公开(公告)号：US20050044961A1

公开(公告)日：2005-03-03

申请号：US10648115

申请日：2003-08-26

申请人： David King ,  William Wittig

发明人： David King ,  William Wittig

IPC分类号： F16C19/54 ,  F16C35/06 ,  F16H57/12 ,  F16B31/02

CPC分类号： F16C19/54 ,  F16C35/06 ,  F16H57/0025 ,  F16H2057/0062

摘要： A delashing assembly includes a tightening device for tightening a nut in relation to a main shaft supported on bearings and a wireless interface, wherein torque information is received by the tightening device over the wireless interface. A main shaft and main nut assembly, as well as a steering system, may include the delashing assembly. A method of delashing the main shaft and main nut assembly includes providing a tightening device on a first end of the main shaft and sending torque information from a second end of the main shaft to the tightening device over the wireless interface.

摘要翻译： 脱落组件包括用于相对于支撑在轴承上的主轴紧固螺母的紧固装置和无线接口，其中扭矩信息由紧固装置通过无线接口接收。 主轴和主螺母组件以及转向系统可以包括脱屑组件。 一种使主轴和主螺母组件脱屑的方法包括在主轴的第一端上设置一个紧固装置，并通过无线接口将扭矩信息从主轴的第二端传递到紧固装置。

公开(公告)号：US07132811B2

公开(公告)日：2006-11-07

申请号：US11390330

申请日：2006-03-27

申请人： Gregory Katch ,  William Wittig ,  Kathryn Pattok ,  Julie Kleinau

发明人： Gregory Katch ,  William Wittig ,  Kathryn Pattok ,  Julie Kleinau

IPC分类号： H02P7/00

CPC分类号： B62D5/0463

摘要： An electric power steering control system comprising: an electric motor disposed in a vehicle to apply torque to a steerable wheel; a torque sensor disposed in the vehicle for detecting a steering wheel torque and generating a torque signal indicative thereof; a vehicle speed sensor, the vehicle speed sensor generating a vehicle speed signal; a controller coupled to the torque sensor, the vehicle speed sensor and the electric motor. The controller generates a scheduled compensated torque command to the electric motor. The scheduled compensated torque command is based on at least one of: a torque command signal responsive to the torque signal; a compensated torque command signal; and a blend of the torque command signal and the compensated torque command signal. At least one of the torque command signal, the compensated torque command signal and the blend is based the vehicle speed signal.

摘要翻译： 一种电动助力转向控制系统，包括：电动机，设置在车辆中以向可转向车轮施加扭矩; 设置在车辆中的扭矩传感器，用于检测方向盘扭矩并产生指示其的扭矩信号; 车速传感器，车速传感器，其生成车速信号; 耦合到扭矩传感器，车速传感器和电动马达的控制器。 控制器产生预定的补偿转矩指令给电动机。 所述调度补偿转矩指令基于以下至少一个：响应于所述转矩信号的转矩指令信号; 补偿转矩指令信号; 以及扭矩指令信号和补偿转矩指令信号的混合。 转矩指令信号，补偿转矩指令信号和混合中的至少一个基于车速信号。

公开(公告)号：US20060175998A1

公开(公告)日：2006-08-10

申请号：US11390330

申请日：2006-03-27

申请人： Gregory Katch ,  William Wittig ,  Kathryn Pattok ,  Julie Kleinau

发明人： Gregory Katch ,  William Wittig ,  Kathryn Pattok ,  Julie Kleinau

IPC分类号： H02P7/00

CPC分类号： B62D5/0463

摘要： An electric power steering control system comprising: an electric motor disposed in a vehicle to apply torque to a steerable wheel; a torque sensor disposed in the vehicle for detecting a steering wheel torque and generating a torque signal indicative thereof; a vehicle speed sensor, the vehicle speed sensor generating a vehicle speed signal; a controller coupled to the torque sensor, the vehicle speed sensor and the electric motor. The controller generates a scheduled compensated torque command to the electric motor. The scheduled compensated torque command is based on at least one of: a torque command signal responsive to the torque signal; a compensated torque command signal; and a blend of the torque command signal and the compensated torque command signal. At least one of the torque command signal, the compensated torque command signal and the blend is based the vehicle speed signal.