EP3670783A1 - Clip de montage pour montage flottant des panneaux murals et de plafonds - Google Patents

Clip de montage pour montage flottant des panneaux murals et de plafonds Download PDF

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Publication number
EP3670783A1
EP3670783A1 EP18215459.1A EP18215459A EP3670783A1 EP 3670783 A1 EP3670783 A1 EP 3670783A1 EP 18215459 A EP18215459 A EP 18215459A EP 3670783 A1 EP3670783 A1 EP 3670783A1
Authority
EP
European Patent Office
Prior art keywords
mounting clip
base plate
panel
panels
elongated hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18215459.1A
Other languages
German (de)
English (en)
Other versions
EP3670783B1 (fr
Inventor
Roger Braun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Swiss Krono Tec AG
Original Assignee
Swiss Krono Tec AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to PL18215459T priority Critical patent/PL3670783T3/pl
Application filed by Swiss Krono Tec AG filed Critical Swiss Krono Tec AG
Priority to EP18215459.1A priority patent/EP3670783B1/fr
Priority to ES18215459T priority patent/ES2879305T3/es
Priority to PT182154591T priority patent/PT3670783T/pt
Priority to PCT/EP2019/086356 priority patent/WO2020127770A1/fr
Priority to US17/414,007 priority patent/US11629505B2/en
Priority to CN201980085299.6A priority patent/CN113227512B/zh
Priority to CA3122741A priority patent/CA3122741A1/fr
Publication of EP3670783A1 publication Critical patent/EP3670783A1/fr
Application granted granted Critical
Publication of EP3670783B1 publication Critical patent/EP3670783B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0846—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements engaging holes or grooves in the side faces of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/16—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of fibres or chips, e.g. bonded with synthetic resins, or with an outer layer of fibres or chips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/26—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of snap action of elastically deformable elements held against the underside of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
    • E04F13/0826—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements engaging side grooves running along the whole length of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0867—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having acoustic absorption means on the visible surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0894—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/10—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of wood or with an outer layer of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • E04B2001/389—Brackets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement
    • E04F2201/0161—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement with snap action of the edge connectors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/023—Non-undercut connections, e.g. tongue and groove connections with a continuous tongue or groove
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/043—Other details of tongues or grooves with tongues and grooves being formed by projecting or recessed parts of the panel layers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/042—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a facing or top layer for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
    • E04F2290/047—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire with a bottom layer for fire insulation

Definitions

  • the invention relates to a mounting clip for floating storage of wall and ceiling panels made of wood materials on a substructure according to claim 1 and a wall and ceiling covering made of wood material panels and mounting clips according to claim 12.
  • Wall and ceiling panels for fastening with a mounting clip are used, for example, in the EP 3 262 792 A1 described.
  • the document shows an assembly system with a rail which is hat-shaped in cross section for fastening to a substrate and an assembly clip which can be moved on the rail by means of a rotary movement and which is pushed onto a lower groove cheek of a first panel.
  • An advantage of this system is that it is already matched to the properties of panels made of wood-based materials, in particular with a carrier plate made of fibers or chips and locking profiles on the side edges. It also enables a largely floating storage of the covering surface formed from the wall and ceiling panels.
  • the system is complex to manufacture.
  • the mounting clips with the tabs protruding from the base plate for reaching behind the rail are also prone to errors, since the tabs often have to be bent and bent during assembly in order to be able to place them accurately on the rail.
  • the system is also inflexible insofar as both the rail and the clips are mandatory for the assembly of the wood-based panels and therefore no free choice of the substructure is possible.
  • the invention has for its object to provide a mounting clip for floating storage of a wall or ceiling covering made of wood-based panels, which can be connected to a wall or ceiling covering by means of corresponding locking profiles, which can be produced particularly cost-effectively and allow a high degree of flexibility in the substructure to be selected.
  • Another object of the invention is to provide a corresponding wall and ceiling covering made of wood-based panels and mounting clips.
  • the inventive mounting clip for floating storage of wall and ceiling panels made of wood-based materials which are adhesively connected to a wall or ceiling covering and attached to a substructure by means of corresponding locking profiles, has a base plate with a receptacle integrally formed with the base plate for engaging in a locking profile of a panel, the receptacle having a spacer that is largely perpendicular to the plane of the base plate and an abutment that connects to the spacer and is largely parallel to the plane of the base plate and an elongated hole in the base plate for fastening the mounting clip with a fastener on the substructure, the elongated hole being at least 1.5 - 4cm long and extending transversely to the landing stage.
