| 摘要 |
<p>The front safety fixing for skis has a sole (12) rigidly fixed to the ski (5) to which a rigid vertical axle (14) is joined. A cylindrical case (15) is engaged on the axle and a piston (16) slides in this. It is held against a flat (143) on the axle by an adjustable spring (17) and controls the lateral pivoting of the case. A second spring (20), also adjustable, pushes against the upper part of the axle, against the first spring. This controls the longitudinal movement of the fixing which is limited by the axle engaging in an oblong opening (195).</p> |
