JPH064986Y2 - 穴明機 - Google Patents
穴明機Info
- Publication number
- JPH064986Y2 JPH064986Y2 JP13902688U JP13902688U JPH064986Y2 JP H064986 Y2 JPH064986 Y2 JP H064986Y2 JP 13902688 U JP13902688 U JP 13902688U JP 13902688 U JP13902688 U JP 13902688U JP H064986 Y2 JPH064986 Y2 JP H064986Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- punch
- fixed base
- cylinder device
- fluid pressure
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 title description 6
- 238000004080 punching Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13902688U JPH064986Y2 (ja) | 1988-10-24 | 1988-10-24 | 穴明機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13902688U JPH064986Y2 (ja) | 1988-10-24 | 1988-10-24 | 穴明機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0259824U JPH0259824U (en]) | 1990-05-01 |
| JPH064986Y2 true JPH064986Y2 (ja) | 1994-02-09 |
Family
ID=31401903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13902688U Expired - Lifetime JPH064986Y2 (ja) | 1988-10-24 | 1988-10-24 | 穴明機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064986Y2 (en]) |
-
1988
- 1988-10-24 JP JP13902688U patent/JPH064986Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0259824U (en]) | 1990-05-01 |
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