Accessory gearbox device for a turbine engine

The gearbox device (9,10) has drive shaft (13,21) that are connected with engine shaft (14) of the jet engine (1). The generators (12,36) are provided on the drive shaft and/or in the region of the operative connection between the drive shaft. The engine shaft and/or accessory gearbox shaft are connected with generator. The rotor is connected with drive shaft.