发明名称 Paddle and method of manufacture thereof
摘要 A paddle for a kayak, a canoe or other small boat has a shaft with a handle portion which extends from one end of a blade and a tongue portion formed by cutting away a section of the sidewall of the shaft to provide a chamber which extends along a surface of the blade. A filler member extending longitudinally within the chamber is adhered to the tongue portion of the shaft and also to the surface of the blade. This provides a light weight, high strength paddle construction which is economical to manufacture as the blade need not be formed with a bulky molded socket for enabling attachment of a shaft.
申请公布号 US2005020153(A1) 申请公布日期 2005.01.27
申请号 US20040877522 申请日期 2004.06.25
申请人 WILCE STEPHEN E. 发明人 WILCE STEPHEN E.
分类号 B63H16/04;(IPC1-7):B63H16/04;B63H16/10 主分类号 B63H16/04
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