System and method for forming a metal beverage container using blow molding
US8899085B2 · kind B2 · utility
9Cited by
11References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2012 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Dec 31, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49986
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A system and method of manufacturing a metal vessel may include providing a preform formed of a work hardened metal that includes an open portion, a closed end portion, and body portion. The body portion of the preform may be preheated in a manner that limits heat being applied to the open portion and closed end portion of the preform. The preheated preform may be blow molded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.