JPH0226662U - - Google Patents
Info
- Publication number
- JPH0226662U JPH0226662U JP10310288U JP10310288U JPH0226662U JP H0226662 U JPH0226662 U JP H0226662U JP 10310288 U JP10310288 U JP 10310288U JP 10310288 U JP10310288 U JP 10310288U JP H0226662 U JPH0226662 U JP H0226662U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- hopper
- hose
- sand
- extending
- 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
- 239000004576 sand Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Air Transport Of Granular Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103102U JPH0720196Y2 (ja) | 1988-08-02 | 1988-08-02 | 土砂の真空排出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103102U JPH0720196Y2 (ja) | 1988-08-02 | 1988-08-02 | 土砂の真空排出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0226662U true JPH0226662U (cs) | 1990-02-21 |
| JPH0720196Y2 JPH0720196Y2 (ja) | 1995-05-15 |
Family
ID=31333621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988103102U Expired - Lifetime JPH0720196Y2 (ja) | 1988-08-02 | 1988-08-02 | 土砂の真空排出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720196Y2 (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062565U (ja) * | 1983-09-30 | 1985-05-01 | 石堂 仲男 | 沈澱泥土浚渫用分割船 |
-
1988
- 1988-08-02 JP JP1988103102U patent/JPH0720196Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062565U (ja) * | 1983-09-30 | 1985-05-01 | 石堂 仲男 | 沈澱泥土浚渫用分割船 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720196Y2 (ja) | 1995-05-15 |