METHOD AND DEVICE FOR MOULDING THERMOSETTING RUBBER OR RESIN Russian patent published in 2006 - IPC B29C45/27

Abstract RU 2283229 C2

FIELD: shaping or joining of plastics.

SUBSTANCE: device comprises nozzle for pouring thermosetting resin or rubber which is maintained at a low temperature to prevent solidification or vulcanization, movable gate cap for the liquid material supplied from the nozzle, cylindrical bushing for supporting the gate cap, space connected with the central opening, valve pin that is set into the movable gate cap to provide closing the feeder when the material occupies the space and is heated.

EFFECT: reduced cost.

10 cl, 11 dwg

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RU 2 283 229 C2

Authors

Tanaka Esiaki

Esida Masaaki

Dates

2006-09-10—Published

2002-10-01—Filed