发明名称 Ergonomically improved kayak paddle
摘要 An ergonomically improved kayak paddle and a method for making the same is provided which improves the overall strength of the paddle while substantially reducing hand and arm fatigue for a user. The kayak paddle utilizes non-concentric gripping regions between a substantially longitudinal shaft and paddle blade sections. The gripping regions are interconnected to the shaft at non-abrupt predetermined angles of curvature and in a geometric configuration which reduces structural stress and fatigue at critical portions of the paddle while allowing a paddler to orient the paddle by touch alone.
申请公布号 US5820424(A) 申请公布日期 1998.10.13
申请号 US19960729956 申请日期 1996.10.15
申请人 ADVENTURE TECHNOLOGY, INC. 发明人 STEINHOUR, DEREK A.;ADDISON, CORRAN
分类号 B63H16/04;(IPC1-7):B63H16/04 主分类号 B63H16/04
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