Injection molding machine apparatus and method with moving...

Details Injection molding machine apparatus and method with moving... Injection molding machine apparatus and method with moving...

2004-12-13

2008-12-09

Heitbrink, Jill L (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

C264S344000, C425S130000, C425S556000, C425S595000

Reexamination Certificate

active

07462319

ABSTRACT:
Injection molding machine apparatus and method with moving platen injection and ejection actuation is provided for an injection molding machine clamp assembly configured to clamp a relatively movable platen to a relatively stationary platen. Injector structure is coupled to the relatively movable platen and is configured to actuate a molten material injection structure when the relatively movable platen and the relatively stationary platen are closed. Ejector structure is coupled to the relatively movable platen and is configured to actuate a molded article ejection structure when the relatively movable platen and the relatively stationary platen are open.

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International Search Report for PCT/CA2005/001675, dated Jan. 24, 2006, three pages, related to the above-identified US patent application.

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