发明名称 Inflatable removable keel for inflatable rubber boats
摘要 The present invention describes an inflatable, removable keel for use with an inflatable rubber boat. The keel is interposed between the dunnage and the bottom sheet of the boat and includes at least one tab pair connected to a rigid zone present on the keel. The tab pair bears gripping strips which are adapted to cooperate automatically and removably with complementary gripping strips found on the bottom sheet.
申请公布号 US4722292(A) 申请公布日期 1988.02.02
申请号 US19860878112 申请日期 1986.06.24
申请人 RESINE SINTETICHE ADAMOLI S.P.A. 发明人 MARINO, COLOMBO;GIUSEPPE, OLGIATI
分类号 B63B7/08;(IPC1-7):B63B3/38 主分类号 B63B7/08
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