| 摘要 |
PURPOSE: To buffer impact and vibration between a ski board and a ski boot binding, by making a platform including a buffer material layer on the upper surface of the ski board, and anchoring a screw for fixing the binding into the platform. CONSTITUTION: A platform 7 or ones 7, 8 are placed on upper surfaces 5, 6 of a ski board. The platform 7 or ones 7, 8 are composed of a buffer material to buffer impact and vibration, and the material selected as the layer 7 preferably has viscoelaticity to absorb energy in case of deformation, and its hardness is made 30-70 Shore A. The material which makes remarkable buffer effect possible is selected from polymethanes, polyisoprene, polyisobutylene and so on. A screw 9 for fixing a binding 1 on the ski board is anchored into the platform 7 or ones 7, 8. As a result, the impact and the vibration are not directly transferred from the ski board to the binding or form the binding to the ski board. |
