JPS61211494A - クロ−ラドリルのロツド受け装置 - Google Patents
クロ−ラドリルのロツド受け装置Info
- Publication number
- JPS61211494A JPS61211494A JP18403085A JP18403085A JPS61211494A JP S61211494 A JPS61211494 A JP S61211494A JP 18403085 A JP18403085 A JP 18403085A JP 18403085 A JP18403085 A JP 18403085A JP S61211494 A JPS61211494 A JP S61211494A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- support
- receiving device
- plate
- drifter
- 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 description 11
- 230000000694 effects Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18403085A JPS61211494A (ja) | 1985-08-23 | 1985-08-23 | クロ−ラドリルのロツド受け装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18403085A JPS61211494A (ja) | 1985-08-23 | 1985-08-23 | クロ−ラドリルのロツド受け装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61211494A true JPS61211494A (ja) | 1986-09-19 |
| JPH0560030B2 JPH0560030B2 (enrdf_load_stackoverflow) | 1993-09-01 |
Family
ID=16146123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18403085A Granted JPS61211494A (ja) | 1985-08-23 | 1985-08-23 | クロ−ラドリルのロツド受け装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61211494A (enrdf_load_stackoverflow) |
-
1985
- 1985-08-23 JP JP18403085A patent/JPS61211494A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0560030B2 (enrdf_load_stackoverflow) | 1993-09-01 |
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