An example thereof is a motor with brushes, comprising brushes (positive electrode brushes (1) and negative electrode brushes (2)), brush holders (3) that house the brushes, and a commutator (5) that comes in contact with the brushes.

The bushing carries out a function of electrically and mechanically insulating the brushes and brush holders opposite a protective casing surrounding the assembly formed by the brush mounting, the brush holders, and the brushes.

Said brushes (187) are arranged in associated brush holders (287).At least one brush holder (287) has an at least pentagonal cross-section in the direction the longitudinal extension thereof.

The brushes (29) of the brush set are in sliding contact with the armature winding (13).

The motor includes a brush ring assembly with brush holders and torsion springs urging brushes through the brush holders.

Said brush system comprises a base to which brush system elements are fastened.

Main brushes (51, 52) and sub brushes (53, 54) are made of a metal plate each.

In the endframe are brush tubes (44) for slidably retaining the brushes and coil springs (46) for urging the brushes into engagement with the commutator.

For optimum performance, hybrid wipers offer a mix of traditional wipers and winter wipers.

The invention is characterized in that the brush-holder plate (12) comprises guiding means (38) for guiding in a radial direction the brushes (16, 18), or the brush segments (32) including the brushes, the spring leafs (14).

It can repair wiper blades of different thicknesses, prolong the service life of the wiper blades and reduce the economic loss caused by the retirement of the wipers resulting from the damage of the wiper blades.

The end shield (1) is provided with carbon brushes (7) and power supply leads (6) for the carbon brushes (7).

The brush holder (202) comprises brush cartridges for brushes (214) and is fixed directly to the pole tube (28).

Carbon brushes of this type are relatively quiet.

The invention relates to an electrical machine and, in particular, a brush motor, comprising devices for dissipating heat from the electric motor, in which bearing points and brushes are, in particular, cooled.