JPH0243692Y2 - - Google Patents
Info
- Publication number
- JPH0243692Y2 JPH0243692Y2 JP17227485U JP17227485U JPH0243692Y2 JP H0243692 Y2 JPH0243692 Y2 JP H0243692Y2 JP 17227485 U JP17227485 U JP 17227485U JP 17227485 U JP17227485 U JP 17227485U JP H0243692 Y2 JPH0243692 Y2 JP H0243692Y2
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- formwork
- plate
- seamless
- concrete
- 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 16
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000011178 precast concrete Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000004567 concrete Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000011513 prestressed concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17227485U JPH0243692Y2 (US20100268047A1-20101021-C00003.png) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17227485U JPH0243692Y2 (US20100268047A1-20101021-C00003.png) | 1985-11-11 | 1985-11-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6280613U JPS6280613U (US20100268047A1-20101021-C00003.png) | 1987-05-23 |
JPH0243692Y2 true JPH0243692Y2 (US20100268047A1-20101021-C00003.png) | 1990-11-20 |
Family
ID=31108668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17227485U Expired JPH0243692Y2 (US20100268047A1-20101021-C00003.png) | 1985-11-11 | 1985-11-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0243692Y2 (US20100268047A1-20101021-C00003.png) |
-
1985
- 1985-11-11 JP JP17227485U patent/JPH0243692Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6280613U (US20100268047A1-20101021-C00003.png) | 1987-05-23 |
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