公开(公告)号：US20070012266A1

公开(公告)日：2007-01-18

申请号：US11487477

申请日：2006-07-17

申请人： Bengt-Olov Westerlund

发明人： Bengt-Olov Westerlund

IPC分类号： F02D27/00 ,  F02N3/02

CPC分类号： F02N3/02 ,  F02N15/027

摘要： A recoil starter comprising a housing (1) that is stationary mounted relative to an engine; a moving unit rotatable about a stationary axis (8) of rotation in the housing, the moving unit comprising a line pulley (2) onto which a pulling line (3) is winded, an inner end of the pulling line being anchored near a centre of the line pulley (2) and an outer, free end of which reaches through an aperture formed through a wall of the housing (1); a return spring (4) connected to the line pulley (2), said return spring arranged to be stretched by the line pulley when the line pulley is rotated about said axis (8) in result of pulling the pulling line (3) off from the line pulley, and which is operative upon return to rewind the pulling line onto the line pulley; a carrier (6) driven by said line pulley for rotation about said stationary axis (8); a swinging pawl (5) supported on the carrier (6), said pawl driven by said carrier in rotation to engage a crank shaft of the engine for transferring upon said crank shaft the rotation of said carrier (6), and which pawl returns to a non-engaging position on said carrier when the rotational speed of the crank shaft exceeds the rotational speed of the carrier upon ignition of the engine. The carrier is shiftable from contra-rotation to co-rotation with the line pulley and vice versa, and the carrier carries at least two pawls, each of which is operative in one of said co-rotational and contra-rotational directions.

摘要翻译： 一种反冲起动器，包括相对于发动机固定地安装的壳体（1） 移动单元可围绕壳体中的固定轴线（8）旋转，所述移动单元包括线滑轮（2），牵引线（3）绕其上，牵引线的内端被锚定在靠近中心 所述线滑轮（2）的外部自由端穿过通过所述壳体（1）的壁形成的孔; 连接到所述线滑轮（2）的复位弹簧（4），所述复位弹簧布置成当线滑轮围绕所述轴线（8）旋转时被线滑轮拉伸，结果是将拉线（3）从 线滑轮，并且在返回时操作以将牵引线重绕到线滑轮上; 由所述线滑轮驱动的用于围绕所述固定轴线（8）旋转的载体（6）; 支撑在所述载体（6）上的摆动爪（5），所述棘爪由所述托架驱动旋转以接合所述发动机的曲轴，用于在所述曲轴上转动所述托架（6）的旋转，并且所述棘爪返回到 当所述曲轴的旋转速度超过所述载体在所述发动机点火时的转速时，在所述载体上的非接合位置。 载体可以从反向旋转移动到与线滑轮共同旋转，反之亦然，并且载体承载至少两个棘爪，每个棘爪在所述共旋转和反向旋转方向之一上操作。

公开(公告)号：US07096842B2

公开(公告)日：2006-08-29

申请号：US10963463

申请日：2004-10-12

申请人： Tsang-Mao Lin ,  Jui-Tien Chen ,  Cheng-Sheng Tsai

发明人： Tsang-Mao Lin ,  Jui-Tien Chen ,  Cheng-Sheng Tsai

IPC分类号： F02N3/02

CPC分类号： F02N3/02 ,  Y10T74/134

摘要： A rope-operated actuator for an engine starter includes a cover with a shaft, a spool wheel sleeved rotatably on the shaft, a rope connected to the spool wheel for driving the spool wheel, a rope-rewinding member for rewinding the rope on the spool wheel, a pawl-driving member mounted on the shaft, a pair of pawls disposed between the spool wheel and the pawl-driving member and pivotable between engaging and disengaging positions, a wobble-preventing member mounted on the shaft and extending radially and outwardly therefrom, and a retaining member connected to the shaft for retaining the spool wheel, the pawl-driving member and the wobble-preventing member on the shaft.

