Patent ID: 7632240

Claim:
Device comprising first and second table-like supporting plates which serve as operating and functional units, wherein the first and second table-like supporting plates each have a longitudinal and transverse extension, with the first table-like supporting plate being parallel to the second table-like supported plate in a frame that is fixed stationary in place; at least one motorized drive sets the first and second table-like supporting plates in oscillating motion in at least one dimension; and the first and second table-like supporting plates are mounted separately and independent of one another so as to be moveable in three dimensions and the oscillating motion imposed to each plate by the motorized drive is a randomized motion, where the motions of both plates are independent of one another, characterized in that each of the first and second table-like supporting plates is positioned at both its end regions on forked mountings, each of which is movable in three dimensions and which accommodates bearings for both ends of axle shafts of eccentric rollers, and that the eccentric rollers are supported on one side by drive rollers and on the other side by support rollers, and that the double-ended drive rollers are set in synchronous or asynchronous rotational motion, in the same or different directions, by at least one motorized drive, and that above the eccentric rollers limiting rollers are situated which have a small interspace “d” with respect to the eccentric rollers.