JPH0624470Y2 - 礫層サンプラー - Google Patents
礫層サンプラーInfo
- Publication number
- JPH0624470Y2 JPH0624470Y2 JP1987200489U JP20048987U JPH0624470Y2 JP H0624470 Y2 JPH0624470 Y2 JP H0624470Y2 JP 1987200489 U JP1987200489 U JP 1987200489U JP 20048987 U JP20048987 U JP 20048987U JP H0624470 Y2 JPH0624470 Y2 JP H0624470Y2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- tube
- rod
- tip
- outer tube
- 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
- 238000005070 sampling Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987200489U JPH0624470Y2 (ja) | 1987-12-28 | 1987-12-28 | 礫層サンプラー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987200489U JPH0624470Y2 (ja) | 1987-12-28 | 1987-12-28 | 礫層サンプラー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102845U JPH01102845U (cg-RX-API-DMAC7.html) | 1989-07-11 |
| JPH0624470Y2 true JPH0624470Y2 (ja) | 1994-06-29 |
Family
ID=31490893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987200489U Expired - Lifetime JPH0624470Y2 (ja) | 1987-12-28 | 1987-12-28 | 礫層サンプラー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624470Y2 (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0749755B2 (ja) * | 1989-12-25 | 1995-05-31 | 中央開発株式会社 | 高品質地質試料採取装置と同方法 |
| CN116025269B (zh) * | 2023-03-30 | 2023-07-04 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | 一种固体矿产地质勘查用钻进设备 |
-
1987
- 1987-12-28 JP JP1987200489U patent/JPH0624470Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01102845U (cg-RX-API-DMAC7.html) | 1989-07-11 |
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