Patent ID: 7360466

Claim:
A double clutch transmission, comprising: a first input shaft directly connected to a first clutch; a second input shaft directly connected to a second clutch and having an axis of rotation identical to that of said first input shaft; a first speed drive gear, third speed drive gear and fifth speed drive gear installed at said first input shaft; a second speed drive gear and fourth-sixth speed drive gear installed at said second input shaft; a first output shaft installed with a first output gear and a plurality of speed driven gears that meshes with said speed drive gears of said first input shaft and second input shaft; a second output shaft installed with a second output gear and a plurality of speed driven gears that meshes with said speed drive gears of said first input shaft and second input shaft; and a differential with a ring gear engaged with said first output gear and second output gear; wherein said second input shaft is installed with said fourth-sixth speed drive gear in front of said fifth speed drive gear, said second speed drive gear installed in front of said fourth-sixth speed drive gear, and a second input shaft main bearing placed between said second speed drive gear and second clutch; wherein said first input shaft is supported at a rear end thereof via a first input shaft main bearing, said first speed drive gear closely located to said first input shaft main bearing at said first input shaft, said third speed drive gear installed in front of said first speed drive gear, and said fifth speed drive gear positioned in front of said third speed drive gear.