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    • 1. 发明公开
    • IMPROVED INTERMODAL RAIL VEHICLE TO FORM A TRAIN
    • VERBESSERTES INTERMODALES SCHIENENFAHRZEUG ZUR HERSTELLUNG EINES ZUGES
    • EP2509845A4
    • 2014-08-06
    • EP10836523
    • 2010-12-07
    • RAILRUNNER N A INC
    • WICKS HARRY ODILUIGI MICHAEL WMAGRI JOSEPH
    • B61D17/00B61D3/12B61D3/18B61F3/08B61G5/02
    • B61D3/184B61F3/08B61G5/02
    • The improved intermodal vehicle has a one-piece upper frame assembly with a horizontal load carrying surface below the ends of a drawbar for connecting the trailers. Each highway trailer has a coupler socket assembly at both its front and rear into which the drawbar enters and connects to the intermodal vehicle by a vertical coupling pin projecting upward from the horizontal load carrying surface. The coupling pin is operated up and down by either manual or air operated actuators, and locks in the up position by a manually operated safety latch. The upper frame is supported from dual steerable lower frames by primary air springs so that when the springs are deflated, the upper frame is lowered to allow the trailers to be pushed upon the load carrying surface. When the air springs are inflated, the trailers are raised so that the trailer wheels are carried above the railroad track.
    • 改进的联运车辆具有一体式上部框架组件,其具有在用于连接拖车的牵引杆的端部下方的水平承载表面。 每个公路拖车在其前后都有一个联接器插座组件,牵引杆通过从水平承载承载表面向上突出的垂直联接销进入并连接到联运车辆。 连接销由手动或气动执行器上下操作,并通过手动安全闩锁锁定在向上位置。 上部框架由双向可调节的下部框架由主要空气弹簧支撑,使得当弹簧放气时,上部框架被降低以允许拖车被推到承载表面上。 当空气弹簧膨胀时,拖车被升高,使得拖车轮被运载在铁轨的上方。
    • 5. 发明授权
    • Railcar bogie
    • 铁路车辆转向架
    • EP2860081B1
    • 2018-05-02
    • EP14192341.7
    • 2013-03-12
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Nishimura, TakehiroNakao, Shunichi
    • B61F3/08B61F5/36B61F5/30B61F5/52B61F5/32
    • B61F5/30B61F3/08B61F5/302B61F5/32B61F5/36B61F5/52
    • A plate spring is prevented from being displaced in a longitudinal direction of the plate spring beyond the scope of the assumption. A railcar bogie (1) includes: a cross beam (4) configured to support a carbody (11) of a railcar; a pair of front and rear axles (5) between which the cross beam (4) is located and which are respectively arranged in front of and behind the cross beam in a railcar longitudinal direction so as to extend in a railcar width direction; bearings (7) respectively provided at both railcar width direction sides of the axles (5) and configured to rotatably support the axles (5); axle box main bodies (41) configured to respectively accommodate the bearings (7); plate springs (30) extending in the railcar longitudinal direction to respectively support both railcar width direction end portions (4a) of the cross beam (4), both longitudinal direction end portions (30c) of the plate springs being respectively arranged above the axle box main bodies (41) to be respectively supported by the axle box main bodies (41); and a first side wall (31b) arranged at a plate spring longitudinal direction outer side of each of the longitudinal direction end portions (30c) of the plate springs (30) and configured to restrict parallel displacement of the plate spring (30) relative to an upper surface of the axle box main body (41) in the longitudinal direction, the parallel displacement being longer than predetermined parallel displacement.
    • 7. 发明公开
    • Doppelachslaufwerk
    • Twin-
    • EP0601677A1
    • 1994-06-15
    • EP93250330.3
    • 1993-11-30
    • INSTITUT FÜR SCHIENENFAHRZEUGE GmbH
    • Moeschler, FranzTrommler, Wolfgang
    • B61F3/08B61F3/10B61F5/14B61F5/02
    • B61F3/10B61F3/08B61F5/02B61F5/148
    • Doppelachslaufwerk bzw. Verbindung von zwei Doppelachslaufwerken, die im kurzen Kraftfluß der senkrechten Belastung Bauhöhe und Masse einsparen, bei Fahrt im engen Gleisbogen den notwendigen Ausdrehwinkel bei einem zulässigen Ausdrehwiderstand und Querspiel optimaler als eine Schakenaufhängung gewährleisten.
      Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Blattfeder (10) an ihren Enden an den Wagenstielen seitlich neben den Seitenwangen (3) angelenkt werden. Auf dem Federbund (11) der Blattfeder (10) stützt sich ein Stützpendel (14) ab, das in Fahrzeuglängsrichtung mit dem erforderlichen Widerstand ohne Rückstellkraft abrollt und damit die notwendige Ausdreh-Hemmung erzeugt. In Querrichtung wird die beim Querspiel erforderliche Rückstellkraft und Querhemmung durch die Gestaltung des balligen Abrollsegmentes des Stützpendels (14) erzeugt. Bei der Verbindung von zwei Doppelachslaufwerken erfolgt die Lenkung durch einen Beugniothebel. Beide Laufwerke sind mit einer Querkupplung verbunden.
      Die Erfindung ist vorzugsweise für Niederflurwagen (1) mit durchgehender Flurhöhe und kleinen Rädern geeignet.
    • 双或两个Doppelachslaufwerken的组合,在垂直负载的高度和地面的短功率流的储蓄,在狭窄的轨道曲线与允许转向阻力和横向间隙驱动必要的道岔角度时确保比Schakenaufhängung最佳的。 该目的通过将板簧(10)的端部铰接到侧面颊板(3)旁边的Wagenstielen侧来实现。 在片簧的弹簧圈(11)(10)被支撑在其与所要求的电阻车辆前后方向滑离而不恢复力,从而生成所需的开启抑制在支撑摆锤(14)。 在横向方向上,横向间隙所需的恢复力和横向抑制是由支撑摆(14)的球形滚降段的设计产生的。 连接两个双轴驱动时,转向通过走廊进行。 两个驱动器都连接到交叉耦合。 本发明优选适用于具有连续地板高度和小轮子的低地板车(1)。
    • 9. 发明公开
    • BOGIE FOR RAILWAY VEHICLE
    • BOGIE为铁路车辆
    • EP3299247A1
    • 2018-03-28
    • EP17466012.6
    • 2017-09-26
    • VÚKV a.s.
    • Capek, JanFridrichovsky, TomasHeptner, TomasMalkovsky, ZdenekMourecek, ZdenekMusil, JanPhamová, LucieZiskal, Tomas
    • B61F3/08B61F5/52B61F5/30B61F5/32
    • B61F3/08B61F5/30B61F5/325B61F5/52
    • Bogie for railway vehicle consisting of bogie frame (1) and at least four wheels (2a) arranged as in pairs of independently rotating wheels (2a) or arranged in wheelsets, where these wheels (2a) or wheelsets (2) are connected with swing arms (4) by means of bearings (3), where swing arms (4) are jointed to the bogie frame (1) by means of joints (5), where the suspension springs (6) are arranged between swing arms (4) and bogie frame (1) and the springs (6) belonged to swing arms (4) on one bogie side are supported each other or suspension springs (6) are supported by means of floating brace (9) on this said bogie side where motion of floating brace (9) is limited by bogie frame (1), or there is arranged only one suspension spring (6) between swing arms (4) on this said bogie side, and the suspension springs (6) belonged to swing arms (4) on the opposite bogie side are supported by means of brackets (8) fixed to the bogie frame (1).
    • 用于铁路车辆的转向架由转向架构架(1)和至少四个轮子(2a)构成,所述轮子成对地独立旋转的轮子(2a)或布置在轮对中,其中这些轮子(2a)或轮对(2) (4)通过轴承(3)连接,其中摆臂(4)通过接头(5)连接到转向架框架(1),其中悬架弹簧(6)布置在摆臂(4)之间, 和转向架(1)以及属于一个转向架侧的摆臂(4)的弹簧(6)彼此支撑,或者悬挂弹簧(6)通过浮动支架(9)支撑在该转向架上, 浮动支架(9)由转向架(1)限制,或者在该转向架侧的摆臂(4)之间仅布置一个悬挂弹簧(6),并且悬挂弹簧(6)属于摆臂 4)在相对的转向架侧通过固定在转向架框架(1)上的支架(8)支撑。