SU887195A1 - Core of unit for moulding tubular articles from concrete mixtures - Google Patents
Core of unit for moulding tubular articles from concrete mixtures Download PDFInfo
- Publication number
- SU887195A1 SU887195A1 SU802907317A SU2907317A SU887195A1 SU 887195 A1 SU887195 A1 SU 887195A1 SU 802907317 A SU802907317 A SU 802907317A SU 2907317 A SU2907317 A SU 2907317A SU 887195 A1 SU887195 A1 SU 887195A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- core
- unit
- concrete mixtures
- tubular articles
- moulding tubular
- Prior art date
Links
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
При вращении вертикального вала 7 эксцентрик 8 действует на конус 4 через радиально-упорные подшипники 9.When the vertical shaft 7 rotates, the eccentric 8 acts on the cone 4 through angular contact bearings 9.
Распределительный конус 4 благодар упругой прокладке 2 под действием эксцентрика 8 совершает круговые колебательные движени относительно оси сердечника , причем диаметр окружности, описываемой конусом, превышает диаметр окружности , описываемой корпусом 1. Разность между этими диаметрами определ етс величиной эксцентриситета.The distribution cone 4 due to the elastic gasket 2 under the action of the eccentric 8 performs circular oscillatory movements about the core axis, and the diameter of the circle described by the cone exceeds the diameter of the circle described by the housing 1. The difference between these diameters is determined by the value of eccentricity.
В результате происходит зшлотнение бетонной смеси.As a result, there is sloshing of the concrete mix.
Изобретение позвол ет упростить конструкции сердечников и повысить их надежность .The invention allows to simplify the design of cores and increase their reliability.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802907317A SU887195A1 (en) | 1980-04-08 | 1980-04-08 | Core of unit for moulding tubular articles from concrete mixtures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802907317A SU887195A1 (en) | 1980-04-08 | 1980-04-08 | Core of unit for moulding tubular articles from concrete mixtures |
Publications (1)
Publication Number | Publication Date |
---|---|
SU887195A1 true SU887195A1 (en) | 1981-12-07 |
Family
ID=20888545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802907317A SU887195A1 (en) | 1980-04-08 | 1980-04-08 | Core of unit for moulding tubular articles from concrete mixtures |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU887195A1 (en) |
-
1980
- 1980-04-08 SU SU802907317A patent/SU887195A1/en active
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