| 摘要 |
<p>The modular support for staircase steps comprises an elongated hollow body (3) that is adapted to form an upper (3a) and a lower (3b) resting surfaces which are horizontal, flat, and parallel to each other. A plurality of longitudinal slots (6) and a plurality of concentric slots having a circular profile are formed respectively in a rear portion and in a front portion of said surfaces (3a,3b); the slots (6) are adapted to be crossed by through screw means (9) for coupling, in an angularly adjustable position, to corresponding surfaces of adjacent supports, by interposing optional spacer means (10). The upper surface (3a) furthermore has, in a front portion, a plurality of holes for fixing a corresponding step (2). <IMAGE></p> |
