FLUID-PRESSURE ACTUATED PRESS Russian patent published in 2005 - IPC

FIELD: mechanical engineering.

SUBSTANCE: fluid-pressure actuated press comprises top and bottom unmovable cross-pieces tightened with the use of the columns, movable cross-piece interposed between them and connected with the top unmovable cross-piece through the plungers of the power cylinders, and return cylinders whose bases are secured to the unmovable cross-piece and whose rods are secured to the movable cross-piece. The press is also provided with the control mechanism and changeable return cassette. The cassette has lid, base, and hooks. The stack of the chip-concrete plates spaced with spacers is formed between the lid and base. After pressing the stack of the chip-concrete plates, the mechanism for control of the hooks closes the lid of the cassette base, thus keeping the plate under pressure up to the complete solidification.

EFFECT: enhanced efficiency and decreased cost.

38 cl, 27 dwg