FIELD: flat building structures production, particularly to precast and cast-in-place concrete and reinforced concrete articles.
SUBSTANCE: mould comprises tray of ferromagnetic material and sides connected with the tray through electromagnetic fixers. Electromagnetic fixers include transformer with releasable magnetic circuit. One part of magnetic circuit with primary transformer winding is located under the tray, another one with secondary transformer winding is arranged above the tray and connected with one side. Electromagnetic fixers have rectifier arranged on one side and constant electromagnets installed in different points of the sides and electrically linked with secondary transformer winding through rectifier.
EFFECT: widened nomenclature of output articles, possibility to arrange electric power source in single point under the tray, increased efficiency.
4 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MOULD FOR MAKING ARTICLES FROM CONCRETE MIXES | 0 |
|
SU1502320A1 |
| FORM FOR MANUFACTURING ARTICLES FROM CONCRETE MIXES | 0 |
|
SU984147A2 |
| CAR-MOULD FOR MAKING ELONGATED BUILDING PRODUCTS | 0 |
|
SU1004101A1 |
| UNIT FOR CONTINUOUS MANUFACTURE OF REINFORCED CONCRETE ARTICLES | 0 |
|
SU1701532A1 |
| METHOD FOR PRODUCTION OF PLAIN CONCRETE BLOCKS WITH REPLACEMENT OF SOME CEMENT WITH FLUE ASH AND DEVICE FOR ITS REALISATION | 2008 |
|
RU2373341C1 |
| DEVICE TO CONTROL PROCESS OF VIBRATION FORMING OF CELLULAR CONCRETE MIXTURE | 1992 |
|
RU2027589C1 |
| METHOD FOR BUILDING PANEL FORMING OF CONCRETE MIXES | 2005 |
|
RU2311395C2 |
| PLANT FOR MANUFACTURING MULTIVOID BUILDING STRUCTURES | 0 |
|
SU1092041A1 |
| UNIT FOR VERTICAL MOULDING OF CONSTRUCTION ARTICLES | 0 |
|
SU897523A1 |
| ELECTROMAGNETIC RELAY WITH BRAKING | 0 |
|
SU1065923A1 |
