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11. 发明授权

US07584819B2 Vehicle steering system 有权
标题翻译：车辆转向系统
公开(公告)号：US07584819B2
公开(公告)日：2009-09-08
申请号：US11699324
申请日：2007-01-30
申请人： Kenichiro Hidaka
发明人： Kenichiro Hidaka
IPC分类号： B62D5/06
CPC分类号： B62D5/0463 , B62D5/008
摘要： A vehicle steering system for steering vehicle wheels includes a steering wheel, a steering power assisting unit for providing assisting power when the steering wheel is steered, a transfer ratio control mechanism for controlling the ratio of a steering angle of the steering wheel to a steered angle of the vehicle wheels according to a vehicle condition; a steering torque sensor, a motor control circuit for controlling the driving motor so as to cancel the steering torque applied to the steering wheel when the steering torque sensor detects a steering torque applied to the steering wheel until the transfer ratio control mechanism starts operation. The transfer ratio control mechanism includes a transfer ratio changing mechanism and a driving motor for driving the transfer ratio changing mechanism.
摘要翻译：用于转向车轮的车辆转向系统包括方向盘，用于在方向盘被转向时提供辅助动力的转向助力单元，用于控制方向盘的转向角与转向角的比率的转移比率控制机构的车轮; 转向转矩传感器，用于控制驱动电动机的电动机控制电路，以便当转向转矩传感器检测到施加到方向盘的转向转矩直到转速比控制机构开始运转时，抵消施加到方向盘的转向转矩。转印比控制机构包括转印比率变更机构和驱动转印比率变更机构的驱动电动机。

12. 发明申请

US20070193818A1 Vehicle steering system 有权
标题翻译：车辆转向系统
公开(公告)号：US20070193818A1
公开(公告)日：2007-08-23
申请号：US11699324
申请日：2007-01-30
申请人： Kenichiro Hidaka
发明人： Kenichiro Hidaka
IPC分类号： B62D5/06
CPC分类号： B62D5/0463 , B62D5/008
摘要： A vehicle steering system for steering vehicle wheels includes a steering wheel, a steering power assisting unit for providing assisting power when the steering wheel is steered, a transfer ratio control mechanism for controlling the ratio of a steering angle of the steering wheel to a steered angle of the vehicle wheels according to a vehicle condition; a steering torque sensor, a motor control circuit for controlling the driving motor so as to cancel the steering torque applied to the steering wheel when the steering torque sensor detects a steering torque applied to the steering wheel until the transfer ratio control mechanism starts operation. The transfer ratio control mechanism includes a transfer ratio changing mechanism and a driving motor for driving the transfer ratio changing mechanism.
摘要翻译：用于转向车轮的车辆转向系统包括方向盘，用于在方向盘转向时提供辅助动力的转向助力单元，用于控制方向盘的转向角与转向角的比率的转移比率控制机构的车轮; 转向转矩传感器，用于控制驱动电动机的电动机控制电路，以便当转向转矩传感器检测到施加到方向盘的转向转矩直到转速比控制机构开始运转时，抵消施加到方向盘的转向转矩。转印比控制机构包括转印比率变更机构和驱动转印比率变更机构的驱动电动机。

13. 发明授权

US07004281B2 Steering apparatus for use in an automotive vehicle and equipped with a transmission ratio adjusting mechanism 失效
标题翻译：用于机动车辆并具有传动比调节机构的转向装置
公开(公告)号：US07004281B2
公开(公告)日：2006-02-28
申请号：US10864442
申请日：2004-06-10
申请人： Kenichiro Hidaka
发明人： Kenichiro Hidaka
IPC分类号： G06F7/00
CPC分类号： B62D5/008
摘要： A transmission ratio of a rotational angle of an output shaft to a rotational angle of an input shaft is adjustable by a transmission ratio changing mechanism when a coupling member is in a unlocked position. A resilient member urges the coupling member toward the locked position. A solenoid holds the coupling member at the unlocked position against a resilient force of the resilient member. A solenoid drive control apparatus applies a drive voltage to the solenoid to hold the coupling member positioned at the unlocked position and reduces the drive voltage through a voltage attenuation process before the coupling member finally reaches the locked position. During the voltage attenuation process, the solenoid produces an electromagnetic force yielding to the resilient force of the resilient member and decreases a shifting speed of the coupling member on the way to the locked position.
摘要翻译：当联接构件处于解锁位置时，输出轴的旋转角度与输入轴的旋转角度的传动比可由传动比改变机构调节。弹性构件将联接构件推向锁定位置。螺线管克服弹性构件的弹力将联接构件保持在解锁位置。螺线管驱动控制装置向螺线管施加驱动电压以保持位于解锁位置的联接构件，并且在耦合构件最终到达锁定位置之前通过电压衰减处理降低驱动电压。在电压衰减过程中，螺线管产生产生弹性构件的弹性力的电磁力，并降低联接构件在到达锁定位置的途中的移动速度。

14. 发明申请

US20050039974A1 Steering apparatus for use in an automotive vehicle and equipped with a transmission ratio adjusting mechanism 失效
标题翻译：用于机动车辆并具有传动比调节机构的转向装置
公开(公告)号：US20050039974A1
公开(公告)日：2005-02-24
申请号：US10864442
申请日：2004-06-10
申请人： Kenichiro Hidaka
发明人： Kenichiro Hidaka
IPC分类号： B62D6/00 , B62D5/00 , B62D5/04 , B62D5/22 , B62D101/00 , B62D113/00 , B60K1/00
CPC分类号： B62D5/008
摘要： A transmission ratio of a rotational angle of an output shaft to a rotational angle of an input shaft is adjustable by a transmission ratio changing mechanism when a coupling member is in a unlocked position. A resilient member urges the coupling member toward the locked position. A solenoid holds the coupling member at the unlocked position against a resilient force of the resilient member. A solenoid drive control apparatus applies a drive voltage to the solenoid to hold the coupling member positioned at the unlocked position and reduces the drive voltage through a voltage attenuation process before the coupling member finally reaches the locked position. During the voltage attenuation process, the solenoid produces an electromagnetic force yielding to the resilient force of the resilient member and decreases a shifting speed of the coupling member on the way to the locked position.
摘要翻译：当联接构件处于解锁位置时，输出轴的旋转角度与输入轴的旋转角度的传动比可由传动比改变机构调节。弹性构件将联接构件推向锁定位置。螺线管克服弹性构件的弹力将联接构件保持在解锁位置。螺线管驱动控制装置向螺线管施加驱动电压以保持位于解锁位置的联接构件，并且在耦合构件最终到达锁定位置之前通过电压衰减处理降低驱动电压。在电压衰减过程中，螺线管产生产生弹性构件的弹性力的电磁力，并降低联接构件在到达锁定位置的途中的移动速度。

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