发明名称 Water ski training stabilizer
摘要 A device for converting and stabilizing a narrow backed water ski member for use by beginners or handicapped persons which includes a stabilizing and training member attachable to the narrow aft portion of a narrow backed ski, the training member including an integrally elongated U-shaped member having side legs of the U-shape fitted alongside the aft ski end portion, and an aft extension on the U-shaped member interconnecting the aft ends of the side legs and fitted against the aft edge of the ski member, and securing elements for removably attaching the training member to the ski aft portion. The training member selectively increases the width and length of the aft end of the ski for increasing the area in contact with the water to enable the narrow backed ski member to be utilized as a broad backed ski member for training purposes.
申请公布号 US4669993(A) 申请公布日期 1987.06.02
申请号 US19850808160 申请日期 1985.12.12
申请人 STORM, F. KRISTIAN 发明人 STORM, F. KRISTIAN
分类号 B63B35/81;(IPC1-7):A63C15/00 主分类号 B63B35/81
代理机构 代理人
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