| 摘要 |
The invention relates to an enclosure for a drive unit (1) for automating a garage door, wherein the drive unit (1) comprises a connection to a drive rail (4), which is provided with a circulating force-transmission means (19); the enclosure is a two-part housing consisting of a lower housing part (2) and an upper housing part (32, 54), wherein the lower housing part (2) has a straight, flat housing lower face (37), the edge regions (15) of which have rounded portions (8) and adjoining, substantially straight side sections (9), and the upper housing part (32, 54) is placed onto the side sections (9), wherein the outer contour includes transitions (11) in the form of curved profiles, which open towards a straight housing rear face (7), which is substantially parallel to the housing lower face (37), wherein the area of the housing rear face (7) is smaller than the area of the housing lower face (37). |
