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公开(公告)号：US4522278A
公开(公告)日：1985-06-11
申请号：US580186
申请日：1984-02-15
摘要： A torque sensor generates an electric signal representing a change in the state of electromagnetic or electrostatic coupling between first and second rotors coupled together by a torsion spring. The change is caused with relative rotation of the two rotors caused by detected torque in a power assisted steering system of an automotive vehicle.
摘要翻译： 转矩传感器产生表示通过扭转弹簧联接在一起的第一和第二转子之间的电磁或静电耦合状态变化的电信号。 该变化是由于在机动车辆的动力辅助转向系统中由检测到的扭矩引起的两个转子的相对旋转引起的。
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公开(公告)号：US4448275A
公开(公告)日：1984-05-15
申请号：US325484
申请日：1981-11-27
摘要： A torque sensor generates an electric signal representing a change in the state of electromagnetic or electrostatic coupling between first and second rotors coupled together by a torsion spring. The change is caused with relative rotation of the two rotors caused by detected torque in a power assisted steering system of an automotive vehicle.
摘要翻译： 转矩传感器产生表示通过扭转弹簧联接在一起的第一和第二转子之间的电磁或静电耦合状态变化的电信号。 该变化是由于在机动车辆的动力辅助转向系统中由检测到的扭矩引起的两个转子的相对旋转引起的。
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公开(公告)号：US4874059A
公开(公告)日：1989-10-17
申请号：US200924
申请日：1988-06-01
申请人： Norimichi Kasegawa
发明人： Norimichi Kasegawa
IPC分类号： B60K17/35 , B60K17/346 , B60K23/04 , B60K23/08 , F16D48/12
CPC分类号： B60K23/04 , B60K23/0808
摘要： A control device for controlling differential limiting mechanisms of a four-wheel drive car provided with a central differential gear having a first differential limiting mechanism, a differential gear having a second differential limiting mechanism incorporated in a rear drive shaft and a differential gear incorporated in a front drive shaft includes sensors for detecting the rotational frequencies of the wheels, actuators for operating the respective differential limiting mechanisms and a controller. The controller controls the actuators such that the differential is greatly limited by the first differential limiting mechanism when a difference between the rotational frequencies of the front and rear wheels is larger than a predetermined value and the differential is greatly limited by the second differential limiting mechanism when a difference between the rotational frequencies of the left and right wheels is larger than a predetermined value.
摘要翻译： 一种用于控制四轮驱动车辆的差速器限位机构的控制装置，所述四轮驱动车辆设有具有第一限位机构的中心差动齿轮，具有并入在后驱动轴中的第二差动限制机构的差速齿轮和并入 前驱动轴包括用于检测车轮的旋转频率的传感器，用于操作各个差动限制机构的致动器和控制器。 控制器控制致动器，使得当前轮和后轮的转动频率之间的差异大于预定值时，差速器受到第一差速器限制机构的极大限制，并且差速器受到第二差速器限制机构的极大限制 左右轮的旋转频率之间的差大于预定值。
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