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公开(公告)号:US07162969B2
公开(公告)日:2007-01-16
申请号:US10451403
申请日:2001-12-21
IPC分类号: B63B17/00
CPC分类号: B63B27/14 , B63B2027/141
摘要: A platform unit (2) is seated on the tail (5) of a hull (1) of a boat and may be lowered by powered actuator means (8) down guides (7) on an incline (6) to descend into the water. This exposes steps (62) in the incline which function with steps (213) in the platform unit (2) to enable a swimmer to climb up out of the water onto the main boat deck.
摘要翻译: 平台单元(2)位于船的船体(1)的尾部(5)上,并且可以通过在倾斜(6)下降到水中的动力执行器装置(8)向下引导件(7) 。 这暴露了在平台单元(2)中的步骤(213)的倾斜中的步骤(62),以使游泳者能够从水中爬升到主船甲板上。