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公开(公告)号：US09452762B2
公开(公告)日：2016-09-27
申请号：US14233880
申请日：2012-07-17
摘要： In the event that a steering device is damaged, the damaged component is prevented from dropping onto a surface of a track or prevented from making contact with a surface of a track, even if a component to prevent dropping is not newly installed. A railway vehicle steering truck having a steering device with a steering link which is rotatably connected to an axle box which supports a steering axle, and a connecting link rotatably connected to a bolster, and these are each rotatably connected to a steering lever which is rotatably connected to a truck frame. A length A1 or A2 from one center of rotation of the steering link is shorter than a radius B of a wheel that has reached a wear limit.
摘要翻译： 在转向装置损坏的情况下，即使不重新安装防止掉落的部件，也可以防止损坏的部件掉落到轨道的表面上或者防止与轨道的表面接触。 一种具有转向装置的转向装置，所述转向装置具有可转动地连接到支撑转向轴的轴箱的转向连杆，以及可旋转地连接到摇枕的连接连杆，并且它们可旋转地连接到可转动的转向杆 连接到一个卡车框架。 来自转向连杆的一个旋转中心的长度A1或A2比已经达到磨损极限的车轮的半径B短。
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公开(公告)号：US20140261062A1
公开(公告)日：2014-09-18
申请号：US14352348
申请日：2012-05-22
申请人： Takuya Ozaki , Kazunori Iwato , Satoshi Kikko , Satoshi Tokunaga
发明人： Takuya Ozaki , Kazunori Iwato , Satoshi Kikko , Satoshi Tokunaga
IPC分类号： B61F5/38
摘要： The object is to solve the issue of an over-steered state at an exit straight portion in addition to enhance a curve passage performance than when a steering angle of front and rear axles is set at a radial steering angle. A steering method for a steering device intentionally turns two axles (12a, 12b) of a truck (12) of a railway vehicle relative to a frame of the truck. The two axles are arranged at front and rear of the truck with respect to a direction of running of the railway vehicle. The steering method includes steering the axles such that a steering angle (α1) of the front axle (12a) is larger than a steering angle (α2) of the rear axle (12b).
摘要翻译： 本发明的目的是为了解决在出口直线部分处的过度转向状态的问题，除了当前轴和后轴的转向角被设定在径向转向角之外，增强弯道通过性能。 用于转向装置的转向方法有意地使铁路车辆的卡车（12）相对于卡车的框架的两个轴（12a，12b）转动。 相对于铁路车辆的行驶方向，两个车轴布置在卡车的前部和后部。 转向方法包括转向轴，使得前轴（12a）的转向角（α1）大于后轴（12b）的转向角（α2）。
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公开(公告)号：US07458323B2
公开(公告)日：2008-12-02
申请号：US11168965
申请日：2005-06-28
申请人： Jean-Daniel Nast
发明人： Jean-Daniel Nast
IPC分类号： B60L13/04
CPC分类号： B60L13/10 , B60L2200/26 , B61F5/44
摘要： This vehicle comprises a body and a levitation device, the body bearing in operation on the levitation device which comprises a first levitation module and a second levitation module connected to the body, and capable of moving to allow the modules to turn relative to the body. The vehicle comprises means for synchronizing movement of the levitation modules comprising a first hydraulic ram between the first module and the body, a second hydraulic ram between the second module and the body, and a fluid-flow circuit connecting the first and second rams to synchronize the actions of the rams. Application to magnetic levitation rail vehicles, for example.
摘要翻译： 该车辆包括主体和悬浮装置，所述主体在悬挂装置上操作，其包括连接到主体的第一悬浮模块和第二悬浮模块，并且能够移动以允许模块相对于身体转动。 所述车辆包括用于使所述悬浮模块的运动同步的装置，所述悬浮模块包括在所述第一模块和所述主体之间的第一液压柱塞，所述第二模块和所述主体之间的第二液压柱塞，以及连接所述第一和第二柱塞以使其同步的流体流动回路 公羊的行为。 例如应用于磁悬浮轨道车辆。
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公开(公告)号：US07231878B2
公开(公告)日：2007-06-19
申请号：US11485583
申请日：2006-07-12
申请人： Paul S. Wike
发明人： Paul S. Wike
IPC分类号： B61F5/00
摘要： The present invention relates generally to a linear steering truck apparatus comprising a bolster member having two ends, the bolster being located along the transverse axis extending generally perpendicular to the longitudinal axis, generally located between and parallel to the transversely extending axles, a linear steering truck attachable to the car body, a plurality of pedestals, a pedestal engaged to an axle bearing, the axle bearing being rotationally engaged to one end of a transversely extending axle, and at least one pedestal being movably attached to at least one other pedestal situated in the same plane along the longitudinal axis, and rack and pinion steering components, where the geometry of pivot points from one axle to the bolster form a trapezoid and the geometry of pivot points from another axle to the bolster form a parallelogram, the pedestals being pivotably connected so that a lateral force at one axle is reacted by the other axle, wherein the car body mass acts as a pendulum mass restoring force, and the apparatus being steered to the center of the track with either end of the truck leading after the trapezoid side yaws.
