WINDSHIELD WIPER DESIGN CAPABLE OF REDUCING FRICTIONAL RESISTANCE AND ELIMINATING NOISE Russian patent published in 2016 - IPC B60S1/42 

FIELD: motor industry.

SUBSTANCE: invention relates to automotive windshield wiper. Proposed structure comprises windshield wiper unit connected to a support lever. Windshield wiper unit includes an elongated element having a seat, wiper, connected to elongated element, a movable holder arranged to displace seat, at least one support pin fixed on seat and passing through mobile holder, and at least one pair of elastic elements, each being arranged between seat and moving holder. Mobile holder is placed between elastic elements. Windshield wiper unit additionally contains at least one bushing installed on support pin and located in movable holder. Bushing of windshield wiper unit has two opposite ends, resting against mobile holder.

EFFECT: reduced frictional resistance, since mobile holder is displaced relative to seat and is deflected therefrom, as well as elimination of vibrations occurring during movement windshield wiper unit.

5 cl, 8 dwg