Abstract: Building panels, especially floor panels are shown, which are provided with a vertical locking system on adjacent edges including a displaceable tongue that has a main tongue body and separate spring parts attached to the body.
Abstract: Floor panels are shown, which are provided with a vertical locking systems on short edges including a displaceable tongue that is displaced in one direction into a tongue groove during vertical displacement of two panels.
Abstract: Building panels, especially floor panels are shown, which are provided with a locking system including several separate strip parts connected to the panel edge.
Abstract: Floor panels are shown, which are provided with a vertical locking system on short edges having a displaceable tongue that is displaced in one direction into a tongue groove during vertical displacement of two panels.
Abstract: Floor panels are shown, which are provided with a vertical folding locking system on short edges that only locks vertically and a mechanical locking system on long edges that prevents displacement along the long edges.