A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The rail has a first portion (1) forming a first impact angle (6) with a main displacement axis of a vehicle wheel. Second portions (2a) of the rail form a second impact angle (7) with the main displacement axis of the wheel such that the second angle is higher than the first angle. The second portions of the rail are not positioned on the first portion of the rail. A third portion (3) of the rail extends from the second portions, and forms a curve (R1) whose curvature corresponds to a curvature defined by a deflection arm. The first and second portions are rectilinear. An independent claim is also included for a deflection arm.
The rail has a first portion (1) forming a first impact angle (6) with a main displacement axis of a vehicle wheel. Second portions (2a) of the rail form a second impact angle (7) with the main displacement axis of the wheel such that the second angle is higher than the first angle. The second portions of the rail are not positioned on the first portion of the rail. A third portion (3) of the rail extends from the second portions, and forms a curve (R1) whose curvature corresponds to a curvature defined by a deflection arm. The first and second portions are rectilinear. An independent claim is also included for a deflection arm.
Aiguille pour appareil de voie
Switch tongue for railway points
Zungenschiene für Weichen
BARRESI FRANCESCO (author)
2019-08-28
Patent
Electronic Resource
French
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
APPAREIL DE VOIE COMPORTANT UNE AIGUILLE ET UN CONTRE-AIGUILLE
| European Patent Office | 2020