| 摘要 |
The present invention relates to an invisible two-part universal support, with adjustable tension, for a sheet to be stretched on a wall or a ceiling. Support characterised in that it is essentially composed of a fixed portion 1 in the form of a profiled part securely fastened to a corner of a wall or a ceiling, and by a retractable portion 2, also in the form of a profiled part, and intended to be inserted and locked in the fixed portion 1 by interaction of shape and elastic deformation, these two portions gripping between their faces one end of the sheet 3 to be stretched, allowing adjustment of the tension, and forming an invisible universal support. <IMAGE>
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