JPS6243036Y2 - - Google Patents
Info
- Publication number
- JPS6243036Y2 JPS6243036Y2 JP5492382U JP5492382U JPS6243036Y2 JP S6243036 Y2 JPS6243036 Y2 JP S6243036Y2 JP 5492382 U JP5492382 U JP 5492382U JP 5492382 U JP5492382 U JP 5492382U JP S6243036 Y2 JPS6243036 Y2 JP S6243036Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- slit opening
- slit
- closing
- opening
- 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
- 239000011888 foil Substances 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 2
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 1
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5492382U JPS58171992U (ja) | 1982-04-15 | 1982-04-15 | シ−ルド掘進機におけるカツタスリツト開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5492382U JPS58171992U (ja) | 1982-04-15 | 1982-04-15 | シ−ルド掘進機におけるカツタスリツト開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58171992U JPS58171992U (ja) | 1983-11-17 |
| JPS6243036Y2 true JPS6243036Y2 (th) | 1987-11-06 |
Family
ID=30065528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5492382U Granted JPS58171992U (ja) | 1982-04-15 | 1982-04-15 | シ−ルド掘進機におけるカツタスリツト開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58171992U (th) |
-
1982
- 1982-04-15 JP JP5492382U patent/JPS58171992U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58171992U (ja) | 1983-11-17 |
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