公开(公告)号：US20120199091A1

公开(公告)日：2012-08-09

申请号：US13367819

申请日：2012-02-07

申请人： Sebastian Bohling

发明人： Sebastian Bohling

IPC分类号： F02N1/00

CPC分类号： B25F5/02 ,  F02N3/02 ,  F02N5/02 ,  F02N15/006 ,  F02N15/027 ,  F02N15/063

摘要： A work apparatus has an engine and a starter arrangement for the engine. The starter arrangement has an actuating unit and a coupling unit for connecting to a crankshaft of the engine. The actuating unit is rotatably mounted about a rotational axis. A coil spring is arranged between the actuating unit and the coupling unit. The spring has a contact surface in its region located radially inwardly in relation to the axis. At least one stub projects into the interior of the spring. The stub has a support surface in its region located radially outwardly relative to the axis. To achieve a comfortable actuating force, in the non-actuated state of the starter arrangement, a distance, which increases in size in the direction of the axis of the actuating unit, is formed between the contact surface and the support surface in a section of the spring.

摘要翻译： 工作装置具有用于发动机的发动机和起动装置。 起动器装置具有致动单元和用于连接到发动机的曲轴的联接单元。 致动单元围绕旋转轴线可旋转地安装。 螺旋弹簧布置在致动单元和联接单元之间。 弹簧在其相对于轴线径向向内定位的区域中具有接触表面。 至少有一根短枝投入到春天的内部。 短截线具有在其相对于轴线径向向外定位的区域中的支撑表面。 为了实现舒适的致动力，在起动器装置的非致动状态下，在致动单元的轴线方向上的尺寸增加的距离形成在接触表面和支撑表面之间的一部分 春天。

公开(公告)号：US08132553B2

公开(公告)日：2012-03-13

申请号：US12398582

申请日：2009-03-05

申请人： Charles Arthur Eakins, Jr.

发明人： Charles Arthur Eakins, Jr.

IPC分类号： F02N1/00

CPC分类号： F02N3/02 ,  F02N5/02

摘要： A recoil starter system and method. The system may include a drive member, a pulley member, and a spring member. The drive member may include a first retainer, and the pulley member may include a second retainer, the retainers being engageable to connect the drive member and the pulley member and to inhibit relative axial movement between the pulley member and the drive member. The spring member may be configured to absorb and limit the variations in the pulling torque produced by the engine resulting in a smooth and constant pull force.

摘要翻译： 反冲起动器系统及方法。 该系统可以包括驱动构件，滑轮构件和弹簧构件。 驱动构件可以包括第一保持器，并且滑轮构件可以包括第二保持器，保持器可接合以连接驱动构件和滑轮构件，并且阻止滑轮构件和驱动构件之间的相对轴向运动。 弹簧构件可以被构造成吸收和限制由发动机产生的拉力扭矩的变化，导致平滑和恒定的拉力。

公开(公告)号：US07886709B2

公开(公告)日：2011-02-15

申请号：US12474687

申请日：2009-05-29

申请人： Paulo A Riedel ,  Leandro D Nadai ,  Roberto De Paula ,  David J Torres

发明人： Paulo A Riedel ,  Leandro D Nadai ,  Roberto De Paula ,  David J Torres

IPC分类号： F02N5/02

CPC分类号： F02N5/02

摘要： A spring assembly is mounted on a crankshaft for a vehicle. A selector mechanism for the spring assembly selectively connects the spring assembly to the crankshaft. The selector mechanism is engaged in a first position to connect the spring to the crankshaft when the engine is shut-off such that the crankshaft winds the spring as it rotates. The selector mechanism is then engaged in a second position such that the spring applies a rotational force to re-start the engine. A method for braking the engine includes engaging the crankshaft with the torsion spring and winding the torsion spring with rotation of the crankshaft until the tension within the torsion spring is greater than the force applied to the crankshaft.

