Patent ID: 11866127
Assignee: SRAM DEUTSCHLAND GMBH
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 14:
15. An electromechanical rear derailleur for coaxial mounting on a rear wheel axis of a bicycle, comprising:
a base member, the base member releasably mounted on a bicycle frame and having a first connection end and a second connection end, the first connection end for coaxial mounting on the rear wheel axis;
a movable member;
a chain guiding arrangement connected to the movable member for rotation about an axis of rotation;
a pivot mechanism connecting the base member to the movable member such that the movable member is movable relative to the base member, the second connection end of the base member coupling with the pivot mechanism;
an electromechanical drive for driving the pivot mechanism; and
a power source having a midplane that runs between a first arm and a second arm of first connection end of the base member, and a midplane of the power source, in the state mounted on the bicycle frame, lies approximately in a plane with a right dropout.