WINDSHIELD WIPER Russian patent published in 2016 - IPC B60S1/38 

FIELD: motor car construction.

SUBSTANCE: claimed wiper comprises flexible elongated bearing element and elongated wiper rush 2 made of flexible material. Said brush includes at least one groove 3 to accommodate the bearing element lengthwise strap 4 wherein free ends of said brush 2 are connected with appropriate connector 8. Note here that said brush 2 is provided with spoiler 7. The latter is located at the brush side directed from the side of glass to be cleaned. At least one connector 8 is coupled with brush 2 without whatever connection means between said connector 8 and said strap 4. Said connector 8 comprises the internal stiffness rib 9 connecting the sides 10 of said connector 8. Note also that said spoiler 7 is spaced, over the brush length at its free end facing said connector 8. Aforesaid internal crosswise stiffness rib 9 as-mounted abuts on said spoiler 7.

EFFECT: reliable retention of wiper brush at the connectors.

10 cl, 3 dwg