Title:
強化した側壁を有する缶端部およびそれを作る装置と方法
Document Type and Number:
Japanese Patent JP5021859
Kind Code:
B2
Abstract:
A method and apparatus for seaming a can end to a can body and a can made thereby. The can end has a side wall forming an angle in the range of about 12 DEG to 15 DEG . A seaming chuck is inserted into the can end adjacent its side wall. The seaming chuck has upper and lower walls. The upper wall is essentially cylindrical or slightly negatively tapered. The lower wall is disposed at an angle very close to that of the can end side wall so that the upper and lower chuck side walls form an obtuse angle in the range of about 162 DEG to 168 DEG . A can seamed using such a chuck will have a segmented, kinked side wall comprising upper and lower substantially straight sections intersecting at a circumferentially extending crease and forming an obtuse angle.
More Like This:
| WO/2024/106115 | METHOD FOR PRODUCING SEAMLESS CAN |
| WO/1996/020051 | COMPOUND DIP PROCESS FOR METAL CANS |
Inventors:
Fields, Bryan
Wilson, Lloyd
Wilson, Lloyd
Application Number:
JP2000567327A
Publication Date:
September 12, 2012
Filing Date:
August 19, 1999
Export Citation:
Assignee:
Crown Packaging Technology, Inc.
International Classes:
B21D51/30; B21D51/26; B65D8/20; B21D51/32; B21D51/38; B65D8/12
Domestic Patent References:
| JP5146272A | ||||
| JP6256239U | ||||
| JP6198365A | ||||
| JP337804Y2 | ||||
| JP5613224Y2 | ||||
| JP67869A | ||||
| JP117395Y2 | ||||
| JP5185170A | ||||
| JP6235849B2 | ||||
| JP200016423A | ||||
| JP8192840A | ||||
| JP3275443A |
Foreign References:
| WO1996037414A1 | ||||
| US3409168 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Hiroyuki Hashimoto
Hajime Asamura
Yutaka Yoshida
Hiroyuki Hashimoto