Fixing and tensioning device for at least one flexible sheet, flexible sheet, sheets made of flexible material and fitted with at least one element according to this device, and arrangements making use of at least one sheet

摘要

The invention relates to a device for fixing and tensioning at least one flexible sheet (3) between at least two supports, particularly by means of at least two of these opposing edges (4), which device (1) for fixing the sheet in a plane employs substantially rectilinear elements (5, 6) which, on the one hand, are fitted with at least one means (7) for assembling them together by interlocking along at least one of their longitudinal generatrices and, on the other hand, each have at least one at least indirect anchoring and/or bearing face, one to an edge (4) of a sheet and the other to the support mentioned, such as a wall surface. It is characterised in that at least one of the elements (5), each intended to be associated with one of the edges (4) of a flexible sheet (3), comprises, in its wall (10) shaped into a hook (12) and, precisely in the lip (15) which forms the active part visible to the operator (14) during the fitting of the sheet (3) equipped with the element (5) in question, at least one cut-out (17) which defines at least one face (18) in a plane which is substantially transverse to the element (5) in question. IMAGE