Railroad tie

E - Fixed Constructions – 01 – B

Patent

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Details

E01B 3/40 (2006.01) E01B 1/00 (2006.01) E01B 3/00 (2006.01)

Patent

CA 2598637

Cette traverse (8) de chemin de fer, comprend : - un bloc rigide (9) présentant une face inférieure, et une face supérieure destinée à recevoir au moins un rail longitudinal (4), - un chausson (20) destiné à recevoir le bloc rigide (9) et formé d'une coque rigide comportant un fond (48) et un rebord périphérique (50) bordant ce fond (48), - une semelle résiliente (22) disposée entre la face inférieure du bloc rigide (9) et le fond (48) du chausson (20). La semelle résiliente (22) a une raideur dynamique k2 comprise entre 6kN/mm et 10kN/mm, de préférence entre 6kN/mm et 8kN/mm.

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