Abstract: The invention relates to a wiper mechanism (18) for a window panel (12) which is pivotable relative to the body (16) of the vehicle (10) between a closed position, and between an open position in which the window panel (12), comprising a shaft (22) for driving a wiper arm (24) in rotation around a rotation axis relative to the window panel (12), a motor reducer (26) comprising a driving shaft (36) which is capable of being coupled in rotation with the drive shaft (22) when the window panel is in the closed position, and means for locking (40) the drive shaft (22) in rotation relative to the plate (20), in a predetermined angular position, characterized in that the locking means (4) include a locking member (42) which is mounted movably relative to the plate (20), between a position for locking the drive shaft (22) in rotation relative to the plate (20), and an unlocked position enabling the drive shaft (22) to rotate relative to the plate (20).

Abstract: The invention relates to a device for driving a windshield wiper arm of a motor vehicle. The inventive device comprises a first motive part (1) which is solidly connected to a support piece (10) which is in turn fixed to the body of the vehicle, said first part driving a second part (2) comprising a drive shaft (23) for driving the windshield wiper arm. The aforementioned second part is fixed to a bearing (20) that is solidly connected to an element that can move in relation to the body, in particular a rear window. In addition, the device is associated with a mounting part, known as a wedge mount (3), which provides a temporary link between the above-mentioned first and second parts, such that said parts are positioned correctly in relation to one another. According to the invention, the wedge is solidly connected to the first part or the second part (1, 2) by means of detachable tongue elements (30).

Abstract: A device for filtering and interference suppression in an electric motor includes at least first powering brush for an armature commutator of the electric motor, a capacitor having one terminal electrically connected to a strip conductor electrically powering the first brush, and another terminal electrically connected to a ground strip conductor connected to the electric ground of the motor. The capacitor is of the filtering and interference suppression device is non-inductive.

Abstract: The invention concerns a device for filtering and interference suppression (62) in an electric motor (34) comprising at least a first powering brush (16) for an armature commutator of the electric motor (34), comprising a capacitor (64) whereof one terminal is electrically connected to a strip conductor (38) electrically powering a first brush (16) powering the armature commutator of the electric motor (34), and the other terminal is electrically connected to a ground-strip conductor (58) connected to the electric ground of the motor (60). The invention is characterised in that the capacitor (72) of the filtering and interference suppression device (62) is non-inductive.