Bicycle gearbox and bicycle

DE102021006693B4Pending Publication Date: 2026-07-09ZF FRIEDRICHSHAFEN AG
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
ZF FRIEDRICHSHAFEN AG
Filing Date
2021-08-10
Publication Date
2026-07-09

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Abstract

The present invention relates to a bicycle transmission (400) comprising a main gear set (402), a stationary component (24), four brakes (B1, B2, B3, B4), four freewheel clutches (F1, F2, F3, F4), and a gear set assembly (100, 200) with a planetary gear assembly. The invention also relates to a bicycle.
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Citation Information

Patent Citations

  • Device for driving bicycle, has pedals, which are connected with pedal driving shaft over pedal arms, where pedal driving shaft is connected or not connected with multiple planetary wheel sets over two switchable couplings

    DE102010004552A1

  • Gears for a bicycle

    DE102016225145A1

  • gear for a bicycle

    DE102016225169A1

  • Multi-stage planetary gearbox for a bicycle or pedelec

    DE102018208380A1

  • Multi-stage planetary gearbox for a bicycle or pedelec

    DE102018208387A1