Plastic article or earthenware shaping or treating: apparatus – Mold opening and closing means and segmented female mold
Patent
1997-07-11
1999-12-07
Heitbrink, Jill L.
Plastic article or earthenware shaping or treating: apparatus
Mold opening and closing means and segmented female mold
249119, 425577, 425441, B29C 3342
Patent
active
059972750
ABSTRACT:
A molding apparatus has a fixed mold part having a pair of flat side faces and formed on each face with a plurality of laterally open half cavities and respective movable mold parts each having a side face juxtaposed with a respective fixed-part side face and displaceable transversely into and out of a molding position with the movable-part side face flatly engaging the respective fixed-part side face of the stationary mold part. Each movable mold part is formed with a plurality of half cavities forming full mold cavities with the half cavities of the respective fixed-part side face in the molding position. Each movable-part half cavity is formed with at least two inwardly open pockets, one of the pockets of each movable-part half cavity being open at the respective movable-part side face and being transversely closed by the respective fixed-part side face.
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Dubno Herbert
Heitbrink Jill L.
Sarstedt AG & Co.
Wilford Andrew
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