EP 1197276 B1 20051207 - Procedure for punching a blank from a metallic band
Title (en)
Procedure for punching a blank from a metallic band
Title (de)
Verfahren zum Stanzen eines Zuschnittes aus einem Metallband
Title (fr)
Procédé de poinçonnage d'une ébauche d'une bande métallique
Publication
Application
Priority
IT MI20002208 A 20001013
Abstract (en)
[origin: EP1197276A1] A procedure for the punching of a blank (12, 13) from a metallic band (10), in a punching station (11), which is particularly but not exclusively intended for the production of a hinge box for furniture, comprises the following cyclically repeated steps: punching said blank (12, 13) from the metallic band (10); discharging said punched blank (12, 13) from the punching station (11) and transferring it to a subsequent processing station; at the same time as the transfer of said blank (12, 13), advancing the band (10) longitudinally for a distance X in a direction (F) and moving it laterally for a distance Y in a direction (F1) or (F2), said distance Y being determined according to the configuration of the blanks (12, 13), in such a way that the profiles of the punched blanks fit together at each operation. The procedure is characterised in that said punched blank (12, 13) is rotated in the same punching station by a suitable angle at least once every two punching operations to be in a suitable position for a subsequent processing. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 28/06 (2006.01)
CPC (source: EP)
B21D 28/06 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1197276 A1 20020417; EP 1197276 B1 20051207; AT E311948 T1 20051215; DE 60115574 D1 20060112; DE 60115574 T2 20060824; ES 2254319 T3 20060616; IT 1319204 B1 20030926; IT MI20002208 A1 20020413; SI 1197276 T1 20060630
DOCDB simple family (application)
EP 01203825 A 20011009; AT 01203825 T 20011009; DE 60115574 T 20011009; ES 01203825 T 20011009; IT MI20002208 A 20001013; SI 200130503 T 20011009