JPH0115454Y2 - - Google Patents
Info
- Publication number
- JPH0115454Y2 JPH0115454Y2 JP14326683U JP14326683U JPH0115454Y2 JP H0115454 Y2 JPH0115454 Y2 JP H0115454Y2 JP 14326683 U JP14326683 U JP 14326683U JP 14326683 U JP14326683 U JP 14326683U JP H0115454 Y2 JPH0115454 Y2 JP H0115454Y2
- Authority
- JP
- Japan
- Prior art keywords
- operating rod
- cylinder
- pipe
- chip discharge
- inner cylinder
- 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
- 239000012530 fluid Substances 0.000 claims description 22
- 238000005553 drilling Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14326683U JPS6053411U (ja) | 1983-09-17 | 1983-09-17 | 不断水穿孔工事に使用される切屑排出補助装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14326683U JPS6053411U (ja) | 1983-09-17 | 1983-09-17 | 不断水穿孔工事に使用される切屑排出補助装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6053411U JPS6053411U (ja) | 1985-04-15 |
| JPH0115454Y2 true JPH0115454Y2 (en]) | 1989-05-09 |
Family
ID=30319843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14326683U Granted JPS6053411U (ja) | 1983-09-17 | 1983-09-17 | 不断水穿孔工事に使用される切屑排出補助装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6053411U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7313461B2 (ja) * | 2019-10-11 | 2023-07-24 | コスモ工機株式会社 | 管穿孔装置 |
-
1983
- 1983-09-17 JP JP14326683U patent/JPS6053411U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6053411U (ja) | 1985-04-15 |
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