Precision sliding guides. (Machine-translation by Google Translate, not legally binding)

摘要

Precision sliding guides, intended to allow the longitudinal movement of moving parts with respect to stationary support bodies, essentially characterized by being composed of an outer component of symmetric cross section and in the form of a capital e, with their end parts constituting prismatic areas of section quadrangular and its central section of trapezoidal section, while a second component presents approximate form of letter "w" with its end parts of rectangular section and its central part in the form of conjugated trapezoidal c of the central projection of the first component, while the third element is of C-shaped cross section, with its central conjugate recess of the external shape of the central projection of the second component, each pair of adjacent elements being separated by multiple rolling balls in grooved paths defined in symmetry in said facing parts, with the possibility of displacement longitudinal movement of the components to each other according to precise movements characterized by the manufacturing precision of the profiles of the components and the intermediate balls. (Machine-translation by Google Translate, not legally binding)