JPS61184798U - - Google Patents
Info
- Publication number
- JPS61184798U JPS61184798U JP6810985U JP6810985U JPS61184798U JP S61184798 U JPS61184798 U JP S61184798U JP 6810985 U JP6810985 U JP 6810985U JP 6810985 U JP6810985 U JP 6810985U JP S61184798 U JPS61184798 U JP S61184798U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- copy
- cutters
- center mark
- contraction
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6810985U JPS61184798U (cs) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6810985U JPS61184798U (cs) | 1985-05-10 | 1985-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184798U true JPS61184798U (cs) | 1986-11-18 |
Family
ID=30602560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6810985U Pending JPS61184798U (cs) | 1985-05-10 | 1985-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184798U (cs) |
Citations (3)
| 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 |
| JPS6070298A (ja) * | 1983-09-23 | 1985-04-22 | 川崎重工業株式会社 | シ−ルド掘進機のオ−バカッタ装置 |
-
1985
- 1985-05-10 JP JP6810985U patent/JPS61184798U/ja active Pending
Patent Citations (3)
| 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 |
| JPS6070298A (ja) * | 1983-09-23 | 1985-04-22 | 川崎重工業株式会社 | シ−ルド掘進機のオ−バカッタ装置 |
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