JPS63116597U - - Google Patents
Info
- Publication number
- JPS63116597U JPS63116597U JP484587U JP484587U JPS63116597U JP S63116597 U JPS63116597 U JP S63116597U JP 484587 U JP484587 U JP 484587U JP 484587 U JP484587 U JP 484587U JP S63116597 U JPS63116597 U JP S63116597U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- boom
- tip
- arm
- rotatably mounted
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP484587U JPH0342158Y2 (pl) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP484587U JPH0342158Y2 (pl) | 1987-01-19 | 1987-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116597U true JPS63116597U (pl) | 1988-07-27 |
| JPH0342158Y2 JPH0342158Y2 (pl) | 1991-09-04 |
Family
ID=30785887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP484587U Expired JPH0342158Y2 (pl) | 1987-01-19 | 1987-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342158Y2 (pl) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02152776A (ja) * | 1988-11-30 | 1990-06-12 | Ohbayashi Corp | トンネル壁面のはつり装置 |
| JPH04108999A (ja) * | 1990-08-29 | 1992-04-09 | Tokyu Constr Co Ltd | トンネル修復用切削装置 |
| JPH07150892A (ja) * | 1993-10-20 | 1995-06-13 | Karl Schaeff Gmbh & Co Mas Fab | 油圧掘削機 |
-
1987
- 1987-01-19 JP JP484587U patent/JPH0342158Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02152776A (ja) * | 1988-11-30 | 1990-06-12 | Ohbayashi Corp | トンネル壁面のはつり装置 |
| JPH04108999A (ja) * | 1990-08-29 | 1992-04-09 | Tokyu Constr Co Ltd | トンネル修復用切削装置 |
| JPH07150892A (ja) * | 1993-10-20 | 1995-06-13 | Karl Schaeff Gmbh & Co Mas Fab | 油圧掘削機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342158Y2 (pl) | 1991-09-04 |