Patent ID: 6783444
Filing Date: 2004-08-31
Classification: B23C,B23Q,B24B,Y10T

Abstract:
A tool for machining a recess in the bore of a workpiece, said tool comprisinga holding arm having a longitudinal axis and a dimension transverse to said longitudinal axis, and a tool wheel mounted for rotation on said holding arm about a bearing axis which is transverse to and offset from the longitudinal axis of the holding arm, said tool wheel comprising a rotationally symmetric hollow carrier which, with said holding arm, forms a housing for accommodating a bearing arrangement and a drive for the tool wheel, said tool wheel further comprising a machining body arranged on the outer circumference of said carrier and projecting beyond the transverse dimension of the holding arm on only one side of the holding arm, whereby said tool may be used to machine a recess in the bore of a workpiece, said recess having a depth corresponding to the projection of said machining body beyond said holding arm.