ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HR............JDIM350 (Ver 2.1 Jan 2001) 1620000/01493508EUROPEAN PATENT APPLICATIONA320050112EP04102317.720040526ItEnEnTO2003050120030701IT20050112200502200501052005017 7B 21D 39/02 AdeAntrieb für eine Vorrichtung zum Krimpen, insbesondere zum Krimpen des Randes eines KraftfahrzeugfenstersenActuating assembly for a clinching die, in particular for clinching the peripheral edge of a vehicle windowfrDispositif de commande d'un ensemble de sertissage, notamment de sertissage du bord périphérique d'une fenêtre d'automobile2P.M.C. Tecnologie S.r.l.04632390E-2163/04Via Caboto 3/A10095 GrugliascoITNovarino, GiovanniVia Caboto, 3/A10095 GrugliascoITNovarino, GuidoVia Caboto, 610095 GrugliascoITJorio, Paolo, Dr. Ing.et al00044842Studio Torta S.r.l., Via Viotti, 910121 TorinoITATBEBGCHCYCZDEDKEEESFIFRGBGRHUIEITLILUMCNLPLPTROSESISKTRALHRLTLVMK20050112200502

An actuating assembly (1) for a clinching die (2), in particular for clinching the peripheral edge of a vehicle window (4), has a supporting table (29) guided to translate along a vertical axis (13); and two actuators (37, 38), one for translating the supporting table (29) between two reference positions to change the working blades (14, 15) in the clinching die (2), and the other for translating the supporting table by a work travel about each reference position, so as to perform a pre-clinching operation and a clinching operation respectively; one of the two actuators (37, 38) is fixed, the other is movable longitudinally during at least part of the translatory movement of the supporting table (29), and the two actuators activate respective connecting rod and crank transmissions (47, 57).