Evolved device for the rotation of sliding panels, comprising: - at least one panel (1); - an upper profile (2) arranged on the upper side of each panel (1); - an upper guide (3) arranged parallel and superiorly to the upper profile (2) comprising a side wall (3.1) and a lower wall (3.2) in which a window (3.3) is made; - a sliding and swiveling hinge (4) and a sliding and exit hinge (5), both (4, 5) fixed at a distance and superiorly in each upper profile (1.2) and being able to run inside the upper guide (2)); - the sliding and pivoting hinge (4) comprises first support means (4.1) for the sliding by the upper guide (3), second support means (4.3) that can run in a counter-lock (6), and a first shank (4.2) connecting the first support means (4.1) and the second support means (4.3); - the sliding and exit hinge (5) with possibility of exit through the window (3.3) comprises third support means (5.1) for sliding by the upper guide (3), and a second shank (5.2) connected to the third support means (5.1); - at least one first retainer (2.1) fixed at the upper end of the upper profile (2); - at least one second retainer (3.4) fixed to the lower end of the upper guide (3); - so that when the panel (1) begins to rotate, the axis of rotation of said panel is determined by the position reached by the sliding and turning hinge (4) within the counter-lock (6), and the collaboration of said counter-closure (6) with the support of the first retainer (2.1) against the second retainer (3.4), allowing in the turn the exit of the sliding and exit hinge (5) through the window (3.3); characterized in that the first retainer (2.1) has its U section with a central span (2.11) and two lateral spans (2.12), these being arranged in the upper profile (2), the second retainer (3.4) has its L section with a horizontal wing (3.41) supported on the lower wall (3.2) and a vertical wing (3.42) supported on the side wall (3.1) of the upper guide (3), without crimping therein. (Machine-translation by Google Translate, not legally binding)
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