| 摘要 |
<p>A closing unit for a vacuum valve includes a first valve plate (7) for closing a first valve opening (2) of the vacuum valve, a second valve plate (8) for closing a second valve opening (3) of the vacuum valve, and a carrier plate (19) that lies between the valve plates (7, 8) to which the valve plates (7, 8) are fastened detachably. For fastening a corresponding valve plate (7, 8) to the carrier plate (19), at least one clamping piece (20, 21) is used by which interacting clamping surfaces (22-26) are clamped with each other. Of the interacting clamping surfaces (22-26), at least one is constructed as an angular surface by which the corresponding valve plate (7, 8) is pressed against the carrier plate (19).</p> |
