Bellows for covering of machine elements has several relatively movable segments upon at least one of which is provided signal element to indicate movements of bellows

摘要

The bellows for the covering of machine elements has several segments (04) formed by the folds and which are movable relative to one another. A signal element (05) is installed at least on one segment and may be installed on all segments. A signal element may be provided on all four edges of a segment, and may be installed on a segment fold forming an outer edge (02). The signal element may have at least one stabilizing element, especially in the form of a wire or similar.