Marine propulsion – Oar or paddle
Patent
1996-10-15
1998-10-13
Swinehart, Ed L.
Marine propulsion
Oar or paddle
B63H 1604
Patent
active
058204245
ABSTRACT:
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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Catalogue '94, Euro-Kayaks, p. 21.
Addison Corran
Steinhour Derek A.
Adventure Technology, Inc.
Swinehart Ed L.
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