WIPER Russian patent published in 2017 - IPC B60S1/38 

FIELD: transportation.

SUBSTANCE: wiper has carrier 10a with at least one longitudinal guide channel for guiding at least one elastic element to be placed therein and associated with wiper brush 12a which is intended to be connected to carrier 10a. Carrier element 10a has at least three fastening grooves spaced apart in longitudinal direction 22a, which are intended to form a geometric closure with adapter 12a associated with the wiper brush. The fastening grooves are at least partially located on the fastening element intended to fasten the wind-reflecting element and form a geometric closure thereto.

EFFECT: stable connection of the carrier with the adapter connected to the wiper brush.

8 cl, 20 dwg