EP 3659723 A1 20200603 - METHOD AND DEVICE FOR MANUFACTURING A METAL CAN
Title (en)
METHOD AND DEVICE FOR MANUFACTURING A METAL CAN
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER METALLDOSE
Title (fr)
PROCÉDÉ ET DISPOSITIF DE FABRICATION D'UN RÉCIPIENT MÉTALLIQUE
Publication
Application
Priority
EP 18209281 A 20181129
Abstract (en)
The invention relates to a method of manufacturing a metal can comprising the steps of:- providing a metal sheet,- cutting a blank from the metal sheet,- drawing the blank into a cup,- redrawing the cup- and wall ironing the cup into a can,wherein the can is cooled by spraying a cooling medium against the exterior of the can after the step of redrawing.
IPC 8 full level
B21D 22/28 (2006.01); B21D 51/26 (2006.01)
CPC (source: EP)
B21D 22/286 (2013.01); B21D 51/26 (2013.01)
Citation (search report)
- [XYI] US 5179854 A 19930119 - MATSUI KENZO [JP], et al
- [XA] US 4108099 A 19780822 - FIDLER FRED, et al
- [Y] US 5168742 A 19921208 - HEYES PETER J [GB], et al
- [Y] US 4278711 A 19810714 - SULLIVAN RICHARD W
- [A] US 3577753 A 19710504 - SHAH DIPAK C, et al
- [YA] WO 2008067522 A1 20080605 - REXAM BEVERAGE CAN CO [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 18209281 A 20181129