GEAR TRAIN ARRANGING STRUCTURE FOR A 7TH SPEED DOUBLE CLUTCH TRANSMISSION CAPABLE OF ARRANGING A 3RD SPEED GEAR IN THE BACK SIDE OF AN OUTPUT SHAFT

摘要

PURPOSE: A gear train arranging structure for a seventh speed double clutch transmission is provided to secure vehicle loading ability by arranging a fifth shift gear and a seventh speed gear in the end parts of a first output shaft and a second output shaft.;CONSTITUTION: An odd mechanism input shaft(2) and an even mechanism input shaft(3) are separated in an input unit. A 2-R speed gear, 4-6 speed gears, a 7 speed gear and 1-3-5 speed gears are successively arranged in the input unit. The first output shaft(11) of a first output part(10) is parallelly arranged in the input unit. The second output shaft(21) of a second output part(20) is parallelly arranged in the input unit. An R(Reverse) output unit(30) includes an R shift idler shaft which arranges an R shift idler gear.;COPYRIGHT KIPO 2012