EP 0726106 B1 19990602 - Method for reshaping plate-like elements
Title (en)
Method for reshaping plate-like elements
Title (de)
Verfahren zum Umformen eines plattenförmigen Bauteils
Title (fr)
Procédé pour transformer un élément en forme de plaque
Publication
Application
Priority
DE 19503620 A 19950203
Abstract (en)
[origin: US6264771B1] This invention provides a method of forming a component made of an artificially and plastically formable material which can be hardened by artificial aging. The component is first shot-peen-formed in the unhardened condition and is subsequently, artificially aged. During artificial aping it is subjected to an exterior pressure load causing a creep of the impact-body-forming material to conform to a mold having the desired shape.
IPC 1-7
IPC 8 full level
B21D 31/06 (2006.01); B24C 1/10 (2006.01); C22F 1/00 (2006.01); C22F 1/04 (2006.01); C22F 1/057 (2006.01)
CPC (source: EP US)
B24C 1/10 (2013.01 - EP US); C22F 1/00 (2013.01 - EP US); C22F 1/04 (2013.01 - EP US); C22F 1/057 (2013.01 - EP US); Y10T 29/479 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6264771 B1 20010724; AT E180699 T1 19990615; CA 2168592 A1 19960804; DE 19503620 A1 19960808; DE 19503620 C2 19980716; DE 59602038 D1 19990708; DK 0726106 T3 19991213; EP 0726106 A1 19960814; EP 0726106 B1 19990602; ES 2135117 T3 19991016; GR 3031046 T3 19991231
DOCDB simple family (application)
US 59470996 A 19960131; AT 96100262 T 19960110; CA 2168592 A 19960201; DE 19503620 A 19950203; DE 59602038 T 19960110; DK 96100262 T 19960110; EP 96100262 A 19960110; ES 96100262 T 19960110; GR 990402124 T 19990819