Bellows for machine tool, has frame parts, which are movable against each other, and protection cover unit, which extends parallel to folding direction and includes air foil arranged over two folding surfaces

摘要

The bellows has frame parts (1), which are movable against each other, where a bellow material (4) is attached to the frame parts. A protection cover unit (5) extends parallel to a folding direction and includes an air foil (5a), which is arranged over two folding surfaces (4a, 4b). The cover unit includes a section, which partially surrounds a folding pin. The cover unit is connected with the respective folding surfaces. The cover unit is made of spring steel.