The winding shaft (20) has a main body (22) formed as a cone-shaped hollow metal part along a winding shaft axis (2), where the main body is provided for receiving a coiled removable sheet (30,30a) of the winding shaft. The wall thickness of the main body ...

The roller blind installation has a winding shaft (19) with a symmetrically rotating circumference and a track (15) which is fastened along one edge of the shaft. It has a raised surface (56) running the length of the shaft and which leads from the exterio...

The blind has a roller support (31) formed by a band (37), which is wound up for producing a cylindrical sleeve on a core (35) of the roller support. A blind track includes a shape deviating from rectangle and is attached, with an edge, to an outer periphe...

The blind consists of a screen (13) of a supple material with one edge (131) fixed to a draw bar (14) and the opposite edge (132) attached to a truncated conical roller, being embedded in its molded or over-molded surface. The blind consists of a screen (1...

The roller blind (1) consists of a tube (2) on which the blind is rolled, rotating on a fixed central shaft (3), with coiled strip springs (5, 6) to return the blind to its rolled position when released. The springs are located inside the tube, with their ...