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1. 发明授权

US09157407B2 Starting system for internal combustion engine 有权
标题翻译：内燃机起动系统
公开(公告)号：US09157407B2
公开(公告)日：2015-10-13
申请号：US13704647
申请日：2011-07-28
申请人： Travis Acuna , John Payne , Matt Pientka
发明人： Travis Acuna , John Payne , Matt Pientka
IPC分类号： F02N1/00 , F02N15/00 , F02D11/02 , F02N19/00 , F02N3/02
CPC分类号： F02N15/00 , F02D11/02 , F02N3/02 , F02N19/001 , F02N2019/002
摘要： A starting system for an internal combustion engine automatically operates a starting feature on a carburetor associated with the engine. The starting system includes a cam with a bearing mounted on the crankshaft. The bearing is secured so that its inner race will always rotate with the crankshaft. The cam has bosses on one side and is shaped such that it includes a base and a lobe with an outer surface surrounding the cam. At least one spring-loaded pawl is mounted on the flywheel. The pawl is biased to engage a cam boss so as to cause the cam to rotate with the crankshaft during a start-up process. A spring loaded rocker arm is pivotally mounted adjacent the cam. The rocker arm has a roller assembly configured to ride on the outer surface of the cam. As the cam rotates, the roller assembly riding on the cam surface is pushed outward by the cam lobe. A throttle cable is attached at a first end to the rocker arm and at its opposite end to the starting feature on the carburetor. When the roller assembly ramps up the lobe, the throttle cable is pulled into an extended position to actuate the starting feature of the carburetor.
摘要翻译：用于内燃机的启动系统自动地操作与发动机相关联的化油器上的起动特征。启动系统包括一个凸轮，其轴承安装在曲轴上。轴承固定，使其内圈始终与曲轴一起旋转。凸轮在一侧具有凸起并且成形为使得其包括基部和具有围绕凸轮的外表面的凸角。至少一个弹簧加载的棘爪安装在飞轮上。棘爪被偏压以接合凸轮凸台，以便在启动过程中使凸轮与曲轴一起旋转。弹簧加载的摇臂与凸轮相邻地枢转地安装。摇臂具有构造成骑在凸轮的外表面上的辊组件。当凸轮旋转时，骑在凸轮表面上的滚子组件被凸轮凸角向外推。油门电缆在第一端连接到摇臂上，在其相对端连接到化油器上的起动特征。当辊组件向上突出时，节气门电缆被拉入延伸位置以致动化油器的启动特征。

2. 发明申请

US20130104833A1 STARTING SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机起动系统
公开(公告)号：US20130104833A1
公开(公告)日：2013-05-02
申请号：US13704647
申请日：2011-07-28
申请人： Travis Acuna , John Payne , Matt Pientka
发明人： Travis Acuna , John Payne , Matt Pientka
IPC分类号： F02N15/00
CPC分类号： F02N15/00 , F02D11/02 , F02N3/02 , F02N19/001 , F02N2019/002
摘要： A starting system for an internal combustion engine automatically operates a starting feature on a carburetor associated with the engine. The starting system includes a cam with a bearing mounted on the crankshaft. The bearing is secured so that its inner race will always rotate with the crankshaft. The cam has bosses on one side and is shaped such that it includes a base and a lobe with an outer surface surrounding the cam. At least one spring-loaded pawl is mounted on the flywheel. The pawl is biased to engage a cam boss so as to cause the cam to rotate with the crankshaft during a start-up process. A spring loaded rocker arm is pivotally mounted adjacent the cam. The rocker arm has a roller assembly configured to ride on the outer surface of the cam. As the cam rotates, the roller assembly riding on the cam surface is pushed outward by the cam lobe. A throttle cable is attached at a first end to the rocker arm and at its opposite end to the starting feature on the carburetor. When the roller assembly ramps up the lobe, the throttle cable is pulled into an extended position to actuate the starting feature of the carburetor.
摘要翻译：用于内燃机的启动系统自动地操作与发动机相关联的化油器上的起动特征。启动系统包括一个凸轮，其轴承安装在曲轴上。轴承固定，使其内圈始终与曲轴一起旋转。凸轮在一侧具有凸起并且成形为使得其包括基部和具有围绕凸轮的外表面的凸角。至少一个弹簧加载的棘爪安装在飞轮上。棘爪被偏压以接合凸轮凸台，以便在启动过程中使凸轮与曲轴一起旋转。弹簧加载的摇臂与凸轮相邻地枢转地安装。摇臂具有构造成骑在凸轮的外表面上的辊组件。当凸轮旋转时，骑在凸轮表面上的滚子组件被凸轮凸角向外推。油门电缆在第一端连接到摇臂上，在其相对端连接到化油器上的起动特征。当辊组件向上突出时，节气门电缆被拉入延伸位置以致动化油器的启动特征。

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