GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES

摘要

PURPOSE: A gear train of the automatic transmission for vehicles is provided to arrange a planetary gear set from an engine in order by combing a planetary gear set, a clutch, and breaker. CONSTITUTION: A first rotation element(N1) is directly connected to an input shaft(IS). A second rotation element(N2) is selectively connected to one among the rotation elements of the second planet gear set(PG2). A third rotation element(N3) is directly connected to one among the rotation elements of the second planet gear. A fifth rotation element(N5) is selectively connected to the second rotation element. An eighth rotation element(N8) is directly connected to the fourth rotation element. A ninth and tenth rotation element(N9,N10) are selectively connected to a transmission housing(H).