| 摘要 |
The cable tray assembly device joins two parts that are pierced with a hole, using a retainer (12) that passes through the two holes and comprises a head (24) to retain the first part and two wings (25) to retain the second part. A locking rod (13) is inserted between the wings, and rotated relative to the retainer (12) so a wider part of its transverse section (19) keeps the two wings apart. |
