DEPENDENCY TRANSMISSION

摘要

The disclosure relates to a transmission for a motor vehicle, wherein the transmission comprises an input shaft, at least first and second countershafts, and an output shaft. The input shaft is provided with a first driving gearwheel, which interacts with a first gearwheel arranged upon the first countershaft, and a second gearwheel arranged upon the second countershaft. A number of gear teeth of the first gearwheel is selected such that, in relation to the number of gear teeth of the first driving gearwheel, the number of gear teeth of the first gearwheel can be either reduced or increased with at least one gear tooth, without affecting the number of gear teeth upon the first driving gearwheel, whereby the reduction or increase in the number of gear teeth of the first gearwheel is compensated with a profile shift of the gear teeth of the first gearwheel.

主权项

1. A transmission for a motor vehicle, the transmission comprising:
an input shaft; at least first and second countershafts; and an output shaft; wherein the input shaft is provided with a first driving gearwheel that interacts with:
a first gearwheel arranged on the first countershaft, anda second gearwheel arranged on the second countershaft; wherein the first and second countershafts are further provided with first and second output gearwheels, respectively, which interact with a common final drive gearwheel arranged on the output shaft; wherein a number of gear teeth of the first gearwheel is selected such that, in relation to a number of gear teeth of the first driving gearwheel, the number of gear teeth of the first gearwheel can be either reduced or increased with at least one gear tooth, without affecting the number of gear teeth on the first driving gearwheel, whereby the reduction or increase in the number of gear teeth of the first gearwheel is compensated with a profile shift of the gear teeth of the first gearwheel.