Foundry core or mold making machine

Details Foundry core or mold making machine Foundry core or mold making machine

1980-07-28

1983-04-05

Hampilos, Gus T.

Metal founding

Means to shape a forming surface

Including means for compacting particulate fluent mold...

164186, 164228, 164200, B22D 1312

Patent

active

043788351

ABSTRACT:
A foundry core or mold machine utilizes a horizontally extending frame pivoted at one end which fixedly supports one box half or cope and movably supports the other box half or drag. A power actuator pivots the frame to clamp the box halves closed against a blow head or gassing head which may be shuttled thereabove. The drag box half is mounted on a cradle on the frame for movement toward and away from the cope or fixed box half and for pivoting movement to bring the box to a core or mold discharge or an inspection or disassembly position when the box halves are not clamped against the blow head or gassing head. Each box half includes a machine actuated stripping mechanism to insure removal of the core or mold both from the cope and drag with the latter then placing the core on a discharge conveyor. The conveyor may be of the flat belt type canted slightly to present a flat surface to receive the core or mold.

REFERENCES:
patent: 3089205 (1963-05-01), Ellms
patent: 3253304 (1966-05-01), Hatch
patent: 3398781 (1968-08-01), Bevis
patent: 3528481 (1970-09-01), Lund
patent: 3613770 (1971-10-01), Janke
patent: 3627022 (1971-12-01), Shields

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