| 摘要 |
<p>The invention solves the problem of possibility of applying roof window with adhering structure of connection between window sash and window frame characterized by optimal parameters of tightness and thermal isolation.</p><p>Window sash /<Underline>2</Underline>/ is equipped with mechanism for its putting aside and rotating over upper surface of window frame <Underline>/1</Underline>/, where such mechanism a form of sliding track system /<Underline>8</Underline>/ fastened permanently over adherence surface of window frame /<Underline>1</Underline>/ cooperating with a set of profile members /<Underline>9</Underline>/ embedded in the upper edges of window sash /<Underline>2</Underline>/.</p><p>Window frame /1/ in addition has circumferential projection /10/ and section /11/ cooperating with protrusion /12/ fastened to window sash /2/.
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