| 摘要 |
Safety fastenings for snowboards (1) are mounted transversally with respect to the longitudinal axis of the board, characterised by the fact that they are provided with interdependent automatic release means, connecting two twin fastenings (14); said release means being brought into the "active" position i.e. with fastenings fixing the skier's ski boots (3) are provided with an organ such as a lever or a push button placed under the sole of each ski boot, which by means of mechanical, hydraulic or pneumatic connecting means, is connected to the release and opening organ of the twin fastening; said organ (25) being subjected to the weight of the skier remaining in an inactive position but which controls the opening of the twin fastening immediately if, for any reason, the pressure transmitted by the other ski boot ceases. |
