JPS6139028Y2 - - Google Patents
Info
- Publication number
- JPS6139028Y2 JPS6139028Y2 JP16411681U JP16411681U JPS6139028Y2 JP S6139028 Y2 JPS6139028 Y2 JP S6139028Y2 JP 16411681 U JP16411681 U JP 16411681U JP 16411681 U JP16411681 U JP 16411681U JP S6139028 Y2 JPS6139028 Y2 JP S6139028Y2
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- bucket
- bracket
- swinging arm
- shield
- 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.)
- Expired
Links
- 238000009412 basement excavation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16411681U JPS5869090U (ja) | 1981-11-02 | 1981-11-02 | シ−ルド掘進機のブレ−カ格納装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16411681U JPS5869090U (ja) | 1981-11-02 | 1981-11-02 | シ−ルド掘進機のブレ−カ格納装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5869090U JPS5869090U (ja) | 1983-05-11 |
| JPS6139028Y2 true JPS6139028Y2 (enrdf_load_stackoverflow) | 1986-11-10 |
Family
ID=29956382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16411681U Granted JPS5869090U (ja) | 1981-11-02 | 1981-11-02 | シ−ルド掘進機のブレ−カ格納装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5869090U (enrdf_load_stackoverflow) |
-
1981
- 1981-11-02 JP JP16411681U patent/JPS5869090U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5869090U (ja) | 1983-05-11 |
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