- 专利标题： Shell with expandable rivet button and tooling therefor
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申请号： US18199095申请日： 2023-05-18
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公开(公告)号： US12017267B2公开(公告)日： 2024-06-25
- 发明人: Dennis Cornelius Stammen , Mark Mitchell , Christopher Macke
- 申请人： Stolle Machinery Company, LLC
- 申请人地址： US CO Centennial
- 专利权人： Stolle Machinery Company, LLC
- 当前专利权人： Stolle Machinery Company, LLC
- 当前专利权人地址： US CO Centennial
- 代理机构： Eckert Seamans Cherin & Mellott, LLC
- 分案原申请号： US17336356 2021.06.02
- 主分类号： B21D51/38
- IPC分类号： B21D51/38 ; B65D17/28 ; B65D41/40
摘要：
A can end including a central panel with an expandable bubble disposed thereon is provided. The use of an expandable bubble allows for an expandable rivet button and thereafter an expandable rivet that has an enhanced overlap of a tab body. Such an expandable rivet allows for the use of a metal sheet with a thinner base thickness.
公开/授权文献
- US20230286033A1 SHELL WITH EXPANDABLE RIVET BUTTON AND TOOLING THEREFOR 公开/授权日：2023-09-14
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