| 摘要 |
The invention concerns an arrangement for supplying power to an electric motor having a commutator, comprising at least two carbon brushes ( 12, 14 ), as well as flat springs ( 16, 18 ) that subject said brushes to force in the direction of the commutator and proceed from a mounting and are connected to electric terminals. In order to enable a defined transfer of force from the flat springs to the carbon brushes, while at the same time ensuring that an unambiguous fixing of the flat springs into position and a secure current supply takes place, it is proposed that the flat springs ( 16, 18 ) have a U-shape with legs ( 38, 40 ) of unequal length, that a carbon brush ( 12, 14 ) be fastened to each longer leg, and that the shorter leg be connected electrically conductive to an at least partially encapsulated conductor path or printed circuit, which is at least a section of the mounting.
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