Patent application number | Description | Published |
20100257956 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission comprising two clutches each having an input side connected to a drive shaft and an output side connected to one of two transmission input shafts coaxially arranged with respect to one another. At least two countershafts, on which toothed idler gearwheels are pivotally supported and toothed fixed gearwheels are disposed on both transmission input shafts in a rotationally fixed manner and mesh with at least some of the idler gearwheels. A plurality of coupling devices connect an idler gearwheel to a countershaft in a rotationally fixed manner. One output gear is provided on both countershafts which is coupled to gearing of an output shaft. At least one first shift element connects two toothed gearwheels in a rotationally fixed manner such that a plurality of power shifting forward gears and at least one reverse gear can be shifted. | 10-14-2010 |
20100257957 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission comprising two clutches, the input sides of which are connected to a drive shaft and the output sides of which are connected to one of two transmission input shafts coaxially arranged with respect to each other. At least two countershafts are provided on which toothed gearwheels, embodied as idler gearwheels, are supported. Toothed gearwheels, embodied as fixed gearwheels, are provided on both transmission input shafts in a rotationally fixed manner. At least one shift element is provided for connecting two toothed gearwheels in a rotationally fixed manner and at least a plurality of power shifting forward gears and/or at least one reverse gear may be shifted. Six gear planes are provided such that at least one power shifting winding path gear may be shifted via at least the shift element. | 10-14-2010 |
20100257959 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission comprising two clutches (K | 10-14-2010 |
20100257961 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission comprising two clutches which each have input sides connected to a drive shaft and output sides respectively connected to one of two transmission input shafts coaxial arranged with respect to one another. At least two countershafts having toothed idler gearwheels pivotally supported thereon while toothed fixed gearwheels are disposed on the transmission input shafts and which engage with at least some of the idler gearwheels. A plurality of coupling devices are provided for coupling an idler gearwheel to the respective countershaft in a rotationally fixed manner. An output gearwheel, on each respective countershaft, is coupled to gearing of an output shaft. At least one shift element is provided for connecting two toothed gearwheels in a rotationally fixed manner such that a plurality of power shifting forward gears and at least one reverse gear can be shifted. | 10-14-2010 |
20100257962 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission with two clutches with input sides connected to a drive shaft and output sides respectively connected to one of two transmission input shafts disposed coaxially to each other. At least two countershafts are provided, upon which toothed idler gearwheels are mounted in a rotatable manner, and toothed fixed gearwheels are disposed on the two transmission input shafts in a rotationally fixed manner. At least one shift element is provided for connecting two toothed gearwheels in a rotationally fixed manner, and at least multiple power shift forward gears and/or at least one reverse gear can be shifted. Six gear planes are provided so that at least one power shift winding path gear is shifted via at least one shift element. | 10-14-2010 |
20100257963 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission with two clutches (K | 10-14-2010 |
20100257964 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission with two clutches (K | 10-14-2010 |
20100257965 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission comprising two clutches (K | 10-14-2010 |
20100257966 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission with inputs of two clutches (K | 10-14-2010 |