Vibrating pressure mould suspension blocking device for use in concrete product e.g. block, fabrication, has hydraulic cushions that can be hydraulically blocked and interposed between supports and levers to immobilize levers

摘要

The device has a vibrating table (1) with a mould (6) that is posed on a plate (4). The mould is carried by a flange (10) through supports (7) that are capable of being raised and lowered. The supports have levers applying a pressure on the flange using a suspension to apply a force on the mould. Hydraulic cushions (21) that can be hydraulically blocked are interposed between the supports and levers to immobilize the levers.