JPH0310004Y2 - - Google Patents
Info
- Publication number
- JPH0310004Y2 JPH0310004Y2 JP4986786U JP4986786U JPH0310004Y2 JP H0310004 Y2 JPH0310004 Y2 JP H0310004Y2 JP 4986786 U JP4986786 U JP 4986786U JP 4986786 U JP4986786 U JP 4986786U JP H0310004 Y2 JPH0310004 Y2 JP H0310004Y2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- lid
- arm
- locking
- arms
- 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
- 238000009415 formwork Methods 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4986786U JPH0310004Y2 (enrdf_load_stackoverflow) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4986786U JPH0310004Y2 (enrdf_load_stackoverflow) | 1986-04-03 | 1986-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62162006U JPS62162006U (enrdf_load_stackoverflow) | 1987-10-15 |
| JPH0310004Y2 true JPH0310004Y2 (enrdf_load_stackoverflow) | 1991-03-13 |
Family
ID=30872716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4986786U Expired JPH0310004Y2 (enrdf_load_stackoverflow) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310004Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-04-03 JP JP4986786U patent/JPH0310004Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62162006U (enrdf_load_stackoverflow) | 1987-10-15 |
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