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公开(公告)号：US5181473A
公开(公告)日：1993-01-26
申请号：US726095
申请日：1991-07-05
申请人： Jean-Michel Petit , Alain Devallez
发明人： Jean-Michel Petit , Alain Devallez
摘要： A rail vehicle bogey includes a transverse chassis (1) carrying the body of the vehicle. Indepently motorized wheels are connected to the chassis via resilient hinges (6) including a pivotable hinge arm which supports a traction motor (20) for independently motorizing each bogey wheel. Each arm supports the traction motor by a cradle defined by two branches of the hinge arm forming a fork and interconnected at one end by a spacer. One fork of each arm constitutes a transmission housing between the motor (20) and a wheel (4), whose axis is offset with respect to the axis of the corresponding independently motorized wheel (4).
摘要翻译： 轨道车辆行驶包括承载车辆主体的横向底盘（1）。 独立的电动轮通过包括可枢转铰链臂的弹性铰链（6）连接到底盘，支撑牵引马达（20），用于独立地使每个滚珠轮机械化。 每个臂通过由铰链臂的两个分支限定的支架支撑牵引电动机，所述支架形成叉并且在一端通过间隔件互连。 每个臂的一个叉构成在电动机（20）和车轮（4）之间的变速器壳体，车轮的轴线相对于相应的独立电动车轮（4）的轴线偏移。
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公开(公告)号：US4982671A
公开(公告)日：1991-01-08
申请号：US280117
申请日：1988-12-05
IPC分类号： B61F5/38
CPC分类号： B61F5/383
摘要： The invention relates to a vehicle having steerable axles. A track guide icle comprises at least one pair of independent wheel axles, and at least two members (14, 15) for measuring the transverse position of the vehicle relative to the track, and it is characterized in that it includes at least one measuring member (20) for measuring the angle of the axles relative to references related to portions of the vehicle, and at least two actuator members (21) for correcting said angles by bearing against said axles, and a servo-control circuit receiving the signals from said measuring members and generating control signals for said actuator members.
摘要翻译： 本发明涉及具有可转向车轴的车辆。 导轨车辆包括至少一对独立的车轮轴，以及用于测量车辆相对于轨道的横向位置的至少两个构件（14,15），其特征在于，它包括至少一个测量构件 （20），用于测量所述轴相对于与所述车辆的部分相关的参考物的角度;以及至少两个致动器构件（21），用于通过支承所述轴来校正所述角度;以及伺服控制电路，接收来自所述 测量构件并产生用于所述致动器构件的控制信号。
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3.发明授权Device for determining position of a railway vehicle by measuring deviation in position of a magnet 失效用于通过测量磁体位置的偏差来确定铁路车辆的位置的装置
公开(公告)号：US4912406A
公开(公告)日：1990-03-27
申请号：US250808
申请日：1988-09-28
摘要： Apparatus including a magnet (10) having at least one degree of freedom w respect to a first member, tangent to the direction of measurement and cooperating with a magnetic portion associated with a second member, and a sensor (11) for picking up the position of the magnet relative to the first member. Such apparatus is employed in steerable railway vehicles.
摘要翻译： 一种装置，包括相对于第一构件具有与测量方向相切的至少一个自由度并与与第二构件相关联的磁性部分配合的磁体（10），以及用于拾取位置的传感器 相对于第一构件的磁体。 这种装置用于可转向的铁路车辆。
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