JPS6326478Y2 - - Google Patents
Info
- Publication number
- JPS6326478Y2 JPS6326478Y2 JP1982185596U JP18559682U JPS6326478Y2 JP S6326478 Y2 JPS6326478 Y2 JP S6326478Y2 JP 1982185596 U JP1982185596 U JP 1982185596U JP 18559682 U JP18559682 U JP 18559682U JP S6326478 Y2 JPS6326478 Y2 JP S6326478Y2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- cutting edge
- blade
- casing body
- blades
- 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
- 238000009412 basement excavation Methods 0.000 claims description 11
- 239000004576 sand Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18559682U JPS5989183U (ja) | 1982-12-08 | 1982-12-08 | 掘削ケ−シングの刃 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18559682U JPS5989183U (ja) | 1982-12-08 | 1982-12-08 | 掘削ケ−シングの刃 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5989183U JPS5989183U (ja) | 1984-06-16 |
| JPS6326478Y2 true JPS6326478Y2 (un) | 1988-07-18 |
Family
ID=30401107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18559682U Granted JPS5989183U (ja) | 1982-12-08 | 1982-12-08 | 掘削ケ−シングの刃 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5989183U (un) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0535195Y2 (un) * | 1989-06-16 | 1993-09-07 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157102U (un) * | 1977-05-16 | 1978-12-09 |
-
1982
- 1982-12-08 JP JP18559682U patent/JPS5989183U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5989183U (ja) | 1984-06-16 |
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