The invention relates to a pendulum arm damper (1) having an axis of rotation (2). The pendulum arm damper has at least the following components: an input side (3); an output side (4); a stored energy source (5) for transmitting torque between the input side (3) and the output side (4); a plurality of rocker elements (6) having an input-side roller track (7) and an output-side roller track (8); the input-side section (3) has, for each input-side roller track (7), a mating track (11), each input-side rolling element (9) being gripped in a rollable manner between the input-side roller track and the input-side mating track by means of a stored energy source (5), and a corresponding number of rolling elements (9, 10) being arranged between the input-side roller track (7) and the input-side mating track (11). The output-side section (4) has, for each of the output-side roller tracks (8), a counter-track (12), between which each output-side rolling element (10) is gripped in a rollable manner by means of a stored energy source (5). The pendulum rocker arm damper (1) is first characterized in that the rocker arm element (6) comprises three separate partial tracks (13, 14, 15) arranged axially offset from one another and the roller tracks (7, 8) are formed by said three separate partial tracks. The invention also relates to a roll stabilizer (32) having a swing arm damper (1). The pendulum arm damper proposed herein is compact and can produce high torsional stiffness. The roll stabilizer may operate with reduced sound noise.

    本发明涉及一种具有旋转轴线(2)的摆式摇臂阻尼器(1),该摆式摇臂阻尼器具有至少以下部件:‑输入侧部(3);‑输出侧部(4);‑存储能量源(5),该存储能量源用于在输入侧部(3)与输出侧部(4)之间传递扭矩;‑多个摇臂元件(6),摇臂元件具有输入侧滚子轨道(7)和输出侧滚子轨道(8);以及‑对应数目的滚动元件(9、10),其中,输入侧部(3)针对每个输入侧滚子轨道(7)具有配对轨道(11),每个输入侧滚动元件(9)借助于存储能量源(5)以可滚动的方式被夹持在输入侧滚子轨道与输入侧配对轨道之间,并且输出侧部(4)针对输出侧滚子轨道(8)中的每个输出侧滚子轨道具有配对轨道(12),每个输出侧滚动元件(10)借助于存储能量源(5)以可滚动的方式被夹持在输出侧滚子轨道与输出侧配对轨道之间。摆式摇臂阻尼器(1)的特征首先在于,摇臂元件(6)包括布置成彼此轴向地偏移的三个分开的部分轨道(13、14、15)并且滚子轨道(7、8)由所述三个分开的部分轨道形成。本发明还涉及一种具有摆式摇臂阻尼器(1)的侧倾稳定器(32)。本文提出的摆式摇臂阻尼器是紧凑的并且可以产生高的抗扭刚度。侧倾稳定器可以以减少的响声噪音操作。


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    Title :

    Pendulum rocker damper with rotation axis


    Additional title:

    具有旋转轴线的摆式摇臂阻尼器


    Contributors:

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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