| 摘要 |
<p>Module for the linear and translational guidance of at least one element (7) sliding along a guide rail (2) [... lacuna?] linear support through a nut body attached to the sliding element (7) moving along a cylindrical threaded shaft (6) when the latter is turned, said constituent parts being held, contained and installed inside a casing (10) comprising a base wall (11) and opposing side walls (12) whose internal faces (12A) are equipped with guide rails (13) parallel to the cylindrical threaded shaft (6), on which rails (13) there is held and there slides at least one pair of guide pieces (14) arranged fore and aft of the sliding element, each of which guide pieces (14) is provided with a central bore (15) coaxial to the cylindrical threaded shaft (6) for it to pass through and on the two sides of said bore with the [?] recesses (16) enabling them to be mounted and to slide on the rails (13) of the casing (10), the parts (14) independent of the sliding element (7) are connected together by rigid connecting members (17). <IMAGE></p> |