摘要翻译： 弹簧组件安装在用于车辆的曲轴上。 用于弹簧组件的选择器机构将弹簧组件选择性地连接到曲轴。 当发动机关闭时，选择器机构接合在第一位置以将弹簧连接到曲轴，使得曲轴在其旋转时使弹簧旋转。 然后，选择器机构接合在第二位置，使得弹簧施加旋转力以重新启动发动机。 用于制动发动机的方法包括使曲轴与扭转弹簧接合，并且通过曲轴的旋转卷绕扭转弹簧直到扭转弹簧内的张力大于施加到曲轴的力。

公开(公告)号：US07872361B2

公开(公告)日：2011-01-18

申请号：US12077908

申请日：2008-03-24

申请人： Jeffrey Noel McFadden

发明人： Jeffrey Noel McFadden

IPC分类号： G08B13/08

CPC分类号： F02N5/02 ,  F02N1/005 ,  F02N11/04

摘要： A system to a provide a power supply that converts mechanical energy stored in a structure (such as a coil, spiral, or gas spring), to electrical energy to power a vehicle starter motor. After a motorist inputs mechanical energy into the structure (e.g., stresses or winds the spring or compresses a gas), the mechanical energy is released to exert, preferably through a coupled gear mechanism, mechanical energy on a device (such as a generator, dynamo, alternator, or other electrical generating device) that converts the mechanical energy into electrical energy. Such a feature allows for electrical energy to be available to power a vehicle starter motor and thus start a vehicle's engine even when the normal battery is weak or dead.

摘要翻译： 提供将存储在结构（例如线圈，螺旋或气体弹簧）中的机械能转换成电能以为车辆起动电动机供电的电源的系统。 在驾驶者将机械能量输入到结构中（例如，应力或风力弹簧或压缩气体）之后，机械能被释放，优选通过联接的齿轮机构施加机械能（例如发电机，发电机 ，交流发电机或其他发电装置），其将机械能转换成电能。 这样的特征允许电能可用于为车辆起动电动机供电，并且因此即使当正常电池弱或死时也启动车辆的发动机。

公开(公告)号：US20100270096A1

公开(公告)日：2010-10-28

申请号：US12430176

申请日：2009-04-27

申请人： Alan G. Holmes ,  Steven Lee Hayslett

发明人： Alan G. Holmes ,  Steven Lee Hayslett

IPC分类号： B60W10/10 ,  B60W20/00

CPC分类号： F02N11/04 ,  B60K1/02 ,  B60K6/365 ,  B60K6/383 ,  B60K6/445 ,  B60K6/547 ,  F02N5/02 ,  F02N15/022 ,  F16H2037/102 ,  Y02T10/6239

摘要： A hybrid powertrain for a vehicle is provided that includes an engine having a crankshaft and a motor/generator operatively connected to the crankshaft. An elastic member is operatively connected to the crankshaft and configured to be wound by one of the engine or the motor/generator. A one-way torque-transmitting mechanism is operatively connected to a first end portion of the elastic member and configured to overrun prior to winding of the elastic member. The elastic member is configured to be releasable to allow unwinding of the elastic member to rotate the crankshaft to restart the engine. A method of starting an engine on a hybrid vehicle is also provided.

摘要翻译： 提供了一种用于车辆的混合动力系，其包括具有曲轴的发动机和可操作地连接到曲轴的电动机/发电机。 弹性构件可操作地连接到曲轴并且构造成由发动机或电动机/发电机之一缠绕。 单向扭矩传递机构可操作地连接到弹性构件的第一端部并被构造成在弹性构件缠绕之前超限。 弹性构件被构造成可释放以允许弹性构件的展开以使曲轴旋转以重新启动发动机。 还提供了一种在混合动力车辆上启动发动机的方法。

