Patent ID: 7818933

Claim:
A joining system for connecting a first element to a second elements, comprising a receiving device mounted in the first element, a box element mounted in the second element and a bridge element located partly in the receiving device and partly in the box element in a connected condition of the joining system, wherein the box element comprises at least one attachment device for attaching angled reinforcing rods, and further wherein the box element comprises a beam box, with a top plate, two lateral plates and a bottom plate, where the attachment device is connected to the box element and comprises at least one attachment element with at least two through-going holes with a centre axis extending substantially parallel to the lateral plates of the beam box and substantially transverse to the top plate, for insertion of at least one reinforcing rod on each side of the box element, and wherein the end of the reinforcing rod contains a securing device, and further wherein the securing device comprises a thickened portion of the reinforcing rod, near or at one end thereof, thus enabling the reinforcing rod to be inserted through the through-going holes in the attachment element and where the thickened portion will abut against a portion of the attachment element round the through-going hole.