Switch tongue for railway points

Switch tongue for railway points

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 porti...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Barresi, Francesco
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
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Beschreibung
Zusammenfassung: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.