Injection molding machine spigotted shooting pot piston

Details Injection molding machine spigotted shooting pot piston Injection molding machine spigotted shooting pot piston

2007-01-02

2007-01-02

Davis, Robert (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Means feeding fluent stock from plural sources to common...

C425S559000, C425S561000

Reexamination Certificate

active

10879581

ABSTRACT:
An injection molding shooting pot configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate. The injection molding shooting pot includes a shooting pot piston having a proximal end and a distal end. A shooting pot piston extension is disposed at the distal end of the shooting pot piston, and is configured to dislodge a check valve moving element during a discharge cycle of the shooting pot piston.

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