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Pump for viscous materials, especially concrete
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Fluid contamination preventer for vehicle using hydraulics - has strip of plastics or textile material running under vehicle to catch fluid leaks
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Process for dispensing ready-mixed concrete
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Method and device for conveying concrete from a container into a delivery pipe
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DEVICE FOR SEALING A CONCRETE PUMP
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Ready-mix concrete mixer
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CONCRETE MIXER
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Mobile concrete rotary drum mixer - has water jet aimed at drum base between mixing tool and transport members
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Batch principle concrete mixer - has continuously running conveyor receiving ingredients from travelling weighing skip
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Catching element
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Vehicle mounted concrete mixer - has additional coaxial mixer tool on floatingly mounted shaft projecting through drum floor
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