| 摘要 |
<p>A adjustable frame device, provided with an elongated and almost rectilinear first element (2) for a mean to be fixed to a wall, comprises second threaded means (4) mutually screwed to first threaded means (3) connected to the first element (2), while the second threaded means (4) match the wall.</p><p>The appropriate mutual rotation of the threaded means (3, 4) cause the spacing apart or the approaching of the first element (2) in respect to the wall.
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