| 摘要 |
The system for connecting sectional boards, particularly panel-like elements having rectangular greater surfaces and horizontal greater sides to form partition walls is characterized in that it comprises two metal sections (PA,PB) intended to connect a lower sectional board (A) to an upper sectional board (B), one metal section (PA) being attached to the upper greater horizontal side of the lower sectional board (A) and the other metal section (PB) being attached to the lower greater horizontal side of the upper sectional board (B), said metal sections (PA,PB) being connected to each other by means of a tongue-and-groove joint (37,38) and forming, once they are connected together, a recessed portion (S) extending along the greater horizontal side of the sectional boards (A,B) and intended to receive and hold therein a corresponding portion of an element or fixture intended to project or to hang from the partition wall. <IMAGE> |
