Fixture for tool element to spindle of turning tool

摘要

The engaging appliance (10a,20a) is positioned between the first (10) and second (20) rotary part. The second rotary part turns forcibly with the first rotary part, in the rotational direction of the spindle (2). Between the first and/or second rotary part and the elastic element (30) there is a piece (31) for reducing the frictional force between the parts. The elastic element has a peripheral part (30a), extending radially outwards from the friction-reducing element, and covering the friction reducing element from the outside.