JPS624627Y2 - - Google Patents
Info
- Publication number
- JPS624627Y2 JPS624627Y2 JP15939181U JP15939181U JPS624627Y2 JP S624627 Y2 JPS624627 Y2 JP S624627Y2 JP 15939181 U JP15939181 U JP 15939181U JP 15939181 U JP15939181 U JP 15939181U JP S624627 Y2 JPS624627 Y2 JP S624627Y2
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- board
- earth
- sand
- cutter
- 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
- 239000004576 sand Substances 0.000 claims description 21
- 239000011888 foil Substances 0.000 claims description 18
- 238000007790 scraping Methods 0.000 description 13
- 239000002689 soil Substances 0.000 description 10
- 238000009412 basement excavation Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15939181U JPS5863290U (ja) | 1981-10-26 | 1981-10-26 | シ−ルド掘進機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15939181U JPS5863290U (ja) | 1981-10-26 | 1981-10-26 | シ−ルド掘進機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5863290U JPS5863290U (ja) | 1983-04-28 |
| JPS624627Y2 true JPS624627Y2 (enrdf_load_stackoverflow) | 1987-02-02 |
Family
ID=29951845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15939181U Granted JPS5863290U (ja) | 1981-10-26 | 1981-10-26 | シ−ルド掘進機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5863290U (enrdf_load_stackoverflow) |
-
1981
- 1981-10-26 JP JP15939181U patent/JPS5863290U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5863290U (ja) | 1983-04-28 |
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