PANTOGRAPHIC APPARATUS FOR CLEANING THE AUTOMOTIVE WINDSHIELD Russian patent published in 1994 - IPC

FIELD: automotive industry. SUBSTANCE: apparatus has windshield wiper 1 connected with ends 12 and 18 of main turn arm 10 and supplementary turn arm 11, correspondingly. Free ends 13 and 19 of arms 10 and 11 are connected correspondingly with main roller 14 with drive from the electric motor and with supplementary roller 22 fastened on body 15 of the automobile. Main 10 and supplementary 11 turn arms are connected with windshield wiper 1 by means of first 8 and second 9 pins disposed on the wiper and mounted along it. EFFECT: such connection of windshield wiper 1 and arms 10 and 11 simplifies the apparatus construction, enhances the driver's field of view and decreases frontal disturbances. 8 cl, 4 dwg