JPH0312839Y2 - - Google Patents
Info
- Publication number
- JPH0312839Y2 JPH0312839Y2 JP10788683U JP10788683U JPH0312839Y2 JP H0312839 Y2 JPH0312839 Y2 JP H0312839Y2 JP 10788683 U JP10788683 U JP 10788683U JP 10788683 U JP10788683 U JP 10788683U JP H0312839 Y2 JPH0312839 Y2 JP H0312839Y2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- grab
- grab bucket
- supported
- workbench
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10788683U JPS6018165U (ja) | 1983-07-12 | 1983-07-12 | 省力グラブ作業船 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10788683U JPS6018165U (ja) | 1983-07-12 | 1983-07-12 | 省力グラブ作業船 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6018165U JPS6018165U (ja) | 1985-02-07 |
JPH0312839Y2 true JPH0312839Y2 (US20080293856A1-20081127-C00150.png) | 1991-03-26 |
Family
ID=30251911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10788683U Granted JPS6018165U (ja) | 1983-07-12 | 1983-07-12 | 省力グラブ作業船 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6018165U (US20080293856A1-20081127-C00150.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008274569A (ja) * | 2007-04-25 | 2008-11-13 | Kojimagumi:Kk | 省力グラブ作業船 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4563569B2 (ja) * | 2000-10-23 | 2010-10-13 | 株式会社小島組 | グラブ式浚渫船の水平掘削制御装置 |
-
1983
- 1983-07-12 JP JP10788683U patent/JPS6018165U/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008274569A (ja) * | 2007-04-25 | 2008-11-13 | Kojimagumi:Kk | 省力グラブ作業船 |
Also Published As
Publication number | Publication date |
---|---|
JPS6018165U (ja) | 1985-02-07 |
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