Valve gate assembly

Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Feed control of material en route to shaping area

Reexamination Certificate

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Details

C425S564000, C425S566000

Reexamination Certificate

active

11447718

ABSTRACT:
A valve gate assembly for regulating a flow of molten material into a mold. The valve gate assembly includes a movable valve that can move between a fully closed position and a fully open position. The valve gate assembly further includes an actuating system operatively cooperating with the valve to move the valve and infinitely position the valve between the fully closed position and the fully open position.

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“Exlar-GS Series Linear Actuator Overview”, Exlar Corporation, Chanhassen, Minnesota, Mar. 9, 2005, pp. 1 through 2 “Exlar-GS Series Linear Actuator Overview”, Exlar Corporation, Chanhassen, Minnesota, Mar. 9, 2005, pp. 1 through 3.

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