FIELD: machine building.
SUBSTANCE: invention relates to automotive industry. Frameless wiper brush comprises long resilient bearing element, elongated cleaning blade from elastic material and connecting device for swinging lever. On lengthwise opposite sides cleaning blade has longitudinal grooves, in which bearing element longitudinal plates are located at a distance from each other. Connecting device for swinging lever can turn about axis located near one of lever ends. Connecting device is connected with longitudinal plate by pin, made with possibility to interact with hole in longitudinal plate and move from first mounting position to second assembled position. Connecting device comprises channel to guide pin during its displacement from first position into second and has U-shaped cross section.
EFFECT: improvement of wiper brush operation.
9 cl, 8 dwg
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