Actuator system for rotating valve pin
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United States of America Patent
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-
Jan 23, 2018
Issued Date -
N/A
app pub date -
Dec 8, 2015
filing date -
Aug 26, 2013
priority date (Note) -
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Abstract
An injection molding apparatus comprising an injection molding machine, a manifold, a closure valve pin, a first actuator having a linear or axial driver, a second actuator comprising a rotor interconnected to either the closure valve pin or to a second valve pin such that either the closure valve pin or the second valve pin is rotatably driven in unison with the rotor around the rotation axis, the closure pin or second pin being disposed and rotatable within the flow of injection fluid flowing through a flow channel leading to a mold cavity.
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