Linear drive arrangement for packaged goods

摘要

A linear drive for packaged lightweight goods has the stator along the movement path and the rotor in or around the goods. The rotor is in linear form (like a grid or a surface) in the edges and/or in the side faces of the goods. The stators are interleaved with the support surfaces for the goods. These support surfaces are either flat sliding ones or rollers arranged in V-shapes or in curves (arcs, parabolas, ellipses, hyperbolas). The bearings are pneumatic, magnetic or hydraulic.