DIFFERENTIAL GEAR AUTOMATIC TRANSMISSION DEVICE

Disclosed is a differential gear automatic transmission device, comprising a power output shaft (10), a first coupling gear (22) sheathed on the power output shaft (10) by means of a first unidirectional coupler (21), a second coupling gear (32) sheathed on the power output shaft (10) by means of a...

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Bibliographische Detailangaben
Hauptverfasser: LIU, Shenqian, LIU, Hongliang
Format: Patent
Sprache:chi ; eng ; fre
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Zusammenfassung:Disclosed is a differential gear automatic transmission device, comprising a power output shaft (10), a first coupling gear (22) sheathed on the power output shaft (10) by means of a first unidirectional coupler (21), a second coupling gear (32) sheathed on the power output shaft (10) by means of a second unidirectional coupler (31) and coaxially distributed in parallel with the first coupling gear (22), and a differential transmission mechanism of which the power output end is engaged with the first coupling gear (22) and the second coupling gear (32) respectively. The transmission ratio between the differential transmission mechanism and the first coupling gear (22) is not equal to the transmission ratio between the differential transmission mechanism and the second coupling gear (32). FIG. 1: La présente invention concerne un dispositif de transmission automatique à engrenage différentiel comprenant un arbre de sortie de puissance (10), un premier engrenage d'accouplement (22) gainé sur l'arbre de sortie d