Bicycle electric rear derailleur
AssigneeCampagnolo S.r.l.
InventorsPaolo Pasqua, Davide Bernardele
Life of this patent
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Abstract
A bicycle electric rear derailleur that has a support body configured to be mounted on a bicycle frame at an assembly of wheels coaxial with a hub of a rear wheel of the bicycle, a movable body, having a chain guide and linkage between the movable body and the support body. The linkage between the movable body and the support body comprises an inner connecting rod and an outer connecting rod. The ends of the rods are articulated to the support body and to the movable body to form an articulated parallelogram. A battery power supply unit is supported by one of the inner connecting rod and the outer connecting rod.
Claims20
A bicycle electric rear derailleur comprising:
- a support body, configured to be mounted on a frame of a bicycle at an assembly of toothed wheels coaxial with a hub of a rear wheel of the bicycle,
- a movable body, comprising a chain guide,
- a linkage between the movable body and the support body, comprising an inner connecting rod and an outer connecting rod, having ends that are articulated to the support body and to the movable body to form an articulated parallelogram,
- a battery power supply unit,
- wherein the battery power supply unit is supported by one of the inner connecting rod and the outer connecting rod.
Dependencies are inferred from the claim text.