B - Operations – Transporting – 60 – K
Patent
B - Operations, Transporting
60
K
B60K 17/34 (2006.01) B60K 7/00 (2006.01) B60K 17/14 (2006.01) B60K 17/356 (2006.01)
Patent
CA 2545734
Vehicle (10, 100) comprising at least three drive axles (A, B, C) each with a pair of drive wheels (30H, 30V, 31H, 31V), a steering system that direct controls the steering angle between at least two of the drive axles. The vehicle being so arranged that all drive wheels on its right hand side and left hand side, repectively, essensially follow the same wheel tracks when it is driven, that the frequency of rotation is individually controllable for each drive wheel, that the vehicle comprises differential compensating means (20a, 20b) arranged to register the relative steering angle for each consecutive pair of drive axles, repectively, and that the mutual frequency of rotation for the drive wheels of each drive axle is controlled by the registered relative steering angle associated with said axle. Further, The invention relates to a drive axle arragement (300) for sucha vehicle.
L'invention concerne un véhicule (10, 100) pourvu d'au moins trois essieux moteurs (A, B, C) qui possèdent respectivement une paire de roues motrices (30H, 30V, 31H, 31V), un système de direction servant à commander directement l'angle de direction entre au moins deux essieux moteurs. Le véhicule est construit de telle manière que, lorsque le véhicule est conduit, toutes les roues motrices sur ses côtés droit et gauche suivent essentiellement les mêmes traces de roue, la fréquence de rotation est commandable individuellement pour chaque roue motrice, le véhicule comporte un dispositif de compensation différentiel (20a, 20b) placé afin d'enregistrer l'angle de direction concerné pour chaque paire consécutive des essieux moteurs, et la fréquence mutuelle de rotation des roues motrices de chaque essieu moteur est commandée par l'angle de direction concerné enregistré lié audit essieu. En outre, cette invention a trait à un dispositif d'essieu moteur (300) destiné à un tel véhicule.
Cassan Maclean
El-Forest Ab
Lundstroem Lennart
LandOfFree
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