초록 ▼

The present invention relates to a device for attaching at least one acoustic panel (1) to a wall (P) characterized by having first attaching means (10) associated with wall (P) and second attaching means (20) associated with said acoustic panel(s) (1), said first (10) and second (20) attaching mean

The present invention relates to a device for attaching at least one acoustic panel (1) to a wall (P) characterized by having first attaching means (10) associated with wall (P) and second attaching means (20) associated with said acoustic panel(s) (1), said first (10) and second (20) attaching means being connected to each other by elastic connecting means (30). By adjusting the elasticity of the connecting means, the frequency of each acoustic panel can be individually tuned to treat the various sound frequency ranges. In addition, the device according to the invention enables the acoustic panels to be disconnected from the wall on which they are mounted, thus increasing the insulation of the room.

대표청구항 ▼

The invention claimed is: 1. Device for attaching at least one acoustic panel to a wall, comprising: a first attaching device associated with the wall; a second attaching device associated with the acoustic panel; and an elastic connecting device, the elastic connecting device comprising a unitary

The invention claimed is: 1. Device for attaching at least one acoustic panel to a wall, comprising: a first attaching device associated with the wall; a second attaching device associated with the acoustic panel; and an elastic connecting device, the elastic connecting device comprising a unitary one piece structure that includes two pluggable lugs connected to each other by an elastic zone disposed between the two pluggable lugs, elasticity of the elastic connecting device being adjustable in response to a specified acoustic frequency, wherein one of the two pluggable lugs is plugged into the first attaching device and the other of the two pluggable lugs is plugged into the second attaching device, the first and second attaching devices comprising profiles, wherein in order to receive two contiguous acoustic panels, the profile of the first attaching device has substantially a shape of two juxtaposed U's, and the second attaching device comprises two substantially U-shaped profiles each facing one of the two juxtaposed U's of the profile of the first attaching device, legs of the juxtaposed U's of the first attaching device being connected to legs of the U's of the second attaching device facing them by the elastic connecting device. 2. Device according to claim 1, wherein the elastic zone of the elastic connecting device comprises an elastically deformable material. 3. Device according to claim 2, wherein the elastic zone of the elastic connecting device comprises an elastomeric thermoplastic polymer. 4. Device according to claim 1, wherein the first and second attaching devices are removably associated with the elastic connecting device. 5. Device according to claim 1, wherein the profiles have a substantially U shape with concavities facing each other, legs of the U's being connected together by the elastic connecting device. 6. Device according to claim 1, further comprising a center mast shaped so as to be inserted between the two juxtaposed U's of the first attaching device, the mast having a stopping device that inhibits tilting of the acoustic panel associated with the second attaching device. 7. Device according to claim 6, further comprising a locking device that cooperates with the center mast. 8. Device according to claim 7, wherein the locking device has a substantially T-shape configured to engage a corresponding shape of the center mast. 9. Device according to claim 1, wherein the acoustic panel is associated removably with the second attaching device. 10. Device according to claim 9, wherein the acoustic panel is associated with the second attaching device by gluing or by a double-faced adhesive. 11. Device according to claim 1, wherein the elastic connecting device comprises a metal material with elastic properties. 12. Device according to claim 1, wherein the first attaching device and the second attaching device are spaced from each other in a direction perpendicular to the plane of the wall. 13. Method of acoustic treatment of a space defined by walls comprising: providing an attachment device comprising: a first attaching device associated with the wall; a second attaching device associated with the acoustic panel; and an elastic connecting device, the elastic connecting device comprising a unitary one piece structure that includes two pluggable lugs connected to each other by an elastic zone disposed between the two pluggable lugs, elasticity of the elastic connecting device being adjustable in response to a specified acoustic frequency, wherein one of the two pluggable lugs is plugged into the first attaching device and the other of the two pluggable lugs is plugged into the second attaching device, the first and second attaching devices comprising profiles, wherein in order to receive two contiguous acoustic panels, the profile of the first attaching device has substantially a shape of two juxtaposed U's, and the second attaching device comprises two substantially U-shaped profiles each facing one of the two juxtaposed U's of the profile of the first attaching device, legs of the juxtaposed U's of the first attaching device being connected to legs of the U's of the second attaching device facing them by the elastic connecting device; and covering at least a part of a wall with an acoustic panel, the acoustic panel being associated with said wall by said attachment device. 14. Method according to claim 13, the acoustic panel is reversible, with each face providing a different treatment of the received sound. 15. Method according to claim 14, wherein one face provides absorption of the sound while the other face provides reflection of the sound.