  • the inclusion, together with the particularly long elongated hole, allows for largely floating storage of the wall or ceiling covering surface produced from the wood-based panels (hereinafter also referred to as panels) (hereinafter referred to as covering surface).
  • panels wood-based panels
  • covering surface When the panels swell and shrink, they can slide back and forth in the receptacle in the longitudinal axis direction of the panel, while movement across the longitudinal axis direction of the panels is made possible by the slot fastening of the clip.
  • fasteners are understood to mean fasteners which have a pin-like base body with a fastener head which is larger in cross section. These can be corresponding nails, for example, but are preferably screws.
  • the mounting clips are advantageously fastened to the substructure with countersunk screws.
  • a substructure in the sense of the invention is to be understood as a stand structure, free-standing or arranged in front of an existing wall / ceiling.
  • Locking profiles are to be understood as profiles on the side edges of the panels that enable the connection of two panels, the locking profiles to be connected being designed to correspond to one another and the adhesive-free connected profiles both a height offset of the panel surfaces of the connected panels and a joint formation between the connected panels prevent.
  • Locking profiles are designed in particular as rotary profiles, swivel profiles, rotary swivel profiles or push-button profiles (vertical locking profiles).
  • Wood-based panels are, in particular, wall or ceiling panels with a carrier board made of wood-based material, in particular made of a fiberboard such as MDF, HDF or chipboard, and a surface coating.
  • the surface coating is preferably decorative and has at least one color decor, but can also additionally comprise a protective layer.
  • the decorative coating can be designed in particular as a lacquer coating or as decorative paper with or without an overlay.
  • a bead extending around the elongated hole is formed in the base plate at the edge of the elongated hole.
  • the bead fulfills several functions. Firstly, it is a reinforcement for the elongated hole. On the other hand, it forms a support for the connecting means or for the head of the connecting means, in particular a support for the head of a countersunk screw.
  • the bead prevents the pressure of the fastener on the clip from becoming so great that it no longer moves on the substructure can perform. The bead thus buffers the pressure of the fastener on the mounting clips, but still guarantees a secure attachment of the clip to the substructure. This also improves the overall movability of the clip on the substructure without reducing the security when fastening the clip.
  • the bead also prevents the fastening means from bending the edges of the elongated hole into the substructure, so that the mounting clip clings to the substructure and prevents the mounting clip from moving.
  • the elongated hole is particularly preferably designed as a punched hole. The punch hole and the bead are preferably produced together in one operation.
  • the receptacle has only a thickness between 0.2 mm to 0.6 mm, particularly preferably 0.4 mm +/- 0.15 mm.
  • the particular advantage of the low strength of the receptacle lies in its universal usability with a large number of different generic locking profiles. Locking profiles are particularly compact in design due to their functions of preventing both a height offset and a joint between two panels without the use of adhesives, and they have only small gaps.
  • the particularly low thickness allows the mounting clips to be used with a variety of common locking profiles.
  • the receptacle and the base plate are preferably formed in one piece, i.e. formed from one component and not composed of two previously separate components.
  • the mounting clip also has the following dimensions, which further improve the universal usability in wood-based panels with locking profiles: thickness base plate 0.2 mm to 0.6 mm, in particular 0.4 mm +/- 0.15 mm, width base plate 3.10 cm to 3.40 mm, length of base plate 5.10 cm to 7 cm, in particular 5.15 cm +/- 0.3 cm, width of holder 1.64 cm +/- 0.25 cm, height of spacer 0.5 cm + / -0.1 cm, jetty height 0.5 cm +/- 0.1 cm.
  • the base plate in the longitudinal direction of the base plate extending linear beads arranged.
  • the base plate tends to bend during assembly or in the assembled state due to the movements of the panels or to lift off in sections from the substructure.
  • the mounting clips can also tilt, for example, so that their movement transverse to the longitudinal axis of the panel is hindered.
  • the beads arranged in the longitudinal axis direction increase the stability of the mounting clips. This also keeps the receptacle in an exact position so that it cannot slide off the lower groove cheek of the panel.
  • the beads are particularly preferably arranged to the right and left of the receptacle.
  • the receptacle is usually arranged centrally in relation to the width of the base plate, the beads are accordingly provided in the edge area, wherein they are preferably slightly indented to the outer edge of the base plate and do not form the outer edge.
  • Linear is understood to mean straight, ie without an arc shape in the longitudinal axis direction of the mounting clip.
