| 摘要 |
<p>The device has a bellows material (1) arranged around a central bellows longitudinal axis (A). The material has inner folds (1a) and outer folds (1b). A support element (2) is arranged perpendicular to the axis and is provided for supporting the inner and outer folds. The support element has a compensation section (2b) at a region that is opposite to the material. The section partially surrounds the support element. The support element that is formed with the section is detachably inserted into the outer folds. The support element exhibits a region (2a) that consists of metal sheet or plastic.</p> |
