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公开(公告)号：US5691584A
公开(公告)日：1997-11-25
申请号：US299595
申请日：1994-09-01
IPC分类号： B60K1/04 , B60K7/00 , B60K17/04 , B62B5/00 , H02K1/18 , H02K5/00 , H02K7/10 , H02K7/116 , H02K11/04 , H02K16/00 , H02K29/08 , H02K7/00
CPC分类号： H02K16/00 , B60K7/0007 , H02K1/185 , H02K11/33 , H02K7/116 , B60K1/04 , B60K17/043 , B60K2001/001 , B60K2007/0038 , B60K2007/0092 , B60L2200/22 , B60L2200/42 , B60L2220/44 , B62B5/004 , H02K29/08 , H02K5/00 , H02K7/10 , Y02T10/641
摘要： A wheel motor for a vehicle is provided in which an electric motor is arranged in a central space defined in a wheel, to rotatably drive the wheel. A gear reducer is also arranged in the central space of the wheel, which has a plurality of gears including a final stage gear having an axial through hole formed therein. The electric motor includes a housing fixed to the vehicle body, a stator secured to the housing, a rotor rotatably fitted in a central space defined in the stator to generate the rotative driving force during rotation thereof, and an output shaft connected to the rotor through the gear reducer as well as to the wheel to be rotatively driven by the rotor, for transmitting the rotating output from the rotor through the gear reducer to the wheel. The output shaft extends through an axial through hole formed in the final stage gear of the gear reducer and an axial through hole formed in the rotor, and is rotatably supported by opposite end portions of the housing.
摘要翻译： 提供了一种用于车辆的车轮电动机，其中电动机布置在限定在车轮中的中心空间中，以可旋转地驱动车轮。 齿轮减速器也布置在车轮的中心空间中，该齿轮减速器具有多个齿轮，包括在其中形成有轴向通孔的末级齿轮。 电动机包括固定在车体上的壳体，固定在壳体上的定子，可旋转地嵌入在定子中的中心空间中的转子，以在其旋转时产生旋转驱动力，以及输出轴，其通过 齿轮减速器以及由转子旋转驱动的车轮，用于将来自转子的旋转输出通过齿轮减速器传递到车轮。 输出轴延伸穿过形成在齿轮减速器的末级齿轮中的轴向通孔和形成在转子中的轴向通孔，并且由壳体的相对端部可旋转地支撑。
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公开(公告)号：US5633544A
公开(公告)日：1997-05-27
申请号：US299594
申请日：1994-09-01
CPC分类号： B60K7/0007 , B60K17/043 , H02K11/33 , H02K29/08 , H02K7/116 , B60K2007/0038 , B60K2007/0092 , B60L2200/22 , B60L2200/42 , B60L2220/44 , B62B5/004 , Y02T10/641
摘要： A wheel motor for a vehicle has an electric motor which is arranged in a central space defined in a wheel, to rotatively drive the wheel. A gear reducer is also arranged in the central space of the wheel. The electric motor includes a housing fixed to the vehicle body, a stator secured to the housing, a rotor rotatably fitted in a central space defined in the stator to generate the rotative driving force during rotation thereof, and an output shaft connected through the gear reducer to the rotor to be rotatively driven thereby, for transmitting the rotating output from the rotor through the gear reducer to the wheel. The output shaft extends through an axial through hole formed in the final stage gear of the gear reducer and an axial through hole formed in the rotor, and is rotatably supported by opposite end portions of the housing. An electric circuit for driving the electric motor is arranged in the central space of the wheel, together with the electric motor.
