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1. 发明授权

US5081934A Railway bogie with articulated side frames 失效
标题翻译：铁路BOGIE与ARTICULATED SIDE FRAMES
公开(公告)号：US5081934A
公开(公告)日：1992-01-21
申请号：US444170
申请日：1989-11-13
申请人： Michel D. De Ro , Pierre Hecq
发明人： Michel D. De Ro , Pierre Hecq
IPC分类号： B61F5/40 , B61D11/00 , B61F20060101 , B61F3/16 , B61F5/38 , B61F5/44
CPC分类号： B61F5/44 , B61D11/00 , B61F3/16 , B61F5/38
摘要： A rail vehicle guide and support arrangement including a bogie having independent wheels, has a crossbeam fastened to a vehicle body, so as to be perpendicular to the vertical plane containing the longitudinal axis of the vehicle, in proximity to one end of the body. Two longitudinal members each equipped with at least two wheels are mounted on an articulation member carried by the crossbeam on each side of the vertical lane, and connected to each other by a brace which is mounted on a ball joint. Each longitudinal member is provided with an articulation and each is composed of a longitudinal frame member articulated to the crossbeam and extended by a directional arm which is articulated, about a substantially vertical pivot, to the longitudinal frame member and is equipped at its free end on a wheel. Each directional arm is connected to the brace by rods forming a deformable quadrilateral which ensures correct orientation of the wheels while traversing curves.
摘要翻译： PCT No.PCT / BE88 / 00014 Sec。 371日期：1989年11月13日 102（e）日期1989年11月13日PCT提交1988年5月11日PCT公布。出版物WO88 / 08802 日期：1988年11月17日。一种包括具有独立轮子的转向架的轨道车辆引导和支撑装置，具有紧固到车身的横梁，以便垂直于包含车辆纵向轴线的垂直平面，身体的一端。每个配有至少两个轮子的两个纵向构件安装在由横梁承载的关节运动构件上，在垂直车道的每一侧上，并且通过安装在球窝接头上的支架彼此连接。每个纵向构件设置有铰接，并且每个纵向构件由纵向框架构件构成，所述纵向框架构件铰接到横梁并且由定向臂延伸，所述定向臂围绕基本垂直的枢轴铰接到纵向框架构件，并且在其自由端部一个轮子每个定向臂通过形成可变形四边形的杆连接到支架，这确保了在横向弯曲时车轮的正确定向。

2. 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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