Lining plate for the molding space of flask-less molding machines

A lining plate for a molding space of a flask-less molding machine comprising:

• a wear plate bordering said molding space, said wear plate having a front and a back surface turned away from one another;
• a carrier plate having a surface in contact with said back surface of said wear plate and supporting said wear plate;
• at least one magnetic clamp, said clamp being interposed between and functioning to join together said wear and carrier plates;
• and
• means for detachably form-locking said wear and carrier plates to additionally secure against mutual relative displacement of said plates said means for detachably form-locking said plates comprising at least one cleat extending transversely to a direction along which sandblocks formed by said machine are transported, said cleats flushly overlapping two neighboring sides of said wear and carrier plates over a total thickness of said lining plate, said cleats having a hardness identical to that of said wear plate.

A lining plate for a molding space of a flask-less molding machine comprising:

• a wear plate bordering said molding space, said wear plate having a front and a back surface turned away from one another;
• a carrier plate having a surface in contact with said back surface of said wear plate and supporting said wear plate;
• at least one magnetic clamp, said clamp being interposed between and functioning to join together said wear and carrier plates;
• and
• means for detachably form-locking said wear and carrier plates to additionally secure against mutual relative displacement of said plates said wear plate being subdivided into strip-like segments consisting of individual longitudinal plate elements.