发明名称 DEVICE ENABLING REDUCTION OF SAILBOAT HEEL
摘要 The boat or catamaran or trimaran or canoe with sails has a shell for the leeboard (31), or an outer opening or device for assembling a leeboard, that is profiled like an airplane wing. The skipper who wishes to sail close-hauled must let out the leeboard (31) before steering. If the waves are large, the skipper steers toward the heel from the other side of the boat (32), lets out the leeboard (31) therefrom, then steers to the other side (30). If the boat is sailed close hauled and before changing the side of the heel, the skipper lets out the leeboard from the shell (31).
申请公布号 EP2464561(A2) 申请公布日期 2012.06.20
申请号 EP20100768540 申请日期 2010.08.10
申请人 FONTES, JOAO ANTONIO CRESPO 发明人 FONTES, JOAO ANTONIO CRESPO
分类号 B63B1/28;B63B1/30;B63B39/06 主分类号 B63B1/28
代理机构 代理人
主权项
地址