| 摘要 |
The invention relates to a frame fixing (1) comprising a cylindrical unit (3) with a threaded outer casing (4) designed with a bore (5; 26) that passes through in an axial direction comprising a first section (6) designed with a cross section in a radial direction that is suitable for the insertion of a tool that can be rotated, and a flange (8) comprising an inner section that creates a controlling section (9). The frame fixing (1) comprises a fixing device (13) that can be inserted into the bore (5; 26) and the controlling section (9) and is characterized in that the controlling section (9) has a cross section D1 (D1) in a radial direction that is determined by a length L1 (L1 ) of the controlling section (9) in an axial direction in such a way that the controlling section (9) limits the radial freedom of movement of the central axis of the fixing device (13) in relation to the central axis of the controlling section (9) to a movement of a predetermined maximal size at the end surface of the cylindrical unit (3). |
