| 摘要 |
The invention relates to a device making it possible to assemble, to put together easily and to manufacture economically a modular wooden framework which can be enlarged as required and which as required receives intermediate shelves as well as side and bottom panels. It is characterised by the mutual interlocking about a rectangular upright of two crossmembers which are square to each other, one of them comprising at its end and over its entire height, a tenon 1 which is offset from the inside as an excess thickness with respect to the back face of the upright and fits snugly into a groove 2 obtained between the back face of this upright and the end of the second crossmember by means of a simple vertical rebate 3 at its end and on the side, the superposition of a second upright being furthermore positioned by a hollow dowel traversed by the assembly return member. <IMAGE> |
