Vehicle with a pitch joint

Details Vehicle with a pitch joint Vehicle with a pitch joint

B - Operations, Transporting

61

G

B61G 5/02 (2006.01) B61D 3/10 (2006.01) B61D 5/00 (2006.01)

Patent

CA 2628776

Disclosed is a vehicle, particularly a railway vehicle, comprising a longitudinal axis (101.1), a first superstructure (102), a second superstructure (103) that adjoins the first superstructure in the direction of the longitudinal axis of the vehicle, and a pitch joint (104) which connects the first superstructure and the second superstructure. The pitch joint is embodied as a rod assembly which extends substantially on one pitch joint level and encompasses two pitch joint arms (104.1, 104.2), two pitch joint rods (104.3, 104.4), and a coupling device (104.5). The pitch joint arms are pivotally hinged to the first superstructure in the region of the first end thereof, one of the pitch joint arms is pivotally hinged to the free second end of one of the pitch joint arms in the region of the first end thereof, respectively, the pitch joint rods are pivotally hinged to the second superstructure in the region of the second end thereof, and the coupling device couples the two pitch joint arms to each other such that the two pitch joint arms perform swiveling movements in opposite directions about the hinged points thereof on the first superstructure.

La présente invention concerne un véhicule, en particulier un véhicule ferroviaire, comprenant un axe longitudinal de véhicule (101.1), une première caisse (102), une seconde caisse (103) qui est voisine de la première caisse dans le direction de l'axe longitudinal de véhicule, et une articulation de tangage (104) qui relie la première caisse et la seconde caisse, l'articulation de tangage se présentant sous la forme d'un système de barres qui s'étend sensiblement dans un plan d'articulation de tangage et comprend deux bras d'articulation de tangage (104.1, 104.2), deux barres d'articulation de tangage (104.3, 104.4) et un mécanisme de couplage (104.5), les bras d'articulation de tangage étant articulés au niveau de leur première extrémité contre la première caisse, l'une respective des barres d'articulation de tangage étant articulée au niveau de sa première extrémité pour pouvoir pivoter au niveau de la seconde extrémité libre de l'un des bras d'articulation de tangage, les barres d'articulation de tangage étant articulées au niveau de leur seconde extrémité pour pouvoir pivoter au niveau de la seconde caisse, et le mécanisme de couplage couplant les deux bras d'articulation de tangage de sorte qu'ils exécutent des mouvements de pivotement opposés autour de leurs points d'articulation sur la première caisse.

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