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US 2019/0100280 A1Published application
Bicycle rear derailleur
AssigneeSram, LLC
InventorsJOSHUA BROWN, PAUL FEUERSTEIN, DAVID REYES
Life of this patent
Estimating the term…
Abstract
A bicycle rear derailleur or gear changer may include a mounting portion mountable to a bicycle frame, an electrical portion attached to the mounting portion and including power supply alignment and attachment features, and an electrical cable electrically connected to the electrical portion and electrically connectable to a printed circuit board (PCB) of a movable member movably coupleable to the mounting portion. The mounting portion and the electrical portion may be formed of different materials.
Claims20
A derailleur for a bicycle comprising:
- a mounting portion mountable to a bicycle frame;
- an electrical portion attached to the mounting portion and including power supply alignment and attachment features;
- and
- an electrical cable electrically connected to the electrical portion and electrically connectable to a printed circuit board (PCB) of a movable member movably coupleable to the mounting portion,
- wherein the mounting portion and the electrical portion are formed of different materials.
2 more elements
A drivetrain for a bicycle, the drivetrain comprising:
- a crank assembly including a front sprocket assembly;
- a rear sprocket assembly including a plurality of sprockets;
- a chain operably connecting the front sprocket assembly and the rear sprocket assembly;
- and
- a rear gear changer configured to move the chain between individual sprockets of the plurality of sprockets of the rear sprocket assembly, the rear gear changer comprising:
- a mounting portion mountable to a bicycle frame;
- an electrical portion attached to the mounting portion and including power supply alignment and attachment features;
- and
- an electrical cable electrically connected to the electrical portion and electrically connectable to a printed circuit board (PCB) of a movable member movably coupleable to the mounting portion,
- wherein the mounting portion and the electrical portion are formed of different materials.
7 more elements
Dependencies are inferred from the claim text.