发明名称 |
Steering device for small jet boat |
摘要 |
A small jet propelled watercraft having a jet propulsion unit with a steering nozzle and further including a steering ski at the front of the watercraft for providing lift to the hull and also for providing a steering effect. The steering nozzle and steering ski are interconnected so that they are steered in opposite directions so as to provide a crisper steering and steering even at low speeds or when coasting.
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申请公布号 |
US5113777(A) |
申请公布日期 |
1992.05.19 |
申请号 |
US19910695102 |
申请日期 |
1991.05.03 |
申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
KOBAYASHI, NOBORU |
分类号 |
B63H25/38;B63B35/73;B63H25/10;B63H25/46 |
主分类号 |
B63H25/38 |
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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