  • a particularly high stability of the base plate in the longitudinal axis direction of the mounting clip is particularly preferably achieved in that the beads extend over at least half the length of the base plate, preferably at least over two thirds of the length of the base plate. This ensures that there is still sufficient stability of the clip against lifting off the substructure and possibly slipping out of the receptacle from the lower groove cheek even with a strong displacement of the mounting clip in the elongated hole.
  • the bead running around the elongated hole and / or the linear beads on the underside of the base plate i. H. on the side of the base plate which rests on the substructure, depressions and on the top of the base plate, d. H. on the side on which the panel rests forms elevation.
  • the beads have in particular an increase in the range from 1 to 2 mm, particularly preferably from 1.4 mm +/- 0.2 mm.
  • the receptacle is designed as a punched-out and twice bent tongue.
  • the recording has a free one End in the area of the jetty.
  • the abutment web is integrally connected to the spacer web at the end opposite the free end, while the spacer web is integrally connected to the base plate at the end opposite the abutment web.
  • Base plate and receptacle are formed in one piece, that is, formed from a workpiece.
  • the design as a punched tongue enables a particularly precise design of the receptacle, as a result of which the assembly clip can be manufactured particularly inexpensively as a mass product.
  • the receptacle corresponds to at least half the base plate width, advantageously at least two thirds of the base plate width.
  • the mounting clip can be made of different materials.
  • a mounting clip made of plastic or a composite material, such as a WPC would be conceivable.
  • the mounting clip is particularly preferably formed from a metal, in particular a sheet metal, preferably a galvanized sheet.
  • the assembly clip can be produced in particular as a mass product and is extremely inexpensive, all technical properties, in particular also the technical variation of the preferred embodiment, being simple to implement.
  • the invention is further achieved by a wall and ceiling covering made of wood-based panels and mounting clips of the aforementioned type, a mounting clip with its receptacle resting on a lower groove cheek of a locking profile of a first wood-based panel and being fastened to a substructure by means of a fastener projecting through an elongated hole in the mounting clip. wherein the panel rests movably on the receptacle and the fastening clip is movably fastened to the substructure along its elongated hole.
  • the inventive wall and ceiling covering represents a largely floating covering made of modern wood-based panels, which form a covering surface via glue-free interlocking profiles.
  • the wood material panels particularly preferably comprise a carrier board made of chipboard or fiberboard, such as an HDF or MDF or a sandwich board made of chipboard and fiberboard.
  • the carrier plate usually includes a corresponding decorative coating and is formed on the side edges with locking profiles which, when connected, produce an adhesive-free connection between the panels, which does not allow any heights in the height or joints between the panels.
  • All coatings known from the wood-based materials sector are conceivable as decorative coatings.
  • these can be synthetic resin coatings with a synthetic paper soaked and pressed with decorative paper.
  • protective coatings such as an overlay, can also be arranged on the decorative paper.
  • Lacquer coatings can also be provided as decorative coatings, which comprise a color decoration and optionally a further protective layer, for example based on lacquer, on the color decoration.
  • the mounting clip increases the flexibility of the substructure, because due to the simple and standardized direct mounting of the clip by means of a fastener on any substructure, for example wooden battens, a metal stud frame or directly on a room boundary wall, the wall and ceiling covering is simple and uncomplicated in a variety of ways different rooms can be used without special preparation of the walls and ceilings.
  • the receptacle is arranged between a lower groove cheek of a first panel and a contact edge of a second panel, which is connected to the first panel via the locking profiles, the lower groove cheek being attached to the contact section when the panels swell of the mounting clip and pushes the mounting clip and when the panels shrink the second panel remains connected to the first panel via the locking profiles and the mounting clip is moved in the opposite direction via the contact edge on the locking profile of the second panel.
  • the wood material panels are designed as acoustic panels.
  • Acoustic panels have a surface into which sound waves can penetrate from the room.
  • the acoustic panels can have recesses, such as slots, holes, microperforations or the like.
  • the sound waves that penetrate through the recesses into the acoustic panel or pass through the acoustic panel are correspondingly absorbed or reflected in the acoustic panel or in the wall / ceiling / subsurface behind it.
  • the acoustic panel can preferably include an additional acoustic absorber on its rear. Alternatively, the absorber can also be part of the substructure.
  • the spacing web of the receptacle on the mounting clip is preferably extended by at least the thickness of the absorber in order to continue to ensure secure fastening of the wood-based panels.
