Abstract: A system for suspension of a curtain device has at least one curtain guide track and at least one curtain that is suspended on a plurality of suspension units with a guide element for guiding a suspension unit along the curtain guide track. The curtain guide track and the guide element provide a bearing surface. The system further has a silencing material provided on the bearing surface.

Abstract: The invention relates to a multichannel profiled element for curtains, comprising a plurality of downwardly open guiding channels for each receiving at least one carriage. It consists of a plurality of profiled elements which each form one of the guiding channels, can be moved in the longitudinal direction of the channels, and are interconnected in a fixed manner perpendicularly to the longitudinal direction. The multichannel profiled element for curtains is suitable for a curtain device and can comprise a curved section with a comparatively small bending radius.

Abstract: The invention relates to a carriage comprising a rail having a first end and a second end, and a fixing means extending between said ends. The fixing means is used to detachably fix a curtain to the rail. The rail is movably mounted on slides in a channel of the profiled element for the curtain. The rail is highly flexible such that it bends elastically accordingly in a curved section when the carriage is displaced.

Abstract: The invention relates to a device having a plurality of parallel lamellae and an actuating device. The lamellae can be brought together to form a packet and connected to a pivoting element for pivoting purposes. The pivoting element has a first end and a plurality of other ends which are respectively connected to a lamella. When a lamella is pulled, the lamellae are pivoted in a common plane by the pivoting element. Preferably, the lamellae are respectively pivotably mounted on the upper, essentially horizontal edge thereof.

Abstract: A roller blind having in the external cylindrical surface of a roller a depression that extends essentially over the entire width of the roller in the form of a channel. Inserted into the channel is a carrier which is fastened on one end to the roller by a pivoting cover. The carrier is narrower than the channel, as a result of which it has space for lateral displacements. The carrier has a groove with a slot. The roller blind makes it possible to easily and correctly straighten the blind fabric.

Abstract: A curtain operating assembly has a track 2 with a pulling band 4 and sliding carriages 7, 9. The assembly is also equipped with an electric motor 11 connected to a drive cogwheel 17 and the pulling band. A clutch mechanism allows manual movement of the curtain 8. The drive shaft 33 of the electric motor has an attached claw 22 that may be moved in an axial direction in and out of the drive cogwheel during each rotational direction change of the drive shaft, to thereby engage or disengage the drive shaft.