Patent ID: 7922392
Filing Date: 2011-04-12
Classification: F16C

Abstract:
1. A hydrostatic profiled-rail guide, comprising: a guide carriage which is hydrostatically mountable on a guide rail, the guide rail having a central surface extending along a longitudinal axis of the profiled-rail guide, two upper bearing surfaces which are arranged at both longitudinal sides of the central surface and which are arranged inclined with respect to the central surface, lower bearing surfaces, which are inclined with respect to the upper bearing surface and with respect to the central surface, being provided below each of the upper bearing surfaces, and a base surface which is parallel to the central surface, wherein an imaginary first straight line which is parallel to the central surface, an imaginary second straight line which is parallel to the upper bearing surface and an imaginary third straight line which is parallel to the lower bearing surface form, as viewed in cross-section through the profiled-rail guide, a triangle in which an angle alpha is formed between the first and second straight lines and in which an angle gamma is formed between the first and the third straight lines, wherein the angle alpha has a value from 10° up to and including 45° and in that the angle gamma has a value from 20° up to and including 55° .