VENT STRUCTURE EJECT PIN FOR COUNTER PRESSURE CASTING

According to an embodiment of the present invention, a vent structure of an eject pin for counter pressure casting has a pin hole formed in an upper mold and an eject pin inserted into the pin hole, and penetrated and inserted into a pin guide formed in the hollow shape. The vent structure of an eje...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MOON, JUNG HWA, KIM, JEE HUN, NOH, SI JOON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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