JPH0168132U - - Google Patents
Info
- Publication number
- JPH0168132U JPH0168132U JP1987163546U JP16354687U JPH0168132U JP H0168132 U JPH0168132 U JP H0168132U JP 1987163546 U JP1987163546 U JP 1987163546U JP 16354687 U JP16354687 U JP 16354687U JP H0168132 U JPH0168132 U JP H0168132U
- Authority
- JP
- Japan
- Prior art keywords
- flange portion
- seaming
- flange
- lid
- seam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004826 seaming Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
第１図は本考案の実施例を示す缶胴頂部フラン
ジ部構造の断面図、第２図は本考案と従来のフラ
ンジ部の鍔部形状によるリフト荷重を比較する説
明図、第３図は従来のシーム缶の巻締装置を示す
側面図、第４図は従来の缶胴頂部における巻締め
加工前のフランジ部構造を示す断面図、第５図及
び第６図は第４図のフランジ部構造から巻締加工
を順次行なう場合の断面図である。
図の主要部分の説明、１…缶胴、１ｄ…鍔、２
…蓋、２ａ…先端部、３…ゴム膜。
Fig. 1 is a cross-sectional view of the can body top flange structure showing an embodiment of the present invention, Fig. 2 is an explanatory diagram comparing the lift loads due to the flange shape of the present invention and the conventional flange part, and Fig. 3 is the conventional one. 4 is a cross-sectional view showing the flange structure of the conventional can body top before seaming process, and FIGS. 5 and 6 are the flange structure of FIG. 4. It is a sectional view in the case of sequentially performing seaming processing from the beginning. Explanation of the main parts of the diagram, 1... Can body, 1d... Tsuba, 2
...Lid, 2a...Tip, 3...Rubber membrane.
Claims (1)
るシーム缶において、同缶胴頂部のフランジ部の
鍔部を巻締め加工前において予め外周に向かつて
垂下させてなることを特徴とする缶胴頂部のフラ
ンジ部構造。 A seam can formed by seaming the flange portion of the top of the can body and the can lid, characterized in that the flange portion of the flange portion of the top of the can body is made to droop toward the outer periphery in advance before the seaming process. Flange structure on top of can body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163546U JPH0168132U (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163546U JPH0168132U (en) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168132U true JPH0168132U (en) | 1989-05-02 |
Family
ID=31448361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163546U Pending JPH0168132U (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168132U (en) |
-
1987
- 1987-10-26 JP JP1987163546U patent/JPH0168132U/ja active Pending