JPH0313340U - - Google Patents
Info
- Publication number
- JPH0313340U JPH0313340U JP7336689U JP7336689U JPH0313340U JP H0313340 U JPH0313340 U JP H0313340U JP 7336689 U JP7336689 U JP 7336689U JP 7336689 U JP7336689 U JP 7336689U JP H0313340 U JPH0313340 U JP H0313340U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- cylinder
- chamber
- hydraulic
- 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 12
- 238000009412 basement excavation Methods 0.000 claims description 2
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989073366U JPH0545634Y2 (en, 2012) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989073366U JPH0545634Y2 (en, 2012) | 1989-06-21 | 1989-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0313340U true JPH0313340U (en, 2012) | 1991-02-12 |
| JPH0545634Y2 JPH0545634Y2 (en, 2012) | 1993-11-24 |
Family
ID=31612125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989073366U Expired - Lifetime JPH0545634Y2 (en, 2012) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545634Y2 (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176840U (en, 2012) * | 1984-10-19 | 1986-05-23 |
-
1989
- 1989-06-21 JP JP1989073366U patent/JPH0545634Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176840U (en, 2012) * | 1984-10-19 | 1986-05-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545634Y2 (en, 2012) | 1993-11-24 |