Patent ID: 6658807
Filing Date: 2003-12-09
Classification: E04D

Abstract:
A double curved tile includingan anti-sliding fixing formed body (1), made by extrusion, said body having a central curved portion (2) provided with two lateral parts (3 and 4) each of a different shape with a back outline (5) and a front outline (6) having its upper part provided with a projecting curve (7) and having a lower or underlying surface (8) formed by means of stiffening ribs (9), antidrop ribs (10) and front (11) support ribs and rear (12); and lateral longitudinal fixed joint lower grooves (13) on the underlying surface (8) and upper grooves (14) while always on the underlying surface, and having on the front end of the body of the tile an antisliding detent (15).