B - Operations – Transporting – 61 – F
Patent
B - Operations, Transporting
61
F
B61F 5/46 (2006.01) B61F 3/06 (2006.01) B61F 3/10 (2006.01)
Patent
CA 2442122
The invention relates to a self-steering, three-axle bogie, in particular for a rail vehicle, comprising wheel sets (8, 9, 10) and wheel set bearing housings (2, 3, 4, 5, 6, 7) allocated to said sets. According to the invention, the outer wheel sets (8, 10) are counter-coupled and can be displaced in a longitudinal direction and the central wheel set (9) can be displaced in a transverse direction and is included in the control system. The wheel set bearing housings (2, 4, 6) on one side of the running gear and/or the wheel set bearing housings (3, 5, 7) on the other side of the running gear are coupled exclusively to the wheel set bearing housings (2, 3, 4, 5, 6, 7) lying on the same side and neighbouring wheel set bearing housings (2, 3, 4, 5, 6, 7) are coupled to a first rotary lever (14, 26) that is connected so that it can rotate to the corresponding wheel set bearing housing (4, 5) of the central wheel set (9), by means of a steering linkage-rotary lever configuration.
La présente invention concerne un bogie autoguidé à trois essieux, notamment destiné à un véhicule sur rails. Ce bogie comprend des essieux montés (8, 9, 10) et des paliers pour essieux montés (2, 3, 4, 5, 6, 7) associés. Les essieux montés extérieurs (8, 10) sont connectés en sens contraire et sont mobiles en direction longitudinale. L'essieu monté central (9) est mobile en direction transversale et fait partie du système de commande. Les paliers pour essieux montés (2, 4, 6) se trouvant d'un côté du train de roulement et/ou les paliers pour essieux montés (3, 5, 7) se trouvant de l'autre côté du train de roulement sont connectés exclusivement avec les paliers pour essieux montés (2, 3, 4, 5, 6, 7) se trouvant du même côté du train de roulement. Des paliers pour essieux montés (2, 3, 4, 5, 6, 7) voisins sont connectés à un premier levier rotatif (14, 26) qui est lui-même connecté libre en rotation au palier pour essieux montés (4, 5) correspondant de l'essieu monté central (9), au moyen d'une configuration de levier rotatif-barre de direction.
Bombardier Transportation Gmbh
Smart & Biggar
LandOfFree
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