公开(公告)号：US07637456B2

公开(公告)日：2009-12-29

申请号：US11765169

申请日：2007-06-19

申请人： Joey N. Chavez ,  Paul J. Cruz

发明人： Joey N. Chavez ,  Paul J. Cruz

IPC分类号： B64B1/24

CPC分类号： F02N3/02 ,  F02B75/34 ,  F02D2400/06 ,  F02N5/02 ,  Y10T74/13

摘要： A manual starter for an engine includes a main housing, an output shaft, a spring housing, a spring, and an attachment unit. The output shaft is disposed at least partially inside the main housing, and is configured to supply a starting torque to the engine. The spring housing is disposed in the main housing. This spring is disposed in the spring housing, and is configured to receive an initial force from a starter cord and to supply the starting torque to the output shaft. The attachment unit is configured to selectively couple the spring to the output shaft before the engine has started and decouple the spring from the output shaft after the engine has started.

摘要翻译： 用于发动机的手动起动器包括主壳体，输出轴，弹簧壳体，弹簧和附接单元。 输出轴至少部分地设置在主壳体的内部，并且构造成向发动机提供启动扭矩。 弹簧壳体设置在主壳体中。 该弹簧设置在弹簧壳体中，并被构造成从起动器绳索接收初始力并将起动转矩提供给输出轴。 附件单元构造成在发动机启动之前选择性地将弹簧耦合到输出轴，并且在发动机起动之后将弹簧与输出轴分离。

公开(公告)号：US20080283017A1

公开(公告)日：2008-11-20

申请号：US11915426

申请日：2005-12-20

申请人： Yuu Sugishita ,  Kazuo Nakajima

发明人： Yuu Sugishita ,  Kazuo Nakajima

IPC分类号： F02N3/02 ,  F02N5/02

CPC分类号： F02N3/02 ,  F02N5/02 ,  Y10T74/138

摘要： An engine start device having a first start mode in which the engine is started on a spot by executing a start operation of the engine, and a second start mode in which a necessary accumulated force is previously accumulated in to start in one time in an optional place at an optional timing. In the first start mode, an accumulated force, accumulated by a rotation of a rotation drive section allows the engine to be started on the spot. If switched to the second start mode, the rotation of the rotation drive section is exclusively accumulated and released in the optional place at a desired time so as to start the engine in accordance with a one-touch operation.

摘要翻译： 一种发动机启动装置，具有通过执行发动机的起动操作而使发动机在现场启动的第一启动模式，以及其中先前累积必要的累积力的第二起动模式，以一次可选的方式开始 放置在可选的时间。 在第一起动模式中，通过旋转驱动部的旋转累积的累积力使得发动机能够在现场起动。 如果切换到第二起动模式，则旋转驱动部的旋转在期望的时间被专门地累积并释放在可选择的位置，以便根据一触式操作起动发动机。

公开(公告)号：US20080196685A1

公开(公告)日：2008-08-21

申请号：US12025800

申请日：2008-02-05

申请人： Antonio Fattorusso ,  Ulrich Kapinsky

发明人： Antonio Fattorusso ,  Ulrich Kapinsky

IPC分类号： F02N1/02

CPC分类号： F02N3/02 ,  F02N5/02 ,  F02N15/00

摘要： A starter device for an internal combustion engine has a drive element and a output element. The drive element enables driving the starter device in rotation. The output element is supported rotatably about an axis of rotation and has a coupling device for releasably coupling the starter device to the crankshaft. A coil spring is arranged operatively between drive element and output element in an axial direction between a first abutment at the drive element and a second abutment at the output element. The first and second abutments have a first spacing relative to one another at least at one circumferential location in a first area and a second spacing relative to one another in a second area. The first and second spacings are measured parallel to the axis of rotation. The first spacing is smaller than the second spacing. The first area is radially outside of the second area.

