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DE641512C
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Vibrating screen
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DE625730C
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Device for stacking and destacking
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DE610112C
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Air jig
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DE627694C
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Classifying device with oscillating endless traveling screen
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DE639595C
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Device for sieving bulk goods
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DE619418C
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Roll breaking device
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DE590567C
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Setting machine with discharge control by a scanning device
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DE602741C
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Cleaning device for vibrating screens
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DE575686C
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Automatic track brake for conveyor wagons
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DE570728C
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Mobile conveyor with feeder and loading conveyors that can be swiveled to a rotating part
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DE570462C
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Drive for sieves vibrating in resonance and Like. For the classification of minerals and other substances
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DE588406C
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Slot bunker with trough in which a discharge device is arranged
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DE574550C
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Air setting device with several setting beds fed jointly by a compressed air generator
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DE563959C
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Automatic discharge device with gradual adjustment by a float for setting machines
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DE560322C
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Slot bunker with a trough adjoining the outlet slot, from which a displacement body displaces the goods laterally over the edge
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DE574549C
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Air jig
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DE541900C
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Tilting device for mine cars with intermittent emptying of the cars remaining in the train
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DE620489C
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Processing of dust-shaped raw material, especially dust coal, on setting devices
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DE517712C
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Closure for tiltable container
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DE528730C
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Air jig for the separation of ores and coals with several partial air flows converted from a steady air flow and working in push-pull
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