| 摘要 |
The fitting has a support surface on a door outer side of door leafs. A nut is pivoted at a pivoting angle limited by stopper edges (7', 7'', 8', 8''). The stopper edges are changed between a left operation condition and a right operation condition by the support surface. The support surface comprises an aperture for insertion of a changing element of blocking elements (6). The changing element is inserted into the aperture in different orientations and limited depending upon the orientation of the pivoting angle for the left operation condition or the right operation condition. |
