Grinding segment for grinding profiled edges comprises several segments connected to one another to form one-piece grinding ring whose individual segments can be folded along predetermined weakened lines

摘要

The grinding segments (11) which have grinding coverings and can be inverted over a row of support segments for grinding profiled strips are connected to one another to form a one-piece grinding ring (10) whose individual segments can be folded along predetermined weakened lines. The weakened lines are tangential to an inner circle which runs concentric with the rotational axis of the grinding ring. The weakened lines can be formed by film hinges.