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21. 发明申请

US20180229759A1 RESTORING TORQUE GENERATING DEVICES 审中-公开
公开(公告)号：US20180229759A1
公开(公告)日：2018-08-16
申请号：US15525028
申请日：2015-11-02
申请人： TAKATA AG
发明人： Dieter MARKFORT
IPC分类号： B62D5/00
CPC分类号： B62D5/005
摘要： A restoring torque generating device for generating a restoring torque acting on a steering handle of a vehicle comprising a first spring unit for generating a first restoring torque, a second spring unit for generating a second restoring torque, a driver cooperating with the first and the second spring unit. The driver can be coupled with a steering shaft of the vehicle such that during a rotation of the steering shaft in a first direction of rotation it acts on the first spring unit and during a rotation of the steering shaft in an opposite, second direction of rotation it acts on the second spring unit.

22. 发明授权

US09878732B2 Rotational operation device 有权
公开(公告)号：US09878732B2
公开(公告)日：2018-01-30
申请号：US15161730
申请日：2016-05-23
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Takanori Urushibata
IPC分类号： B62D1/16 , B62D5/00 , G05G5/03
CPC分类号： B62D1/16 , B62D5/005 , G05G5/03
摘要： A rotational operation device includes a holder fixed to a rotation shaft, a torsion coil spring, and a case accommodating the holder and the torsion coil spring. The torsion coil spring includes a coil, fitted to the rotation shaft, and two protrusions, located at opposite ends of the coil. When the rotation shaft is rotated, the case restricts movement of the first protrusion, and the holder pushes the second protrusion in a rotation direction of the rotation shaft. The case includes a first groove that receives the first protrusion. The holder includes a second groove that receives the second protrusion. The first and second protrusions are spaced apart by an invariable interval set by a fixed length between the first and second grooves. The fixed length is set to a distance that produces a gap between coil windings when the coil is in a load-free state.

23. 发明申请

US20170225704A1 STEERING DEVICE 审中-公开
公开(公告)号：US20170225704A1
公开(公告)日：2017-08-10
申请号：US15399941
申请日：2017-01-06
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Takanori URUSHIBATA
IPC分类号： B62D5/00 , F16H1/26 , F16H1/48
CPC分类号： B62D5/001 , B62D5/005 , F16H1/26 , F16H1/48
摘要： A steering device includes a steering shaft, a rotation member to which rotation of the steering shaft is transmitted, an elastic member that is elastically deformed when the rotation member rotates, and a reduction device located between the steering shaft and the rotation member. The reduction device reduces rotation of the steering shaft in speed and transmits the rotation to the rotation member.

24. 发明申请

US20170151978A1 Vehicle Steering Device 有权
公开(公告)号：US20170151978A1
公开(公告)日：2017-06-01
申请号：US15360552
申请日：2016-11-23
申请人： JTEKT CORPORATION
发明人： Toshiaki OYA , Kotaro OKADA
IPC分类号： B62D5/04 , B62D15/02 , B62D5/00
CPC分类号： B62D5/0487 , B62D5/001 , B62D5/005 , B62D5/0415 , B62D5/0418 , B62D5/046 , B62D5/0481 , B62D5/0484 , B62D6/002 , B62D15/022 , B62D15/0235
摘要： A vehicle steering device includes: a target-steered-angle setting unit configured to set a left target steered angle that is a target value of the steered angle of a left steered wheel and a right target steered angle that is a target value of the steered angle of a right steered wheel; left motor controllers configured to control a left steering motor based on a left-steered-angle deviation that is a difference between the left steered angle and the left target steered angle; right motor controllers configured to control a right steering motor based on a right-steered-angle deviation that is a difference between the right steered angle and the right target steered angle; and an abnormality determination unit configured to determine that an abnormality has occurred when an absolute value of difference between the left-steered-angle deviation and the right-steered-angle deviation is equal to or larger than a first threshold.