摘要翻译： 一种用于发动机起动器的绳索式致动器包括：具有轴的盖，可旋转地安装在轴上的卷轴轮，连接到用于驱动卷轴的卷轴轮的绳索，用于将绕在卷轴上的绳索重绕的绳索重绕构件 轮，安装在所述轴上的棘爪驱动构件，设置在所述卷轴轮和所述棘爪驱动构件之间并且可在接合位置和分离位置之间枢转的一对棘爪，安装在所述轴上并从其径向和向外延伸的摆动防止构件 以及连接到所述轴的保持构件，用于将所述卷轴，所述棘爪驱动构件和所述摆动防止构件保持在所述轴上。

公开(公告)号：US07093577B2

公开(公告)日：2006-08-22

申请号：US10857961

申请日：2004-06-02

申请人： Isao Tohyama

发明人： Isao Tohyama

IPC分类号： F02N3/02

CPC分类号： F02N3/02 ,  F02N5/02 ,  F16F1/06

摘要： A damper spring having a torsion coil spring-like shape is placed on outer peripheries of bosses respectively formed on a rope reel and a cam. The ends of the damper spring are engaged with the rope reel and the cam, respectively, so that the rope reel and the cam are rotatingly coupled with each other. A wire member constituting the damper spring is formed so as to have a section shape in which at least one side is linearly formed, and the damper spring is formed by winding the wire member into a coil-like shape so that the linear portion of the wire member is placed on an inner peripheral side, thereby enabling the inner side face of the damper spring to be tightly wound in a wide area around outer peripheral faces of the bosses.

摘要翻译： 具有扭转螺旋弹簧形状的阻尼弹簧被放置在分别形成在绳索卷轴和凸轮上的凸起的外周上。 阻尼器弹簧的端部分别与绳索卷轴和凸轮接合，使得绳索卷轴和凸轮彼此旋转地联接。 构成阻尼弹簧的线构件形成为具有直线形状的至少一个侧面的截面形状，并且阻尼弹簧通过将线构件卷绕成线圈状而形成，使得线形部分 线状构件被放置在内周侧，从而使阻尼弹簧的内侧面能够在凸起的外周面周围的大范围内紧密地卷绕。

公开(公告)号：US20060102129A1

公开(公告)日：2006-05-18

申请号：US10992519

申请日：2004-11-18

申请人： Michael Purdy ,  Mark Lokken ,  Koichiro Takahashi

发明人： Michael Purdy ,  Mark Lokken ,  Koichiro Takahashi

IPC分类号： F02N3/02

CPC分类号： F02N15/00 ,  F02N3/02

摘要： A recoil starter has a guide surface with limited polar symmetry about the axis of the pull-rope limiting rotational orientation of the pull-handle in the at-rest position to less than three angular positions.

摘要翻译： 反冲启动器具有引导表面，其具有围绕牵引绳的轴线的极限对称极限，从而将拉手在静止位置的旋转定向限制为小于三个角度位置。

公开(公告)号：US07028658B2

公开(公告)日：2006-04-18

申请号：US10757912

申请日：2004-01-14

申请人： Olaf Kruse ,  Klemens Krahn

发明人： Olaf Kruse ,  Klemens Krahn

IPC分类号： F02N3/02

CPC分类号： F02N3/02

摘要： A starting device is provided for an internal combustion engine, in particular a pull-rope type starting device for a two-stroke or four-stroke motor. The starting device includes a pulley or rope drum which is rotatably held in a housing, and generates the drive torque for a motor shaft by means of a starter handle or pull handle. The starting device is rotatable by way of a load transfer means, in particular by way of a starter rope or pull-rope, and by way of an elastic coupling element, in particular by way of a spiral spring. A ratchet-type engaging element is provided, by means of which the drive torque can be transmitted to the motor shaft, such that not only is overloading of the elastic coupling element prevented in a safe and reliable manner, but also, even if the elastic coupling element should break, the starting still functions, and the internal combustion engine can still be started. The angle of rotation by which the engaging element can be rotated by exerting a load on the elastic coupling element in relation to the pulley or rope drum is limitable to at least one definable maximum angular value.

