Concrete railroad tie turnout assembly

Details Concrete railroad tie turnout assembly Concrete railroad tie turnout assembly

E - Fixed Constructions

01

B

E01B 9/00 (2006.01) E01B 3/42 (2006.01) E01B 9/04 (2006.01)

Patent

CA 2504813

Concrete railroad ties are made having steel plates cast directly into the concrete railroad tie so that the top surface of each steel plate is even with the top surface of the concrete railroad tie. Fasteners for the rails can be welded to anywhere within the steel plate. Additionally, each steel plate can be cast into one of two different positions of the concrete railroad tie thus, creating more flexibility as to the positions of the rail fasteners on the railroad tie and reducing the length of the steel plate needed by half to three inches. By utilizing this assembly, the amount of concrete the patterns needed in a turnout is reduced.

L'invention concerne des traverses en béton comprenant des plaques de tôles d'acier directement coulées dans les traverses, de manière que la surface supérieure de chaque tôle d'acier soit sensiblement au même niveau que la surface supérieure de la traverse en béton. Des éléments de fixation destinés aux rails peuvent être soudés sur un emplacement quelconque dans la tôle d'acier. De plus, chaque tôle d'acier peut être coulée dans une position parmi deux positions différentes de la traverse en béton, créant par conséquent plus de flexibilité pour les positions des éléments de fixation sur la traverse et réduisant la longueur entre 0,5 et 3 pouces de la tôle d'acier requise. L'utilisation de cet ensemble permet de réduire la quantité de béton nécessaire pour les modèles requis dans un branchement.

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