JPS6391592U - - Google Patents
Info
- Publication number
- JPS6391592U JPS6391592U JP18471686U JP18471686U JPS6391592U JP S6391592 U JPS6391592 U JP S6391592U JP 18471686 U JP18471686 U JP 18471686U JP 18471686 U JP18471686 U JP 18471686U JP S6391592 U JPS6391592 U JP S6391592U
- Authority
- JP
- Japan
- Prior art keywords
- screw blade
- shaft body
- opening
- earth
- face plate
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 claims description 4
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18471686U JPH0352877Y2 (no) | 1986-11-29 | 1986-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18471686U JPH0352877Y2 (no) | 1986-11-29 | 1986-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6391592U true JPS6391592U (no) | 1988-06-14 |
| JPH0352877Y2 JPH0352877Y2 (no) | 1991-11-18 |
Family
ID=31132654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18471686U Expired JPH0352877Y2 (no) | 1986-11-29 | 1986-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352877Y2 (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013181312A (ja) * | 2012-03-01 | 2013-09-12 | Taisei Corp | シールド掘削機 |
-
1986
- 1986-11-29 JP JP18471686U patent/JPH0352877Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013181312A (ja) * | 2012-03-01 | 2013-09-12 | Taisei Corp | シールド掘削機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352877Y2 (no) | 1991-11-18 |