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    • 3. 发明授权
    • Powertrain
    • 动力总成
    • US08016070B2
    • 2011-09-13
    • US10592681
    • 2005-03-29
    • Koji NaitoAkihiko Ikeda
    • Koji NaitoAkihiko Ikeda
    • B60K17/22
    • B60K13/04B60K17/04B60K17/06B60K17/08B60K17/22
    • According to a present powertrain, a first rotation shaft serving as an input shaft of a front side gear mechanism is located in a portion of a vehicle lower than a second rotation shaft serving as an output shaft, so that a crankshaft of an engine provided coaxially with the first rotation shaft is located in a portion of the vehicle lower than in a conventional example. Solely the engine having a heavy mass is thus disposed in a lower portion, so as to achieve a lower position of the center of gravity of the vehicle. In this manner, a powertrain having a layout structure attaining lower center of gravity as well as high rigidity of a body and improvement in aerodynamic characteristics is provided.
    • 根据目前的动力系,用作前侧齿轮机构的输入轴的第一旋转轴位于比用作输出轴的第二旋转轴低的车辆部分中,使得发动机的曲轴同轴地 其中第一旋转轴位于比现有例中低的车辆的一部分中。 因此,具有重质量的发动机因此设置在下部,以便实现车辆重心的较低位置。 以这种方式,提供了具有获得较低重心的布局结构以及身体的高刚性和改善空气动力学特性的动力系。
    • 7. 发明申请
    • Vehicle drive unit, and four-wheel-drive vehicle drive unit
    • 车辆驱动单元和四轮驱动车辆驱动单元
    • US20060084548A1
    • 2006-04-20
    • US11248151
    • 2005-10-13
    • Yuji AbiruShinji OgawaKoji Naito
    • Yuji AbiruShinji OgawaKoji Naito
    • F16H37/08
    • B60K5/04B60K17/08B60K17/16B60K17/34F16H3/089F16H61/688
    • A vehicle drive unit including (a) a transversely-mounted engine, (b) a transmission receiving an output of the engine and having an output shaft, and (c) a differential gear device including a ring gear and arranged to transmit an output of the transmission to a pair of right and left drive wheels while permitting a differential action, and wherein the differential gear device is located on one side of the engine which is on the side of the right and left drive wheels, and rotary power transmitting elements between an output gear fixedly mounted on the output shaft of the transmission and the ring gear of the differential gear device are arranged in a single row parallel to the longitudinal direction of vehicle, so that the vehicle drive unit has a relatively small axial dimension in the transverse or width direction B of the vehicle.
    • 一种车辆驱动单元,包括(a)横向安装的发动机,(b)接收所述发动机的输出并具有输出轴的变速器,以及(c)包括齿圈的差速齿轮装置, 传动到一对左右驱动轮同时允许差速动作,并且其中差速齿轮装置位于发动机的位于左右驱动轮一侧的一侧上,并且旋转动力传递元件位于 固定地安装在变速器的输出轴上的输出齿轮和差动齿轮装置的齿圈布置成平行于车辆纵向方向的单列,使得车辆驱动单元在横向上具有相对较小的轴向尺寸 或宽度方向B.
    • 10. 发明申请
    • Powertrain
    • 动力总成
    • US20070205035A1
    • 2007-09-06
    • US10592681
    • 2005-03-29
    • Koji NaitoAkihiko Ikeda
    • Koji NaitoAkihiko Ikeda
    • B62D21/00
    • B60K13/04B60K17/04B60K17/06B60K17/08B60K17/22
    • According to a present powertrain, a first rotation shaft serving as an input shaft of a front side gear mechanism is located in a portion of a vehicle lower than a second rotation shaft serving as an output shaft, so that a crankshaft of an engine provided coaxially with the first rotation shaft is located in a portion of the vehicle lower than in a conventional example. Solely the engine shaving a heavy mass is thus disposed in a lower portion, so as to achieve a lower position of the center of gravity of the vehicle. In this manner, a powertrain having a layout structure attaining lower center of gravity as well as high rigidity of a body and improvement in aerodynamic characteristics is provided.
    • 根据目前的动力系,用作前侧齿轮机构的输入轴的第一旋转轴位于比用作输出轴的第二旋转轴低的车辆部分中,使得发动机的曲轴同轴地 其中第一旋转轴位于比现有例中低的车辆的一部分中。 因此,将较重质量的发动机设置在下部,以便实现车辆重心的较低位置。 以这种方式,提供了具有获得较低重心的布局结构以及身体的高刚性和改善空气动力学特性的动力系。