发明名称 Boat lift system for a trailer
摘要 A system and method of lifting and transporting a boat. A boat carrier has a chassis supported by wheels and a boat-carrying frame. The boat-carrying frame includes a plurality of outwardly-extending frame members for securing a boat during transit of the carrier and at least one lift assembly mounted thereon. The lift assembly includes at least one vertically moveable lift assembly arm extending away from the boat-carrying frame beyond the outwardly-extending frame members. The lift assembly arm is moveable between a lowered position whereby a boat may be placed on the lift assembly arm and a raised position aligned with one of the outwardly-extending frame members. The boat is placed on the lift assembly arm in the lowered position from a point outward of the outwardly-extending frame members and lifted with the lift assembly arm to the raised assembly arm position aligned with one of the outwardly-extending frame members. The boat may then be transferred from the lift assembly arm onto the aligned outwardly-extending frame member.
申请公布号 US7427184(B1) 申请公布日期 2008.09.23
申请号 US20050272256 申请日期 2005.11.09
申请人 VESPOLI, USA 发明人 VESPOLI MICHAEL
分类号 B60P3/10 主分类号 B60P3/10
代理机构 代理人
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