WINDSHIELD WIPER LEVER Russian patent published in 2016 - IPC B60S1/34 

FIELD: motor car construction.

SUBSTANCE: claimed lever comprises locating head 2 fitted in drive shaft and lever element 4 articulated with locating head 2 via pivot pin 5. Said lever element 4 features, in fact, the U-like cross-section nearby the pivot pin 5 with two side walls 6, 7. The portion of the locating head 2 extends between the sidewalls and beyond the pivot pin 5 and has the opposite surface 8, 9, each facing the appropriate sidewall of the lever element 4. Every surface of said locating head 2 part is spaced from appropriate sidewall of the lever element 4 to allow the pint to penetrate into space formed between every said surface and appropriate and appropriate sidewall of the lever element 4. Pin 5 extends through sidewalls 6, 7 of the lever element 4 and crosswise bush of locating head 2. Said crosswise bush 10 extends through the surfaces of locating head 2 part. A partially split ring is arranged around said bush 10 on the outer part of said locating head 2 to allow the paint flow in the space formed by between every said surface and appropriate and appropriate sidewall of the lever element 4.

EFFECT: reduced sensibility to corrosion.

12 cl, 7 dwg