A stroke limiter for a vehicle steering column and a steering column assembly are provided. The stroke limiter includes: a housing; an elongate threaded member rotatably mounted within the housing about its longitudinal axis; the nut component is installed on the long threaded component in a threaded mode, and the outer portion of the nut component comprises a toothed transmission part; a connection device for connecting a rotatable steering column of the vehicle to the elongated threaded member, whereby the steering column and the threaded member are constrained to rotate together; an end stop engaged with the nut member to define a maximum axial displacement of the nut member in both directions along the elongated threaded member; a drive motor having an output shaft configured to rotate an output transmission member engaged with a transmission on an exterior of the nut member; and a control device configured to control an operation of the driving motor.
提供一种用于车辆转向柱的行程限制器和转向柱组件。行程限制器包括:壳体;长形螺纹构件,围绕其纵向轴线可旋转地安装在壳体内;螺母构件,以螺纹方式安装在长形螺纹构件上,螺母构件的外部包括带齿传动件;连接装置,用于将车辆的可旋转转向柱连接至长形螺纹构件,由此转向柱和螺纹构件被约束为一起旋转;端部止动件,与螺母构件接合以限定螺母构件沿着长形螺纹构件在两个方向上的最大轴向位移;驱动马达,具有输出轴,该输出轴被配置成使与螺母构件的外部上的传动件啮合的输出传动构件旋转;以及控制装置,被配置成控制驱动马达的操作。
Stroke limiter for vehicle steering column and steering column assembly
用于车辆转向柱的行程限制器和转向柱组件
2022-07-29
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Steering column, steering column assembly, steering system and vehicle
European Patent Office | 2025
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