Apparatus for stripping foundry moulds of casting

Details Apparatus for stripping foundry moulds of casting Apparatus for stripping foundry moulds of casting

1976-12-16

1978-05-30

Husar, Francis S.

Metal founding

Means to directly apply electrical or wave energy to work

164158, 164404, B22D 2904

Patent

active

040918599

ABSTRACT:
The apparatus for stripping foundry moulds off castings by using high-voltage electrical discharges in fluid comprises a conveyer for continuous feeding of the castings into a fluid bath tank wherein the castings are treated by means of a plurality of electrode assemblies secured above the bath tank. The castings are put into containers which are mounted on the conveyer. The containers are kinematically coupled to means for charging and discharging the castings. The use of the conveyer makes it possible to substantially enhance the apparatus efficiency.

REFERENCES:
patent: 2280811 (1942-04-01), Edhofer et al.
patent: 2528069 (1950-10-01), McGihon
patent: 3033710 (1962-05-01), Hightower et al.
patent: 3333628 (1967-08-01), Canner
patent: 3845806 (1974-11-01), Schekin et al.

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