专利名称：WIND POWERED VEHICLE 发明人：KELLER, ROBERT N.天安门图片简笔画
含香的诗句申请号：AU4541085
申请日：19850617
异的成语公开号：AU4541085A
公开日：
当代大学生
联通宽带测速
19860210清蒸带鱼的家常做法
专利内容由知识产权出版社提供
摘要：A wind powered vehicle having a platform (10) and a sail (152) mounted by a mast (90) to an upper surface (12) of a platform. A pair of elongated runners (14 and 16), such as snow skis, water skis, skates pontoons or the like are pivotally cure to opposite sides of the platform so that the runners are spaced apart and parallel to each other. The platform (10) is pivotal with respect to the runner between a first and cond position. In its first position, one runner is spaced forwardly of the other runner and both runners tilt about their axis in the same direction. In the cond position, the other runner is spaced forwardly of the first runner and both runners are tilted about their longitudinal axis in the opposite direction. An improved sail system (15) is also disclod in which a sail (152) is mounted at a midpoint to the upper end of the mast (90) and pivotal substantially 180 along two perpendicular axes as well as vertical about the mast (90).民本思想
申请人：KELLER, R.N.
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