DEVICE FOR MOLDING OF ARTICLES OF CONCRETE MIXES DEVICE FOR MOLDING OF ARTICLES OF CONCRETE MIXES
Device for molding of articles made of concrete mixtures includes a block, which consists of self-propelled portal, hopper, horizontally mobile frame with pressure roller, distributing bin, section ofemptiness-formers and mold. Another similar block is additionally mounted. These two blocks are moun...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Device for molding of articles made of concrete mixtures includes a block, which consists of self-propelled portal, hopper, horizontally mobile frame with pressure roller, distributing bin, section ofemptiness-formers and mold. Another similar block is additionally mounted. These two blocks are mounted with possibility of setting in reciprocating motion from a special drive with two slider-crank mechanisms, cranks of which are rigidly fixed on common drive shaft and are displaced relative to each other for an angle ?? = 90 DEGREE . |
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