Internally heated nozzle for close cavity spacing injection...

Details Internally heated nozzle for close cavity spacing injection... Internally heated nozzle for close cavity spacing injection...

2007-06-19

2007-06-19

Heitbrink, Tim (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

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

With means to heat or cool

Reexamination Certificate

active

10922392

ABSTRACT:
An internally heated injection molding nozzle has a unitary head portion and body portion. The nozzle has opposed, generally planar, lateral faces and front and back sides. A melt passageway is defined by a bore extending through the head portion and body portion, and a heater core is received in an elongated cavity that is in generally parallel alignment with, and spaced from, the melt passageway.

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