Robert Boschgmbh

Markus Magiera

Mario Reimann

Raimund Grimm

Stefan Hesterberg

Christian Kapschick

Dietmar Bronheim

A planetary transmission includes an annulus on which a cover is arranged and a planet spider having a planet spider journal facing the cover. The planetary transmission further includes an intermediate element connected to the planet spider journal or to a sun wheel shaft such that the intermediate element is arranged at least partially between the planet spider journal or the sun wheel shaft and the cover. One or more of the planet spider journal and the sun wheel shaft are configured to be moved relative to the cover.

Planetary transmission

A hub nut for a planetary transmission has a body configured to secure against unscrewing and to seal the planetary transmission.

Hub nut for a planetary transmission and planetary transmission

A drive unit with a planetary gear mechanism includes a stationary housing. A drive motor is eccentrically positioned on an end face of the stationary housing. A preliminary gear stage of the drive unit includes (i) an externally toothed spur gear shaft operatively connected to an output shaft of the drive motor, and (ii) an internally toothed gear that is operatively connected to the spur gear shaft, and that is coaxial with and is further operatively connected to a sun gear shaft. A hub housing is mounted on the stationary housing by at least two bearings, and has at least one integrated internal gear. At least two planetary stages are positioned downstream of the sun gear shaft, and are configured to transmit converted torque of the drive motor to the hub housing via the at least one integrated internal gear.

Growing community of inventors

Gevelsberg, Germany

Markus Magiera