JPS61148424U - - Google Patents
Info
- Publication number
- JPS61148424U JPS61148424U JP3127185U JP3127185U JPS61148424U JP S61148424 U JPS61148424 U JP S61148424U JP 3127185 U JP3127185 U JP 3127185U JP 3127185 U JP3127185 U JP 3127185U JP S61148424 U JPS61148424 U JP S61148424U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- hole
- urethane rubber
- annular groove
- stripper
- 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
- 238000004080 punching Methods 0.000 claims description 10
- 229920006311 Urethane elastomer Polymers 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127185U JPS61148424U (enExample) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127185U JPS61148424U (enExample) | 1985-03-05 | 1985-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61148424U true JPS61148424U (enExample) | 1986-09-12 |
Family
ID=30531726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3127185U Pending JPS61148424U (enExample) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61148424U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130586A (enExample) * | 1973-04-13 | 1974-12-13 |
-
1985
- 1985-03-05 JP JP3127185U patent/JPS61148424U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130586A (enExample) * | 1973-04-13 | 1974-12-13 |