Patent ID: 11919486
Assignee: VALEO SYSTÈMES D'ESSUYAGE
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 11:
12. A cleaning system for cleaning a glazed surface of a motor vehicle, comprising at least one wiper and a drive device for driving the at least the wiper along an axis of translation substantially perpendicular to the at least one wiper, wherein the glazed surface is a detection surface of a sensor or transmitter of a detection assembly and in that the drive device includes at least one drive motor for driving in rotation about an axis of rotation substantially perpendicular to the axis of translation, and at least one conversion device for converting the rotary movement of the drive motor into a rectilinear movement along the axis of translation, with the conversion device including at least a first connecting rod, attached to the drive motor to form a fixed motor articulation point, and at least two articulated quadrilaterals of connecting rods, respectively a first quadrilateral of connecting rods and a second quadrilateral of connecting rods, an articulated connecting member being common to the first quadrilateral and to the second quadrilateral, the second quadrilateral including a fixed point of the conversion device.