| 发明名称 |
Mainsail reefing and furling device and method. |
| 摘要 |
<p>A method and device for gathering a mainsail in a cavity within the boom as the sail is being lowered. The boom has a plurality of engaged rollers which draw in or let out the sail by tractive forces.</p> |
| 申请公布号 |
EP0290660(A1) |
申请公布日期 |
1988.11.17 |
| 申请号 |
EP19870107078 |
申请日期 |
1987.05.15 |
| 申请人 |
HARKEN, OLAF T. |
发明人 |
HARKEN, OLAF T. |
| 分类号 |
B63H9/10;(IPC1-7):B63H9/10 |
主分类号 |
B63H9/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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