PERFECTIONNEMENT AUX DISPOSITIFS DE TRANSPORT A DISTANCE D'OBJETS PAR AIR INDUIT

摘要

This invention relates to an improvement in devices for transporting objects over long distances by induced air, particularly in injector members having a section in the form of a Venturi tube, wherein inside the injector member there is disposed a means for guiding the objects, constituted by a slide whose shape is adapted to the section of the objects to be transported.