| 摘要 |
The fastener has locking components (31,11) on the sliding element and the boot (10) respectively, situated on a level with or in front of the toe joints, allowing the boot to be released from the sliding element when an effort above a pre-set level is applied to it. It also has wedges (12,32) which hold the front end of the boot against the sliding element, while both locking components and wedges have transverse axes. The locking components and wedging elements incorporate two moving jaws (31,32) set on a carriage movable in a lengthwise direction and fixed in place by a knuckle-joint lock (40). <IMAGE> |
