摘要 |
The bellows (10) join two tubes (8, 9) for conveying a fluid at a pre-set spacing from each other. The two tubular ends (5, 6) of the bellows surround the ends of the tubes. There is also a flexible joint sector (1), the ends (1a, 1b) of which are firmly mechanically connected by joints (2, 3) to the tubular ends of the bellows |