WIPER, PRIMARILY, VEHICLE WINDSCREEN WIPER Russian patent published in 2017 - IPC B60S1/38 

FIELD: automotive engineering.

SUBSTANCE: wiper has an elastic member 16a, a carrier 10a, comprising of a carrying element 12a with a longitudinal guide channel 14a for guiding the elastic member 16a therein, and a wind-deflecting device 22a. The wind-deflecting device 22a has at least one supporting rib 72a which extends from its inner outline in the form of a protrusion, intended to transfer the resulting hold down forces of the wind-deflecting device 22a on the carrier 10a. At least one supporting rib 72a, 74a divides the longitudinal channel between the longitudinal guide channel 14a and the wind-deflecting device 22a into two longitudinal channels, and thus, on each of both sides thereof, borders on one of these longitudinal channels, respectively.

EFFECT: reduction of aerodynamic resistance and noise reduction during operation.

9 cl, 7 dwg