Patent ID: 6163917
Filing Date: 2000-12-26
Classification: A46B

Abstract:
A rotary brush for surface treatment of workpiece comprising a brush fitting clamped between two interconnected clamping disks and mounted on an essentially cylindrical holding element formed thereby, the two clamping disks each having on their mutually facing sides an axial collar having outside or inside diameter such that when the clamping disks are fastened together the axial collar of one clamping disk engages the axial collar of the other clamping disk in connecting fashion so as to form the clamping disk connection to simultaneously form the cylindrical holding element for mounting the brush fitting, the engaging connection between the axial collars of the two clamping disks being formed by a fitting or clamping joint, the fitting or clamping joint between the axial collars being formed by at least one of the axial collars having elevations, in the form of axial ribs on its circumferential surface cooperating with the axial collar.