| 摘要 |
The door opener housing (25) has at least one cable guide (not shown). The housing cover (26) includes the cable guide. Sides of the housing are each closed by covers, each cover including a cable guide. The guide is a groove, e.g. formed by ridges milled from the cover. The ridges are parallel. They are in V-shaped pairs. The guide alternatively consists of a closed channel in the cover (26). |
