Loading patent…
AssigneeBrose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin
InventorsMichael JACOB, Christoph EHEHALT-BOHM, Daniel HUCKSTADT, Robert FRIEDLAND, Stefanie PFRIEM
Estimating the term…
The invention relates, in particular, to a drive unit for an electric bicycle, comprising an electric motor drive having a stator and a rotor, wherein the rotor can be rotated about a rotor axis, and comprising a housing part in which a bearing point for the stator is provided. The bearing point comprises a wall running around the rotor axis, which borders a receiving means for the stator. An edge region is formed on the wall, which extends in a circumferential direction around the rotor axis, and which projects axially in relation to the rotor axis and is surrounded by an encompassing portion of a component mounted on the housing part, so that the edge region is supported by a part of the encompassing portion in a direction pointing radially outwards relative to the rotor axis.
A drive unit for an electric bicycle, comprising:
19-21. (canceled)
An electric bicycle with a drive unit comprising:
A method for assembly of a stator to a housing part of a drive unit for an electric bicycle, where a bearing location for the stator and a rotor rotatable around a rotor axis relative to the stator is provided at the housing part and the bearing location comprises a wall revolving around the rotor axis which borders a receptacle for the stator, the method comprising:
24-33. (canceled)
Dependencies are inferred from the claim text.