Spur planetary gearing with planet wheels, single helical gearing

摘要

Only one end of the gearing of the sunwheel (1) and hollow wheel (3) has a thrust collar (15,16) for equalising gear forces and for axially guiding the wheel set. The thrust collar (16) of the hollow wheel and the thrust collar (15) for the sunwheel are diagonally opposite. The hollow wheel and its thrust collar are separate. The hollow wheel's thrust collar is positioned at the same place as the sleeve-shaped extension (17) enclosing it on the same part (19) of the gear. The hollow wheel's thrust collar is fixed by a flange (20) to the housing part (19).