JPS61184797U - - Google Patents
Info
- Publication number
- JPS61184797U JPS61184797U JP6810785U JP6810785U JPS61184797U JP S61184797 U JPS61184797 U JP S61184797U JP 6810785 U JP6810785 U JP 6810785U JP 6810785 U JP6810785 U JP 6810785U JP S61184797 U JPS61184797 U JP S61184797U
- Authority
- JP
- Japan
- Prior art keywords
- copy
- detection plate
- cutter
- index
- bearing
- 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
- 238000001514 detection method Methods 0.000 claims description 14
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985068107U JPH0351438Y2 (enExample) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985068107U JPH0351438Y2 (enExample) | 1985-05-10 | 1985-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61184797U true JPS61184797U (enExample) | 1986-11-18 |
| JPH0351438Y2 JPH0351438Y2 (enExample) | 1991-11-05 |
Family
ID=30602555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985068107U Expired JPH0351438Y2 (enExample) | 1985-05-10 | 1985-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351438Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727279A (en) * | 1980-07-25 | 1982-02-13 | Canon Inc | Image forming method |
| JPS57133998A (en) * | 1981-02-13 | 1982-08-18 | Hitachi Construction Machinery | Monitor/controller for shielded excavator |
-
1985
- 1985-05-10 JP JP1985068107U patent/JPH0351438Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727279A (en) * | 1980-07-25 | 1982-02-13 | Canon Inc | Image forming method |
| JPS57133998A (en) * | 1981-02-13 | 1982-08-18 | Hitachi Construction Machinery | Monitor/controller for shielded excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351438Y2 (enExample) | 1991-11-05 |