Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – With accumulator – trap chamber – or serially arranged valves...
Reexamination Certificate
2007-10-23
2007-10-23
Heitbrink, Tim (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
With accumulator, trap chamber, or serially arranged valves...
C251S064000, C251S065000, C251S297000
Reexamination Certificate
active
11172588
ABSTRACT:
Disclosed is a device configured for a valve. The valve has a valve structure that is configured to include an outlet body configured to define an outlet. The outlet body is also configured to attach to a melt processing screw of a molding machine. The valve structure is also configured to include an outlet cover configured to selectively close and open the outlet. The device includes a brake configured to decelerate the outlet cover responsive to deceleration of the outlet body, and the decelerating outlet cover maintains the outlet substantially closed.
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International Search Report for PCT/CA2006/000806, dated Jul. 18, 2006, 3 pages, related to the above-identified US patent application.
Manda Jan Marius
Weir Sean Ian
Heitbrink Tim
Husky Injection Molding Systems Ltd.
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