发明名称 Device with safety hatchway (booby hatch) for boats
摘要 Device with a hatch characterised in that it includes: - guide means (6, 7, 8) for a reversible translational movement of the hatch (10) between its retracted position and a first useful partially closed position, - pivoting means (21, 30) for the reversible pivoting of the hatch between the partially closed position and a second useful position, in which it is shut tight and lockable. <IMAGE>
申请公布号 FR2676702(A1) 申请公布日期 1992.11.27
申请号 FR19910006281 申请日期 1991.05.24
申请人 PRESLES DIDIER 发明人 PRESLES DIDIER GERARD
分类号 B63B19/14 主分类号 B63B19/14
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