| 摘要 |
<p>The invention concerns a mechanical device for varying the radial geometry of a ski, proportionally to its flexion. Said device is characterized in that it comprises elements (2), called transmission elements (2) which, interposed between the rod (1) and the ski (5): transform each a relative movement (100) of the rod (1) oriented along its longitudinal axis (10) and directed towards one of ski end portions (direction S1), into a second movement (200) oriented along a direction intersecting said longitudinal axis (10) and directed towards the outside of the ski (5); apply each said movement (200) at a selected point of the ski (5), such that, during said relative movement (100) of the rod (1), they produce a thrust generating the deformation of the ski (5) along its cross-section, transverse deformation which, in particular, causes the top part of the ski to be spaced apart and produces the desired geometry of the bottom surface (50) of said ski (5)</p> |
