JPS63194997U - - Google Patents
Info
- Publication number
- JPS63194997U JPS63194997U JP8555487U JP8555487U JPS63194997U JP S63194997 U JPS63194997 U JP S63194997U JP 8555487 U JP8555487 U JP 8555487U JP 8555487 U JP8555487 U JP 8555487U JP S63194997 U JPS63194997 U JP S63194997U
- Authority
- JP
- Japan
- Prior art keywords
- excavator
- penetration part
- support plate
- ace
- face side
- 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
- 230000035515 penetration Effects 0.000 claims description 4
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987085554U JPH069109Y2 (ja) | 1987-06-02 | 1987-06-02 | シールド式トンネル掘削機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987085554U JPH069109Y2 (ja) | 1987-06-02 | 1987-06-02 | シールド式トンネル掘削機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63194997U true JPS63194997U (es) | 1988-12-15 |
| JPH069109Y2 JPH069109Y2 (ja) | 1994-03-09 |
Family
ID=30941066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987085554U Expired - Lifetime JPH069109Y2 (ja) | 1987-06-02 | 1987-06-02 | シールド式トンネル掘削機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069109Y2 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6433396A (en) * | 1987-07-30 | 1989-02-03 | Hitachi Construction Machinery | Ground improving device from inside of shielding machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941273U (ja) * | 1982-09-09 | 1984-03-16 | 松下電器産業株式会社 | 環状管球用包装容器 |
-
1987
- 1987-06-02 JP JP1987085554U patent/JPH069109Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941273U (ja) * | 1982-09-09 | 1984-03-16 | 松下電器産業株式会社 | 環状管球用包装容器 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6433396A (en) * | 1987-07-30 | 1989-02-03 | Hitachi Construction Machinery | Ground improving device from inside of shielding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069109Y2 (ja) | 1994-03-09 |