E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
E01B 1/00 (2006.01)
Patent
CA 2304691
The invention relates to a rail system (1) comprising a line of rails with fixations, cross ties (wood, concrete, etc. ), an infrastructure (2) on which the cross ties are laid, as well as an elastomeric cross tie shoe, whose sidewall (7), which tapers upward, entirely or partially surrounds the cross tie, the inner sidewall being in the form of a flexible lip (9) sealingly laid against said cross tie (2); besides, between the bottom of the cross tie shoe (13) and the cross tie underside (2) is inserted an elastic intermediate layer (5). The rail system according to the invention (1) is characterized in that the sidewall (7) of the cross tie shoe (4) presents on its inner face (8) a pattern of ribs and grooves and that the elastic intermediate layer (5) is provided with extruded-like channels (6, 6', 6'') located virtually in the same plane as that in which two geometries of alternating channels appear.
La présente invention concerne un système de rails (1) comprenant une file de rails avec fixations, des traverses en bois, béton, etc, une infrastructure (3) sur laquelle les traverses sont posées, ainsi qu'un sabot de traverse en élastomère, dont la paroi latérale (7), qui s'élargit vers le haut, ceint la traverse entièrement ou partiellement, la paroi latérale intérieure étant conçue en forme de lèvre flexible (9), posée étanche contre la traverse (2); en outre, entre le fond du sabot de traverse (13) et la semelle de la traverse (2) est insérée un garniture élastique (5). Le système de rails selon l'invention (1) se caractérise en ce que la paroi latérale (7) du sabot de traverse (4) présente sur sa face intérieure (8) un réseau de rainures-nervures et que la garniture élastique (5) est pourvue de canaux (6, 6', 6'') d'aspect extrudé, situés sensiblement dans un même plan où apparaissent deux géométries de canaux disposés en alternance.
Blank Helmuth
Pahl Bernd
Phoenix Aktiengesellschaft
Robic
LandOfFree
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