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    Starting and stopping device for internal combustion engine
    1.
    发明授权
    Starting and stopping device for internal combustion engine 失效
    内燃机启停装置

    公开(公告)号：US06263852B1

    公开(公告)日：2001-07-24

    申请号：US09780219

    申请日：2001-02-09

    申请人： Gary J. Gracyalny ,  Robert K. Mitchell ,  Art Poehlman ,  Richard Dykstra ,  Steven Dethloff ,  Charles Brown ,  Paul Tharman ,  John Santi ,  Dick Seilenbinder ,  Aaron Jerabek ,  John Feldner ,  Stanley Filipak

    发明人： Gary J. Gracyalny ,  Robert K. Mitchell ,  Art Poehlman ,  Richard Dykstra ,  Steven Dethloff ,  Charles Brown ,  Paul Tharman ,  John Santi ,  Dick Seilenbinder ,  Aaron Jerabek ,  John Feldner ,  Stanley Filipak

    IPC分类号： F02N502

    CPC分类号： F02N15/027 ,  A01D34/6818 ,  F02D41/042 ,  F02D2009/0216 ,  F02N5/02 ,  F02N15/022 ,  Y10T74/134

    摘要： An internal combustion engine includes an engine housing and a crankshaft supported for rotation within the engine housing and rotatable in a starting direction to start said engine. At least one cup is fixedly mounted to the crankshaft for rotation therewith. A starter shaft is supported by the engine housing for rotation. A spring housing includes a circumferential flange that defines an annular track with the at least one cup, and a spring is housed within the spring housing. The spring has a first end interconnected with the spring housing and a second end interconnected with the engine housing. A friction roller is movable into the annular track and into engagement with both of the circumferential flange and the at least one cup to cause rotation of the spring housing and loading of the spring in response to rotation of the crankshaft. A unidirectional clutch is interconnected between the spring housing and the starter shaft, the unidirectional clutch causing rotation of the starter shaft in a starting direction in response to unloading of the spring, but not causing rotation of the starter shaft in a direction opposite the starting direction. At least one dog is interconnected with the starter shaft to engage the at least one cup in response to rotation of the starter shaft in the starting direction to thereby causes rotation of the crankshaft in the starting direction.

    摘要翻译： 内燃机包括发动机壳体和支撑在发动机壳体内以在起动方向上旋转以启动发动机的曲轴。 至少一个杯子固定地安装到曲轴上以与其一起旋转。 起动轴由发动机壳体支撑旋转。 弹簧壳体包括周向凸缘，其限定具有至少一个杯的环形轨道，弹簧容纳在弹簧壳体内。 弹簧具有与弹簧壳体相互连接的第一端和与发动机壳体互连的第二端。 摩擦辊可移动到环形轨道中并与周向凸缘和至少一个杯两者接合，以响应于曲轴的旋转而引起弹簧壳体的旋转和弹簧的加载。 单向离合器在弹簧壳体和起动轴之间相互连接，单向离合器响应于弹簧的卸载而使起动轴沿起动方向旋转，但不会使起动轴沿起始方向相反的方向旋转 。 至少一个狗与起动器轴相互连接，以响应起动器轴沿起动方向的旋转而接合至少一个杯，从而使起动方向上的曲轴旋转。

    Starting and stopping device for internal combustion engine
    3.
    发明授权
    Starting and stopping device for internal combustion engine 失效
    内燃机启停装置

    公开(公告)号：US06311663B2

    公开(公告)日：2001-11-06

    申请号：US09780109

    申请日：2001-02-09

    申请人： Gary J. Gracyalny ,  Robert K. Mitchell ,  Art Poehlman ,  Richard Dykstra ,  Steven Dethloff ,  Charles Brown ,  Paul Tharman ,  John Santi ,  Dick Seilenbinder ,  Aaron Jerabek ,  John Feldner ,  Stanely Filipak

    发明人： Gary J. Gracyalny ,  Robert K. Mitchell ,  Art Poehlman ,  Richard Dykstra ,  Steven Dethloff ,  Charles Brown ,  Paul Tharman ,  John Santi ,  Dick Seilenbinder ,  Aaron Jerabek ,  John Feldner ,  Stanely Filipak

    IPC分类号： F02N502

    CPC分类号： F02N15/027 ,  A01D34/6818 ,  F02D41/042 ,  F02D2009/0216 ,  F02N5/02 ,  F02N15/022 ,  Y10T74/134

    摘要： An internal combustion engine includes an engine housing, a crankshaft supported within the engine housing for rotation with respect to the engine housing, and a flywheel fixedly mounted to the crankshaft and rotatable with the crankshaft in a starting direction to start the engine. A coil spring has an outer end fixedly interconnected with respect to the engine housing, and an inner end. A unidirectional clutch has a portion connected to the inner end of the spring. The unidirectional clutch is characterized by an interference condition in which the unidirectional clutch couples the inner end of the spring to the flywheel such that the flywheel and crankshaft may be rotated in the starting direction in response to unloading of the spring. The unidirectional clutch is also characterized by a non-interference condition in which the inner end of the spring is uncoupled from the flywheel. An input assembly is interconnected with the spring and selectively movable into contact with flywheel to load the spring in response to rotation of the flywheel. A locking mechanism selectively prevents the spring from unloading, and at least one manual actuator is actuable to disengage the locking mechanism from the spring to enable unloading of the spring.

    摘要翻译： 内燃机包括发动机壳体，支撑在发动机壳体内的曲轴，用于相对于发动机壳体旋转;以及飞轮，其固定地安装到曲轴上并随着曲轴以启动方向旋转以起动发动机。 螺旋弹簧具有相对于发动机壳体固定地互连的外端和内端。 单向离合器具有连接到弹簧的内端的部分。 单向离合器的特征在于干涉状态，其中单向离合器将弹簧的内端耦合到飞轮，使得飞轮和曲轴可以响应于弹簧的卸载而沿起始方向旋转。 单向离合器的特征还在于非干涉状态，其中弹簧的内端与飞轮分离。 输入组件与弹簧互连，并可选择性地与飞轮接触，以响应于飞轮的旋转加载弹簧。 锁定机构选择性地防止弹簧卸载，并且至少一个手动致动器可致动以将锁定机构与弹簧分离以使得能够卸下弹簧。