PLASTICIZATION AND INJECTION DEVICE FOR CAST MOLDING EQUIPMENT Russian patent published in 1994 - IPC

Abstract RU 2015019 C1

FIELD: polymer processing. SUBSTANCE: device includes a worm feeder, an injection cylinder with rod, a premolding rod; a heating means complete with a coaxially mounted rotor and blades, and a controllable drive controlled by a switch interacting with injection cylinder rod. The rotor is mounted in a case having multiple short- length rifling disposed between the blades. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg

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RU 2 015 019 C1

Authors

Khomjakov Valentin Nikolaevich

Dates

1994-06-30Published

1992-03-27Filed