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    • 2. 发明授权
    • Two-tube shock absorber
    • 双管减震器
    • US5400877A
    • 1995-03-28
    • US117168
    • 1993-09-13
    • Dieter KircherRonald BayerSiegfried HalatDiogenes PerezStefan Sparschuh
    • Dieter KircherRonald BayerSiegfried HalatDiogenes PerezStefan Sparschuh
    • F16F9/32F16F9/46B60G17/08B60G13/08
    • F16F9/3278F16F9/46F16F9/465B60G2202/24B60G2500/10
    • A two-tube shock absorber for automotive vehicles is furnished with a shock absorber piston and an electromagnetically actuatable unidirectional shock absorber valve to adjust a "smooth" characteristic which is desired for enhancing driving comfort. The shock absorber valve is alternatively configurated in the shape of a single-stage, or a two-stage slide valve. The position of the slide depends on the hydraulic pressure differential which decreases above the shock absorber valve, the volumetric stream which flows through the shock absorber valve, and the actuating current of the electromagnetic actuating unit. The inventive shock absorber allows the selection of a special characteristic curve out of a family of potential characteristic curves. Simultaneously, the sensitivity of the shock absorber to errors of the electromagnetic actuation is eliminated.
    • PCT No.PCT / EP92 / 00519 Sec。 371日期1993年9月13日 102(e)1993年9月13日PCT PCT 1991年3月10日PCT公布。 公开号WO92 / 16771 日期为1992年10月1日。用于机动车辆的双管减震器配备有减震器活塞和可电磁致动的单向减震器阀,以调节为提高驾驶舒适性所需的“平滑”特性。 减震阀可选地配置为单级或两级滑阀的形状。 滑块的位置取决于降低到减震阀以上的液压差,流经减震阀的体积流和电磁执行单元的启动电流。 本发明的减震器允许从一系列潜在特性曲线中选择特殊特性曲线。 同时,消除了减震器对电磁致动误差的敏感性。
    • 3. 发明授权
    • System for controlling the traction slip of a vehicle
    • 用于控制车辆牵引滑动的系统
    • US06533367B1
    • 2003-03-18
    • US09701909
    • 2001-04-24
    • Michael LatarnikHarald KahlSiegfried HalatUlrich StöckmannBernd-Uwe Hartmann
    • Michael LatarnikHarald KahlSiegfried HalatUlrich StöckmannBernd-Uwe Hartmann
    • B60T824
    • B60T8/175B60T8/1764B60T8/48
    • A method for controlling the traction slip of a vehicle on a roadway with sidewise different coefficients of friction includes the following steps: identifying a driving situation on a roadway with sidewise different coefficients of friction and, when the driving situation is identified and traction slip is encountered on both wheels, decreasing the brake pressure of the driven wheel on the low coefficient-of-friction side. A device for controlling the traction slip of a vehicle on a roadway with sidewise different coefficients of friction includes a determining device for determining a driving situation on a roadway with sidewise different coefficients of friction, and a brake actuation control which decreases the brake pressure of the driven wheel on the low coefficient-of-friction side when the driving situation is identified and traction slip is encountered on both wheels.
    • 用于控制具有侧向不同摩擦系数的道路上的车辆的牵引滑动的方法包括以下步骤:识别具有侧向不同摩擦系数的道路上的驾驶状况,以及当识别驾驶状况并且遇到牵引滑动时 在两个轮上,降低从动轮在低摩擦系数侧的制动压力。 用于控制具有侧向不同摩擦系数的道路上的车辆的牵引滑动的装置包括:确定装置,用于确定具有侧向不同摩擦系数的道路上的驾驶状况;以及制动器致动控制,其降低制动压力 当驾驶状况被识别并且在两个车轮上遇到牵引滑动时,在低摩擦系数侧的从动轮。