JPS63136042U - - Google Patents
Info
- Publication number
- JPS63136042U JPS63136042U JP2707687U JP2707687U JPS63136042U JP S63136042 U JPS63136042 U JP S63136042U JP 2707687 U JP2707687 U JP 2707687U JP 2707687 U JP2707687 U JP 2707687U JP S63136042 U JPS63136042 U JP S63136042U
- Authority
- JP
- Japan
- Prior art keywords
- excavation bucket
- operated
- attached
- bucket
- arm
- 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 11
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Shovels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2707687U JPS63136042U (ru) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2707687U JPS63136042U (ru) | 1987-02-24 | 1987-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63136042U true JPS63136042U (ru) | 1988-09-07 |
Family
ID=30828768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2707687U Pending JPS63136042U (ru) | 1987-02-24 | 1987-02-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63136042U (ru) |
-
1987
- 1987-02-24 JP JP2707687U patent/JPS63136042U/ja active Pending