发明名称 Liferaft
摘要 A reversible liferaft having two canopies (4a, 4b), one on each side, and an inflatable column (13), which supports the upper canopy (4a) when the liferaft is floating on water. The column (13) preferably has a narrow center (12) and wider extremities (3a, 3b) and is positioned in an aperture (7) in the floor (2) on the liferaft. A sleeve (9) is connected at one end (10) of the edge of the aperture (7) and at the other end (11) to the center (12) of the column (13).
申请公布号 AU3043097(A) 申请公布日期 1998.01.07
申请号 AU19970030430 申请日期 1997.06.11
申请人 WARDLE STOREYS (SAFETY & SURVIVAL EQUIPMENT) LIMITED 发明人 MICHAEL MARTIN
分类号 B63C9/06 主分类号 B63C9/06
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