JPS6288938U - - Google Patents
Info
- Publication number
- JPS6288938U JPS6288938U JP17898585U JP17898585U JPS6288938U JP S6288938 U JPS6288938 U JP S6288938U JP 17898585 U JP17898585 U JP 17898585U JP 17898585 U JP17898585 U JP 17898585U JP S6288938 U JPS6288938 U JP S6288938U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- air flow
- compressed air
- outer tube
- flow path
- 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
- 238000005527 soil sampling Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17898585U JPH052681Y2 (enExample) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17898585U JPH052681Y2 (enExample) | 1985-11-22 | 1985-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6288938U true JPS6288938U (enExample) | 1987-06-06 |
| JPH052681Y2 JPH052681Y2 (enExample) | 1993-01-22 |
Family
ID=31121630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17898585U Expired - Lifetime JPH052681Y2 (enExample) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052681Y2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01276041A (ja) * | 1988-04-28 | 1989-11-06 | Electric Power Dev Co Ltd | 軟岩サンプリング用ボーリングビット |
| JP2006328637A (ja) * | 2005-05-23 | 2006-12-07 | Ee C Ii Shisui Kogyo:Kk | 改良型ダブルコアチューブ・サンプラー |
-
1985
- 1985-11-22 JP JP17898585U patent/JPH052681Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01276041A (ja) * | 1988-04-28 | 1989-11-06 | Electric Power Dev Co Ltd | 軟岩サンプリング用ボーリングビット |
| JP2006328637A (ja) * | 2005-05-23 | 2006-12-07 | Ee C Ii Shisui Kogyo:Kk | 改良型ダブルコアチューブ・サンプラー |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052681Y2 (enExample) | 1993-01-22 |
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