JPS6438117U - - Google Patents
Info
- Publication number
- JPS6438117U JPS6438117U JP13004687U JP13004687U JPS6438117U JP S6438117 U JPS6438117 U JP S6438117U JP 13004687 U JP13004687 U JP 13004687U JP 13004687 U JP13004687 U JP 13004687U JP S6438117 U JPS6438117 U JP S6438117U
- Authority
- JP
- Japan
- Prior art keywords
- trimming
- pressure chamber
- surrounding wall
- elastic surrounding
- mold
- 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
- 238000009966 trimming Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13004687U JPS6438117U (ko) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13004687U JPS6438117U (ko) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438117U true JPS6438117U (ko) | 1989-03-07 |
Family
ID=31384859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13004687U Pending JPS6438117U (ko) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438117U (ko) |
-
1987
- 1987-08-28 JP JP13004687U patent/JPS6438117U/ja active Pending