Feeder insert used for casting metals comprises mold elements which slide into each other along a longitudinal axis to surround a hollow space for liquid metal

摘要

Feeder insert (2) used for casting metals comprises at least two mold elements (4, 6) which slide into each other along a longitudinal axis (20) to surround a hollow space for liquid metal. Independent claims are also included for: (a) a kit for manufacturing a feeder insert; and (b) a method for arranging a feeder insert in a casting mold.