - PAHNKE MICHAEL [DE]
• [A] US 4671095 A 19870609 - BRIGNOLI SILVIO [CH]
• [AD] EP 0829319 A2 19980318 - GFM HOLDING AG [AT]

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0993888 A2 20000419; EP 0993888 A3 20010530; AT 406648 B 20000725; AT A170998 A 19991215; JP 2000117382 A 20000425

DOCDB simple family (application)

EP 99890320 A 19991008; AT 170998 A 19981013; JP 29015099 A 19991012