Safety net supporting post for ski run, has lower end articulated to base constituted by chassis that extends in inclination direction of post, and net whose upper edge is fixed at upper end of half of post, where height of net is high

摘要

The post has a lower end articulated to a base constituted by a chassis that extends in an inclination direction of the post on a sufficient length. A tie (5) is held between the base and an intermediate point of the post. A lower part (2) and an upper part (3) are joined by a rigid joint (7) to form an angle lower than 180 degrees. An upper edge of a net is fixed at an upper end of half of the post, where height of the net is high.