| 摘要 |
The invention relates to modules of original shape which can be rapidly assembled and disassembled and are used to form truss girders. It comprises a central module and two end pieces. With the assembly of several beams, it is possible to form numerous lightweight constructions : garden shelters, garages for caravans, boats, bicycles, fair stands, etc. The advantage of these three modules resides in the fact that they can rapidly change function and location, and they lend themselves very well to the enlarging or reduction of these various applications. <IMAGE>
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