Reversing gear for switching under load has electric valve always breaking connecting line to forward-gear and reverse gear clutches when pedal is not being used

摘要

The reversing gear includes forward and reverse clutches, which are always closed together, when an electrically operated valve (6) is in its initial position. With the clutches closed, the transmission is blocked and can be used as a parking brake. Since the valve is always in this position when the pedal is not being operated, the parking brake function can be automated.