WINDSCREEN WIPER Russian patent published in 2012 - IPC B60S1/40 

FIELD: transport.

SUBSTANCE: invention relates to connector 10 turning about fixed pin within wiper brush frame 200 arranged in shaped opening 24 made in casing. Said connector 210 is locked on wiper lever 300. Hooked lever end allows pivot joint between wiper brush 200 and lever 300. Said end may be used with hooked lever 300 for four and more sizes with two different radii of curvature and, at least, two different widths with the help of two crosswise elements secured to sidewalls. Crosswise elements 21, 22 feature different curvilinear outer surfaces to accommodate hole 24 to receive pin. Said crosswise elements are secured to every sidewall 11 with the help of elongated ledges 41. Said ledges 41 may be bent and locked to reduce distance between said walls 11.

EFFECT: universal design.

17 cl, 21 dwg