F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
F16H 3/00 (2006.01)
Patent
CA 2546105
The transmission device (1) comprises two power trains (8a, 8b), arranged in parallel, permanently connected to the input shaft (2) from the engine (3) and the output shaft (4) for driving the differential (6). In each power train (8a, 8b), each ratio (Ia, IIa, IIIa or Ib, IIb, IIIb), is achieved by the operation of a single actuator which can match the speed of rotation of the shafts (2 and 4) on changing ratio. A controller (17) synchronizes the activations/deactivations on changing ratio, such that the next ratio is either in the same train or in another train.
La dispositif de transmission (1) comprend 2 trajets de puissance (8a, 8b) montés en parallèle, en liaison permanente avec l'arbre amont (2) du moteur (3) et l'arbre aval (4) de commande du différentiel (6). Dans chaque trajet (8a, 8b), chaque rapport Ia, IIa, IIIa ou Ib, IIb, IIIb, est obtenu par l'activation d'un seul moyen d'activation capable de réaliser l'adaptation de vitesse de rotation entre les arbres 2 et 4 lors des changements de rapports. Un dispositif de commande (17) synchronise les activations/désactivations lors des changements de rapports, que le rapport nouvellement activé se trouve dans le même trajet ou dans un trajet différent.
Antonov Roumen
Benais Cyrille
Toutain Frederic
Antonov Automotive Technologies B.v.
Fetherstonhaugh & Co.
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