A dynamic environmentally actuated ceiling baffle and system that incorporates sidewalls with cuts or kerfs, top and bottom portions and sensors to automatically, programmatically and manually properly configure the ceiling baffle for optimal noise reduction based on the environment or the needs of the user, and that can be quickly and easily installed onto ceiling structures using integrated locks, cables or magnets, to produce a dynamic environmentally actuated ceiling baffle system, and to provide an aesthetically pleasing image, along with a reduction in unwanted noise and/or room acoustics, using the programmed or manual actuation to tune the ceiling baffle to respond appropriately to the acoustic need.

Ceiling tiles for drop ceilings are disclosed. The ceiling tiles have a main portion that is comprised of a sheet of material, such as tile material, and a baffle portion. The main portion has an enclosed slot, and the baffle portion inserts into the slot such that with the ceiling tile in an installed orientation, the baffle portion extends downwardly from the main portion. The baffle portion has a flange on one end that is larger than the slot in at least one of width or length, such that the flange retains the baffle portion in the slot. Drop ceilings that use these ceiling tiles are also disclosed.

A ceiling suspension system that includes a plurality of acoustic panels that are configured to be installed or attached into openings of a grid formed by main runners and cross runners of the ceiling suspension system. The acoustic panels include a plurality of main blades that extend in the same direction as the main runners and cross blades that extend in the same direction as the cross runners. Two or more of the main blades comprise a kerf in a first lateral edge of each main blade. The kerf comprises a first slot and a second slot that form a stepped configuration.

In one embodiment, a multiwall sheet can comprise: a first wall; a second wall; an intermediate wall disposed between the first wall and the second wall; a first set of ribs disposed between the first wall and the intermediate wall; a second set of ribs disposed between the second wall and the intermediate wall; a cavity disposed between adjacent ribs; wherein the multiwall sheet is configured to expand and/or collapse when a mechanical force (preferably shear force) is applied to the intermediate wall. Preferably the multiwall sheet has a flexural rigidity of greater than or equal to 10 N/mm.

Ceiling tiles for drop ceilings and drop ceilings with such tiles are disclosed. The ceiling tiles have a main portion that is sized and adapted to fit within a grid of the drop ceiling, and a baffle that hangs down from the main portion. The ceiling tiles may be arranged such that they can be made, shipped, and sold in a flat configuration and folded into a three-dimensional configuration with the down-hanging baffle for installation. For example, a sheet of tile material may have a plurality of fold lines defined in it that allow the sheet to fold in such a way as to define the main portion and the baffle. In the flat configuration, the sheet of tile material may have the dimensions of a standard drop ceiling tile; in the folded configuration, the ceiling tiles may also have standard ceiling-tile dimensions.

A device for attaching at least one cloth for producing a tensioned-cloth false partition, comprising a first profiled member forming a profiled rail comprising at least one reception groove, the reception groove being delimited by at least two lateral walls, and at least one second profiled member able to be fitted removably in the reception groove of the first profiled member, having a cross section in the form of a U or V, one of the arms of the U or V shape comprising at least one deformable longitudinal projection arranged so as to come into abutment against a wall disposed opposite the arm carrying the deformable projection when the second profiled member is in place in the reception groove of the first profiled member.

A dynamic acoustic locking ceiling baffle and a dynamic acoustic locking ceiling system, that includes a single piece of material folded into acoustic locking ceiling baffles, using locking pieces and locking mechanisms, to quickly and easily install the acoustic locking ceiling baffle onto construction ceiling hangers to provide an aesthetically pleasing image, along with a reduction in unwanted noise or room acoustics.

A faceted architectural fixture is provided that include one or more folded elongated strips, each providing a series of alternating faceted surfaces.

The present invention relates to a surface forming system intended to be supported by a structural ceiling and/or a wall of a room. The surface forming system comprises a first tile and a second tile, each tile comprising a front major surface, an opposing back major surface and at least one edge surface extending along the perimeter of the tile and connecting the front and back major surfaces, a first connecting member and a second connecting member, each comprising a tile connector and a pivot connector, wherein the tile connector of the first connecting member and the second connecting member are connected to the first tile and the second tile, respectively, and wherein the pivot connector of the first and the second connecting members are pivotably connected to each other such that the tiles are foldable relative each other. The invention further relates to a method for installation of a surface forming system supported by a structural ceiling and/or wall of a room.

A dynamic acoustic ceiling baffle and a dynamic acoustic ceiling baffle system, that includes multiple shaped baffles that can be quickly and easily installed onto construction ceiling hangers without the need for additional tools, to provide an aesthetically pleasing image, such as an undulating image, along with a reduction in unwanted noise or room acoustics.