Telescopic manifold nozzle seal

Details Telescopic manifold nozzle seal Telescopic manifold nozzle seal

2007-03-13

2007-03-13

Del Sole, Joseph S. (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means between charger and mold to cut off flow of...

C425S562000, C425S564000, C425S565000, C425S566000, C425S549000, C425S572000

Reexamination Certificate

active

10775154

ABSTRACT:
An injection molding apparatus including a manifold having a manifold melt channel, a nozzle having a nozzle melt channel, a slidable seal having seal melt channel located between the nozzle and the manifold melt channels, and a biasing element that provides sealing contact between the slidable seal and the manifold and nozzle to maintain a sealed melt path through the manifold, seal and nozzle melt channels.

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