The invention relates to a transmission drive unit (10), in particular for adjusting a movable component in a motor vehicle, comprising a transmission housing (15) and a shaft (18) mounted in the transmission housing in a longitudinal direction (30), the shaft is supported by an axial stop surface (35) on a counter stop surface (36) on the transmission housing (15), and wherein a wedge-shaped component (44) is arranged so as to be displaceable transversely to the longitudinal direction (30) by means of a spring element for axial clearance compensation of the shaft (18), the wedge-shaped component (44) axially presses the stop surface (35) against the counter-stop surface (36), and wherein the spring element is designed as an enclosure spring (50) which is fixedly connected to the wedge-shaped component (44) on a first radial side (51) to form a pre-assembled unit (60).
本发明涉及一种尤其用于对机动车中的活动的部件进行调节的传动机构‑驱动单元(10),该传动机构‑驱动单元具有传动机构壳体(15)和沿着纵向方向(30)在传动机构壳体中得到支承的轴(18),所述轴通过轴向的止挡面(35)支撑在传动机构壳体(15)处的配对止挡面(36)上,其中为了对所述轴(18)进行轴向间隙补偿,楔形的构件(44)以借助于弹簧元件能横向于纵向方向(30)移动的方式来布置,并且所述楔形的构件(44)将止挡面(35)轴向地朝向所述配对止挡面(36)挤压,其中弹簧元件被构造为围圈弹簧(50,该围圈弹簧在第一径向侧(51)上固定地与楔形的构件(44)连接成预装配的单元(60)。
Transmission drive unit with axial clearance compensation
具有轴向间隙补偿的传动机构-驱动单元
2022-10-21
Patent
Electronic Resource
Chinese
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