摘要翻译： 一种用于车辆的车轮电动机具有布置在限定在车轮中的中心空间中的电动机，以可旋转地驱动车轮。 齿轮减速器也布置在车轮的中心空间。 电动机包括固定在车体上的壳体，固定在壳体上的定子，可旋转地嵌合在定子中的中心空间中的转子，以在其旋转时产生旋转驱动力，以及通过齿轮减速器连接的输出轴 使转子旋转驱动，从而将旋转的输出通过齿轮减速器传递到车轮。 输出轴延伸穿过形成在齿轮减速器的末级齿轮中的轴向通孔和形成在转子中的轴向通孔，并且由壳体的相对端部可旋转地支撑。 用于驱动电动机的电路与电动机一起布置在车轮的中心空间中。
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公开(公告)号：US5064011A
公开(公告)日：1991-11-12
申请号：US161318
申请日：1988-02-23
申请人： Takeo Ogano , Hiroshi Sueshige , Toru Fukuda , Junji Okuda
发明人： Takeo Ogano , Hiroshi Sueshige , Toru Fukuda , Junji Okuda
CPC分类号： B60K5/06 , B62D51/007
摘要： A crawler-propelled truck includes a chassis frame assembly, an engine mounted on the chassis frame assembly and having a substantially vertical crankshaft, a gear transmission case having an upper portion coupled to the engine and housing a gear transmission operatively coupled to the engine, drive wheels supported on a lower portion of the gear transmission case and rotatable by the engine through the gear transmission, driven wheels rotatably supported on the chassis frame assembly forwardly of the drive wheels, crawlers trained around the drive and driven wheels, and a load carrying table mounted on the chassis frame assembly above the crawlers.
摘要翻译： 履带式推进式卡车包括底盘框架组件，安装在底盘框架组件上的发动机并具有基本垂直的曲轴;齿轮传动箱，其具有联接到发动机的上部并且容纳可操作地联接到发动机的驱动装置 支撑在齿轮传动壳体的下部并由发动机通过齿轮传动装置可旋转的轮子，驱动轮可转动地支撑在底盘框架组件上的从动轮，围绕驱动轮和从动轮训练的履带，以及承载台 安装在履带上方的底盘框架组件上。
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公开(公告)号：US4792052A
公开(公告)日：1988-12-20
申请号：US893013
申请日：1986-08-04
申请人： Junji Okuda , Kazunori Hashi , Kentaro Nakamura , Kazuo Kubo
发明人： Junji Okuda , Kazunori Hashi , Kentaro Nakamura , Kazuo Kubo
IPC分类号： B66C13/20 , B60K28/04 , B66C23/00 , E02F9/22 , F02D11/06 , F02D11/10 , F02D29/04 , F02D45/00 , G05G1/06 , H03K17/96 , B66C15/00
CPC分类号： G05G1/06 , B60K28/04 , E02F9/2246 , F02D11/06 , F02D29/04 , H03K17/962
摘要： An apparatus including a grip sensor for controlling the number of revolutions of an engine. The grip sensor detects whether or not fingers of an operator approach toward the grip sensor or the former come in contact with the latter. Usually, the grip sensor is incorporated in the gripping portion of a control lever which controls actuation of working tools. The apparatus includes a controller for outputting a deceleration signal in response to an output signal from the grip sensor in order to reduce the current number of revolutions of the engine to a level lower than the number of revolutions of the engine in the high operative state when no detection is achieved by means of the grip sensor. Alternatively, the controller may output an acceleration signal in response to an output signal from the grip sensor in order to raise the current number of revolutions of the engine to a level higher than that the engine in the idle rotational state when detection is achieved by means of the grip sensor.
摘要翻译： 一种包括用于控制发动机的转数的把手传感器的装置。 握持传感器检测操作者接近手柄传感器或前者的手指是否与后者接触。 通常，把手传感器结合在控制工具的启动的控制杆的抓握部分中。 该装置包括控制器，用于响应于来自把手传感器的输出信号输出减速信号，以便将发动机的当前转数降低到低于在高操作状态下的发动机转数的水平， 通过抓地力传感器不能实现检测。 或者，控制器可以响应于来自把手传感器的输出信号输出加速度信号，以便当通过装置实现检测时，将发动机的当前转数提高到高于处于怠速转动状态的发动机的水平 的握把传感器。
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