Thrust peg system transmitting transverse forces between concrete sections, builds-in bushes into each section and inserts thrust peg, which is relocated into final position bridging gap between sections

摘要

The first peg bushing (1) is built into the first section (2). A second peg bushing (3) is built into a second section (4). The thrust peg (5) can be slid from an assembly position into a final position, where it bridges a gap left between the two sections (2, 4). The pegs may be slid into the final position by an arrangement of ball bearings in a curved track, by a force directed at right angles to the pegs.