| 摘要 |
<p>A shifting device and a method controlling shifting of transmission comprising main gearing and a splitter group which have a common countershaft. The splitter group is a double clutch transmission having two coaxially disposed input shafts, each of which can be connected, on the input side, to a motor drive shaft and, on the output side via a shiftable input stage, to the countershaft. Each input shaft of the shifting device is allocated a shift rail. Each shift rail is axially parallel and axially displaceable and is adjustably connected to the selector sleeve of an allocated shifting group via a shift fork and has engagement openings. A selector shaft is axially parallel to the shift rails and comprises selector fingers which engaging in the engagement openings of the shift rails. The selector shaft rotates, via a selection actuator, and is axially displaced, via a shifting actuator.</p> |
