MODULAR STRUCTURAL PURLIN
    2.
    发明公开

    公开(公告)号:EP4455424A1

    公开(公告)日:2024-10-30

    申请号:EP22851049.1

    申请日:2022-12-20

    Abstract: The invention relates to a metallic purlin destined to be preferably used in roofs and façades of industrial buildings and other spaces, such as sports pavilions, or covered infrastructures which require beams covering large spans. Having in general a "Z" configuration, the purlin (1) comes from the union, in a single purlin, of two parts of purlins placed in opposite orientation: the purlin in sigma ("Z") and the purlin in C ("[") . The front flap(1-a), equipped with a front edge (1-c), is slightly larger than the back flap (1-b) provided with a back edge (1-d), which allows the flap of one purlin to hermetically fit in the flap of the other. The purlin (1) is provided with holes (2) distributed longitudinally, wherein the screws are tightened (3). The present purlin (1) can be coupled to another equal one, in opposition, giving rise to a tubular configuration and allowing the rotation thereof and successive fittings.

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