Metal founding – Means to shape a forming surface – Including means for compacting particulate fluent mold...
Patent
1972-10-10
1976-05-25
Shore, Ronald J.
Metal founding
Means to shape a forming surface
Including means for compacting particulate fluent mold...
164187, 164207, 249161, 214 1BB, B22C 1508
Patent
active
039586219
ABSTRACT:
A horizontal stack foundry molding machine having opposed high pressure horizontally aligned rams adapted to close and then move into the open ends of a mold box filled with sand to make a high quality sand mold, such box being formed by opposed L-shape parts, the L-shape part forming the lower side of the box being horizontally movable after the rams have been retracted to shift the mold formed in the box from between said rams to a position in alignment with a pouring conveyor, a pusher being provided to move such mold from the movable L-shape part onto the pouring conveyor into juxtaposition with previously formed molds to form the horizontal stack.
REFERENCES:
patent: 2427044 (1947-09-01), Burns
patent: 3097397 (1963-07-01), Leach et al.
patent: 3303535 (1967-02-01), Rearwin et al.
patent: 3734163 (1973-05-01), Larkin
patent: 3744552 (1973-07-01), Lundsgart
Shore Ronald J.
The Osborn Manufacturing Corporation
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