Lightweight ram for bodymaker
US5626046A · kind A · utility
4Cited by
12References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 1, 1995 |
| Grant date | May 6, 1997 |
| Priority date | — |
| Expiry date | Jun 1, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D51/26
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A ram that is utilized in high speed apparatus for forming elongated one piece metal can bodies from shallow cups is constructed by metallurgically bonding either a nose piece to a body or a tail piece to a body, the body constructed from a single integral piece having an elongated thin walled tube section with either a tail piece section or a nose piece section for connection to a drive means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.