An apparatus for turning at least one steerable wheel includes a steering member rotatably supported in a housing. The steering member rotates about a first axis relative to the housing to effect a turning motion of the at least one steerable wheel. The ball nut is connected to the externally threaded portion of the steering member. The steering member is rotatable relative to the ball nut to move the ball nut axially relative to the housing. The electric motor is operable to apply a rotational force to the steering member to cause rotation of the steering member relative to the housing. The electric motor has an output shaft extending along a second axis extending substantially parallel to the first axis. The first gear is rotatable with the output shaft about a second axis. A second gear in meshing engagement with the first gear is rotatable about a third axis extending transverse to the second axis. The third gear is rotatable with the second gear about a third axis. A fourth gear in meshing engagement with the third gear may rotate with the steering member relative to the housing.

    一种用于使至少一个可转向车轮转弯的设备,包括可旋转地支撑在壳体中的转向构件。该转向构件相对于壳体围绕第一轴线旋转,以实现该至少一个可转向车轮的转弯运动。滚珠螺母与转向构件的带有外螺纹的部分相连接。转向构件可相对于滚珠螺母旋转,以使滚珠螺母相对于壳体轴向地移动。电动马达可操作以向转向构件施加旋转力,以促使转向构件相对于壳体旋转。电动马达具有沿大致平行于第一轴线延伸的第二轴线延伸的输出轴。第一齿轮可绕第二轴线与输出轴一起旋转。与第一齿轮啮合式接合的第二齿轮可绕横向于第二轴线延伸的第三轴线旋转。第三齿轮可与第二齿轮一起绕第三轴线旋转。与第三齿轮啮合式接合的第四齿轮可以与转向构件一起相对于壳体旋转。


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    Title :

    Device for turning steerable wheels


    Additional title:

    用于使可转向车轮转弯的设备


    Contributors:

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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