| 摘要 |
The unit securing brackets onto a rail (1) having a U-shaped cross-section whose arm free ends rest against a base and which has fastening cavities (2) located on the section between the arms, comprises a body (3) with a cavity (4) whose dimensions correspond to that of the rail so that it rests against the base when positioned either side of the rail. This body is secured to the rail using a fastening tool (5, 6) which mates with the rail cavity, whilst brackets are received in the additional body cavities (9). |
