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公开(公告)号：US20050288143A1
公开(公告)日：2005-12-29
申请号：US10879599
申请日：2004-06-29
CPC分类号： B62D5/008 , F16H48/12 , Y10T74/19 , Y10T74/19005
摘要： A vehicle steering device may include a rotatable input shaft, a motor in communication with an input augmentation shaft, the input augmentation shaft and the input shaft sharing a longitudinal axis, and the motor further having a stator stationary with respect to rotation of the input shaft. The vehicle steering device may further include a differential mechanism for providing variable ratio steering to the steering device. The differential mechanism may be a harmonic drive differential or a planetary gearing system. In one embodiment, an external wave generator may be used within the harmonic drive differential gearing mechanism. The vehicle steering device may include a sensorless synchronous machine.
摘要翻译： 车辆转向装置可以包括可旋转的输入轴，与输入增加轴连通的电动机，输入增加轴和输入轴共享纵向轴线，并且电动机还具有相对于输入轴的旋转静止的定子 。 车辆转向装置还可以包括用于向转向装置提供可变比率转向的差动机构。 差速机构可以是谐波驱动差速器或行星齿轮传动系统。 在一个实施例中，可以在谐波驱动差动齿轮传动机构内使用外部波发生器。 车辆转向装置可以包括无传感器同步机。
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公开(公告)号：US20070125193A1
公开(公告)日：2007-06-07
申请号：US11556775
申请日：2006-11-06
CPC分类号： F16H1/16 , F16H55/24 , F16H57/0006 , F16H2057/0213 , F16H2057/0225 , Y10T74/19284 , Y10T74/19358 , Y10T74/1955 , Y10T74/19623 , Y10T74/1966 , Y10T74/19828
摘要： Disclosed herein is an apparatus that relates to a gear set. The apparatus includes, a housing, a first gear movable in the housing such that a first axis defined by the first gear is repositionable relative to the housing, a second gear in mesh with the first gear, and a second axis defined by the second gear. The apparatus constrains movement of the first axis to a plane containing both the first axis and a line commonly perpendicular to the first axis and the second axis, and a biasing member that urges the first gear toward the second gear.
摘要翻译： 本文公开了一种涉及齿轮组的装置。 该装置包括壳体，可在壳体中移动的第一齿轮，使得由第一齿轮限定的第一轴线相对于壳体可重新定位，与第一齿轮啮合的第二齿轮和由第二齿轮限定的第二轴线 。 该装置约束第一轴线移动到包含第一轴线和与第一轴线和第二轴线共同垂直的线路的平面以及将第一齿轮朝向第二齿轮推动的偏置构件。
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