EP 1762310 B1 20071114 - Quick upper tool coupling and uncoupling device of a press brake
Title (en)
Quick upper tool coupling and uncoupling device of a press brake
Title (de)
Schnelle Kupplungs- und Unkupplungs-Vorrichtung für das Oberwerkzeug einer Biegepresse
Title (fr)
Dispositif de couplage et découplage rapide pour un outil supérieur d'une presse plieuse
Publication
Application
Priority
EP 05425638 A 20050913
Abstract (en)
[origin: EP1762310A1] The rapid coupling and uncoupling device consists essentially of a plunger element 12 capable of being inserted into the clamp 4 or into the top beamfintermediary 1 of the press brake, or into the tool connection 2, having a cursor 14 with a terminal part of a tapered form pressed by a spring to engage within a groove 16 present in the tool connection or in the clamp or in the top beam/intermediary, respectively.
IPC 8 full level
B21D 5/02 (2006.01)
CPC (source: EP)
B21D 5/0209 (2013.01); B21D 5/0236 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1762310 A1 20070314; EP 1762310 B1 20071114; AT E378122 T1 20071115; DE 602005003366 D1 20071227; DE 602005003366 T2 20080221; ES 2296121 T3 20080416; PL 1762310 T3 20080430
DOCDB simple family (application)
EP 05425638 A 20050913; AT 05425638 T 20050913; DE 602005003366 T 20050913; ES 05425638 T 20050913; PL 05425638 T 20050913