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(11) | EP 0 969 158 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Roof covering system |
(57) Roof covering system comprising a number of modular elements each formed by a plate
(1; 11) having at least two adjacent sides with respective edges (1a, 1b; 11a) bent
in the same direction perpendicularly to the plate plane and forming, in correspondence
of the corner comprised between these sides, an integral gutter (2, 3; 4). Each of
the bent edges (1a, 1b; 11a) is designed to be frontally coupled with a corresponding
edge bent in the opposite direction of an adjacent modular element. |