JPH0355678Y2 - - Google Patents
Info
- Publication number
- JPH0355678Y2 JPH0355678Y2 JP19741386U JP19741386U JPH0355678Y2 JP H0355678 Y2 JPH0355678 Y2 JP H0355678Y2 JP 19741386 U JP19741386 U JP 19741386U JP 19741386 U JP19741386 U JP 19741386U JP H0355678 Y2 JPH0355678 Y2 JP H0355678Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- flexible joint
- casing
- crushing device
- flexible
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 description 8
- 239000011888 foil Substances 0.000 description 3
- 241001406386 Leucaena trichodes Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19741386U JPH0355678Y2 (enrdf_load_stackoverflow) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19741386U JPH0355678Y2 (enrdf_load_stackoverflow) | 1986-12-24 | 1986-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63104492U JPS63104492U (enrdf_load_stackoverflow) | 1988-07-06 |
| JPH0355678Y2 true JPH0355678Y2 (enrdf_load_stackoverflow) | 1991-12-11 |
Family
ID=31157127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19741386U Expired JPH0355678Y2 (enrdf_load_stackoverflow) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355678Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-12-24 JP JP19741386U patent/JPH0355678Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63104492U (enrdf_load_stackoverflow) | 1988-07-06 |
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