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1.发明授权Unitary power module for electric bicycles, bicycle combinations and vehicles 有权电动自行车，自行车组合和车辆的单一电源模块公开(公告)号：US06516911B1
公开(公告)日：2003-02-11
申请号：US09902101
申请日：2001-07-11
IPC分类号： B62D6102
摘要： A wheeled vehicle comprises a frame having a steerable front wheel having an axle affixed to a front portion of said frame, and a hub rear wheel having an axle affixed to a rear portion of said frame. A unitary power module is used as a propulsion system, which includes a target sprocket and a mounting frame, with the target sprocket comprising a disk shaped assembly having an center opening to allow the unitary member to be placed about the wheel axle. The target sprocket mates to the hub (or axle) of either of the wheels to enable target sprocket to be concentrically attached to the wheel by engagement with the wheel by securing elements. The mounting frame may be aligned with and rotatably attached to the target sprocket to allow for aligned rotation of the target sprocket about the wheel axle. The mounting frame may be attached to the unitary member by a bearing or the like and has an opening to receive an electric motor having a pinion sprocket to enable the pinion sprocket to engage the target sprocket to rotate the rear wheel upon application by the rider of propulsion controls. A free wheel clutch may be provided on the unitary power module or target sprocket to allow the wheel to rotate faster than the motor without motor drag.
摘要翻译： 轮式车辆包括具有可转向前轮的框架，该前轮具有固定到所述框架的前部的轴，以及轮毂后轮，其具有固定到所述框架的后部的轮轴。 整体动力模块被用作推进系统，其包括目标链轮和安装框架，目标链轮包括具有中心开口的盘形组件，以允许整体构件绕轮轴放置。 目标链轮与任一个车轮的轮毂（或轴）配合，以使目标链轮通过固定元件与车轮的啮合同心地连接在车轮上。 安装框架可以与目标链轮对准并且可旋转地附接到目标链轮，以允许目标链轮围绕车轮轴对准旋转。 安装框架可以通过轴承等附接到整体构件，并且具有开口以接收具有小齿轮链轮的电动机，以使得小齿轮链轮能够啮合目标链轮，以便在乘客施加时旋转后轮 推进控制。 可以在单一动力模块或目标链轮上设置自由轮离合器，以允许车轮比没有电动机拖动的电动机更快地旋转。
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公开(公告)号：US5331266A
公开(公告)日：1994-07-19
申请号：US903307
申请日：1992-06-24
申请人： Glenn R. Widmann , Bruce S. Widmann
发明人： Glenn R. Widmann , Bruce S. Widmann
摘要： A cooperative differential drive system (20) for use in material handling and flight control and guidance systems, and the like. The drive system (20) may be employed in application that require high resolution task repeatability capabilities and the execution of precise position and force trajectory path following routines. A differential gear system (24) is driven by two servo-controlled actuators (22, 23) under control of a controller (21). The first actuator (22) is regulated at constant speed while the second actuator (23) is modulated at an appropriately varying speed to achieve a desired drive speed of a load. The second actuator (23) is controlled such that it dos not change rotational direction. Ultimate control of the load is achieved by way of the differential gear system (24) that combines the two actuator speeds to achieve the desired load speed. The differential gear system (24) is optionally coupled by way of a clutch system (25) to the load. The clutch system (25) is engaged after both actuators (22, 23) have reached their nominal operating speeds, thus eliminating actuator start-up problems. Both actuators (22, 23) are kept in constant motion so that they do not operate near their dead-zone region, thus eliminating nonlinearity problems.
摘要翻译： 用于材料处理和飞行控制和引导系统的合作差动驱动系统（20）等。 驱动系统（20）可以用于需要高分辨率任务可重复性能力和执行精确位置和力轨迹路径跟随程序的应用中。 在控制器（21）的控制下，差速齿轮系统（24）由两个伺服控制致动器（22,23）驱动。 第一致动器（22）以恒定速度调节，而第二致动器（23）以适当变化的速度被调制以实现期望的负载驱动速度。 第二致动器（23）被控制成使得其不改变旋转方向。 通过组合两个执行器速度的差速齿轮系统（24）实现负载的极限控制，以实现所需的负载速度。 差速齿轮系统（24）可选地通过离合器系统（25）耦合到负载。 在两个致动器（22,23）已经达到它们的额定工作速度之后，接合系统（25），从而消除了致动器启动问题。 两个致动器（22,23）保持恒定运动，使得它们不在其死区区域附近操作，从而消除非线性问题。
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3.发明授权Unitary power module for electric bicycles, bicycle combinations and vehicles 失效电动自行车，自行车组合和车辆的单一电源模块
公开(公告)号：US5937964A
公开(公告)日：1999-08-17
申请号：US28119
申请日：1998-02-23
CPC分类号： B62M6/60 , B60L11/007 , B62M6/40 , B60L2200/12 , B60L2240/421 , Y02T10/642
摘要： An electric bicycle comprises a frame having a rider seat and propulsion controls positioned and thereon, a settable front wheel having an axle affixed to a front portion of said frame, and a hub spoke rear wheel having an axle with a woven spoke pattern affixed to a rear portion of said frame. A unitary power module, which may be a "kit" for use with a standard bicycle, is used as a propulsion system which includes a battery affixed to said bicycle, and an electric motor having a pinion sprocket affixed thereon. The electric motor is suitable to be connected to the battery by a battery cable. The unitary power module includes a target sprocket and a mounting frame, with the target sprocket comprising a disk shaped assembly having an center opening to allow the unitary member to be placed about the wheel axle. The target sprocket mates to the wheel pattern of either of the wheels to enable target sprocket to be concentrically attached to the wheel by engagement with the wheel by securing elements. The mounting frame is aligned with and rotatably attached to the target sprocket to allow for aligned rotation of the target sprocket about said wheel axle. The mounting frame is attached to the unitary member by a bearing or the like and has an opening to receive the electric motor to enable a pinion sprocket to engage the target sprocket to rotate the rear wheel upon application by the rider of the propulsion controls. A free wheel clutch is provided on the unitary power module or target sprocket to allow the wheel to rotate faster than the motor without motor drag. In this manner, a self-aligned unitary power module is provided by the mounting frame maintaining a single point of reference for aligning the pinion sprocket with the target sprocket.
