The method concerns production of castings in a mould (1) with one or more feeders (11), using bottom gate casting. Casting material is fed into the filler opening (4) only until it begins to emerge from the feeders. Then or shortly afterwards, fresh casting material is poured into the feeders.
申请公布号
DE19720183(A1)
申请公布日期
1998.11.19
申请号
DE19971020183
申请日期
1997.05.14
申请人
HEINRICH WAGNER SINTO MASCHINENFABRIK GMBH, 57334 BAD LAASPHE, DE
发明人
GROLLA, HERBERT, DIPL.-ING., 57334 BAD LAASPHE, DE
