JPH0351130Y2 - - Google Patents
Info
- Publication number
- JPH0351130Y2 JPH0351130Y2 JP10970488U JP10970488U JPH0351130Y2 JP H0351130 Y2 JPH0351130 Y2 JP H0351130Y2 JP 10970488 U JP10970488 U JP 10970488U JP 10970488 U JP10970488 U JP 10970488U JP H0351130 Y2 JPH0351130 Y2 JP H0351130Y2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- arc
- chord member
- frame
- bottom frame
- 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 46
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10970488U JPH0351130Y2 (en]) | 1988-08-22 | 1988-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10970488U JPH0351130Y2 (en]) | 1988-08-22 | 1988-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231706U JPH0231706U (en]) | 1990-02-28 |
| JPH0351130Y2 true JPH0351130Y2 (en]) | 1991-10-31 |
Family
ID=31346193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10970488U Expired JPH0351130Y2 (en]) | 1988-08-22 | 1988-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351130Y2 (en]) |
-
1988
- 1988-08-22 JP JP10970488U patent/JPH0351130Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231706U (en]) | 1990-02-28 |
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