EP 1159097 A1 20011205 - METHOD FOR FORMING METAL PARTS BY COLD DEFORMATION
Title (en)
METHOD FOR FORMING METAL PARTS BY COLD DEFORMATION
Title (de)
VERFAHREN ZUM VERFORMEN METALLISCHER WERKSTÜCKE DURCH KALTVERFORMEN
Title (fr)
PROCEDE DE FORMAGE DE PIECES METALLIQUES PAR DEFORMATION A FROID
Publication
Application
Priority
- FR 0000630 W 20000315
- FR 9903155 A 19990315
Abstract (en)
[origin: FR2790983A1] The invention concerns a method for forming metal parts by cold deformation, consisting in: (i) mechanically depositing a metal zinc layer on the free surface of the blank of the part to be produced; and (ii) forming said part by plastic deformation.
IPC 1-7
IPC 8 full level
B21C 23/32 (2006.01); B21C 37/04 (2006.01); B21J 1/02 (2006.01); B21J 3/00 (2006.01); C23C 24/04 (2006.01); C23C 28/00 (2006.01)
CPC (source: EP KR US)
B21C 23/32 (2013.01 - EP US); B21C 37/042 (2013.01 - EP US); B21D 35/00 (2013.01 - KR); B21J 3/00 (2013.01 - EP US); C23C 24/04 (2013.01 - EP US); C23C 28/3225 (2013.01 - EP US); C23C 28/34 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6598441 B1 20030729; AT E219397 T1 20020715; AU 3298500 A 20001004; BR 0009003 A 20020102; CA 2368062 A1 20000921; CA 2368062 C 20080923; CZ 20013309 A3 20020515; CZ 296833 B6 20060614; DE 60000228 D1 20020725; DE 60000228 T2 20030227; EP 1159097 A1 20011205; EP 1159097 B1 20020619; ES 2177512 T3 20021216; FR 2790983 A1 20000922; FR 2790983 B1 20010622; HU P0200233 A2 20020529; JP 2002538969 A 20021119; KR 100602897 B1 20060720; KR 20020007326 A 20020126; MX PA01009377 A 20030606; PL 198112 B1 20080530; PL 354612 A1 20040209; TR 200102686 T2 20020321; WO 0054907 A1 20000921
DOCDB simple family (application)
US 93645901 A 20011221; AT 00910954 T 20000315; AU 3298500 A 20000315; BR 0009003 A 20000315; CA 2368062 A 20000315; CZ 20013309 A 20000315; DE 60000228 T 20000315; EP 00910954 A 20000315; ES 00910954 T 20000315; FR 0000630 W 20000315; FR 9903155 A 19990315; HU P0200233 A 20000315; JP 2000604969 A 20000315; KR 20017011652 A 20010913; MX PA01009377 A 20000315; PL 35461200 A 20000315; TR 200102686 T 20000315