EP 0919307 B1 20031210 - Process for the blanking of metallic drawer guides
Title (en)
Process for the blanking of metallic drawer guides
Title (de)
Verfahren zum Stanzen von Schubladenführungen
Title (fr)
Procédé de poinçonnage de glissières pour tiroirs
Publication
Application
Priority
IT MI972630 A 19971127
Abstract (en)
[origin: EP0919307A2] A process for the blanking of metallic drawer guides, in particular metallic guides for so-called "self-closing" drawers, by a transfer machine, comprising at least one shearing phase from a strip (10) to shape the contours of a preform (12), a phase of separating said preform (12) from said strip (10) to shape a single flat preform (12) in an elongated rectangular form, suitable for producing a whole (13, 14) with two opposed right and left-side guides of a drawer, with additional molding and shaping phases of said flat preform in two parts in the shape of a "Z" facing each other in a specular manner while being centrally joined, and a separating phase by blanking the said two parts so as to shape two guides having an essentially Z-formed cross section (30,40) with an inclined ramp (31,41) in a terminal area (12a). <IMAGE>
IPC 1-7
IPC 8 full level
A47B 88/04 (2006.01); B21D 28/06 (2006.01); B21D 35/00 (2006.01)
CPC (source: EP US)
A47B 88/40 (2017.01 - US); A47B 88/457 (2017.01 - EP); B21D 35/00 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI NL PT
DOCDB simple family (publication)
EP 0919307 A2 19990602; EP 0919307 A3 20020130; EP 0919307 B1 20031210; AT E255968 T1 20031215; DE 69820398 D1 20040122; DE 69820398 T2 20041014; ES 2212216 T3 20040716; IT 1296574 B1 19990714; IT MI972630 A1 19990527; PT 919307 E 20040430; SI 0919307 T1 20040630
DOCDB simple family (application)
EP 98203839 A 19981113; AT 98203839 T 19981113; DE 69820398 T 19981113; ES 98203839 T 19981113; IT MI972630 A 19971127; PT 98203839 T 19981113; SI 9830607 T 19981113