JPH0129122B2 - - Google Patents
Info
- Publication number
- JPH0129122B2 JPH0129122B2 JP15321984A JP15321984A JPH0129122B2 JP H0129122 B2 JPH0129122 B2 JP H0129122B2 JP 15321984 A JP15321984 A JP 15321984A JP 15321984 A JP15321984 A JP 15321984A JP H0129122 B2 JPH0129122 B2 JP H0129122B2
- Authority
- JP
- Japan
- Prior art keywords
- stair
- formwork
- block
- centrifugal molding
- rotary cylinder
- 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 11
- 230000000630 rising effect Effects 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
- Steps, Ramps, And Handrails (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15321984A JPS6132710A (ja) | 1984-07-25 | 1984-07-25 | 階段ブロツクの遠心成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15321984A JPS6132710A (ja) | 1984-07-25 | 1984-07-25 | 階段ブロツクの遠心成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6132710A JPS6132710A (ja) | 1986-02-15 |
| JPH0129122B2 true JPH0129122B2 (en, 2012) | 1989-06-08 |
Family
ID=15557653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15321984A Granted JPS6132710A (ja) | 1984-07-25 | 1984-07-25 | 階段ブロツクの遠心成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6132710A (en, 2012) |
-
1984
- 1984-07-25 JP JP15321984A patent/JPS6132710A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6132710A (ja) | 1986-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |