Invention Grant
- Patent Title: Can manufacture
- Patent Title (中): 可以制造
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Application No.: US14511938Application Date: 2014-10-10
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Publication No.: US09555459B2Publication Date: 2017-01-31
- Inventor: Stuart Monro , Alain Presset , Jonathan Riley , Keith Vincent
- Applicant: CROWN Packaging Technology, Inc.
- Applicant Address: US IL Alsip
- Assignee: Crown Packaging Technology, Inc.
- Current Assignee: Crown Packaging Technology, Inc.
- Current Assignee Address: US IL Alsip
- Agency: Baker & Hostetler LLP
- Priority: EP10159582 20100412
- Main IPC: B21D22/24
- IPC: B21D22/24 ; B21D22/28 ; B21D25/04 ; B21D22/20 ; B21D22/22 ; B21D25/00 ; B21D51/26 ; B65D8/00 ; B21D51/10
Abstract:
A method and apparatus are disclosed which are suitable for use in the manufacture of two-piece metal containers. In particular, a way of making cups from metal sheet is disclosed using a combination of stretching and drawing operations. The resulting cups have the advantage of having a base thickness that is thinner relative to the ingoing gauge of the metal sheet.
Public/Granted literature
- US20150047407A1 Can Manufacture Public/Granted day:2015-02-19
Information query
