Vehicle having an anti-roll means

Details Vehicle having an anti-roll means Vehicle having an anti-roll means

B - Operations, Transporting

61

F

B61F 5/24 (2006.01) B61G 5/02 (2006.01)

Patent

CA 2628827

The invention relates to a vehicle, particularly a rail vehicle, comprising: a vehicle longitudinal axis (1.1); at least one first vehicle component (2), which is supported on at least one first wheel unit (4) via at least one first spring device and which is supported via at least one second spring device on at least one second wheel unit (5) located at a distance from the first wheel unit (4) in the direction of the vehicle longitudinal axis (1.1), and; at least one first anti-roll device (7) and one second anti-roll device (8), which are coupled to one another via a coupling device (9), are each connected to the first vehicle component (2), and which counteract rolling motions of the first vehicle component (2) about a rolling axis parallel to the vehicle longitudinal axis (1.1). The first anti-roll device (7) is coupled to the coupling device in a first coupling point (7.4), the second anti-roll device (8) is coupled to the coupling device (9) in a second coupling point (8.4), and the coupling device (9) is designed in such a manner that, caused by a counterforce-free displacement of the first anti-roll device (7) via the first coupling point (7.4) and the second coupling point (8.4), a second displacement in the opposite direction is introduced into the second anti-roll device (8).

La présente invention concerne un véhicule, en particulier un véhicule ferroviaire, comprenant: un axe longitudinal (1.1); au moins un premier élément (2) qui prend appui sur au moins une première unité de roues (4) par l'intermédiaire d'un premier dispositif de suspension, et qui prend appui sur au moins une seconde unité de roues (5) espacée de la première unité de roues (4) dans la direction de l'axe longitudinal (1.1) du véhicule, par l'intermédiaire d'au moins un second dispositif de suspension; et au moins un premier dispositif antiroulis (7) et un second dispositif antiroulis (8) qui sont couplés entre eux par un dispositif de couplage (9), qui sont reliés respectivement au premier élément (2) du véhicule, et qui agissent respectivement contre les mouvements de roulis du premier élément (2) du véhicule, autour d'un axe de roulis parallèle à l'axe longitudinal (1.1) du véhicule. Selon l'invention, le premier dispositif antiroulis (7) est articulé par rapport au dispositif de couplage (9) au niveau d'un premier point d'articulation (7.4), le second dispositif antiroulis (8) est articulé par rapport au dispositif de couplage (9) au niveau d'un second point d'articulation (8.4), et le dispositif de couplage (9) est conçu de sorte que, en raison d'un premier déplacement du premier dispositif antiroulis (7), sans force contraire, un second déplacement de sens opposé est amorcé dans le second dispositif antiroulis (8) via le premier point d'articulation (7.4) et le second point d'articulation (8.4).

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