Molding machine

Details Molding machine Molding machine

1996-06-14

1998-03-10

Hail, III, Joseph J.

Metal founding

Process

Including recycling of process material

164 701, 164262, 164264, 164269, 164347, 164404, 164131, 164344, B22D 3100, B22D 4500, B22D 2900

Patent

active

057250413

ABSTRACT:
A static pour, gravity feed permanent mold machine for molding a casting from molten metal heated in a furnace, consisting of a chassis, a die holder adapted to receive a reusable die, a reusable open-face die for insertion in the die holder, a vertically-oriented die ejection system for ejecting the casting from the die, an ejector pin lubrication system, horizontal mobile gating blocks which together form a gating system when brought together over the die opening, a horizontally-mounted degater for severing the gating system from the casting while the gating system and casting are still hot, a mobile casting receiver for removing the casting from machine, and a mobile robot arm for dipping molten metal from the furnace and for returning the gating system to the furnace for remelting.

REFERENCES:
patent: 3563302 (1971-02-01), Thevenin
patent: 3627023 (1971-12-01), Clark
patent: 3672437 (1972-06-01), Bennett
patent: 3881543 (1975-05-01), Hannes
patent: 3990501 (1976-11-01), Fisher et al.
patent: 4060121 (1977-11-01), Gwaltney et al.
patent: 4715424 (1987-12-01), Brown et al.

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