JPS6338309Y2 - - Google Patents
Info
- Publication number
- JPS6338309Y2 JPS6338309Y2 JP9350682U JP9350682U JPS6338309Y2 JP S6338309 Y2 JPS6338309 Y2 JP S6338309Y2 JP 9350682 U JP9350682 U JP 9350682U JP 9350682 U JP9350682 U JP 9350682U JP S6338309 Y2 JPS6338309 Y2 JP S6338309Y2
- Authority
- JP
- Japan
- Prior art keywords
- cab
- driver
- drilling machine
- drilling
- air
- 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
- 238000005553 drilling Methods 0.000 claims description 28
- 238000007664 blowing Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 4
- 239000011435 rock Substances 0.000 description 18
- 239000003921 oil Substances 0.000 description 11
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 5
- 239000004519 grease Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Component Parts Of Construction Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9350682U JPS591770U (ja) | 1982-06-22 | 1982-06-22 | 穿孔機の運転室用油付着防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9350682U JPS591770U (ja) | 1982-06-22 | 1982-06-22 | 穿孔機の運転室用油付着防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS591770U JPS591770U (ja) | 1984-01-07 |
| JPS6338309Y2 true JPS6338309Y2 (2) | 1988-10-07 |
Family
ID=30224361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9350682U Granted JPS591770U (ja) | 1982-06-22 | 1982-06-22 | 穿孔機の運転室用油付着防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591770U (2) |
-
1982
- 1982-06-22 JP JP9350682U patent/JPS591770U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS591770U (ja) | 1984-01-07 |
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