JPH0614970Y2 - 回転穿孔工具 - Google Patents
回転穿孔工具Info
- Publication number
- JPH0614970Y2 JPH0614970Y2 JP1988158388U JP15838888U JPH0614970Y2 JP H0614970 Y2 JPH0614970 Y2 JP H0614970Y2 JP 1988158388 U JP1988158388 U JP 1988158388U JP 15838888 U JP15838888 U JP 15838888U JP H0614970 Y2 JPH0614970 Y2 JP H0614970Y2
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- nozzle
- rotary
- drilling tool
- rotary shaft
- 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 claims description 18
- 239000003595 mist Substances 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158388U JPH0614970Y2 (ja) | 1988-12-05 | 1988-12-05 | 回転穿孔工具 |
| EP89301979A EP0332328B1 (en) | 1988-03-03 | 1989-02-28 | Mist-spouting type drilling device |
| DE8989301979T DE68902852T2 (de) | 1988-03-03 | 1989-02-28 | Kuehlmittelspruehsystem fuer bohrvorrichtungen. |
| US07/492,306 US5004382A (en) | 1988-03-03 | 1990-03-07 | Mist-spouting type drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158388U JPH0614970Y2 (ja) | 1988-12-05 | 1988-12-05 | 回転穿孔工具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0278310U JPH0278310U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-15 |
| JPH0614970Y2 true JPH0614970Y2 (ja) | 1994-04-20 |
Family
ID=31699533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988158388U Expired - Lifetime JPH0614970Y2 (ja) | 1988-03-03 | 1988-12-05 | 回転穿孔工具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614970Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64265Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-06-06 | 1989-01-06 |
-
1988
- 1988-12-05 JP JP1988158388U patent/JPH0614970Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0278310U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-15 |