Automatic adjustment of toe angle of car front wheel

摘要

The present invention relates to a toe-in angle adjusting device for adjusting an angle of a toe-in which a front wheel of an automobile is narrowly arranged and arranged in a front side on a plane, wherein threads 15 are formed on both tie rods 13 connected to both steering devices, Each worm gear 16 is driven by a respective one of the motors 17 and each of the motors 17 is connected to one electronic controller The electronic controller 18 has a structure in which a sensor 19 for detecting a toe angle is connected to a wheel so that when the toe angle of one or both wheels deviates from a reference value The detection sensor 19 senses this and activates the worm gear 16 by applying an electric signal to the corresponding motor 17 to vary the length of the tie rod 13 connected to the required wheel And the toe angle of the corresponding wheel is adjusted as the length of the tie rod 13 is varied. Since the toe-in angle of the wheel is always maintained at a constant angle, the apparatus of the present invention does not cause a phenomenon such as deviation of the wheels.