Sleeved rails with connecting element has coupling section and overlap part with rubber sponge support

摘要

The two ends of a driving-rod fitment adjoin and may be connected. A first sleeved rail (2) has a coupling section (6) protruding beyond its end. The second rail (3) has its end resting in an overlap part (17) in which the coupling section has an elastically or plastically resilient such as rubber sponge support especially dependent on the strength of the second rail.