| 摘要 |
The device (10) has an end cap (12), and elastic rails (14) each comprising a centering unit (18) in its end region (16) for centering the rail by a centering unit (20) of the end cap, where the end region has shape of fork. One of the centering units has a conical region (22) for forming a bearing surface (24) for the centering unit realized separately from the other centering unit at installed state. The conical region has longitudinal extension (26) in a section plane, where the extension is greater than transverse extension (28) of the conical region by coefficient of 2. |
