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    Lateral support elements, gas spring assemblies and methods
    3.
    发明授权
    Lateral support elements, gas spring assemblies and methods 有权
    横向支撑元件，气弹簧组件和方法

    公开(公告)号：US09278699B2

    公开(公告)日：2016-03-08

    申请号：US14150093

    申请日：2014-01-08

    申请人： Firestone Industrial Products Company, LLC

    发明人： Naveen S. Sachan

    IPC分类号： B60G11/27 ,  B60G11/28 ,  B61F5/10 ,  B61F5/30 ,  F16F9/04

    CPC分类号： B61F5/307 ,  B60G11/27 ,  B60G11/28 ,  B60G2202/152 ,  B60G2204/126 ,  B60G2206/91 ,  B60G2300/10 ,  B61F5/10 ,  F16F9/0454 ,  Y10T29/49611

    摘要： Lateral support elements for engaging an associated flexible wall of an associated gas spring assembly can be displaceably mounted along an associated end member of the associated gas spring assembly, such as by way of an elastomeric mounting element. The elastomeric mounting element can be formed as an endless annular ring, from an elongated length of elastomeric material wound helically about an axis, a plurality of support element sections disposed in peripherally spaced relation to one another about an axis or from a plurality of concentric element rings formed from elastomeric and comparatively rigid materials. Gas spring assemblies including one or more of such lateral support element as well as suspension systems that includes one or more of such gas spring assemblies and methods of manufacture are also included.

    摘要翻译： 用于接合相关联的气弹簧组件的相关联的柔性壁的侧向支撑元件可以沿着相关联的气弹簧组件的相关联的端部构件可移动地安装，例如通过弹性体安装元件。 弹性体安装元件可以形成为环形环形环，从围绕轴螺旋形地缠绕的细长长度的弹性体材料形成，多个支撑元件部分设置成围绕轴线或从多个同心元件彼此周向间隔开 由弹性和相对刚性的材料形成的环。 还包括包括这种横向支撑元件中的一个或多个以及包括一个或多个这样的气体弹簧组件和制造方法的悬架系统的气体弹簧组件。

    Lateral suspension assembly for a guided vehicle system
    6.
    发明授权
    Lateral suspension assembly for a guided vehicle system 失效
    导向系统的侧悬架组件

    公开(公告)号：US06298791B1

    公开(公告)日：2001-10-09

    申请号：US09438176

    申请日：1999-11-11

    申请人： David C. Collins ,  Albert E. Lewis ,  Gerald A. Garneau, Jr.

    发明人： David C. Collins ,  Albert E. Lewis ,  Gerald A. Garneau, Jr.

    IPC分类号： B61F900

    CPC分类号： B62D1/265 ,  B60G2200/34 ,  B60G2200/345 ,  B60G2202/312 ,  B60G2204/423 ,  B60G2300/10 ,  B60G2300/102 ,  B60G2400/204 ,  B61B13/04

    摘要： A lateral suspension assembly for a guided vehicle system includes a pair of lateral wheel housings each including a lateral wheel rotatable about spaced vertical axes for engaging spaced opposing guide rails of the guided system; a lateral limit link for limiting outward travel of the lateral wheels beyond a predetermined limit; a pair of spaced support arms pivotably attached at one end to the guided vehicle and at the other to the lateral wheel housings; and a biasing device interconnected with each of the wheel housings for urging the lateral wheels in contact with the guide rails.

    摘要翻译： 用于导向车辆系统的侧向悬架组件包括一对侧轮壳体，每个侧轮壳体包括可围绕间隔开的垂直轴线旋转的侧轮，用于接合引导系统的间隔开的相对的导轨; 用于限制侧向轮的向外移动超过预定极限的横向限位连杆; 一对间隔开的支撑臂，其一端可枢转地连接到被引导的车辆，另一端连接到侧轮壳体; 以及与每个轮壳互连的偏置装置，用于推动与导轨接触的侧轮。

    Railway truck leveling valve arrangement for closer overall height control
    7.
    发明授权
    Railway truck leveling valve arrangement for closer overall height control 失效
    铁路卡车调平阀装置，使整体高度更为紧密

    公开(公告)号：US5947031A

    公开(公告)日：1999-09-07

    申请号：US946276

    申请日：1997-10-07

    申请人： Richard B Polley

    发明人： Richard B Polley

    IPC分类号： B60G17/052 ,  B60G21/04 ,  B61F5/22 ,  B61F1/00

    CPC分类号： B60G21/04 ,  B60G17/0523 ,  B61F5/22 ,  B60G2202/152 ,  B60G2202/412 ,  B60G2204/16 ,  B60G2204/17 ,  B60G2204/8302 ,  B60G2300/10 ,  B60G2500/202 ,  B60G2800/912

    摘要： A railway truck leveling valve arrangement for improved railway car floor height control comprises a pneumatic level regulating valve, a rigid, lightweight bar, and a leveling valve linkage. The level regulating valve is connected to and mounted above a secondary air spring suspension. The rigid, lightweight bar extends between the axleboxes of the railway truck wheelsets, the railway truck wheelsets being coupled to a primary suspension. The leveling valve linkage connects the level regulating valve and the rigid bar. The level regulating valve senses spring deflection in both the primary and secondary suspensions and signals the secondary air spring suspension to compensate for both deflections. Consequently, the correction of the overall railway car floor height by the secondary suspension provides more precise car floor to station platform height control.

