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Publication date
Priority claimed from GB1786956Aexternal-prioritypatent/GB813275A/en
Application filed by Power Jets Res & Dev LtdfiledCriticalPower Jets Res & Dev Ltd
Publication of CH352464ApublicationCriticalpatent/CH352464A/de
B22C9/02—Sand moulds or like moulds for shaped castings
B22C9/04—Use of lost patterns
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
B22D29/001—Removing cores
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH352464D1956-06-081957-06-08Verfahren zur Herstellung eines Gussstückes mit mindestens einem Loch und Kern zur Durchführung des Verfahrens
CH352464A
(de)