Patent ID: 8062166

Claim:
A planetary transmission with at least one planetary gearset ( 1 , 1 ′) having planetary gears ( 2 ) mounted for rotating on a planetary gear carrier ( 3 ), the planetary gear carrier ( 3 ) having inner teeth ( 4 ) which mesh with outer teeth ( 5 ) of a shaft ( 6 ) to form a locking tooth array; the planetary gear carrier ( 3 ) being positioned with an axial end abutting against a stop ( 7 ) on the shaft ( 6 ) and being, at an opposite axial end, axially fixed by a circlip ( 9 ) inserted in a circlip groove ( 8 ) of the shaft ( 6 ); at least one axially adjacent component ( 12 , 13 ) being supported against the planetary gear carrier ( 3 ) by an axial bearing ( 10 , 11 ), the axial bearing ( 11 ) being arranged radially and axially adjacent to the circlip ( 9 ) and comprising at least one group of rollers ( 15 ) guided in a cage ( 14 ) and a first check-disk ( 16 ) and a second check-disk ( 17 ) with the second check-disk ( 17 ) being arranged radially upward from and at a radial distance away from the circlip ( 9 ) in such manner that, following assembly, the circlip ( 9 ) is restrained from escaping out of the circlip groove ( 8 ) of the shaft ( 6 ); wherein the first check-disk ( 16 ) is securely connected to the cage ( 14 ) of the axial bearing ( 11 ); and the first check-disk ( 16 ) has an axial web ( 19 ) which radially supports the axial bearing ( 11 ) on a step ( 20 ) of a recess ( 21 ) formed in an end face of the axially adjacent component ( 13 ).