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1. 发明授权

US5042394A Articulated device for the guidance and levitation of a rail vehicle 失效
标题翻译：用于引导和悬挂轨道车辆的铰接装置
公开(公告)号：US5042394A
公开(公告)日：1991-08-27
申请号：US369582
申请日：1989-06-21
申请人： Michel D. De Ro , Christian J. Terreur
发明人： Michel D. De Ro , Christian J. Terreur
IPC分类号： B61F3/16 , B61F5/42 , B61F5/44
CPC分类号： B61F5/44 , B61F3/16 , B61F5/42
摘要： The articulated device for the guidance and levitation of a rail vehicle is composed of a deformable support equipped with at least four independent wheels and comprising a horizontal crossmember and two longitudinal members pivotable and tiltable relative to the crossmember. The two longitudinal members, each equipped with at least two wheels and mounted longitudinally on articulated elements, carry the crossmember on either side of the longitudinal vertical plane of the vehicle, so as to be directionally pivotable in a horizontal plane and, on the other hand, tiltable in a vertical plane in order to make it possible for the wheels carried by the longitudinal members connected to one another by means of a link and ball-mounted to follow the curves of the track and pass over the inequalities of the latter. According to the invention, the crossmember, at its ends, carries pivots for the articulation of longitudinal members, having variable relative positions. This results in a compensation of the loss of distance between the longitudinal members, occurring during this rotation, and therefore a constant matching between the spacing of the wheels and the width of the track.
摘要翻译：用于引导和悬挂轨道车辆的铰接装置由装配有至少四个独立轮子的可变形支撑件组成，并且包括水平横梁和相对于横梁可枢转和倾斜的两个纵向构件。两个纵向构件每个配备有至少两个轮子并且纵向地安装在铰接元件上，在车辆的纵向垂直平面的任一侧上承载横梁，以便在水平面方向上可枢转，另一方面，可在垂直平面中倾斜，以使得由纵向构件承载的轮可以通过连杆彼此连接并且球形安装以跟随轨道的曲线并且超过后者的不等式。根据本发明，横梁在其端部承载用于铰接纵向构件的枢轴，具有可变的相对位置。这导致了在该旋转期间发生的纵向构件之间的距离损失的补偿，并且因此补偿了车轮的间距和轨道的宽度之间的恒定匹配。

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