Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – For extrusion or injection type shaping means
Reexamination Certificate
2005-05-24
2005-05-24
Utech, Benjamin L. (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
For extrusion or injection type shaping means
C425S185000, C425S186000
Reexamination Certificate
active
06896505
ABSTRACT:
Each inside surface of an injection molding press is attached to a static frame and ejector frame, respectively. The static frame is attached to a removable static mold assembly and the ejector frame is attached to a removable ejector frame assembly. The static mold assembly consists of a static cavity mold housing removably attached to a back plate. The ejector frame assembly consists of an ejector cavity mold housing removably attached to an ejector back plate assembly. The system only requires a change in the static and ejector cavity mold housing when changing molds for different plastic components. The static mold assembly and ejector mold assembly is attached by a yoke in a runner bar slot in a front portion of each respective static and ejector frame.
REFERENCES:
patent: 4202522 (1980-05-01), Hanas et al.
patent: 4793785 (1988-12-01), Osada
patent: 5096410 (1992-03-01), Loulourgas
patent: 5108278 (1992-04-01), Tsutsumi et al.
patent: 5562935 (1996-10-01), Martin
patent: 5662946 (1997-09-01), Pratt et al.
patent: 6065950 (2000-05-01), Spiess
patent: 6328552 (2001-12-01), Hendrickson et al.
Meola Frank
Towery Donald E.
Larson Herbert W.
Larson & Larson, PA
Luk Emmanuel S.
Modular Molding International, Inc.
Utech Benjamin L.
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