| 摘要 |
A rail channel connector 4 has a connector 18 with a helical headpiece 5. The headpiece 5 is configured to engage into an undercut channel 2 of a rail 1 and for introducing the headpiece 5 into the undercut of the channel 2 through the channel opening 3 which runs the longitudinal length of the rail 1. The rail channel connector 4 comprises means for attaching an item onto same. Further a locking element with at least one locking bar 15, 15.1 is provided for engaging into the channel 2 in order to secure the headpiece 5 when it has been inserted into the undercut of the channel 2. The helical headpiece 5 is configured with at least one projecting helix vane 8, 8.1, the span of which is larger and the width of which is less than the clear span of the opening 3 of the channel 2. The height of the headpiece 5 is moreover smaller than the clear height of the undercut of the channel 2. In order to secure the headpiece 5 of the at least one locking bar 15, 15.1 of the locking element 12 that engages in the undercut of the channel 2, this interacts with at least one projecting helical vane 8, 8.1. |
