| 摘要 |
<p>The lower support for a ski boot toe is adjustable in height and consists of at least two plates (2, 3) which are superposed and in contact with each other. Their relative positions can be modified to alter the total height of the device. The lower plate (3) is fixed to the ski and has projections (9, 9', 10, 10') at different heights, distributed round its centre. The upper plate (2) can rotate around an axis perpendicular to the upper surface of the ski and has complementary projections (14, 14', 15, 15') to those of the lower plate. A screw (8) through both plates holds them in position.</p> |
