Connecting device for two rod segments

摘要

The invention describes a device (40) for connecting and locking two segments (26, 28) that form part of a hollow rod (24) used in road barriers, characterised in that it comprises mechanical means with variable geometry comprising two surfaces (36, 38) that are adjustably movable relative to one another to engage the ends of the two segments, thus rigidly locking them and joining them together.