摘要翻译： 电动自行车包括具有骑乘者座椅和推进控制器的框架，其上设置有可固定的前轮，其具有固定到所述框架的前部的轴，轮毂轮辐后轮具有固定到 所述框架的后部。 作为用于标准自行车的“套件”的单体电源模块被用作包括固定在所述自行车上的电池的推进系统，以及安装有小齿轮链轮的电动机。 电动马达适用于通过电池电缆连接电池。 单一功率模块包括目标链轮和安装框架，目标链轮包括具有中心开口的盘形组件，以允许整体构件绕轮轴放置。 目标链轮与两个车轮的车轮图案配合，以使目标链轮通过固定元件与车轮的啮合同心地附接到车轮上。 安装框架与目标链轮对准并可旋转地附接到目标链轮，以允许目标链轮围绕所述轮轴的对准旋转。 安装框架通过轴承等附接到整体构件，并且具有用于接收电动机的开口，以使得小齿轮链轮能够啮合目标链轮，以便在推动控制装置的驾驶员施加时旋转后轮。 在整体动力模块或目标链轮上提供了一个自由的轮离合器，以允许车轮比没有马达阻力的马达更快地转动。 以这种方式，通过安装框架提供自对准的单一功率模块，保持单个参考点，以使小齿轮链轮与目标链轮对齐。
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4.发明授权Unitary power module for electric bicycles, bicycle combinations and vehicles 有权电动自行车，自行车组合和车辆的单一电源模块公开(公告)号：US06269898B1
公开(公告)日：2001-08-07
申请号：US09302301
申请日：1999-04-30
IPC分类号： B62D6102
摘要： A wheeled vehicle comprises a frame having a steerable front wheel having an axle affixed to a front portion of said frame, and a hub rear wheel having an axle affixed to a rear portion of said frame. A unitary power module is used as a propulsion system, which includes a target sprocket and a mounting frame, with the target sprocket comprising a disk shaped assembly having an center opening to allow the unitary member to be placed about the wheel axle. The target sprocket mates to the hub (or axle) of either of the wheels to enable target sprocket to be concentrically attached to the wheel by engagement with the wheel by securing elements. The mounting frame may be aligned with and rotatably attached to the target sprocket to allow for aligned rotation of the target sprocket about the wheel axle. The mounting frame may be attached to the unitary member by a bearing or the like and has an opening to receive an electric motor having a pinion sprocket to enable the pinion sprocket to engage the target sprocket to rotate the rear wheel upon application by the rider of propulsion controls. A free wheel clutch may be provided on the unitary power module or target sprocket to allow the wheel to rotate faster than the motor without motor drag.
摘要翻译： 轮式车辆包括具有可转向前轮的框架，该前轮具有固定到所述框架的前部的轴，以及轮毂后轮，其具有固定到所述框架的后部的轮轴。 整体动力模块被用作推进系统，其包括目标链轮和安装框架，目标链轮包括具有中心开口的盘形组件，以允许整体构件绕轮轴放置。 目标链轮与任一个车轮的轮毂（或轴）配合，以使目标链轮通过固定元件与车轮的啮合同心地连接在车轮上。 安装框架可以与目标链轮对准并且可旋转地附接到目标链轮，以允许目标链轮围绕车轮轴对准旋转。 安装框架可以通过轴承等附接到整体构件，并且具有开口以接收具有小齿轮链轮的电动机，以使得小齿轮链轮能够啮合目标链轮，以便在乘客施加时旋转后轮 推进控制。 可以在单一动力模块或目标链轮上设置自由轮离合器，以允许车轮比没有电动机拖动的电动机更快地旋转。
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公开(公告)号：US5865267A
公开(公告)日：1999-02-02
申请号：US698679
申请日：1996-08-16
申请人： Richard A. Mayer , Bruce S. Widmann
发明人： Richard A. Mayer , Bruce S. Widmann
摘要： A power assist apparatus, which includes a battery powered motor mounted on a manually operated vehicle, such as a bicycle, and is to be selectively usable by the rider of the bicycle to not only assist in the manual operation of the bicycle, but also conceivably as a sole source of operation of the bicycle. The power assist apparatus is fixedly mounted on the bicycle and is carried with the bicycle at all times. The power assist apparatus includes a motor assembly which is operated through a gear connection to drive a driven gear mounted in conjunction with a wheel of the bicycle. The rotational axis of the shaft of the motor is parallel to the rotational axis of the wheel.
摘要翻译： 一种动力辅助装置，其包括安装在诸如自行车的手动车辆上的电池供电的电动机，并且能够被自行车的骑手选择性地使用，不仅有助于自行车的手动操作，而且可以想到 作为自行车的唯一操作来源。 动力辅助装置固定地安装在自行车上并随时携带自行车。 动力辅助装置包括马达组件，其通过齿轮连接操作以驱动与自行车的车轮一起安装的从动齿轮。 电动机的轴的旋转轴线平行于车轮的旋转轴线。
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