The present disclosure relates to a steering system (10) comprising: a rotatable steering wheel hub (14); a torque feedback device (44) comprising an electric machine having a rotor (46) and a stator (48), the rotor (46) being attached to the steering wheel hub (14) and the stator (48) being fixed to a non-rotatable component (48) of the steering system (10); a steering system support column (24) comprising an off-axis section (28) having a first longitudinal axis (L1) offset from the axis of rotation (A) and an alignment section (26) having a second longitudinal axis (L2) corresponding to the axis of rotation (A). The steering wheel hub (14) is rotatably mounted on the alignment section (26) and is axially spaced from the off-axis section (28). A steering wheel rotation limiting device (52) is attached to the off-axis section (28) and engages the steering wheel hub (14).
本公开涉及一种转向系统(10),该转向系统包括:可旋转的方向盘盘毂(14);扭矩反馈装置(44),该扭矩反馈装置包括具有转子(46)和定子(48)的电机,转子(46)附接至方向盘盘毂(14),并且定子(48)固定至转向系统(10)的不可旋转部件(48);转向系统支撑柱(24),该转向系统支撑柱包括离轴区段(28)和对准区段(26),其中离轴区段具有偏离旋转轴线(A)的第一纵向轴线(L1),对准区段具有对应于旋转轴线(A)的第二纵向轴线(L2)。方向盘盘毂(14)可旋转地安装在对准区段(26)上并且与离轴区段(28)轴向间隔开。方向盘旋转限制装置(52)附接至离轴区段(28)并且接合方向盘盘毂(14)。
Steering-by-wire system with off-axis steering system support column provided with steering wheel rotation limiting means
具有设置有方向盘旋转限制装置的离轴式转向系统支撑柱的线控转向系统
2023-04-18
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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