Inventor
SCHIMPF WOLFGANG
DE4 patents
Patents
4 patentsUS5544667AAug 13, 1996
Apparatus and a procedure for cleaning tools during the manufacture of shells or core packets that are ready for casting
HOTTINGER ADOLF MASCH11 citations71
US5250128AOct 5, 1993
Method and apparatus for handling core parts for providing a ready-to-cast core stack
HOTTINGER ADOLF MASCH3 citations61
US5544694AAug 13, 1996
Apparatus and a procedure for shot-hood cleaning during the production of casting molds or core packets that are ready for casting
HOTTINGER ADOLF MASCH4 citations60
US5242008ASep 7, 1993
Method and apparatus for producing cores for foundry purposes
HOTTINGER ADOLF MASCH6 citations60