Ejector device for an injection molding machine for plastics

Details Ejector device for an injection molding machine for plastics Ejector device for an injection molding machine for plastics

2005-07-26

2005-07-26

Utech, Benjamin L. (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

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

With product ejector

C425S444000

Reexamination Certificate

active

06921258

ABSTRACT:
The invention relates to an ejector device for an injection-molding machine for plastics, having at least one ejector pin, which can be moved toward the mold and away from the latter through the center of a moveable die clamping plate by an actuator. In this arrangement, the actuator provided is a linear motor (21), which is arranged outside the central axis (I) on the moveable clamping plate (11) , and bar-shaped force-transmission elements (30), by means of which the linear motor can be brought into operative connection with the ejector pin (41), are provided.

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