JPH0444273Y2 - - Google Patents
Info
- Publication number
- JPH0444273Y2 JPH0444273Y2 JP1987158161U JP15816187U JPH0444273Y2 JP H0444273 Y2 JPH0444273 Y2 JP H0444273Y2 JP 1987158161 U JP1987158161 U JP 1987158161U JP 15816187 U JP15816187 U JP 15816187U JP H0444273 Y2 JPH0444273 Y2 JP H0444273Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking pin
- sheet material
- workpiece
- pin
- spring
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 44
- 230000007246 mechanism Effects 0.000 description 15
- 238000004080 punching Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158161U JPH0444273Y2 (US20100012521A1-20100121-C00001.png) | 1987-10-17 | 1987-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158161U JPH0444273Y2 (US20100012521A1-20100121-C00001.png) | 1987-10-17 | 1987-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168130U JPH0168130U (US20100012521A1-20100121-C00001.png) | 1989-05-02 |
| JPH0444273Y2 true JPH0444273Y2 (US20100012521A1-20100121-C00001.png) | 1992-10-19 |
Family
ID=31438240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158161U Expired JPH0444273Y2 (US20100012521A1-20100121-C00001.png) | 1987-10-17 | 1987-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444273Y2 (US20100012521A1-20100121-C00001.png) |
-
1987
- 1987-10-17 JP JP1987158161U patent/JPH0444273Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0168130U (US20100012521A1-20100121-C00001.png) | 1989-05-02 |
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