摘要翻译： 提供一种用于内燃机的启动装置，特别是用于二冲程或四冲程电动机的拉绳式起动装置。 启动装置包括可旋转地保持在壳体中的滑轮或绳索滚筒，并且通过起动器手柄或拉手产生用于马达轴的驱动力矩。 启动装置可以通过负载传递装置，特别是通过起动绳索或拉绳，以及通过弹性联接元件，特别是通过螺旋弹簧来旋转。 提供了一种棘轮式接合元件，通过该棘轮式接合元件，驱动扭矩可以传递到电动机轴，使得不仅以安全可靠的方式防止弹性联接元件的过载，而且即使弹性 联轴器元件应断裂，启动仍然起作用，内燃机仍可启动。 通过在弹性联接元件上相对于滑轮或绳索滚筒施加负载，接合元件能够旋转的旋转角度可被限制到至少一个可定义的最大角度值。

公开(公告)号：US20060070596A1

公开(公告)日：2006-04-06

申请号：US11241915

申请日：2005-10-04

申请人： Yoshinori Horikoshi

发明人： Yoshinori Horikoshi

IPC分类号： F02N3/02

CPC分类号： F02N3/02 ,  F02N5/02 ,  F02N15/027

摘要： A coil starter formed so that the rotation of a rope reel is transmitted to a cam member via a coil spring-like damper spring both ends of which are engaged with the rope reel and cam member respectively, wherein the rope reel or cam member is provided with a boss portion the length of which is substantially equal to that of a wound portion of the damper spring, the inner circumferential side of substantially the whole length of the damper spring being supported on the boss portion, the wound portion of substantially the whole length of the damper spring being thereby wound uniformly and tightly around the outer circumferential surface of the boss portion when the damper spring is elastically deformed due to the engine starting resistance.

摘要翻译： 一种线圈起动器，其被形成为使得绳索的旋转通过螺旋弹簧式阻尼器弹簧传递到凸轮构件，所述螺旋弹簧状阻尼器弹簧的两端分别与绳索卷轴和凸轮构件接合，其中提供绳索卷轴或凸轮构件 其长度大体上等于阻尼器弹簧的卷绕部分的凸台部分，阻尼弹簧的大致整个长度的内周侧被支撑在凸台部分上，基本上整个长度的卷绕部分 由于发动机起动阻力，阻尼弹簧由于发动机起动阻力弹性变形而均匀紧密地缠绕在凸台部的外周面上。

公开(公告)号：US06994066B2

公开(公告)日：2006-02-07

申请号：US10876876

申请日：2004-06-24

申请人： Nai Wen Liu

发明人： Nai Wen Liu

IPC分类号： F02N3/02

CPC分类号： F02N3/02 ,  Y10T74/134

摘要： A manual engine starter includes a starting device having a driven shaft selectively connected to a crank of the engine and a drive shaft connected to the driven shaft for driving the driven shaft and starting the engine. The drive shaft has a tubular drive portion formed with a guide side and the driven shaft having a driven portion that is rotatably received in the tubular drive portion and engaged to the guide side and moved along the guide so as to make the driven shaft moved along an axis thereof when the drive shaft is rotated to drive the driven shaft. A puller laterally is mounted the starting device for driving the drive shaft to drive the driven shaft.

摘要翻译： 手动发动机起动器包括起动装置，其具有选择性地连接到发动机的曲柄的从动轴和连接到从动轴的驱动轴，用于驱动从动轴并启动发动机。 驱动轴具有形成有引导侧的管状驱动部，从动轴具有被驱动部，该被驱动部可转动地容纳在管状驱动部中并与引导侧接合并沿着引导部移动，使从动轴沿着 当驱动轴旋转以驱动从动轴时的轴线。 横向拉出器安装起动装置，用于驱动驱动轴以驱动从动轴。

公开(公告)号：US20050211216A1

公开(公告)日：2005-09-29

申请号：US10862328

申请日：2004-06-08

申请人： Naohiko Otsuki

发明人： Naohiko Otsuki

IPC分类号： F02B75/34 ,  F02N3/02 ,  F02N11/00 ,  F02N15/02 ,  F16H53/02

CPC分类号： F02N3/02 ,  F02B75/34 ,  F02D2400/06 ,  F02N15/022 ,  Y10T74/134

摘要： A model engine starter assembly is provided which is capable of quickly relieving the engagement between the actuator and the coupling pin upon the start of the model engine and includes a starter shaft which carries a starter pin and defines a shaft axis, and a hub provided with a guide groove which is slanted at a predetermined angle with respect to the shaft axis. The hub has a bore in which a rearward end portion of the starter shaft is inserted for rotational movement relative to the hub. The starter pin is received within the slanted groove so as to move the starter shaft in the direction of the shaft axis in response to rotation of the shaft axis relative to the hub to thereby move an actuator attached to a forward end of the starter shaft into and out of engagement with a connecting pin of the model engine's crank shaft. The slanted groove is defined by a front guide face which terminates at an open end of the guide groove, a rear guide face opposed to the front guide face, and a transition face which extends between the rear guide face and the open end of the guide groove.

