Monoski for use as e.g. snowboard, has parallelogram pivoted at pins, so that forward/backward movements are executed with binding plates for parallel alignment of plates to each other against movements while reducing spacing of plates

摘要

The monoski (100) has rear pivot and front pivot plates whose right-side end portions are connected with a right binding plate (120b) via pivot cams, so that centers of the pivot cams form a parallelogram. The parallelogram is pivoted at pivot pins, so that forward and backward movements are executed with a left binding plate (120a) and the right binding plate for parallel alignment of the binding plates to each other against the same movements while simultaneously reducing a lateral spacing of parallel guided binding plates.