Saint-Gobain Ecophon Patente

The present invention a tile unit (1) for a tile system (100), such as a suspended tile system. The tile unit (1) comprises: a polygon-shaped tile (2); and an edge profile (3); wherein the polygon-shaped tile (2) comprises a first major surface (4) intended to face a room, an opposing second major surface (5), and side edges (2a-d) connecting the first major surface (4) and the second major surface (5); and wherein the edge profile (3) comprises: an elongated structure (6), wherein in an assembled state of the suspended tile system (100): the elongated structure (6) is configured to at least partially fill a gap between the polygon-shaped tile (2) and a neighboring polygon-shaped tile (2), and a surface portion (6a) of the elongated structure (6) extending along a longitudinal axis thereof is intended to face said room. Wherein the edge profile (3) further comprises and an anchor (7) projecting from said elongated structure (6) and insertable into the polygon-shaped tile (2) from one side edge (2a-d) of said side edges (2a-d) such that the elongated structure (6) is arranged along said one side edge (2a-d).

An acoustical panel unit for a baffle ceiling system comprising: a first acoustical panel comprising a coated and/or laminated front surface and a rear surface; a second acoustical panel comprising a coated and/or laminated front surface and a rear surface; a suspension device for suspension of acoustical panel unit, comprising a top engagement member, a bottom engagement member, and a connection member extending between and connected to the top engagement member and the bottom engagement member; wherein the first acoustical panel and the second acoustical panel are arranged with the rear surfaces facing towards each other, wherein the top engagement member engages a top side portion of each the first acoustical panel and the second acoustical panel such that separation of the first and second acoustical panel is counteracted, wherein the bottom engagement member engages a bottom side portion of each the first acoustical panel and the second acoustical panel, wherein the connection member is arranged between the first and second acoustical panel, and wherein the suspension device is arranged to suspend the first and second acoustical panel via the connection member and the bottom engagement member.

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The present invention relates to a method for handling compressible acoustic panels (2). The method comprises: providing a plurality of compressible acoustic panels (2); providing at least two box-shaped distribution units (10) which are bringable to an assembled state in which one of a top part (6) and a bottom part (3) is inserted into the other of the top part (6) and the bottom part (3) for defining a box volume having a box height h1; for each box-shaped distribution unit (10), forming a stack (1) comprising at least two compressible acoustic panels (2), each stack (1) having an uncompressed height h2 which is greater than box height h1; arranging each stack (1) in the bottom part (3) of the associated box-shaped distribution unit (10); arranging the top part (6) of the associated box-shaped distribution unit on top of each stack (2); stacking the at least two box-shaped distribution units (10) and pressing the top part (6') of the uppermost box-shaped distribution unit (10') towards the bottom part (3") of the lowermost box-shaped distribution unit (10") for bringing each box-shaped distribution unit (10) to the assembled state. The present invention further relates to a system (12) for handling compressible acoustic panels (2).

The present invention relates to a method for recycling of elements (1) comprising a mineral fibre material bonded by a binder agent. The method comprises: fragmenting the elements (1) for provision of a powder component (3); dispersing at least a portion of the powder component (3) in an aqueous solution (6); extraction of a first fraction (9) from the at least a portion of the powder component (3) in the aqueous solution (6); and extraction of a second fraction (10) from the at least a portion of the powder component (3) in the aqueous solution (6) for obtaining a cleaned powder component; wherein the wt%, by dry weight, of binder agent in the first fraction (9) is higher than the wt%, by dry weight, of binder agent in the second fraction (10).

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A grid of profiles (10) for a suspended ceiling system, comprising a primary profile (100) having a web (108) provided with a connection opening (102), and a first and second secondary profile (200) each having an end provided with a hook-on member (210). The first and second secondary profiles (200) are connected to the primary profile (100) by means of the hook-on members (210) which are inserted into the connection opening (102) from opposite sides thereof for hooked engagement with the web (108) of the primary profile (100). The first and second secondary profiles (200) each comprises a lug (212) extending in the longitudinal direction (L2) of the associated first or second secondary profile (200), which lugs (212) cooperate with the primary profile (100) to define a mounted state of the grid of profiles (10). The invention also relates to a method for dismounting a grid of profiles.

