JPH049497U - - Google Patents
Info
- Publication number
- JPH049497U JPH049497U JP4995790U JP4995790U JPH049497U JP H049497 U JPH049497 U JP H049497U JP 4995790 U JP4995790 U JP 4995790U JP 4995790 U JP4995790 U JP 4995790U JP H049497 U JPH049497 U JP H049497U
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- waste
- boom cutter
- excavating
- boom
- 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
- 239000002699 waste material Substances 0.000 claims 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990049957U JP2519100Y2 (ja) | 1990-05-14 | 1990-05-14 | トンネル掘進機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990049957U JP2519100Y2 (ja) | 1990-05-14 | 1990-05-14 | トンネル掘進機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH049497U true JPH049497U (pt-PT) | 1992-01-28 |
| JP2519100Y2 JP2519100Y2 (ja) | 1996-12-04 |
Family
ID=31568093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990049957U Expired - Lifetime JP2519100Y2 (ja) | 1990-05-14 | 1990-05-14 | トンネル掘進機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519100Y2 (pt-PT) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132602A (en) * | 1975-05-14 | 1976-11-17 | Komatsu Mfg Co Ltd | Tunnel excavator |
| JPS59203197A (ja) * | 1983-05-04 | 1984-11-17 | 古河機械金属株式会社 | トンネル掘削機 |
-
1990
- 1990-05-14 JP JP1990049957U patent/JP2519100Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132602A (en) * | 1975-05-14 | 1976-11-17 | Komatsu Mfg Co Ltd | Tunnel excavator |
| JPS59203197A (ja) * | 1983-05-04 | 1984-11-17 | 古河機械金属株式会社 | トンネル掘削機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519100Y2 (ja) | 1996-12-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |