摘要 |
<p>The device has a framework (1), several stackable sheet plates (2) which can be applied in the framework, and a seal element (3) provided between the framework and or sheet plates. A high-speed tensioning arrangement (4) is provided at the sheet plate and which can be strutted under inclusion and or sealed against the framework. The high-speed tensioning arrangement is provided by an eccentric cam mechanism (11) which can swivel into or beside the framework opening (12) and shiftable into the opening into a clamping position in which the sheet plates are strutted against the framework.</p> |