The present invention relates to a panel unit for a suspended ceiling. The panel unit comprises: a first and second panel member, each of the first and a second panel member being provided with a respective at least one connector, each connector comprising a shaft with a first end and an opposing second end, and a head portion arranged at the first end, wherein the second end is fixed to the respective panel member such that the shaft extends from a surface of the panel member with the head portion arranged at a distance from the surface; and a connecting element for suspension of the panel unit and for angled connection of the first and second panel member to each other, the connecting element comprising a first and a second leg connected to each other in an angled relationship for forming a V-shaped structure, the connecting element being configured such that the first and second leg extend obliquely upwards in a suspended state of the panel unit; wherein each of the first and second leg is provided with a groove extending in a leg direction associated with the respective first and second leg, and wherein each groove is configured to receive a respective connector such that the head portion engages an upwardly facing surface of the leg in the suspended state of the panel unit.

A suspended ceiling system comprising a polygon-shaped ceiling tile (10) and a grid of profiles (30) supporting the ceiling tile (10), the grid of profiles (30) defining a frame (31) in which the polygon-shaped ceiling tile (10) is arranged and supported by supporting flanges (32) of the grid of profiles (30). The polygon-shaped ceiling tile (10) comprises at front surface (11), a rear surface (12) and at least three side edges (13) extending between the front surface (11) and the rear surface (12), wherein a side edge portion associated with each side edge (13) comprises a top tongue (14), a bottom tongue (15), and a groove (16) extending along the side edge portion and separating the top tongue (14) and the bottom tongue (15). The top tongues (14) comprise engagement surfaces (18) resting on the supporting flanges (32) of the grid of profiles (30), and a distal end (19) of each top tongue (14) extends beyond a distal end (20) of the bottom tongue (15) such that a bottom section (21) of the polygon-shaped ceiling tile (10) comprising the bottom tongue (15) and the groove (16) of each side edge portion is insertable from above into the frame (31) defined by the grid of profiles (30).

The present invention relates to a tile element (102a-f, 202a) comprising a tile (102a-f, 202a) and an anchor element (106a-f, 206a) associated with one surface (107a-f; 108a-f; 209a) of the tile (102a-f, 202a). The anchor element (106a-f, 206a) comprises a body (110a-f) supporting a wire lock (114a-f). The anchor element (106a-f, 206a) is arranged in the tile (102a-f, 202a) such that the anchor element (106a-f, 206a) becomes recessed in the tile (102a-f, 202a) and such that an access port (118a-f) of the wire lock (114a-f) becomes accessible from said surface (107a-f; 108a-f; 209a) of the tile (102a-f, 202a). The anchor element (106a-f, 206a) is arranged in the tile (102a-f, 202a) by being molded, pressed or slotted into the tile (102a-f, 202a). A tile system (100, 200) including a tile element (102a-f, 202a) is also provided.

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An acoustical tile member (100) having a front surface (106) intended to face a room (300), an opposing rear surface (108) and four side surfaces (110, 110a) connecting the front surface (106) and the rear surface (108), the acoustical tile member (100) comprising a first layer (102) and a second layer (104), the first layer (102) being associated with the front surface (106) and comprises woodwool, wherein each of at least two opposing side surfaces (110) of the four side surfaces (110, 110a) is provided with a groove configuration (112) for mounting of the acoustical tile member (100).

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A ceiling tile (100) for a suspended ceiling system (200) comprising a grid of profiles (300) for supporting the ceiling tile (100), the ceiling tile (100) comprises a front surface (102) intended to face a room (10) in an installed state of the ceiling tile (100) and a plurality of spacer elements (20) discretely distributed along a perimeter portion (106) of the ceiling tile (100).

The present invention relates to an absorber tile element (102a-f, 202a) including an anchor element (106a-f) associated with one surface (107a-b, 107e-f; 108a-b, 108e-f; 209a) of the absorber tile element (102a-f, 202a). The anchor element (106a-f, 206a) comprises a head portion (110a-b, 110e-f) and a threaded portion (112a-b, 112e-f). The threaded portion (112a-b, 112e-f) being threaded into the absorber tile element such that the head portion (110a-b, 110e-f) becomes recessed in the absorber tile element (102a-f, 202a). The anchor element (106a-f, 206a) includes a wire lock (114a-b, 114e-f) arranged in the anchor element (106a-f, 206a) and having an access port (118a-b, 118e-f) accessible from a top side (116a-b, 116e-f) of the head portion (110a-b, 110e-f). A tile system including absorber tile element (102a-f, 202a) is also provided.

