JPH0278312U - - Google Patents
Info
- Publication number
- JPH0278312U JPH0278312U JP15863788U JP15863788U JPH0278312U JP H0278312 U JPH0278312 U JP H0278312U JP 15863788 U JP15863788 U JP 15863788U JP 15863788 U JP15863788 U JP 15863788U JP H0278312 U JPH0278312 U JP H0278312U
- Authority
- JP
- Japan
- Prior art keywords
- drive body
- rotary drilling
- casing
- drilling tool
- cutting member
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 2
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 |
---|---|---|---|
JP1988158637U JPH0614971Y2 (ja) | 1988-12-06 | 1988-12-06 | ノンコアドリル |
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 |
---|---|---|---|
JP1988158637U JPH0614971Y2 (ja) | 1988-12-06 | 1988-12-06 | ノンコアドリル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0278312U true JPH0278312U (US07413550-20080819-C00001.png) | 1990-06-15 |
JPH0614971Y2 JPH0614971Y2 (ja) | 1994-04-20 |
Family
ID=31439140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988158637U Expired - Lifetime JPH0614971Y2 (ja) | 1988-03-03 | 1988-12-06 | ノンコアドリル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0614971Y2 (US07413550-20080819-C00001.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003001546A (ja) * | 2001-06-26 | 2003-01-08 | Ebara Corp | オイルミスト噴射装置及び噴射方法 |
JP2011051092A (ja) * | 2009-09-02 | 2011-03-17 | Lockheed Martin Corp | ドリルモータ用工具貫通冷媒アダプタ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573546U (US07413550-20080819-C00001.png) * | 1980-06-06 | 1982-01-09 |
-
1988
- 1988-12-06 JP JP1988158637U patent/JPH0614971Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573546U (US07413550-20080819-C00001.png) * | 1980-06-06 | 1982-01-09 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003001546A (ja) * | 2001-06-26 | 2003-01-08 | Ebara Corp | オイルミスト噴射装置及び噴射方法 |
JP2011051092A (ja) * | 2009-09-02 | 2011-03-17 | Lockheed Martin Corp | ドリルモータ用工具貫通冷媒アダプタ |
Also Published As
Publication number | Publication date |
---|---|
JPH0614971Y2 (ja) | 1994-04-20 |