- 专利标题: Container produced from a single-layered, helically bent sheet-metal strip
-
申请号: US14429034申请日: 2013-06-13
-
公开(公告)号: US10023352B2公开(公告)日: 2018-07-17
- 发明人: Xaver Lipp
- 申请人: Xaver Lipp
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: DE102012018935 20120926
- 国际申请: PCT/EP2013/001741 WO 20130613
- 国际公布: WO2014/048515 WO 20140403
- 主分类号: B65D8/00
- IPC分类号: B65D8/00 ; B65D6/32 ; B65D6/38 ; B65D88/08 ; B65D90/02 ; B65D90/08 ; E04H7/30 ; B21C37/12 ; E04H7/06
摘要:
A container is produced from a single-layered, helically bent sheet-metal trip (20). A first, helically running peripheral portion (22) of the sheet-metal strip (20) is bent out in the direction of the outside of the container (10) to form a helically running bent out edge (24). A second, helically extending peripheral portion (26) of the sheet-metal strip (20) overlaps a third portion (28) of the sheet-metal strip (20) on the inside of the container (10). The third portion is adjacent to the bent-out edge (24) and extends in the direction of the second peripheral portion (26) from the bent out edge (24). The second peripheral portion (26) is connected in a fluid-tight manner to the third portion (28) of the sheet-metal strip (20) on the inside of the container (10).
公开/授权文献
信息查询