Planetary gearing mounted on a central axle (6a), having a drive-side hollow shaft (4a) and an output-side hub sleeve (1) with a planetary-gear system NSG arranged coaxially therebetween, the latter comprising a sun gear and planetary gears, which are connected to one another via an associated planet carrier, and also a ring gear, which can be switched by respective clutches, with alternating switchover of the drive and output, either so as to revolve as a block or into a step-up or step-down mode, wherein the planetary-gear system NSG, with its sun gear (SR) permanently axially fixed, is switched by just four clutches (K50, K60, K80, K90), with the alternating switchover of the drive and output, respectively into a slow mode, a quick mode or a direct mode.
PLANETEN-SCHALTGETRIEBE
PLANETARY GEARING
ENGRENAGE PLANÉTAIRE
2025-05-21
Patent
Electronic Resource
German
Schaltgetriebe und Elektroantrieb mit einem Schaltgetriebe
European Patent Office | 2019
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