| 摘要 |
A safety binding for skiing boots, including a toe holder, a heel holder, a spring-loaded locking member, which is mounted to be displaceable in the direction of its longitudinal axis against a spring force and has a convexly curved head which cooperates with a concavely curved surface of a keeper. The keeper is connected to the heel holder and is pivotally movable relative to the longitudinal axis of the locking member, wherein the concavely curved surface of the keeper has different radii of curvature in a vertical plane and in a horizontal plane and the heel holder is pivoted on a horizontal axis and on a vertical axis. The horizontal and vertical pivotal axes of the heel holder cross each other and are spaced different distances from the forward edge of the heel holder exceeding the smallest distance from the point of contact between the head of the locking member and the keeper to the forward edge, which faces the toe holder or the boot. |
