| 摘要 |
<p>In the room-dividing wall, movable elements are hung so as to be displaceable in top guide-rails. In their upright edge areas they are pushed close together by closing-hooks, and they have extensible battens for sealing against floor and ceiling. They are movable by a shared drive motor. The motor causes a shared conveyor, in chain or similar form to move, wall elements (A, B, C) being individually coupled to this for movement. It may be constantly circulated, and extend over the whole conveyor sector, in continuous form. Individual movability is provided for each wall element, while overall construction is simple.</p> |
