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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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