The invention relates to a board (1) of which the two short sides have combined profiles (FX), symmetrical in a plane, superimposing a groove (RP) and a tongue (LP), one of the long sides has a groove (RG) and the other has a tongue (LG) of which the shapes and positions are equivalent to the respective shapes and positions of the groove (RP) and the tongue (LP) of the combined profile (FX), the assembly of one board (1) to be installed with the two adjacent boards (1) of a set of boards installed in a herringbone pattern being carried out by simple tilting of the long side of the board to be installed by inserting its tongue into one or more grooves (RG, RP), aligned on a long side or a short side of installed boards and simultaneous assembly of the short side (FX) (RP, LP) with the side of another installed board.
E04F 15/02 - Flooring or floor layers composed of a number of similar elements
E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
2.
LUBRICATED FLOOR COVERING SLAT AND METHOD FOR MANUFACTURING SAME
The invention relates to a floor covering slat of quadrangular, in particular rectangular, shape, the two sides of which provided with partially hollow, complementary engagement forms (LP, LC) have, at the top of each of these sides, a bearing surface (S, 10, 20) which is perpendicular to the top surface (DH) of the slat (L) and located in the joining plane (P J) of two slats, and at least one bearing surface (S, 10, 20) has a graphite trace (T, 150, 250).
The invention relates to a covering strip in the form of a parallelogram having two pairs of sides, the recessed profiles (PX) of which are identical and are compatible with the two protruding profiles (PA, PB) of the two pairs. The recessed profiles (PX) have a contact surface (131, 111) in the meeting plane (PR2), a cavity (113) having a top (113a) and a contact surface (112), a tongue (11a) ending with a head (11b). The bottom has a clamping strip (114) and an entry ramp (15). The second coupling protruding profile (PB) has a contact surface (231, 211), a coupling nose (S5) protruding from the assembly plane so as bear against the bottom of the entry of the cavity.
a) to be installed and extend inside the locking cavity (13).
According to the method, the first side (1) is machined (I) to its final section and with the blank of the second side (2) with a protruding tab (4) which is locally heated (II) after cooling (III) to bend it and form the lock (3).
E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements
E04F 15/02 - Flooring or floor layers composed of a number of similar elements
B29C 65/56 - Joining of preformed partsApparatus therefor using mechanical means
B29C 65/00 - Joining of preformed partsApparatus therefor
E04F 13/18 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials
E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
B44C 5/04 - Ornamental plaques, e.g. decorative panels, decorative veneers
E04F 15/02 - Flooring or floor layers composed of a number of similar elements
E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
The present application describes a method for producing a profiled strip to connect floorboards without the use of gluing techniques. The profiled strip has a visible side with at least one transparent wear layer, a first longitudinal side, having a first male connector, and a second longitudinal side having a first female connector. The profiled strip also includes a second male connector and a second female connector. The connectors enable the connection of adjacent profiled strips to each other. The method includes supplying a panel-shaped profiled section; sawing the panel-shaped profiled section to a desired length; performing at least one milling operation to produce at least one foldable flexible projecting element on the first end side of the sawed panel-shaped profiled section; and heating and bending the at least one foldable projecting element to a desired angle to form a bent locking element thereby producing the profiled strip.
The present invention relates to a method for producing a profiled strip (1) comprising:a first longitudinal side (2A), provided with first male connecting means and a second longitudinal side (2B) situated opposite the first longitudinal side (2A) and provided with first female connecting means, which profiled strip (1) is furthermore provided, on a first end side (3A), with second male connecting means and is provided, on a second end side (3B) situated opposite the first end side (3A), with second female connecting means, wherein said connecting means are suitable for connecting the longitudinal sides (2A, 2B) and/or the end sides (3A, 3B) of adjacent profiled strips (1, 1') to each other, wherein the method comprises the following steps:- supplying a panel-shaped profiled section made of plastic;- sawing the profiled section produced to the desired length;- performing one or several milling operations in order to produce at least one foldable flexible projecting element (6a) on the first end side (3A) of the sawed profiled section;- heating the produced projecting element (6A) and subsequently bending it at a desired angle in relation to the end side (3A) in order to form a bent locking element (6b).
a), for receiving the edge tearing surface (15). The assembly groove (21) has a bottom surface (22) and a small bearing surface (24) joined by a truncated concave ridge (27) and the loose tongue (11) has a complementary truncated ridge (17).
A47B 47/04 - Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made mainly of wood or plastics
F16B 12/12 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
F16B 12/24 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using separate pins, dowels, or the like
F16B 12/26 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using snap-action elements
Method for manufacturing a panel made of plastic material having a first side (1) with a hook (11), a first assembly cavity (12) and a recessed latching cavity (13) and the upper side of which forms a support surface and a projection (21) comprising a tip (24) in the junction plane, a recessed clearance (23) continuing through a support (32) which joins via a groove (31), a flexible latch (3), that can be retracted by elastic deformation into the recess (23) during an assembly movement of the panel to be positioned (100a) and expands into the latching cavity (13). According to the method, the first side (1) is machined (I) to its final cross-section and to the blank of the second side (2) with a projecting tab (4) that is locally heated (II) after cooling (III) in order to fold it over and form the latch (3).
