PRESS FOR MANUFACTURE OF BRICKS Russian patent published in 1994 - IPC

FIELD: manufacture of sectional bricks. SUBSTANCE: driven cross-piece with cut-off string and rack-shaped cutter is mounted in front of box-shaped extrusion die of worm conveyer for reciprocating motion in the direction perpendicular to extrusion. One opposite surfaces of extrusion die are shaped to receive recess and projection on opposite sides of molded block, other have shaped holes to receive rack-shaped cutter. Auger is driven by piston of power cylinder. EFFECT: enhanced operating capabilities. 2 cl, 6 dwg