摘要:
In a set of rail points, running rails (2) and wing rails (3) are fastened to a concrete sleeper (5) on which a switching device (11) is arranged for switching a movable switch diamond (4). The concrete sleeper (5) has a cuboid geometry with an upper side (17), chamfered longitudinal edges bounding the upper side and side faces (18) extending from the longitudinal edges. The switching device (11) is fastened on the upper side (17) of the concrete sleeper (5) between a running rail (2) and a wing rail (3), wherein the drive equipment (7) is arranged outside the running rails (2), preferably connected to the concrete sleeper (5). The drive equipment (7) is connected to the switching device (11) by at least one line (12) running along the chamfered longitudinal edges, wherein the switching device (11), the at least one line (12) and, where appropriate, the drive equipment (7) run within the sleeper width.
摘要:
A swing nose crossing has the swing nose (18) housed in an insert component (24) which itself is mounted within the wing rails (20, 22) of the swing nose crossing. The cradle (24) provides the lateral faces against which the swing nose abuts.
摘要:
In a switch comprising a switch frog (1) with a movable frog tip (2) and wing rails (5, 6), wherein the wing rails (5, 6) in the region of the frog tip (2) have a rail profile that is lower than a standard rail, the wing rails (5, 6) are configured as Vignol rails, the region thereof configured with the lower rail profile being produced by metal-forming starting with the Vignol rail profile.
摘要:
The invention relates to a point machine for movable frogs (1) comprising at least one cylinder-piston unit (5) having a defined, pre-set piston stroke. Said cylinder-piston unit (5) is connected to bearings (6), which can be displaced in the axial direction of the piston stroke, and is connected to a fixed substructure for setting a defined central position of the piston stroke and of the driver for the moveable frog (1). The driver for the moveable frog (1) is coupled to the cylinder-piston unit (5) while interconnecting stops (9) that can be displaced in an axial direction.
摘要:
Die Erfindung betrifft ein Herzstück (1) für eine Weiche, mit einer federnd beweglichen, zwei Spitzenstücke (3, 4) aufweisenden Herzstückspitze (2). Um ein Herzstück (1) zur Verfügung zu stellen, das einfach und kostengünstig herzustellen ist, geringe Stellkräfte erfordert und bei dem Sicherheitsrisiken auch nach häufigem Stellen nicht auftreten, ist erfindungsgemäß vorgesehen, daß die Spitzenstücke (3, 4) jeweils aus Zungenschienenprofilen hergestellt sind.
摘要:
The invention pertains to a method for holding down a swing nose (5) of a crossing (1) of a railway switch, wherein the swing nose (5) is held down in its idle position and the hold-down mechanism is released to initiate a switching operation. To achieve a very simple hold-down and especially to allow for simple retrofitting of the hold-down device (6) in a crossing, the invention provides that the swing nose (5) is held down magnetically. The invention also pertains to a hold-down device (6) to hold down a swing nose (5) of a crossing (1) of a railway switch, in particular to implement said method with at least one magnet.
摘要:
Es wird eine Unterlage (22, 24) für einen beweglichen Oberbaugleisabschnitt, insbesondere Herzsückblock (20) eines federbeweglichen Herzstückes, dem von einer Platte wie Rippenplatte (14) ausgehende Schienenabschnitte wie Radlenker (16, 18) zugeordnet sind, vorgeschlagen. Um Fertigungstoleranzen auszugleichen und um eine Geräuschminderung zu erzielen, besteht die Unterlage (22, 24) aus einem eine lastabhängige Federsteifigkeit aufweisenden Material derart, daß bei statischer Belastung eine kleine Federsteifigkeit und bei dynamischer Belastung eine große Federsteifigkeit vorliegt.
摘要:
The present invention relates to a rail switch for a rail turnout or crossing interposed at a junction between a set of rails said switch comprising a stock rail pivotally mounted such that one free end at least is moveable between at least two end positions wherein, at each end position, the stock rail is in line with a pair of opposed rails of said set of rails.