Base forming of can bodies

Details Base forming of can bodies Base forming of can bodies

B - Operations, Transporting

21

D

B21D 22/30 (2006.01) B21D 45/06 (2006.01)

Patent

CA 2217501

Can bodies are formed typically by drawing and wall-ironing a cup, introducing fluid between punch and dies as the cup exits the dies and then forming the desired base profile. The can bodies formed in the present invention are able to be produced from thin hard material such as double reduced steel and/or have stronger base profiles in terms of tighter radii and deeper countersinks than was hitherto possible without risk of splitting.

Les corps de boîtes pour boissons sont typiquement formés par laminage et étirage de parois, par introduction de fluide entre poinçon et matrices lorsque le gobelet sort des matrices et par formation du profil de base désiré. Les corps de boîte obtenus selon la présente invention peuvent être produits à partir de matériau dur et mince tel que de l'acier double réduction et/ou possèdent des profils de base plus solides en terme de rayons plus étroits et de fraisures plus profondes que ce qui était possible jusqu'à présent sans risque de fissuration.

Affiliated with

Also associated with

Rating

Base forming of can bodies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Base forming of can bodies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Base forming of can bodies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1501715