| 摘要 |
This blind comprises a cloth, the upper end of which is linked to a rotary tube (2) suitable for winding or unwinding it and the lower end of which is linked to a load bar held for example by articulated tension arms (4). The winding device comprises a section (5) extending over the whole length of the cloth and inside which there are housed the winding tube (2) which is mounted in a "floating" manner and the part of the cloth which is wound around this tube, the section having a generally cylindrical shape, so that the roll formed by the wound cloth is always bearing against its internal surface along two generatrices (17, 18), located on either side of a longitudinal slot (6) allowing the cloth to be passed out. <IMAGE> |
