GATING SYSTEM FOR MODIFICATION IN MOULD Russian patent published in 1999 - IPC

Abstract RU 2124959 C1

FIELD: production of castings by way of intramould modification on moulding lines with vertical line of split of half-moulds. SUBSTANCE: gating system has pouring cup, riser, reaction chamber, feeders and mixer. Mixer is space of any configuration with minimal linear dimensions and maximal volume. Mixer is connected through feeder to reaction chamber and throttle feeder feeding metal into mould. EFFECT: improved quality of castings. 1 dwg

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RU 2 124 959 C1

Authors

Bubnov V.N.

Zajnullin I.I.

Dates

1999-01-20—Published

1997-12-02—Filed