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    • 4. 发明授权
    • Friction reducing automotive suspension stabilizer bar
    • 减摩汽车悬架稳定杆
    • US4784406A
    • 1988-11-15
    • US110828
    • 1987-10-21
    • Jonathan D. Stinson
    • Jonathan D. Stinson
    • B60G3/20B60G21/055B60G15/00
    • B60G21/0551B60G3/205B60G2202/135B60G2202/24B60G2204/1224B60G2204/41B60G2204/416B60G2204/4305
    • A friction reducing automotive suspension stabilizer bar includes a combination torsional and bending reaction segment running generally transversely across the vehicle and pivotally mounted to the chassis of the vehicle and left and right crank arms with each having a first end attached to the torsional and bending reaction segment and a second end adapted to be attached to a telescoping strut. Bearing means are provided for attaching each of the second ends of the stabilizer bar to the inboard side of a telescoping strut such that the torsional and bending reaction segment of the stabilizer bar will react to both torsional loading resulting from jounce and rebound movement of the suspension as well as to bending loads resulting from transversely directed forces imposed upon the second ends of the crank arms by the telescoping struts.
    • 摩擦降低汽车悬架稳定杆包括组合的扭转和弯曲反作用段,其大体上横向横穿车辆并且可枢转地安装在车辆的底架上,左右曲柄臂具有连接到扭转和弯曲反应段的第一端 以及适于附接到伸缩支柱的第二端。 提供轴承装置用于将稳定杆的每个第二端附接到伸缩支柱的内侧,使得稳定杆的扭转和弯曲反作用部分将对由悬挂的弹跳和回弹运动引起的扭转载荷作出反应 以及通过伸缩支柱施加在曲柄臂的第二端上的横向力的弯曲载荷。
    • 8. 发明授权
    • Roll control system for a motor vehicle
    • 汽车滚动控制系统
    • US06276693B1
    • 2001-08-21
    • US09438869
    • 1999-11-12
    • Robin OakleyDavid BurkePhilippe Germain
    • Robin OakleyDavid BurkePhilippe Germain
    • B60G21045
    • B60G17/0162B60G21/0555B60G2202/135B60G2202/154B60G2202/413B60G2204/1224B60G2204/4305B60G2400/204B60G2400/302B60G2400/412B60G2500/20B60G2600/044B60G2600/20B60G2800/012B60G2800/24B60G2800/9122F16F9/064F16F9/463
    • A roll control system for installation between axially aligned wheels of a motor vehicle, the roll control system comprising a torsion bar; a first hydraulic actuator attached to one end of the torsion bar and attachable to one of the wheels; a second hydraulic actuator attached to the other end of the torsion bar and attachable to the other wheel; and an electronic control unit monitoring one or more predetermined vehicle operating conditions; wherein the first and second hydraulic actuators are substantially identical, each comprising a compression chamber containing hydraulic fluid, a rebound chamber containing hydraulic fluid, a movable piston between and fluidly isolating the compression chamber and the rebound chamber, a piston rod connected to the piston and extending through the rebound chamber, a gas chamber containing pressurised gas acting on the hydraulic fluid in the rebound chamber, and an electrically operated valve between the compression chamber and the rebound chamber and actuated by the control unit dependent on the monitored conditions, the valve being actuable between a two-way position in which the valve allows hydraulic fluid to flow between the compression chamber and the rebound chamber and a one-way position in which the valve allows hydraulic fluid to flow from the rebound chamber into the compression chamber but not from the compression chamber into the rebound chamber. Reduces the risk of incorrect latching of the torsion bar.
    • 一种用于在机动车辆的轴向对准的车轮之间安装的滚动控制系统,所述滚动控制系统包括扭杆; 附接到所述扭杆的一端并附接到所述车轮之一的第一液压致动器; 附接到所述扭杆的另一端并可附接到所述另一个轮的第二液压致动器; 以及监视一个或多个预定车辆操作条件的电子控制单元; 其中所述第一和第二液压致动器基本上相同,每个包括一个包含液压流体的压缩室,包含液压流体的回弹室,和在其间流体地隔离压缩室和回弹室的活动活塞;连接到活塞的活塞杆 延伸通过回弹室,包含作用在回弹室中的液压流体上的加压气体的气室和在压缩室和反弹室之间的电动阀,并且由控制单元驱动,取决于监测的条件,阀是 可在阀门允许液压流体在压缩室和回弹室之间流动的双向位置和单向位置之间致动,其中阀允许液压流体从回弹室流入压缩室,但不从 压缩室进入回弹室。 降低扭杆锁定不正确的风险。