摘要翻译： 用于内燃机的起动装置具有驱动元件和输出元件。 驱动元件使驱动启动装置旋转。 输出元件围绕旋转轴线可旋转地支撑，并且具有用于将启动器装置可释放地联接到曲轴的联接装置。 螺旋弹簧在驱动元件和驱动元件之间的第一邻接处与驱动元件之间的第二邻接处在轴向方向上可操作地布置在驱动元件和输出元件之间。 第一和第二邻接件在第一区域中至少在一个圆周位置处相对于彼此具有第一间隔，并且在第二区域中具有相对于彼此的第二间隔。 第一和第二间距平行于旋转轴测量。 第一间距小于第二间距。 第一区域在第二区域的径向外侧。

公开(公告)号：US20080173272A1

公开(公告)日：2008-07-24

申请号：US12016254

申请日：2008-01-18

申请人： Hirotoshi Fujita ,  Shuhei Tsunoda

发明人： Hirotoshi Fujita ,  Shuhei Tsunoda

IPC分类号： F02N3/02

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

摘要： According to an aspect of the present invention, there is provided a recoil starter including: a case includes a support shaft formed thereon; a rope reel rotatably disposed on the support shaft; a recoil rope wound on the rope reel; a recoil spring that rotationally energizes the rope reel; a cam of an engine side; a power storing spring interposed between the rope reel and the cam; and a ratchet mechanism interposed between the rope reel and the cam. The ratchet mechanism includes: a ratchet shaft formed on the rope reel, a ratchet member having: a base portion oscillatably and slidably supported through an elongated hole on the ratchet shaft, and a ratchet pawl engageable with an engaging portion of the cam, and an energizer that energizes the base portion toward an uneven inner peripheral surface of the case.

摘要翻译： 根据本发明的一个方面，提供了一种反冲起动器，包括：壳体，其上形成有支撑轴; 可旋转地设置在所述支撑轴上的绳卷轴; 缠绕在绳卷轴上的反冲绳; 一个使绳索卷轴旋转的反弹弹簧; 发动机侧的凸轮; 插入在绳索卷轴和凸轮之间的储能弹簧; 以及插入在绳索卷轴和凸轮之间的棘轮机构。 棘轮机构包括：形成在绳索卷轴上的棘轮轴，棘爪构件，其具有：通过棘轮轴上的长孔可摆动地且可滑动地支撑的基部，以及可与凸轮的接合部接合的棘爪， 使基部朝向壳体的不均匀的内周面进行通电的激励器。

公开(公告)号：US07213561B2

公开(公告)日：2007-05-08

申请号：US11391346

申请日：2006-03-29

申请人： Hideki Hashiba

发明人： Hideki Hashiba

IPC分类号： F02N3/02

CPC分类号： F02N3/02 ,  F02N5/02

摘要： A recoil starter includes a reel/cam unit defined with a rope reel wound with a starter rope and urged to pivot in a direction of reeling the starter rope, and a cam in a cylindrical shape for transmitting rotation of the rope reel to an output shaft on a side of an engine. A damper unit connects the rope reel and the cam, and a reel support shaft supports the rope reel and the cam. A draw-out preventing unit restricts the reel/cam unit from being moved along the reel support shaft. One side of the cam is extended to form a cylindrical extended portion, where the rope reel is fitted to an outer side of the cylindrical extended portion. The cylindrical extended portion is rotatably fitted to an outer side of the reel support shaft.

摘要翻译： 反冲启动器包括一个卷轴/凸轮单元，该卷轴/凸轮单元限定有缠绕有起动绳索的绳索卷轴，并被推动以沿着卷绕起动绳索的方向枢转;以及凸轮，其形状为圆柱形，用于将绳索卷轴的旋转传递到输出轴 在发动机的一侧。 阻尼器单元连接绳索卷轴和凸轮，并且卷轴支撑轴支撑绳索卷轴和凸轮。 拉出防止单元限制卷轴/凸轮单元沿着卷轴支撑轴移动。 凸轮的一侧被延伸以形成圆柱形延伸部分，其中绳索卷轴装配到圆柱形延伸部分的外侧。 圆筒形延伸部分可旋转地装配到卷轴支撑轴的外侧。