EP 1433545 A2 20040630 - Metal sheet bending unit, particularly for forming lips
Title (en)
Metal sheet bending unit, particularly for forming lips
Title (de)
Metallblechbiegeeinheit, speziell zum Formen von Lippen
Title (fr)
Dispositif de pliage de feuille métalique, en particulier pour le formage des lèvres
Publication
Application
Priority
IT TO20021115 A 20021223
Abstract (en)
A metal sheet bending unit (3), particularly for forming lips (65), has a frame (10) for supporting a metal sheet (19), and a blankholder member (24) movable with respect to the frame (10) between a closed and an open position; the unit (3) also has a bending blade (50), which is movable against a lip (65) of the metal sheet (19) to bend the lip (65), in use, while the metal sheet (19) is held in a fixed position by the blankholder member (24); and the blankholder member (24) and the blade (50) are moved back and forth by respective cam and tappet devices (34, 57), the cams (36, 61) of which are fitted in fixed positions to the same powered transmission shaft (4). <IMAGE>
IPC 1-7
IPC 8 full level
B21D 19/08 (2006.01)
CPC (source: EP)
B21D 19/08 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1433545 A2 20040630; EP 1433545 A3 20050316; BR 0306173 A 20050524; CN 1537686 A 20041020; IT TO20021115 A1 20040624
DOCDB simple family (application)
EP 03104926 A 20031222; BR 0306173 A 20031222; CN 200310123770 A 20031223; IT TO20021115 A 20021223