JPS6356792U - - Google Patents
Info
- Publication number
- JPS6356792U JPS6356792U JP14820786U JP14820786U JPS6356792U JP S6356792 U JPS6356792 U JP S6356792U JP 14820786 U JP14820786 U JP 14820786U JP 14820786 U JP14820786 U JP 14820786U JP S6356792 U JPS6356792 U JP S6356792U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- cylinder
- rotating
- flange
- small diameter
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986148207U JPH0419107Y2 (enExample) | 1986-09-27 | 1986-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986148207U JPH0419107Y2 (enExample) | 1986-09-27 | 1986-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6356792U true JPS6356792U (enExample) | 1988-04-15 |
| JPH0419107Y2 JPH0419107Y2 (enExample) | 1992-04-28 |
Family
ID=31062263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986148207U Expired JPH0419107Y2 (enExample) | 1986-09-27 | 1986-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419107Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204297A (ja) * | 1982-05-21 | 1983-11-28 | 本間 良治 | 地盤の掘削方法及び装置 |
-
1986
- 1986-09-27 JP JP1986148207U patent/JPH0419107Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204297A (ja) * | 1982-05-21 | 1983-11-28 | 本間 良治 | 地盤の掘削方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419107Y2 (enExample) | 1992-04-28 |