Device for reducing annoyances, in particular for machines comprising a great number of directional control valves and/or pneumatic jacks, especially for sawing machines

摘要

The device of the present invention is characterised in that it is essentially composed of a single exhaust duct in the shape of a perforated pipe 1 connected to all the exhausts by means of individual connections 2, and by a caisson 3 housing the exhaust duct 1, equipped with an access cover 4 extending over one of its longitudinal faces, and at its silencer ends 5 each equipped with an oil-retention filter 6. <IMAGE>