FACILITY FOR PRESSING Russian patent published in 1996 - IPC

FIELD: making building soil blocks. SUBSTANCE: facility for pressing includes the base, power hydraulic cylinder with cavity divided by a partition into two chamber. Plunger is placed inside one chamber, and piston and steam in another. The steam passes through partition opening. Press tool is installed on movable plate. Additional press tool is placed in the first press tool cavity. Base frame is equipped with platforms. Vertical plate is installed on one platform. Power hydraulic cylinder is installed on another. Vertical plate is provided with a central and two pairs of openings. Drive shaft with rigidly secured sector with two moulds is placed in one of them. Contour of each opening corresponds to contour of the central opening of the vertical plate. Input chute is secured to the vertical plate. The chute is open to hopper neck. Cavity formed by the central opening of the vertical plate and input chute forms a chamber of the length equal to the length of hollow mould. EFFECT: higher productivity. 5 cl, 25 dwg