EP 0765735 B1 20010411 - Toggle link punch press
Title (en)
Toggle link punch press
Title (de)
Kniehebel-Stanzpresse
Title (fr)
Presse poinçonneuse à genouillère
Publication
Application
Priority
EP 95115190 A 19950927
Abstract (en)
[origin: EP0765735A1] The drive arrangement (5,6) incorporates knuckle joint units (15a,b-18a,b) with two on each side of the drive mechanism. The knuckle joint units are connected to at least one plunger (56,57), and each has a first and second guide rod linked by hinge pin (24-27) to the pressure column (28-31). The pressure column on the press housing (23) is movable in the lifting direction of the plunger and is immovable in a direction crosswise to the lifting direction of the plunger. The stamping compartment contains a surface (60) along which the strip runs.
IPC 1-7
IPC 8 full level
B21D 28/02 (2006.01); B21D 28/20 (2006.01); B21D 37/10 (2006.01); B30B 1/10 (2006.01); B30B 1/14 (2006.01); B30B 15/00 (2006.01); B30B 15/04 (2006.01)
CPC (source: EP US)
B30B 1/10 (2013.01 - EP US); B30B 1/14 (2013.01 - EP US); B30B 15/0029 (2013.01 - EP US); B30B 15/041 (2013.01 - EP US); Y10T 83/8843 (2015.04 - EP US); Y10T 83/8845 (2015.04 - EP US); Y10T 83/8853 (2015.04 - EP US); Y10T 83/8855 (2015.04 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0765735 A1 19970402; EP 0765735 B1 20010411; AT E200448 T1 20010415; DE 59509185 D1 20010517; ES 2157279 T3 20010816; JP 3394396 B2 20030407; JP H09122770 A 19970513; SG 84498 A1 20011120; US 5823087 A 19981020
DOCDB simple family (application)
EP 95115190 A 19950927; AT 95115190 T 19950927; DE 59509185 T 19950927; ES 95115190 T 19950927; JP 25605596 A 19960927; SG 1996010706 A 19960926; US 71721596 A 19960926