| 摘要 |
The profile (8) has a profile strip (13) that forms a single or multiple hollow chambers (9) in a closed condition. A strip-shaped groove (10) is provided for fixation of electrical-mechanical mounting parts and/or driving devices. The hollow chamber is closed by a strip-shaped cover (14), which is detachably fastened to the profile strip by locking units (16, 18) such as spring element, at a closed condition. The spring element is made of an elastic material. A movable locking device is arranged at the hollow chamber for locking the cover at the strip. An independent claim is also included for a window- or door frame comprising a drive. |