摘要翻译： 本发明总体上涉及一种包括具有两个端部的摇枕构件的直线转向卡车装置，所述摇枕沿着大致垂直于纵向轴线延伸的横向轴线定位，大致位于横向延伸的轴之间并且平行于横向延伸的轴线;直线转向卡车 可连接到车体，多个基座，与轴承接合的基座，所述车轴轴承可旋转地接合到横向延伸的轴的一端，以及至少一个底座，可移动地附接到位于其中的至少一个其它基座 沿着纵向轴线的同一平面以及齿条和小齿轮转向部件，其中从一个轴到该摇枕的枢轴点的几何形状形成梯形，并且从另一个轴到该摇枕的枢转点的几何形状形成平行四边形，该基座可枢转 连接成使得一个轴上的横向力由另一个轴反作用，其中车身质量作用a 摆锤质量恢复力，并且该装置被引导到轨道的中心，其中任一端的卡车在梯形侧翼之后引导。
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公开(公告)号：US06871598B2
公开(公告)日：2005-03-29
申请号：US10172806
申请日：2002-06-14
摘要： An arrangement for self-steering, radial bogie, truck or vehicle frame for locomotives and other railroad vehicles, which includes steering beams for and located behind their respective leading and trailing wheelsets, and whose rotary motions are coupled by an inter-axle link to provide opposite transverse movement of the first and third wheelsets upon traversing curves.
摘要翻译： 用于机车和其他铁路车辆的自动转向，径向转向架，卡车或车架的装置，其包括用于并位于它们各自的前轮和后轮对之后的转向梁，并且其旋转运动通过轴间连杆联接以提供 第一和第三轮对横向运动时横向移动。
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公开(公告)号：US20040221763A1
公开(公告)日：2004-11-11
申请号：US10714704
申请日：2003-11-17
发明人： Paul S. Wike
IPC分类号： B60G001/00
摘要： The present invention relates generally to a linear steering truck apparatus comprising a bolster member having two ends, the bolster being located along the transverse axis extending generally perpendicular to the longitudinal axis, generally located between and parallel to the transversely extending axles, a means for attaching the linear steering truck to the car body, a plurality of pedestals, a pedestal engaged to an axle bearing, the axle bearing being rotationally engaged to one end of a transversely extending axle, and at least one pedestal being movably attached to at least one other pedestal situated in the same plane along the longitudinal axis, and a means for performing car body steering, where the geometry of pivot points from one axle to the bolster form a trapezoid and the geometry of pivot points from another axle to the bolster form a parallelogram, the pedestals being pivotably connected so that a lateral force at one axle is reacted by the other axle, wherein the car body mass acts as a pendulum mass restoring force, and the apparatus being steered to the center of the track with either end of the truck leading after the trapezoid side yaws.
摘要翻译： 本发明总体上涉及一种包括具有两个端部的摇枕构件的直线转向卡车装置，所述摇枕沿着大致垂直于所述纵向轴线延伸的横向轴线定位，所述横向轴线大致位于所述横向延伸的轴线之间并且平行于所述横向延伸的轴线， 到车体的直线转向卡车，多个基座，接合到车轴轴承的基座，所述车轴轴承旋转地接合到横向延伸轴的一端，以及至少一个基座可移动地连接到至少一个其他轴 基座位于沿着纵向轴线的同一平面中，以及用于执行车身转向的装置，其中从一个轴到该摇枕的枢轴点的几何形状形成梯形，并且从另一个轴到摇枕的枢轴点的几何形状形成平行四边形 所述基座可枢转地连接，使得一个轴上的侧向力由另一轴反作用， r体积作为摆锤质量恢复力，并且该装置被引导到轨道的中心，其中任一端的卡车在梯形侧弯道之后引导。
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7.发明授权Vehicle combination with at least two vehicles with steered single-wheelset chassis 失效车辆与至少两辆带有转向单轮底盘的车辆组合
公开(公告)号：US5680819A
公开(公告)日：1997-10-28
申请号：US96547
申请日：1993-07-23
摘要： To provide a vehicle combination consisting of at least two railborne vehicles with single-wheelset chassis with a coupling for the single-wheelset chassis, which guarantees the most accurate alignment possible of the single-wheelset chassis in the direction of the center of the track under all travel conditions, a serf-steering device (self-steering elasticity e), which permits self-steering of the single-wheelset chassis in combination with the steering mechanism, is connected to an essentially rigid steering device.
