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11. 发明授权

US4927102A Reversing device for movable parts within the deflection area of a railway switch 失效
标题翻译：铁路开关偏转区域内可移动部件的反转装置
公开(公告)号：US4927102A
公开(公告)日：1990-05-22
申请号：US267876
申请日：1988-11-07
申请人： Gerald Durchschlag , Alfred Lang , Franz Rotter , Dieter Fritz , Heinz Kopilovitsch
发明人： Gerald Durchschlag , Alfred Lang , Franz Rotter , Dieter Fritz , Heinz Kopilovitsch
IPC分类号： B61L5/02 , E01B7/06 , E01B7/08
CPC分类号： E01B7/06 , B61L5/02 , E01B7/08
摘要： In a reversing device for movable parts of a railway switch within the deflection area of a railway switch, in particular tongue rails, monorail deflection device or movable stock rails, in which device the movable rails can be caused to contact rigid switch parts, the movable rails are supported in their contacting position by supporting rods extending in the longitudinal direction of the rail the supporting rods are slideably guided on the sleepers or, respectively, base plates in the longitudinal direction of the rails. In this case, the supporting rods are designed as adjusting members for the reversing operation and comprise thrust supports cooperating with thrust supports of the movable rails for shifting the rails. At least one of the mutually cooperating surfaces of the thrust supports of rail and/or of supporting rod is formed of a wedge surface passing over into a supporting surface extending in an essentially parallel relation to the longitudinal direction of the supporting rod. The supporting surface cooperates in the contacting position of the rail with the thrust support of the rail. This provides in a simple manner the possibility to reliably and exactly effect reversing operation for railway switches, in particular high speed switches having a great radius of curvature.
摘要翻译：在用于铁路开关的偏转区域内的铁路开关的可移动部件的换向装置中，特别是榫槽轨道，单轨转向装置或可移动的货架轨道，其中活动导轨可以与刚性开关部件接触，轨道在其接触位置由支撑杆支撑在轨道的纵向方向上，支撑杆可滑动地引导在轨枕上，或者在轨道的纵向方向上分别被引导。在这种情况下，支撑杆被设计为用于反转操作的调节构件，并且包括与用于移动轨道的可移动轨道的推力支撑件配合的推力支撑件。轨道和/或支撑杆的推力支撑件的相互配合的表面中的至少一个由楔形表面形成，该楔形表面穿过基本上平行于支撑杆的纵向延伸的支撑表面。支撑表面在轨道的接触位置与轨道的推力支撑件协作。这简单地提供了对于具有大的曲率半径的铁路开关，特别是高速开关可靠而精确地实现换向操作的可能性。

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