JPH0533301Y2 - - Google Patents
Info
- Publication number
- JPH0533301Y2 JPH0533301Y2 JP8035590U JP8035590U JPH0533301Y2 JP H0533301 Y2 JPH0533301 Y2 JP H0533301Y2 JP 8035590 U JP8035590 U JP 8035590U JP 8035590 U JP8035590 U JP 8035590U JP H0533301 Y2 JPH0533301 Y2 JP H0533301Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- frame
- link
- flat plate
- concrete formwork
- 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 - Lifetime
Links
- 238000009415 formwork Methods 0.000 claims description 22
- 230000008602 contraction Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8035590U JPH0533301Y2 (US20090163788A1-20090625-C00002.png) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8035590U JPH0533301Y2 (US20090163788A1-20090625-C00002.png) | 1990-07-27 | 1990-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0438405U JPH0438405U (US20090163788A1-20090625-C00002.png) | 1992-03-31 |
| JPH0533301Y2 true JPH0533301Y2 (US20090163788A1-20090625-C00002.png) | 1993-08-25 |
Family
ID=31625339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8035590U Expired - Lifetime JPH0533301Y2 (US20090163788A1-20090625-C00002.png) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533301Y2 (US20090163788A1-20090625-C00002.png) |
-
1990
- 1990-07-27 JP JP8035590U patent/JPH0533301Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438405U (US20090163788A1-20090625-C00002.png) | 1992-03-31 |
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