Windscreen wiper system for motor vehicle has wiper motor with torque limiter that prevents operation of motor drive shaft with torque greater than predefined torque limit

摘要

The system has a wiper motor (12), a wiper blade (10) for a screen surface (16) of a motor vehicle attached to a drive shaft (18) of the wiper motor and a controller (14) for controlling the motor. The wiper motor is provided with a mechanical and/or electrical torque limiter that prevents operation of the motor drive shaft with a torque greater than a predefined torque limit.