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

Claim 15:
16. 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;
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;
an electromechanical drive for driving the pivot mechanism; and
a power source having a midplane, in the state mounted on the bicycle frame the midplane lies approximately in a plane with a right dropout,
wherein the base member includes a first connection end and a second connection end, the first connection end for coaxial mounting on the rear wheel axis, and the second connection end for coupling with the pivot mechanism,
wherein the base member is configured to be fastened to the power source in a manner that electrically connects the power source to the electromechanical drive, and
wherein an electrical interface between the power source and the base member is positioned inboard of the base member.