Ejector device for an injection molding machine
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United States of America Patent
Stats
-
Oct 30, 2012
Grant Date -
Sep 22, 2011
app pub date -
Mar 16, 2010
filing date -
Mar 16, 2010
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ejector device is mounted in an injection molding machine and has a base, a driving assembly mounted through the base and a hydraulic cylinder and a transmission assembly driving the driving assembly. The driving assembly is further connected to a rotating die of a die assembly and moves recipricatorily and rotates the rotating die to displace a semi-manufactured plastic article from one set of die faces to another set of die faces to form another plastic layer. Thus, a plastic article with multiple layers or multiple colors is formed in one injection molding machine.
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