| 摘要 |
<p>The present invention concerns a compression unit for a frame (1, 1'), receiving one or more separate units (2) for cable entries, pipe penetrations etc. The compression unit comprises a compression plate (3, 3', 4) to be received in the frame. The compression plate (3, 3', 4) has protrusions (5, 5') to be received in grooves (9, 10, 9', 10') of the frame (1, 1'). The grooves have a first straight part (9, 9') and a second rounded part (10, 10'). To put the compression plate (3, 3', 4) in a compressing position, the compression plate (3, 3', 4) is turned by use of a suitable tool (14), when the protrusions (5, 5') are in the rounded parts (10, 10') of the grooves.</p> |
