JPS63113091U - - Google Patents
Info
- Publication number
- JPS63113091U JPS63113091U JP442687U JP442687U JPS63113091U JP S63113091 U JPS63113091 U JP S63113091U JP 442687 U JP442687 U JP 442687U JP 442687 U JP442687 U JP 442687U JP S63113091 U JPS63113091 U JP S63113091U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- closing
- opening
- control valve
- operating lever
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP442687U JPS63113091U (zh) | 1987-01-17 | 1987-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP442687U JPS63113091U (zh) | 1987-01-17 | 1987-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63113091U true JPS63113091U (zh) | 1988-07-20 |
Family
ID=30785082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP442687U Pending JPS63113091U (zh) | 1987-01-17 | 1987-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63113091U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214967A (ja) * | 2008-03-07 | 2009-09-24 | Kojimagumi:Kk | 浚渫作業システム及び水底土砂の水平掘削方法 |
-
1987
- 1987-01-17 JP JP442687U patent/JPS63113091U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214967A (ja) * | 2008-03-07 | 2009-09-24 | Kojimagumi:Kk | 浚渫作業システム及び水底土砂の水平掘削方法 |