| 摘要 |
The ski has an intermediate platform (10) to which the binding is fixed. The lower surface of the platform has longitudinal blocks (13,14) which are trapezoidal in cross section. Their inclined surfaces (13,16) slide on the inclined surfaces (15,17) of complementary blocks (19,20) on a lower plate (11), fixed to the upper surface (3) of the ski. When there is no weight on the ski the blocks are brought to their rest position by a coil spring (22), between a stop on the end of the platform and the end block (20). An elastic block (12) is between the platform and the lower plate. |
