JPS6132974B2 - - Google Patents
Info
- Publication number
- JPS6132974B2 JPS6132974B2 JP54024375A JP2437579A JPS6132974B2 JP S6132974 B2 JPS6132974 B2 JP S6132974B2 JP 54024375 A JP54024375 A JP 54024375A JP 2437579 A JP2437579 A JP 2437579A JP S6132974 B2 JPS6132974 B2 JP S6132974B2
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- envelope
- section
- cross
- core
- 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
- 239000000463 material Substances 0.000 claims description 35
- 238000009415 formwork Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 3
- 230000001112 coagulating effect Effects 0.000 claims 1
- 239000000047 product Substances 0.000 description 10
- 239000004567 concrete Substances 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- -1 granular board Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Molding Of Porous Articles (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2437579A JPS55118816A (en) | 1979-03-02 | 1979-03-02 | Device for manufacturing unit product with core hole from coagulating lump material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2437579A JPS55118816A (en) | 1979-03-02 | 1979-03-02 | Device for manufacturing unit product with core hole from coagulating lump material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55118816A JPS55118816A (en) | 1980-09-12 |
| JPS6132974B2 true JPS6132974B2 (cs) | 1986-07-30 |
Family
ID=12136438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2437579A Granted JPS55118816A (en) | 1979-03-02 | 1979-03-02 | Device for manufacturing unit product with core hole from coagulating lump material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55118816A (cs) |
-
1979
- 1979-03-02 JP JP2437579A patent/JPS55118816A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55118816A (en) | 1980-09-12 |
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