JPS6117098Y2 - - Google Patents
Info
- Publication number
- JPS6117098Y2 JPS6117098Y2 JP17342679U JP17342679U JPS6117098Y2 JP S6117098 Y2 JPS6117098 Y2 JP S6117098Y2 JP 17342679 U JP17342679 U JP 17342679U JP 17342679 U JP17342679 U JP 17342679U JP S6117098 Y2 JPS6117098 Y2 JP S6117098Y2
- Authority
- JP
- Japan
- Prior art keywords
- leading
- swell
- stabilizer
- leading pipe
- pipe
- 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
- 239000003381 stabilizer Substances 0.000 claims description 23
- 239000000314 lubricant Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17342679U JPS6117098Y2 (sl) | 1979-12-17 | 1979-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17342679U JPS6117098Y2 (sl) | 1979-12-17 | 1979-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5691792U JPS5691792U (sl) | 1981-07-22 |
| JPS6117098Y2 true JPS6117098Y2 (sl) | 1986-05-26 |
Family
ID=29684212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17342679U Expired JPS6117098Y2 (sl) | 1979-12-17 | 1979-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117098Y2 (sl) |
-
1979
- 1979-12-17 JP JP17342679U patent/JPS6117098Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5691792U (sl) | 1981-07-22 |
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