EP 0927630 A1 19990707 - Press, in particular punch press
Title (en)
Press, in particular punch press
Title (de)
Presse, insbesondere Stanzpresse
Title (fr)
Presse, en particulier presse à estamper
Publication
Application
Priority
EP 97121919 A 19971212
Abstract (en)
The press has a frame (2) in which is located a drive shaft (1) on which at least one connecting rod unit (8) is eccentrically located. The connecting rod unit is connected to a pressure column via a rocker member (27,28) to which a one-armed lever (33,34) is articulatedly connected. The rocker member is point-symmetrically formed and is located in the press frame at its symmetry point.
IPC 1-7
IPC 8 full level
B21D 28/20 (2006.01); B30B 1/06 (2006.01); B30B 15/00 (2006.01)
CPC (source: EP US)
B30B 1/06 (2013.01 - EP US); B30B 15/0029 (2013.01 - EP US); B30B 15/0064 (2013.01 - EP US); Y10T 74/18176 (2015.01 - EP US); Y10T 83/87 (2015.04 - EP US); Y10T 83/8848 (2015.04 - EP US)
Citation (search report)
- [Y] EP 0724953 A1 19960807 - BRUDERER AG [CH]
- [Y] GB 1174184 A 19691217 - HILLER & LUTZ FA [DE]
- [AD] US 5052257 A 19911001 - EIGENMANN OSKAR [CH]
- [AD] CH 574323 A5 19760415 - BRUDERER AG
- [AD] CH 543376 A 19731031 - BRUDERER AG [CH]
- [A] EP 0628403 A1 19941214 - BRUDERER AG [CH]
- [AD] CH 546141 A 19740228 - BRUDERER AG
Designated contracting state (EPC)
AT CH DE ES FI FR GB IT LI NL
DOCDB simple family (publication)
EP 0927630 A1 19990707; EP 0927630 B1 19990908; AT E184236 T1 19990915; DE 59700425 D1 19991014; ES 2137754 T3 19991216; JP 3343220 B2 20021111; JP H11245088 A 19990914; SG 73558 A1 20000620; US 6055903 A 20000502
DOCDB simple family (application)
EP 97121919 A 19971212; AT 97121919 T 19971212; DE 59700425 T 19971212; ES 97121919 T 19971212; JP 33533298 A 19981126; SG 1998003925 A 19980929; US 18202198 A 19981029