发明名称 Folding rigid-inflatable boat
摘要 A folding rigid-inflatable boat for routine and emergency use by occupants as an auxiliary watercraft. The floating rigid-inflatable boat includes a hull having complementary rigid bow and rigid stern sections joined together along common, centrally disposed joint edges, a hinge element extending laterally from port to starboard along the centrally disposed joint edges and pivotally connecting the bow and stern sections together for permitting the bow and stern sections to be folded onto themselves into a storage configuration and into an unfolded use configuration; and inflatable topsides secured to the hull and extending around the periphery of the hull for providing an upwardly extending freeboard and for further providing rigidity to the hull when the boat is in the unfolded use configuration.
申请公布号 US6367404(B1) 申请公布日期 2002.04.09
申请号 US20000537337 申请日期 2000.03.29
申请人 CALLAHAN STEVEN 发明人 CALLAHAN STEVEN
分类号 B63B5/24;B63B7/08;B63B17/02;B63B21/48;B63C9/02;(IPC1-7):B63B7/00 主分类号 B63B5/24
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