JPS62880Y2 - - Google Patents
Info
- Publication number
- JPS62880Y2 JPS62880Y2 JP19743581U JP19743581U JPS62880Y2 JP S62880 Y2 JPS62880 Y2 JP S62880Y2 JP 19743581 U JP19743581 U JP 19743581U JP 19743581 U JP19743581 U JP 19743581U JP S62880 Y2 JPS62880 Y2 JP S62880Y2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- die
- vibrating
- fixed
- excitation
- 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
- 230000005284 excitation Effects 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000010409 ironing Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19743581U JPS58102099U (ja) | 1981-12-26 | 1981-12-26 | 振動穴明け装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19743581U JPS58102099U (ja) | 1981-12-26 | 1981-12-26 | 振動穴明け装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58102099U JPS58102099U (ja) | 1983-07-11 |
| JPS62880Y2 true JPS62880Y2 (en]) | 1987-01-09 |
Family
ID=30110659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19743581U Granted JPS58102099U (ja) | 1981-12-26 | 1981-12-26 | 振動穴明け装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58102099U (en]) |
-
1981
- 1981-12-26 JP JP19743581U patent/JPS58102099U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58102099U (ja) | 1983-07-11 |
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