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    • 4. 发明授权
    • Device for suspension and level adjustment in motor vehicles
    • 机动车悬架及液位调节装置
    • US07475883B2
    • 2009-01-13
    • US11350138
    • 2006-02-08
    • Aurelie ChristophelChristoph RaberIvo AgnerAndre Speck
    • Aurelie ChristophelChristoph RaberIvo AgnerAndre Speck
    • B60G17/00B60G17/016B60G17/018
    • F16F1/12B60G17/0157B60G17/021B60G2202/15B60G2202/442B60G2204/124B60G2204/40B60G2204/419B60G2204/62B60G2500/30
    • A device for suspension and level adjustment in motor vehicles has a first connection element for connecting to at least one vehicle wheel, a second connection element for connecting to the body of the motor vehicle, at least one chassis spring, and an adjusting device. The adjusting device has two bearing points which are adjustable in their distance to one another via a gear driven by a motor. A first bearing point is connected to one connection element. A second bearing point is supported against the other connection element via the chassis spring. The gear has a coiled spring and at least one engagement element which engages between at least two coils of the spring adjacent to one another. The gear spring is assigned to the one bearing point and the engagement element is assigned to the other bearing point. The gear spring and the engagement element are pivotably mounted relative to one another and, for adjusting the distance of the bearing points, are able to be rotationally driven using a drive motor.
    • 一种用于机动车辆悬架和液位调节的装置,具有用于连接至少一个车轮的第一连接元件,用于连接至机动车辆主体的第二连接元件,至少一个底盘弹簧和调节装置。 调节装置具有两个轴承点,它们可以通过由电动机驱动的齿轮彼此的距离相互调节。 第一轴承点连接到一个连接元件。 第二支承点通过底盘弹簧支撑在另一个连接元件上。 齿轮具有螺旋弹簧和至少一个接合元件,其接合彼此相邻的弹簧的至少两个线圈。 齿轮弹簧被分配到一个支承点,并且接合元件被分配给另一个支承点。 齿轮弹簧和接合元件相对于彼此可枢转地安装,并且为了调节轴承点的距离,能够使用驱动马达进行旋转驱动。