A connection element (100) for interconnecting a first profile (10) having an inverted T-shaped cross-section and an extension along a longitudinal direction (L) with a second profile (20) having an inverted T-shaped cross-section and an extension along a transversal direction (T), the second profile (20) crossing the extension (L) of the first profile (10) above the first profile (10),

<div notation="docdba" type="abstract" xml:lang="en"><p>The present invention relates to a tile system (100, 200, 300) comprising: an absorber tile element (102a-f, 202a, 302a), an anchor element (106a-f, 206a, 306a) and a suspension element (104a-104f, 104x, 204a, 304a) for suspension of the absorber tile element (102a-f, 202a, 302a). The anchor element (106a-f, 206a, 306a) comprises a head portion (110a-b, 110e-f) and a threaded portion (112a-b, 112e-f). The head portion (110a-b, 110e-f) defining an open cavity (114a-b, 114e-f) facing a top surface (116a-b, 116e-f) of the head portion (110a-b, 110e-f). An engagement member (118a-b, 118e-f) is arranged in the cavity (114a-b, 114e-f). The threaded portion (112a-b, 112e-f) being threaded into the absorber tile element (102a-f, 202a, 302a) from a surface (107a-b, 107e-f; 108a-b, 108e-f; 209a; 309a) of the absorber tile element (102a-f, 202a, 302a) such that the head portion (110a-b, 110e-f) becomes recessed in the ceiling tile (102a-f, 202a, 302a). The suspension element (104a-104f, 104x, 204a, 304a) comprises a hook element (124a-b, 124e-f) hooking the engagement member (118a-b, 118e-f) of the anchor element (106a-f, 206a, 306a). A corresponding absorber tile element (102a-f, 202a, 302a) is also provided.</p></div>

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A grid of profiles (10) for a suspended ceiling system comprising: a primary profile (100) provided with a bulb portion (102) extending in a longitudinal direction of the primary profile (100), a secondary profile (200) comprising a connector (202) at an end of the secondary profile (200), and a connection clip (300) comprising a base portion (302) configured for mounting to the bulb portion (102) of the primary profile and a projecting flange (304) provided with an opening (306), the opening (306) being configured for reception of the connector (202) of the secondary profile (200) from a first side (304a) of the projecting flange (304) and also a connector (202) of an opposing secondary profile (200) from a second side (304b) of the projecting flange (304).

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A method for recycling mineral wool material (10), comprising fragmentizing the mineral wool material (10) for obtaining a fragmentised mineral wool material (20), wetting the fragmentised mineral wool (20) material with a liquid (22) comprising alkaline activators for obtaining a wetted mineral wool material (30), removing excess liquid (31; 31') from the wetted mineral wool material (30) for obtaining a semi-dried mineral wool material (40), moulding the semi-dried mineral wool material (40) into a tile shaped element (1), and curing the tile shaped element (1).

A secondary profile connector (100) for a suspended ceiling system (1000) comprising a secondary profile (300) associated with the secondary profile connector (100) and a primary profile (200) having a web (202) provided with an opening (204) for reception of the secondary profile connector (100), the secondary profile connector (100) comprisinga tongue arrangement (102) insertable into the opening (204) of the web (202) of the primary profile (200) for releasable connection of the secondary profile connector (100) to the primary profile (200).

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A diffuse ceiling ventilation system (101; 201; 301, 401) for a flow of air from a plenum space (103) into a room (106) below a suspended ceiling (104; 204; 304). The diffuse ceiling ventilation system (101; 201; 301, 401) comprises an air inlet (102) for providing air to the plenum space (103). The suspended ceiling (104; 204; 304) comprises a plurality of ceiling tiles (109; 209; 309, 409) and a grid of profiles (107; 207; 307) for supporting the plurality of ceiling tiles (109; 209; 309, 409). The grid of profiles (107; 207; 307) and/or the ceiling tiles (109; 209; 309, 409) are configured to form air gaps (112; 212; 312, 412) allowing air to flow from the plenum space (103) to the room below (106). The air gaps (112; 212; 312, 412) are configured to have an increased air flow area as a function of increased distance from the air inlet (102), for providing a controlled flow of air through the suspended ceiling (104; 204; 304) into the room (106) below.

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The present invention relates to a method (700) for installation of a grid of profiles of a ceiling system. The method comprising: In sequence illuminating (702), by a projector (104), different sub sets of a set of optical sensors (112a-d, 212a-d, S1, S2) separately arranged in a known distribution pattern on a structural ceiling surface (102). Each optical sensor (112a-d, 212a-d, S1, S2) of the set of optical sensors (112a-d, 212a-d, S1, S2) being arranged to output a temporal signal (TS1, TS2) indicative of a level of illumination. Determining (704) an image plane relative to the projector (104) based on the known distribution pattern and the outputted temporal signals (TS1, TS2) of each of the optical sensors (112a-d, 212a-d, S1, S2). Displaying (706), by the projector (104), an image (122, 222, 322) indicative of installation locations (120, 220) of the primary profiles at the image plane.

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