A method for controlling a gearbox (2) that includes a main gearbox (6) provided with a splitter shaft (16) and a main shaft (14), connectable to a power source (4). The splitter shaft (16) is connected to a lay shaft (22) by at least a first and a second splitter gear pair (42, 45). The main shaft (14) is connected to a lay shaft (22) by at least a first gear pair (60). The method includes a) preparing a shifting of gear in the gearbox (2) by transferring essentially the same speed and torque between the splitter and the main shafts (16, 14), and b) shifting gear in the gearbox (2).
Method for controlling a gearbox, a gearbox and a vehicle provided with such a gearbox
05.05.2020
Patent
Elektronische Ressource
Englisch
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