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31. 发明授权

US06293257B1 Fuel supply system mounting structure for an outboard motor 有权
标题翻译：用于舷外马达的燃油供应系统安装结构
公开(公告)号：US06293257B1
公开(公告)日：2001-09-25
申请号：US09531538
申请日：2000-03-20
申请人： Naoki Kawasaki
发明人： Naoki Kawasaki
IPC分类号： F02M3304
CPC分类号： F02M37/0011 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1812 , F02M37/007
摘要： The present invention disposes a fuel pump and a fuel filter in an efficient layout for compact construction of the components around the engine, while improving the convenience of a fuel hose piping that connects between the fuel pump and the fuel filter, in an outboard motor equipped with a four-cycle engine. An embodiment of the present invention provides an outboard motor having a four-cycle engine installed therein in the longitudinal direction with a crank shaft thereof disposed vertically, a fuel pump 26 is mounted on one side face of a cylinder head 6 of the engine 2, and a fuel filter 27 is mounted on the opposite side face. Fuel hose joints 26a and 27a of the fuel pump 26 and of the fuel filter 27 are installed in a direction toward the head cover 7 side of the engine 2.
摘要翻译：本发明将燃料泵和燃料过滤器设置在有效布局中，以便在发动机周围的部件紧凑地构造的同时，在装备有舷外马达的燃料泵和燃料过滤器之间提高连接燃油泵和燃料过滤器的燃料软管管路的便利性配有四冲程发动机。本发明的一个实施例提供了一种舷外马达，其具有沿纵向方向安装的四冲程发动机，其曲轴垂直设置，燃油泵26安装在发动机2的气缸盖6的一个侧面上，并且燃料过滤器27安装在相对侧面上。燃料泵26和燃料过滤器27的燃料软管接头26a和27a沿着朝向发动机2的头罩7侧的方向安装。

32. 发明授权

US06250269B1 Arrangement for supporting a rocker shaft in an engine 失效
标题翻译：用于在发动机中支撑摇臂的布置
公开(公告)号：US06250269B1
公开(公告)日：2001-06-26
申请号：US09537219
申请日：2000-03-29
申请人： Naoki Kawasaki
发明人： Naoki Kawasaki
IPC分类号： F02F124
CPC分类号： F02B75/20 , F01L1/053 , F01L1/181 , F01L1/26 , F02B61/045 , F02B2075/1812 , F02B2275/20 , F02F1/38 , F02F2001/245
摘要： An arrangement is provided for supporting a rocker shaft in an engine so as to allow installation of the rocker shaft without incurring high costs, and, thereby, using a simple arrangement. An engine is equipped with valve-moving devices such as a cam shaft 21 inside a cylinder head 8, intake and exhaust valves, intake and exhaust cams 24 and 25, intake and exhaust rocker arms, a rocker shaft 28 which supports these rocker arms with freedom to rotate, and the like, and wherein bearing bosses 31a to 31d for supporting the cam shaft 21 are formed inside the cylinder head 8, flat seats 50 are formed on the bearing bosses 31a to 31d, and flat seats 51 are formed on the rocker shaft 28, and the rocker shaft 28 is fitted on the bearing bosses 31a to 31d with the two eats 50 and 51 matched against each other.
摘要翻译：提供了一种用于在发动机中支撑摇杆轴的装置，以便允许安装摇杆轴而不产生高成本，从而使用简单的布置。发动机配备有阀移动装置，例如气缸盖8内的凸轮轴21，进气和排气阀，进气和排气凸轮24和25，进气和排气摇臂，摇臂轴28，其支撑这些摇臂与自由旋转等，并且在气缸盖8的内部形成有用于支撑凸轮轴21的轴承凸台31a〜31d，在轴承凸台31a〜31d上形成有平板座50，摇臂轴28和摇臂轴28安装在轴承凸台31a至31d上，两个吃饭50和51彼此匹配。

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