摘要翻译： 为了提供由至少两个轨道车辆与单轮组底架组成的车辆组合，其具有用于单轮组底盘的联接器，这确保单轮组底盘在轨道中心的方向上可能最精确地对准 所有行驶条件，与转向机构结合使单个轮盘底盘自行转向的伺服转向装置（自转转向弹性e）连接到基本上刚性的转向装置。
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公开(公告)号：US5277127A
公开(公告)日：1994-01-11
申请号：US962034
申请日：1992-10-15
申请人： Willi V. Euwijk , Gabor Harsy
发明人： Willi V. Euwijk , Gabor Harsy
摘要： The driven running gear is intended for low-platform rail vehicles with at least two body parts which are articulated to each other. It is provided with two individual running gears (2, 2') fitted with steering means (15, 15', 16). The running gears are interconnected to pivot about their horizontal axis beneath the axial center of the wheels (8, 8') by a connecting member (3). The connecting member has at its ends transversely directed support arms (4, 4') for the support of a body part. On the latter there are fastened at least one motor (21, 21') and a brake (23, 23', 24, 24') which drive and brake the running gear (1) via telescopic universal shafts (25, 25') and bevel gearings (26, 26') arranged on the outside of the wheels on both individual running gears (2, 2'). In this way, upon travel around a curve, the angle of bend formed between a leading body part in the direction of travel under which such a running gear is located and a trailing body part which is also supported on an axle is transmitted to the steerable individual running gears so that the desired curve-radial position of the pairs of wheels results.
摘要翻译： 驱动的行驶装置适用于具有彼此铰接的至少两个主体部分的低平台轨道车辆。 它设有两个装有转向装置（15,15'，16）的单独运行齿轮（2,2'）。 运行齿轮相互连接，通过连接构件（3）围绕其水平轴线在轮子（8,8'）的轴向中心下方枢转。 连接构件在其端部处具有用于支撑身体部分的横向定向的支撑臂（4,4'）。 在后者上，紧固至少一个电动机（21,21'）和制动器（23,23'，24,24'），其通过伸缩万能轴（25,25'）驱动和制动行驶齿轮（1） 以及在两个单独的行驶齿轮（2,2'）上布置在车轮外侧的斜齿轮（26,26'）。 以这种方式，当绕着曲线行进时，在行进方向上的前导体部分之间形成的弯曲角度以及也支撑在轴上的尾部主体部分被传递到可转向的 单独的运行齿轮，使得成对的车轮的期望的曲线 - 径向位置产生。
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公开(公告)号：US5199359A
公开(公告)日：1993-04-06
申请号：US885785
申请日：1992-05-20
申请人： Jean Bedard , Jacques Viens
发明人： Jean Bedard , Jacques Viens
IPC分类号： B61F5/44
CPC分类号： B61F5/44
摘要： A twin-axle rail-bogie which incorporates a steering mechanism for positively steering one or both of the axles of the rail-bogie in proportion to the rotation of the frame of a structure supported by this rail-bogie. Steering is achieved by slidably mounting one of the axle end supporting assemblies onto the chassis of the bogie so that this assembly is longitudinally slidable and thus causes the one axle having one of its ends connected thereto to pivot forwards or rearwards out of its normal transverse position relative to the transversally opposite supporting assembly which holds the other end of the one axle and then acts as a pivot. An operating arm attached to the frame near the one supporting assembly is used for moving via a linking mechanism the one supporting assembly in such a direction as to cause the one axle held by this supporting assembly to pivot in the same direction but at an angle smaller than and proportional to the frame with respect to the chassis of the bogie.
摘要翻译： 一种双轴轨道转向架，其包括转向机构，用于与由该轨道转向架支撑的结构的框架的旋转成比例地积极地转向轨道转向架的一个或两个轴。 通过将轴端支撑组件中的一个可滑动地安装到转向架的底架上来实现转向，使得该组件可纵向滑动，并且因此使得其一端连接到其上的一个轴线向前或向后枢转到其正常的横向位置 相对于横向相对的支撑组件，其保持一个轴的另一端，然后用作枢轴。 附接到框架靠近一个支撑组件的操作臂用于通过连接机构移动一个支撑组件，使得该支撑组件保持的一个轴沿相同方向枢转，但是以相对较小的角度 与框架相对于转向架的底盘成比例。
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公开(公告)号：US4926756A
公开(公告)日：1990-05-22
申请号：US407677
申请日：1989-08-31
申请人： Roy E. Smith , Peter E. Timan
发明人： Roy E. Smith , Peter E. Timan
IPC分类号： B61F5/44
CPC分类号： B61F5/44
摘要： This invention applies the linkage connected between the interaxle yokes of a truck and a railroad vehicle car body so as to create radially steered alignment of wheelsets on circular curves without reference to the truck frame. Forces exchanged between the wheelsets and the car body are essentially longitudinal and no significant lateral forces are created on the truck frame or car body from the steering action. The steering linkage utilizes the longitudinal component of relative motion of a point on the car body with reference to the vehicle truck to cause relative pivotal movement of the interaxle yokes thereby guiding the wheelsets to a radial alignment. Radial alignment is achieved by suitable proportioning of the links of the mechanism.
摘要翻译： 本发明应用连接在卡车的叉车轭铁和铁路车辆车体之间的联动装置，以便在不参考卡车框架的情况下，在圆形曲线上产生轮对的径向转向对准。 在轮对和车体之间交换的力基本上是纵向的，并且在转向动作上在卡车框架或车身上没有产生显着的横向力。 转向连杆机构使用相对于车辆卡车的车身上的点的相对运动的纵向分量，以引起桥梁轭的相对枢转运动，从而将轮对引导到径向对准。 通过机构的连杆的适当比例来实现径向对准。
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