25. 发明授权

US09580103B2 Rollover prevention apparatus 有权
标题翻译：防滚翻装置
公开(公告)号：US09580103B2
公开(公告)日：2017-02-28
申请号：US14733042
申请日：2015-06-08
申请人： Michael R. Schramm
发明人： Michael R. Schramm
IPC分类号： G06F7/00 , B62D6/00 , B62D5/00 , B62D15/02 , B62D1/16
CPC分类号： B62D6/002 , B62D1/16 , B62D5/005 , B62D6/008 , B62D15/0215 , B62D15/025
摘要： The rollover prevention apparatus defines an adaptive steering range limiting device comprising a control unit and a pair of opposing unidirectional brake assemblies mounted to a steering column position detection disc. The rollover prevention apparatus prevents the steering wheel of the vehicle from being turned beyond the threshold of vehicle rollover, but otherwise does not restrict the rotational range of motion of the steering wheel of a vehicle.
摘要翻译：防翻倒装置定义了一种自适应转向范围限制装置，其包括安装到转向柱位置检测盘的控制单元和一对相对的单向制动组件。防翻转装置防止车辆的方向盘转过超过车辆翻车的阈值，否则不限制车辆的方向盘的旋转运动范围。

26. 发明申请

US20160009312A1 LIMITING DEVICE FOR THE STEERING ANGLE INPUT IN AN ELECTRICAL STEERING SYSTEM 有权
标题翻译：在电动转向系统中用于转向角输入的限制装置
公开(公告)号：US20160009312A1
公开(公告)日：2016-01-14
申请号：US14771994
申请日：2014-02-12
申请人： AUDI AG
发明人： Ulrich Pfeiffer
IPC分类号： B62D5/00 , B60R25/021
CPC分类号： B62D5/001 , B60R25/02115 , B60R25/0215 , B62D5/005 , B62D5/006
摘要： A limiting device for the steering angle input in an electrical steering system includes a gearing that is arranged on a steering shaft to enable for a threaded piece an adjustment path corresponding to the maximum permissible number of revolutions of the steering wheel, and steering stops for limiting the adjustment path of the threaded piece. A motor-driven drive mechanism is provided for the steering stops, by which the steering stops can be moved uniformly towards or away from one another.
摘要翻译：用于在电动转向系统中的转向角输入的限制装置包括齿轮传动装置，其布置在转向轴上，以使螺纹件能够对应于方向盘的最大允许转数的调节路径，以及用于限制的转向停止螺纹件的调节路径。为转向挡块提供电动驱动驱动机构，通过该驱动机构可以使转向停止件均匀地朝向或远离彼此移动。

27. 发明申请

US20150239495A1 STEERING CONTROL DEVICE 有权
标题翻译：转向控制装置
公开(公告)号：US20150239495A1
公开(公告)日：2015-08-27
申请号：US14611386
申请日：2015-02-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yoshikazu KAMEDA
IPC分类号： B62D5/04
CPC分类号： B62D5/0466 , B62D5/005 , B62D5/0469
摘要： A steering control device includes: an assist controller configured to carry out, by an assist torque, an assist control of alleviating an operation force of a steering wheel; an assist torque computer configured to compute a target assist torque in which an attenuation torque for suppressing a steering angle speed of the steering wheel is superimposed on a reference torque; and an active-passive determination processor configured to compute a steering mode determination value representing a steering mode by a driver with respect to the steering wheel in accordance with a product of the steering angle speed and a steering torque at a time of a steering operation of the steering wheel by the driver as well as a product of the steering angle and a time differential value of the steering torque at the time of the steering operation.
摘要翻译：一种转向控制装置，包括：辅助控制器，被配置为通过辅助转矩执行减轻方向盘的操作力的辅助控制; 辅助扭矩计算机，被配置为计算用于抑制方向盘的转向角速度的衰减转矩叠加在基准转矩上的目标辅助转矩; 以及主动被动判定处理器，其被配置为根据转向操作时的转向角速度和转向扭矩的乘积来计算驾驶员相对于方向盘表示转向模式的转向模式判定值驾驶员的方向盘以及转向操作时的转向角的时间差值的乘积。

