FIELD: mechanical engineering. SUBSTANCE: device has a cylindrical brush, a traverse with supports for positioning the brush ends, two drive mechanisms providing brush operation in the mode of copying the machinable surface. The drive mechanisms are mounted on the supports and are connected to the brush ends. Moreover, the device has a brush axial rotation drive. The brush body is made flexible. The brush drive mechanisms are made for rotation of the brush ends in the plane parallel to the traverse to shape the brush to the form of the cleaned surface. One of the supports is made movable along the traverse. EFFECT: improved structure. 2 cl, 2 dwg
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