| 摘要 |
<p>The present invention relates to a device used to open and close Vasistas windows, which is actuated by means of a single rope (2), in which the lock (S) comprises an oscillating plate (4) for coupling with the pin (1), which interferes with a retention catch (6) actuated by the opening lever (7) by means of a flexible blade (8) that interferes with a cam (4e) obtained on the oscillating plate (4).</p> |
