B - Operations – Transporting – 61 – D
Patent
B - Operations, Transporting
61
D
B61D 3/10 (2006.01) B61G 5/02 (2006.01)
Patent
CA 2667415
The invention relates to a device for mechanically connecting vehicles (1, 2), in particular streetcars, wherein the vehicles (1, 2) are connected by means of an articulated rod (3) as a lower articulated connection. Two articulated wings (4a to 4d) are arranged such that they can pivot around vertical axes (5a to 5d) as a separate upper articulated connection on each of the vehicles (1, 2). In the direction of travel (a), the right articulated wing (4a) of the first vehicle (1) is connected to the right articulated wing (4c) of the second vehicle (2), and the left articulated wing (4b) of the first vehicle (1) is connected to the left articulated wing (4d) of the second vehicle (2) such that they can rotate over unpropped supports (6a, 6b). The four articulated wings (4a to 4d) together form a variable parallelogram.
La présente invention concerne un dispositif de liaison mécanique de véhicules (1, 2), notamment de voitures de tramway, les véhicules (1, 2) étant reliés sous la forme d'une liaison articulée inférieure par le biais d'une bielle articulée (3). Il est prévu que deux ailes d'articulation (4a à 4d) soient disposées de manière pivotante autour d'axes verticaux (5a à 5d) sous la forme d'une liaison articulée supérieure séparée sur chacun des véhicules (1, 2). Dans le sens de la marche (a), l'aile d'articulation droite (4a) du premier véhicule (1) est reliée de manière rotative à l'aile d'articulation droite (4c) du second véhicule (2) et l'aile d'articulation gauche (4b) du premier véhicule (1) est reliée de manière rotative à l'aile d'articulation gauche (4d) du second véhicule (2) par le biais de paliers (6a, 6b) non soutenus. Les quatre ailes d'articulation (4a à 4d) forment conjointement un parallélogramme variable.
Aktiengesellschaft Siemens
Smart & Biggar
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