| 摘要 |
The apparatus i.e. flange connection has a coupling element (18) for coupling to a gas conducting pipe, and another coupling element (20) for coupling to a metal spring bellow, where the coupling elements are coupled to each another via a pivotable operating lever (22), and the flange connection is adjusted by pivoting the operating lever from a position in which the coupling elements have a larger spacing from one another into another position in which the coupling elements have a smaller spacing from one another. An independent claim is also included for a vacuum arrangement. |
