发明授权
- 专利标题： Hatch cover structure for personal watercraft
- 专利标题（中）： 私人船舶舱盖结构
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申请号： US09352492申请日： 1999-07-13
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公开(公告)号： US06308650B1公开(公告)日： 2001-10-30
- 发明人: Yoshinori Tsumiyama , Kenichi Nakagawa , Masafumi Ikeyama
- 申请人： Yoshinori Tsumiyama , Kenichi Nakagawa , Masafumi Ikeyama
- 优先权： JP10-197083 19980713
- 主分类号： B63B3573
- IPC分类号： B63B3573
摘要：
A hatch cover structure for a personal watercraft, wherein a hatch cover is attached to a deck of the personal watercraft via a hinge unit having a double action mechanism, which moves the hinge shafts apart from a hull surface during the continued opening action of the pivotally moving hatch cover.
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