| 摘要 |
The invention relates to a clamping mechanism for securing at least one object, for example a barrier, to a rail comprising a rail web and a rail head, which clamping mechanism comprises a linkage comprising at least four rods which are pivotally interconnected via points of attachment, a short rod of which is directly connected to an upper rod and also to a bottom rod, which short rod is movable from a first position to a second position and vice versa, in which first position of the short rod the clamping mechanism can be positioned in a lateral section of the rail with some play, while in the second position of the short rod the clamping mechanism is clamped in position in the lateral section of the rail by means of the short rod. |
