B - Operations – Transporting – 61 – F
Patent
B - Operations, Transporting
61
F
B61F 5/32 (2006.01) B61F 5/42 (2006.01)
Patent
CA 2198079
Described is a device for holding, positioning and steering a set of braked and/or driven railway-vehicle wheels which are mounted at each end in axle bearings fitted in bearing housings. The bearing housings (6, 6') are positioned and steered by a connecting-rod assembly (3, 3') and held with respect to a steering unit (4), the steering unit (4) being fitted to a box (2) which is mounted by means of a spring mounting (8, 8') on the bearing housings (6, 6'). In order to save weight, the running gear does not have the usual frame. Adjustment of the wheels to the curve radius is essentially independent of the state of the track and the resulting wheel/rail contact geometry.
L'invention concerne un dispositif de support, de positionnement et de guidage d'un jeu de roues freinées et/ou entraînées de véhicules sur rails, qui sont montées des deux côtés dans des paliers d'essieu logés dans des logements de palier. Les logements de palier (6,6') sont positionnés et guidés par un dispositif de direction (3,3') et soutenus par rapport à un dispositif de guidage (4) , le dispositif de guidage (4) étant placé contre une caisse (2), laquelle est montée sur les logements de palier (6,6') au moyen d'une suspension (8,8'). Afin de réduire le poids, on n'a pas équipé le train de roulement de son châssis habituel. Le réglage par rapport au rayon des virages est sensiblement indépendant de l'état des rails et de la géométrie de contact roue/rail obtenue.
Schneider Richard
Weiss Rainer
Fiat-Sig Schienenfahrzeuge Ag
Kirby Eades Gale Baker
LandOfFree
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