Double clutch transmission for use in vehicle, has multiple speed drive gears installed at two input shafts, where parking gear functions as spacer to retain interval between two speed driven gears

摘要

The transmission has two input shafts (3, 7) directly connected to two clutches respectively, and including a rotation shaft identical to one of the input shaft. Multiple speed drive gears are installed at the two input shafts, where a parking gear functions as the spacer to retain an interval between two of the multiple speed driven gears. A reverse idle driven gear meshes with one of the multiple speed drive gears.