Fastening for a rail arrangement for fastening of rails

Details Fastening for a rail arrangement for fastening of rails Fastening for a rail arrangement for fastening of rails

E - Fixed Constructions

01

B

E01B 9/30 (2006.01)

Patent

CA 2561433

The invention relates to a rail fixing, for securing a rail (10), the bottom flange of which is supported on a concrete sleeper (16), comprising at least one elastic tensioning clamp (20) with several ears, of which at least one ear extends within a collar (42, 44) or channel of a retainer (24), connected to the concrete sleeper and at least one further ear rests on the bottom flange of the rail. According to the invention, a securing of the rail with constructively simple means and saving of space with regard to the dimensions necessary may be achieved, whereby the retainer (24, 26) is detachably arranged in the concrete sleeper (16), or in a plate element supported thereon and connected to the concrete sleeper by means of a screw element.

L'invention concerne une fixation servant à bloquer un rail (10), dont le patin prend appui sur une traverse en béton armé (16), comportant au moins une pince de serrage (20) élastique qui comprend plusieurs branches, au moins une de ces dernières s'étendant à l'intérieur d'un épaulement (42, 44) ou d'un canal d'un élément de retenue (24) raccordé à la traverse en béton armé, et au moins une autre branche prenant appui sur le patin. L'objectif de l'invention est de permettre de bloquer les rails par des moyens simples sur le plan de la conception et de manière peu encombrante. A cet effet, l'élément de retenue (24, 26) est placé de manière libérable dans la traverse en béton armé (16) dans un élément en forme de plaque prenant appui sur cette dernière et est raccordé à la traverse en béton armé par l'intermédiaire d'un élément vissé.

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