The molding frame includes a plurality of molding grooves adjacent to each other and at two connection passages to connect the molding grooves to each other.

The intermediate model is shaped in a cavity retainer up to the mould parting plane.

The invention relates to a device for producing moulded bricks, said device comprising a moulding frame and a moulding insert.

Relief arrangements are arranged in relation to the moulding insert and moulding frame in such a way that they can be displaced between the same.

Vibrators are arranged in or on the mould supporting plate to transmit directly the vibration energy to the mould frame.