Switching device for optionally feeding a tempering medium or a cleaning medium into the tempering system of a casting tool for injection moulding or diecasting machines
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Clamping and connection device for moulds of injection moulding machines and moulds to be used with this
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CLAMPING AND CONNECTING DEVICE FOR TOOLS OF INJECTION MOLDING MACHINES AND TOOL TO BE USED THEREFORE
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SCREW MACHINE FOR THE PRODUCTION OF MULTICOLORED PLASTIC PARTS
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Collapsing and taking-off apparatus for tubular plastics films produced by a blow-moulding process
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Extruder head for thin plastics foil has bend in duct - with adjustable compensator for asymmetrical flow pattern
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Injection moulding machine - has energy consumption indicator supplying reading of integrated power consumption per cycle for optimisation purposes
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Extruder for thermosets - has screw and extended by triangular section small radius ribs close to barrel wall
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Backflow valve in extruder head - sealing ring moves backwards to close polymer flow when screw moves forwards
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Injection moulding extruder - has barrel with three separate individually designed connecting lengths with plunger screw in last only
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BACKFLOW BLOCK FOR SNAIL INJECTION MOLDING MACHINES
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Cap for aerosol or similar spray container - has thin holding ribs to engage below container rim thus avoiding uneven cooling after demoulding
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Extruder head backflow valve - has ring sliding on shaft with tapered gap at front position for polymer lubrication
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Backflow valve in extruder head - internally grooved ring turns to admit or close flow to diametrical slots
DE2942317A1
Backflow valve in extruder head - sealing ring moves backwards to close polymer flow when screw moves forwards