    摘要翻译： 一种用于改善铁路车辆地板高度控制的铁路车辆调平阀装置，包括气动液位调节阀，刚性轻型杆和调平阀联动装置。 液位调节阀连接到并安装在二次空气弹簧悬架上方。 刚性的轻型杆在铁路车轮轮对的轴箱之间延伸，铁路车轮轮对联接到主悬架。 调平阀联动装置连接液位调节阀和刚性杆。 液位调节阀感应主悬架和辅助悬架中的弹簧偏转，并且指示二次空气弹簧悬架以补偿两个偏转。 因此，通过二次悬架校正整体铁路车辆地板高度，可提供更精确的车站平台高度控制。

    Secondary suspension for rail vehicles
    8.
    发明授权
    Secondary suspension for rail vehicles 失效
    铁路车辆二次吊架

    公开(公告)号：US5588368A

    公开(公告)日：1996-12-31

    申请号：US211367

    申请日：1994-03-30

    申请人： Wolfgang-Dieter Richter ,  Lutz Uebel ,  Engelbert Weeger

    发明人： Wolfgang-Dieter Richter ,  Lutz Uebel ,  Engelbert Weeger

    IPC分类号： B60G11/48 ,  B60G17/005 ,  B60G17/017 ,  B61F5/14 ,  F16F9/02 ,  B61F5/00

    CPC分类号： F16F9/0254 ,  B60G11/48 ,  B60G17/005 ,  B60G17/017 ,  B61F5/14 ,  B60G2202/15 ,  B60G2202/41 ,  B60G2204/80 ,  B60G2300/10 ,  B60G2500/30 ,  B60G2800/20

    摘要： The body of a rail vehicle is lowered when it is stationary to facilitate ingress and egress. The body is raised in preparation for motion to provide satisfactory road clearance. In one embodiment of the invention, a lifting cylinder, in series with a supplementary spring, is extended during travel, and is contracted when the rail vehicle is stopped. In other embodiments, a hydraulic cylinder, either alongside, or coaxial with the supplementary spring, compresses the supplementary spring when the rail vehicle is stopped. In a further embodiment, the hydraulic cylinder is replaced with an electromechanical adjusting element such as a screw drive. A control system, preferably actuated by unlocking and locking of the door opening lock, actuates the lowering and raising of the body.

    摘要翻译： PCT No.PCT / DE93 / 00671 Sec。 371日期1994年3月30日 102（e）1994年3月30日PCT 1993年7月30日PCT公布。 出版物WO94 / 03340 日期1994年2月17日轨道车辆的车身静止时降低，便于进出。 身体提高准备运动，提供令人满意的道路清障。 在本发明的一个实施例中，与补充弹簧串联的升降缸在行驶期间延伸，并且当轨道车辆停止时收缩。 在其他实施例中，当轨道车辆停止时，与辅助弹簧并列或同轴的液压缸压缩辅助弹簧。 在另一实施例中，液压缸被诸如螺杆驱动器之类的机电调节元件代替。 优选地通过解锁和锁定门开启锁来致动的控制系统致动身体的降低和升高。

    Integrated chassis and suspension systems for monorail vehicles
    9.
    发明授权
    Integrated chassis and suspension systems for monorail vehicles 失效
    单轨车辆集成底盘和悬挂系统

    公开(公告)号：US4996928A

    公开(公告)日：1991-03-05

    申请号：US406243

    申请日：1989-09-12

    申请人： Jan Janssen ,  Andre G. Fontaine

    发明人： Jan Janssen ,  Andre G. Fontaine

    IPC分类号： B60G17/04 ,  B61B13/06

    CPC分类号： B60G17/04 ,  B61B13/06 ,  B60G2202/152 ,  B60G2300/10 ,  B60G2300/102 ,  B60G2400/252 ,  B60G2500/30 ,  Y10S280/01

    摘要： A monorail vehicle support system for supporting a vehicle body along a monobeam rail having top and side running surfaces. An attachment frame is secured to opposed ends of the vehicle chassis. A single steerable load carrying wheel is supported in a vertical plane by the attachment frame for support engagement with the top running surface of the rail. A pair of side wheels, having pneumatic tires, are supported spaced-apart in parallel horizontal planes below the carrying wheel and on one side thereof for frictional engagement with one of the side running surfaces of the rail. A load arm secured at one end to an axle of the carrying wheel is provided with an air bag and a levelling system for maintaining the vehicle chassis at a substantially constant level with respect to the beam by compensating for vertical displacement of the pneumatic suspension element (airbag) caused by the load variations.

    摘要翻译： 一种用于沿着具有顶部和侧面运行表面的monobeam轨道支撑车体的单轨车辆支撑系统。 附接框架固定到车辆底盘的相对端。 单个可操纵的载重轮在垂直平面上由附接架支撑，用于与轨道的顶部运行表面支撑接合。 具有充气轮胎的一对侧轮在承载轮下方的平行水平面中被支撑并且在其一侧上与轨道的一个侧面运动表面摩擦接合。 在一端固定在承载轮的轴上的负载臂设置有气囊和调平系统，用于通过补偿气动悬挂元件的垂直位移来将车辆底盘相对于梁保持在基本上恒定的水平（ 气囊）由负载变化引起。