Metal founding – Stripper or ejector – Means to separate cast product from shaping surface
Patent
1981-04-14
1982-03-23
Hampilos, Gus T.
Metal founding
Stripper or ejector
Means to separate cast product from shaping surface
164405, B22D 2906
Patent
active
043207944
ABSTRACT:
Discloses a self-contained and non-polluting mobile ingot extractor having a wheeled undercarriage and drawbar frame with a hitch for towing same. The extractor has longitudinal frame members carrying cross-members which carry stops and a hydraulic ram. The longitudinal axis of the stuck ingot and its mold is horizontally disposed between said stops and ram head of the hydraulic ram. A low volume-high pressure hydraulic pump exerts force through the ram head upon the stuck ingot to remove same from its mold.
REFERENCES:
patent: 395330 (1889-01-01), Jones
patent: 418999 (1890-01-01), Wellman
patent: 1533560 (1925-04-01), Linder
patent: 1760989 (1930-06-01), Lewis
patent: 2622315 (1952-12-01), Loveland
Hampilos Gus T.
Kupiec Christopher P.
Kupiec Helen
Kupiec Peter M.
Kupiec Robert J.
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