28. 发明授权

US09050997B1 Rollover prevention apparatus 有权
标题翻译：防滚翻装置
公开(公告)号：US09050997B1
公开(公告)日：2015-06-09
申请号：US14145950
申请日：2014-01-01
申请人： Michael R. Schramm
发明人： Michael R. Schramm
IPC分类号： G06F19/00 , B62D6/00 , B62D5/00 , B62D15/02
CPC分类号： B62D6/002 , B62D1/16 , B62D5/005 , B62D6/008 , B62D15/0215 , B62D15/025
摘要： The rollover prevention apparatus defines an adaptive steering range limiting device comprising a control unit and a pair of opposing unidirectional brake assemblies mounted to a steering column position detection disc. The rollover prevention apparatus prevents the steering wheel of the vehicle from being turned beyond the threshold of vehicle rollover, but otherwise does not restrict the rotational range of motion of the steering wheel of a vehicle.
摘要翻译：防翻倒装置定义了一种自适应转向范围限制装置，其包括安装到转向柱位置检测盘上的控制单元和一对相对的单向制动组件。防翻转装置防止车辆的方向盘转过超过车辆翻车的阈值，否则不限制车辆的方向盘的旋转运动范围。

29. 发明授权

US08950946B2 Friction device for a bearing assembly, bearing and bearing assembly comprising such a friction device 有权
标题翻译：用于轴承组件的摩擦装置，包括这种摩擦装置的轴承和轴承组件
公开(公告)号：US08950946B2
公开(公告)日：2015-02-10
申请号：US13702482
申请日：2010-06-23
申请人： Andreas Gruber , Christian Kogler , Francois Niarfeix , Alexandre Taillepied
发明人： Andreas Gruber , Christian Kogler , Francois Niarfeix , Alexandre Taillepied
IPC分类号： F16C33/76 , F16C41/00 , B62D5/00 , F16C33/78 , F16J15/32 , F16D63/00
CPC分类号： F16C41/001 , B62D5/005 , F16C19/06 , F16C33/78 , F16C41/007 , F16C2326/24 , F16D63/00 , F16J15/3208
摘要： A friction device for a bearing assembly includes an annular friction module defining a friction surface that extends around a revolution axis of the friction device and that is configured to lie against and to exert a friction torque on a cylindrical surface rotating with respect to the friction device, the friction surface being cylindrical before the friction device is mounted around the rotating cylindrical surface.
摘要翻译：用于轴承组件的摩擦装置包括环形摩擦模块，其限定摩擦表面，所述摩擦表面围绕所述摩擦装置的旋转轴线延伸，并且构造成摩擦扭矩相对于摩擦装置旋转的圆柱形表面摩擦表面在摩擦装置围绕旋转的圆柱形表面安装之前是圆柱形的。

30. 发明授权

US08831835B2 Steering system 有权
标题翻译：转向系统
公开(公告)号：US08831835B2
公开(公告)日：2014-09-09
申请号：US13721831
申请日：2012-12-20
申请人： JTEKT Corporation
发明人： Hiroshi Yoshimoto
IPC分类号： B62D5/04 , B62D15/02 , B62D5/00
CPC分类号： B62D5/0403 , B62D5/001 , B62D5/005
摘要： A steering system includes: an operation mechanism that includes an operation member; and a steered mechanism that is not mechanically coupled to the operation mechanism and that steers a wheel on the basis of a steering operation of the operation member. The operation mechanism includes a steering angle sensor that detects a steering angle of the operation member and a steering direction detection unit that detects a steering direction of the operation member. The steering direction detection unit includes a threaded shaft that is rotatable in the steering direction of the operation member, a nut that is screwed to the threaded shaft, a nut guide that causes the nut to move in an axial direction of the threaded shaft in accordance with rotation of the threaded shaft, and a force detection sensor that detects a force that the nut guide receives from the nut.
摘要翻译：转向系统包括：操作机构，包括操作构件; 以及不机械地联接到操作机构并且基于操作构件的转向操作来转向车轮的转向机构。操作机构包括检测操作构件的转向角的转向角传感器和检测操作构件的转向方向的转向方向检测单元。转向方向检测单元包括可沿着操作构件的转向方向旋转的螺纹轴，螺纹连接到螺纹轴的螺母，螺母引导件，其使螺母沿螺纹轴的轴向方向按照螺纹轴的旋转以及检测螺母导向器从螺母接收的力的力检测传感器。

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