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Frederick William Golby
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B22C13/00—Moulding machines for making moulds or cores of particular shapes
B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
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Abstract
16,326. Golby, F. W., [Haefely, E., (Firm of)]. July 13. Core - making.- Cores are pressed between side pieces f <11> loosely pivoted on the points of screws d and resting on a spring plunger i. Pressure is applied by a screw and bandwheel o, and is transmitted to the side pieces through the core and a filling piece q resting on ledges formed on the side pieces.
GB190916326D1909-07-131909-07-13Improvements in Presses for Moulding Cores.
ExpiredGB190916326A
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