B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 45/32 (2006.01)
Patent
CA 2671786
An apparatus for conducting melt in stack mold arrangements comprises at least one tubular body having a passage there through for conveying melt, an interface member (16) mounted to at least one tubular body (22) at a terminus of the passage (14) for conducting melt between the tubular body and a mating mold member engaged by the interface member, and a length adjusting device (18) interposed between the interface member and the tubular body and having a wedge member (20) and means for setting the transverse position of the wedge member relative to the longitudinal axis of the tubular body whereby the overall length of the combined tubular body and interface member is established. A sprue bar assembly (10) comprises a sprue bar segment(12), a nozzle (40) and a length adjusting device interposed between the nozzle and the sprue bar segment having an adjustable wedge member (30) for establishing the overall length of the sprue bar assembly.
Appareil destiné à acheminer une coulée dans des dispositions de coulée en grappe qui comprend au moins un corps tubulaire ayant un passage à travers celui-ci pour véhiculer la coulée, un élément (16) d'interface monté sur au moins un corps tubulaire (22) sur un terminus du passage (14) pour acheminer la coulée entre le corps tubulaire et un élément moulé conjugué entrée en contact par l'élément d'interface, et un dispositif (18) de réglage de longueur interposé entre l'élément d'interface et le corps tubulaire et ayant un élément (20) de coin et un moyen pour définir la position transversale de l'élément de coin par rapport à l'axe longitudinal du corps tubulaire. Ledit moyen permet d'établir la longueur entière du corps tubulaire combiné et de l'élément d'interface. Un ensemble (10) de conduit de coulée comprend un segment (12) de conduit de coulée, une buse (40) et un dispositif de réglage de longueur interposé entre la buse et le segment de conduit de coulée ayant un élément réglable (30) de coin pour établir la longueur entière de l'ensemble de conduit de coulée.
Brohl Donald
Eigler Frank J.
Hugo Douglas
Borden Ladner Gervais Llp
D-M-E Company
Dme Company Llc
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