摘要翻译： 提供了一种模型发动机起动器组件，其能够在模型发动机启动时快速地释放致动器和联接销之间的接合，并且包括起动轴，其承载起动销并限定轴线，以及毂 相对于轴线以预定角度倾斜的引导槽。 毂具有孔，其中插入起动器轴的后端部分以相对于毂旋转运动。 起动销被接收在倾斜槽内，以便响应于轴轴线相对于轮毂的旋转而使起动轴沿着轴线的方向移动，从而使附接到起动轴的前端的致动器移动到 并与模型发动机曲柄轴的连接销脱离啮合。 倾斜槽由终端于导向槽的开口端的前导向面，与前导向面相对的后引导面以及在导向面和引导件的开口端之间延伸的过渡面 槽。

公开(公告)号：US06914342B1

公开(公告)日：2005-07-05

申请号：US10708091

申请日：2004-02-06

申请人： Michael J. French

发明人： Michael J. French

IPC分类号： F02B61/04 ,  F02D41/08 ,  F02D41/34 ,  F02N3/02 ,  F02N11/00 ,  F02N99/00

CPC分类号： F02N19/00 ,  F02B61/045 ,  F02D41/0097 ,  F02D41/083 ,  F02N3/02

摘要： An engine control unit enablement circuit is disclosed that selectively closes a conductive path between a chargeable electrical energy source and electronics of an engine/motor. An engine position sensor provides feedback as to the rotational position of a rotating component of an engine to the enablement circuit. When the rotating component, e.g. crankshaft or flywheel, is rotating, the enablement circuit closes the conductive path and allows the transference of electrical energy from the energy source to the engine and motor electronics. Conversely, when feedback is received indicative of non-rotation of the rotating component, the enablement circuit opens the conductive path. As such, energy stored in the energy source remains stored. With a subsequent detection of rotation of the rotating component, the conductive is closed and the stored energy is allowed to pass to the engine and motor electronics thereby allowing faster powering of the engine and motor electronics.

摘要翻译： 公开了一种引擎控制单元启用电路，其选择性地关闭可充电的电能源和发动机/电动机的电子设备之间的导电路径。 发动机位置传感器提供关于发动机的旋转部件到启动电路的旋转位置的反馈。 当旋转部件例如 曲轴或飞轮旋转，启用电路关闭导电路径，并允许从能源到发动机和电机电子设备的电能转移。 相反，当接收到指示旋转部件的不旋转的反馈时，使能电路打开导电路径。 因此，存储在能量源中的能量保持存储。 随着随后检测到旋转部件的旋转，导电闭合，并且允许存储的能量传递到发动机和电动机电子装置，从而允许更快地对发动机和电动机电子装置供电。

公开(公告)号：US20050103301A1

公开(公告)日：2005-05-19

申请号：US10817957

申请日：2004-04-06

申请人： Takashi Namari ,  Harumi Hiramine ,  Masato Ono

发明人： Takashi Namari ,  Harumi Hiramine ,  Masato Ono

IPC分类号： F02N11/08 ,  F02D45/00 ,  F02N3/02 ,  F02N11/04

CPC分类号： F02N11/04 ,  F02D2041/228 ,  F02D2200/0404 ,  F02D2200/0406 ,  F02D2200/0414 ,  F02N3/02

摘要： An engine start control apparatus has a power generating circuit that generates power by a starting operation of a starter apparatus that starts an engine, an engine starting circuit that is connected to the power generating circuit and to which various devices required to start the engine are connected, and an accessory circuit that is connected to the engine starting circuit and is provided with various devices that are not required to start the engine. In a state in which a supply of power to the accessory circuit is stopped, power is supplied from the power generating circuit side to the engine starting circuit side.

摘要翻译： 发动机起动控制装置具有发电电路，其通过启动发动机的起动装置的起动动作，连接到发电电路的发动机起动电路和启动发动机所需的各种装置连接而发电; 以及连接到发动机起动电路并且设置有不需要启动发动机的各种装置的附件电路。 在停止对附件电路的供电的状态下，从发电电路侧向发动机起动电路侧供电。