Check rail device

Details Check rail device Check rail device

E - Fixed Constructions

01

B

E01B 7/20 (2006.01) E01B 5/18 (2006.01)

Patent

CA 2487827

The invention relates to a check rail arrangement for a switch or an intersection, said arrangement comprising a grooved rail (16) provided with a grooved rail head (14), a groove (18) and a lip (52), and a check rail (12) which is supported at least on the lip and is arranged by means of a fixing means in such a way that it can be displaced in relation to the grooved rail. The aim of the invention is to be able to easily displace the check rail. To this end, a fish-plate block (40) extends from the grooved rail (16), said fish-plate block comprising a longitudinal groove (42) which extends perpendicularly to the longitudinal direction of the grooved rail and in which a slot pin (44) engages in an adjustable manner. Said slot pin can be tightened by means of a screw (46) extending from the check rail (12).

L'invention concerne un ensemble à contre-rail destiné à un aiguillage ou à un croisement. Cet ensemble à contre-rail comprend un rail à ornière (16), pourvu d'un champignon de rail à ornière (14), d'une ornière (18) et d'une lèvre (52), ainsi qu'un contre-rail (12), supporté au moins sur ladite lèvre et placé de façon à pouvoir être ajusté par rapport au rail à ornière par l'intermédiaire de moyens de fixation. L'objectif de cette invention est de permettre un ajustage sans problème du contre-rail. A cet effet, une cale-éclisse (40), partant du rail à ornière (16), est pourvue d'une rainure longitudinale (42), s'étendant perpendiculairement au sens longitudinal du rail à ornière et dans laquelle s'engage de façon ajustable une clavette (44) pouvant être serrée par l'intermédiaire d'une vis (46) partant du contre-rail (12).

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