The profiled strip (1) according to the present invention comprises a visible side (V), a first longitudinal side (2A), provided with first male connecting means, and a second longitudinal side (2B) situated opposite the first longitudinal side (2A), provided with first female connecting means, which profiled strip (1) is furthermore, on a first end side (3A), provided with second male connecting means and, on a second end side (3B) situated opposite the first end side (3A), is provided with second female connecting means, wherein said connecting means are suitable for connecting the longitudinal sides and/or the end sides (3A,3B) of adjacent profiled strips (1, 1') to each other, and wherein the second male connecting means comprise a locking element (4) and wherein the first and second female connecting means comprise a locking part (5) cooperating with the locking element (4), so that the first end side (3 A) of a profiled strip (1) is connectable to the second end side (3B) and the second longitudinal side of an adjacent profiled strip (1'), by performing a downwardly directed pressure movement.
Method for manufacturing a panel made of plastic material having a first side (1) with a hook (11), a first assembly cavity (12) and a recessed latching cavity (13) and the upper side of which forms a support surface and a projection (21) comprising a tip (24) in the junction plane, a recessed clearance (23) continuing through a support (32) which joins via a groove (31), a flexible latch (3), that can be retracted by elastic deformation into the recess (23) during an assembly movement of the panel to be positioned (100a) and expands into the latching cavity (13). According to the method, the first side (1) is machined (I) to its final cross-section and to the blank of the second side (2) with a projecting tab (4) that is locally heated (II) after cooling (III) in order to fold it over and form the latch (3).
The invention relates to a product that adsorbs VOCs (150), comprising acetoacetamide, said product being characterised in that it consists of granular activated carbon (100) coated with crystallised acetoacetamide (13) on the surface of the granules, leaving free the pores of the channels (10) of the spongy body formed by the granular activated carbon. The invention also relates to a method for producing such a product.
B01J 20/22 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising organic material
B01D 53/04 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
B01J 20/20 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbonSolid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising carbon obtained by carbonising processes
B01D 53/72 - Organic compounds not provided for in groups , e.g. hydrocarbons
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
B01J 20/30 - Processes for preparing, regenerating or reactivating
Furniture carcass formed from panels assembled edge to edge by means of a groove (21) and loose tongue (11) assembly, a first (10) and a second panel (20) being joined by the edge of the first panel (10) bearing against the inner side (20a) of the second panel (20). The first panel (10) comprises a loose tongue (11), and the second panel (20) comprises, along the edge of its inner side (20a), a recess (21), complementary in shape to that of the edge with the bearing surface (15), a longitudinal assembly groove (21), complementary in shape to that of the tongue (11), and, beyond the groove (21), a bearing surface (25), recessed relative to the plane of its inner side (20a), for receiving the edge bearing surface (15). The assembly groove (21) has a bottom surface (22) and a small bearing surface (24) joined by a truncated concave ridge (27) and the loose tongue (11) has a complementary truncated ridge (17).
A47B 47/04 - Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made mainly of wood or plastics
F16B 12/12 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
F16B 12/26 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using snap-action elements
F16B 12/24 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using separate pins, dowels, or the like
The invention relates to a depollution sachet (1) for trapping VOCs, particularly formaldehyde, formed from a front part and a rear part (1a, 1b) consisting of an air-permeable material and assembled forming an edge along a part of the contour (121) in order to create a flat compartment, leaving an opening (13) on the contour and receiving a filler of depollution material in the form of granules in the flat compartment which is then closed once it has been filled with the filler.
B01D 53/04 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
B01D 53/72 - Organic compounds not provided for in groups , e.g. hydrocarbons
B01D 53/82 - Solid phase processes with stationary reactants
18.
DEPOLLUTION PRODUCT FOR TRAPPING VOLATILE ORGANIC COMPOUNDS, PARTICULARLY FORMALDEHYDE, AND METHOD FOR THE PRODUCTION THEREOF
The invention relates to a product that adsorbs VOCs (150), comprising acetoacetamide, said product being characterised in that it consists of granular activated carbon (100) coated with crystallised acetoacetamide (13) on the surface of the granules, leaving free the pores of the channels (10) of the spongy body formed by the granular activated carbon. The invention also relates to a method for producing such a product.
B01D 53/04 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
B01D 53/72 - Organic compounds not provided for in groups , e.g. hydrocarbons
B01D 53/82 - Solid phase processes with stationary reactants
B01J 20/20 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbonSolid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising carbon obtained by carbonising processes
B01D 53/02 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
A furniture carcasse formed from the assembly of panels (10, 20) edge to edge by means of a false tongue and groove assembly. The edge of the first panel (10) comprises an edge bearing surface (15) on the rim of the false tongue (11) and a locking groove (16) at the base of the tongue (11). The second panel (20) comprises a housing (21, 25) complementary in shape to the shape of the edge (11, 15) of the first panel with an assembly groove (21) and an outer bearing surface (25) in addition to a groove (26). When the panels (10, 20) are assembled, the joining of the grooves (16, 26) forms a channel receiving a locking tongue that locks the tongue in the groove.
A47B 47/04 - Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made mainly of wood or plastics
F16B 12/12 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
F16B 12/24 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using separate pins, dowels, or the like
