Patent ID: 10359103

Abstract:
A positioning device, comprising a base element, a carrier element to be positioned relative to the base element along a z-axis as well as at least one first, second, third and fourth slide element, wherein the first, second, third or fourth slide element on the one hand is disposed displaceably by means of a first, second, third or fourth base guide device along a first, second, third or fourth base line on the base element and on the other hand by means of a first, second, third or fourth ascent guide device along a first, second, third or fourth ascent line on the carrier element, wherein the first, second, third or fourth ascent line and the first, second, third or fourth base line run in a projection along the z-axis parallel to one another and with respectively constant different angles of inclination relative to the z-axis. It is provided that the first, second, third and fourth ascent guide device are arranged with respect to one another in such a manner that respectively in at least one projection perpendicular to the z-axis, the first and the second ascent line or the third and fourth ascent line, respectively, are inclined opposite to one another relative to the z-axis so that a synchronous displacement of the first, second, third and fourth slide element relative to the base element brings about a displacement of the carrier element relative to the base element exclusively along the z-axis.