公开(公告)号：US4747795A

公开(公告)日：1988-05-31

申请号：US15216

申请日：1987-02-17

申请人： Hiroshi Kawamura ,  Nobuo Haga ,  Sukehiro Yamaguchi

发明人： Hiroshi Kawamura ,  Nobuo Haga ,  Sukehiro Yamaguchi

IPC分类号： F16H1/00 ,  B63H20/14 ,  B63H20/32 ,  F02B61/04 ,  F02B75/00 ,  B63H21/26

CPC分类号： B63H21/28 ,  F02B61/045 ,  F02B75/007

摘要： An outboard engine construction in which an engine is mounted at the upper end of an extension case provided with a stern bracket adapted to be clamped to a stern plate of a vessel and a gear case having a rotatable propeller is connected to the lower end of the extension case. A drive shaft connected to a crank shaft of the engine is housed within the extension case and a drives a gear assembly connected to the propeller. The extension case is constituted by a primary upper case portion and a selectively removable auxiliary lower case portion. A transmission is contained in the auxiliary case portion and is detachably interposed therewith between the drive shaft and the gear assembly.

摘要翻译： 一种舷外发动机结构，其中发动机安装在延伸壳体的上端，该延伸壳体设置有适于夹紧在容器的船尾板上的船尾支架，以及具有可旋转螺旋桨的齿轮箱连接到 扩展案例。 连接到发动机的曲轴的驱动轴被容纳在延伸壳体内，并且驱动与螺旋桨连接的齿轮组件。 延伸壳体由主上壳体部分和可选择性地移除的辅助下壳体部分构成。 传动装置包含在辅助壳体部分中，并且可拆卸地插入在驱动轴和齿轮组件之间。