  • a particularly preferred embodiment of the wall and ceiling covering also provides that a fleece is stretched onto the substructure, for example nailed, before the mounting clips and the wood material panels are attached.
  • a fleece is stretched onto the substructure, for example nailed, before the mounting clips and the wood material panels are attached.
  • the fleece acts as a trickle protection, for example for stud frames that are filled with insulating material, and ultimately the fleece is a visual protection for acoustic panels.
  • a black colored fleece is arranged in particular.
  • a special embodiment of the invention provides that the wall and ceiling covering is designed to be fire-protected, for which purpose the panels are designed as a fire-protected panel, for example.
  • the panels meet fire protection class BS2 D0 according to EN 13501.
  • the panels include in particular a fire-protected carrier plate.
  • the panel is provided with fire protection, inter alia, by a carrier board made of wood-based material, in particular a fiberboard, which has a high density, for example in the range from 850 kg / m 3 to 950 kg / m 3 .
  • Another component for fire protection in panels with a fiberboard as a carrier plate is a flame retardant contained in the carrier plate. The flame retardant can be mixed with the fibers prior to making a fiber cake.
  • Density includes, is between 7 mm and 9 mm thick and has a glue content between 15% and 30%, e.g. already between 9% and 17% (solid based on atro fibers) of a flame retardant is sufficient to achieve the specified fire protection class.
  • a significantly lower glue content between 5-8% (solid based on atro fibers) is sufficient to with a flame retardant content between 12% and 21% (solid based on atro fibers) to achieve the specified fire protection class.
  • Support plates designed in this way can be used both with normal wall and ceiling panels of the aforementioned type (also with coating) and with the aforementioned acoustic panels (also with coating) and meet the conditions for the above-mentioned fire protection class.
  • Figure 1 and 2 show a first embodiment of the inventive mounting clip 1 with a base plate 2.
  • the base plate 2 is rectangular and about 3.3 cm wide, about 5.2 cm long and about 0.5 mm thick.
  • the receptacle 4 is arranged in the first third of the base plate 2.
  • the receptacle 4 is designed as a punched tongue. It has a spacer 5 (see Figure 2 ) and a landing stage 6. In the area of the receptacle 4 there is an opening 7 in the base plate 2.
  • the breakthrough 7 was created by punching out the receptacle 4.
  • the width of the receptacle 4 corresponds to approximately 50% of the width of the mounting clip 1.
  • the receptacle 4 also has a thickness of approximately 0.5 mm.
  • An elongated hole 8 extends from the upper edge 3 below the receptacle 4 and along the central longitudinal axis ML of the mounting clip 1 in the longitudinal axis direction L (represented by an arrow) of the mounting clip 1.
  • the elongated hole 8 is 2.5 cm long and has a diameter of 4 mm on.
  • a bead 9 extends around the elongated hole 8 to reinforce the edge 10 of the elongated hole 8.
  • the bead here is approximately 4.5 mm wide. It is expressly pointed out that the individual features and components in the Figures 1-3 are not drawn to scale with respect to one another.
  • the mounting clip 1 also has two linear beads 11a, 11b, which, however, are spaced apart from the side edges 12a, 12b in the region of the side edges 12a, 12b.
  • the linear beads 11a, 11b are thus arranged to the right and left of the receptacle 4 and the elongated hole 8.
  • the linear beads 11a, 11b are approximately 3.5 mm wide and extend over three quarters of the length of the mounting clip 1.
  • the linear beads 11a, 11b are arranged parallel to one another.
  • the height of the beads 9, 11a, 11b is approximately 1.5 mm.
  • Figure 3 shows schematically in a cross section a section of a ceiling or wall covering with the mounting clip 1 in an installation situation with a first and a second wood-based panel 13, 14.
  • the wood-based panels 13, 14 are an HDF with decorative coating, but can alternatively also be a coated chipboard, MDF or similar. be.
  • the mounting clip 1 is placed with its receptacle 4 on a lower groove cheek 15 of a first part 16a of a locking profile 16.
  • the second part 16b of the locking profile 16 corresponds to the first part 16a.
  • the corresponding parts 16a, 16b of the locking profile 16 are connected to one another without glue and prevent the formation of a joint or a height offset between the panels 13, 14.
  • the first panel 13 and the second panel 14 rest on the linear beads 11a, 11b of the mounting clip 1.
  • the mounting clip 1 is fastened to the substructure 18 by means of a screw 17.
  • the lower groove cheek 15 abuts the receptacle 4, in particular the spacing web 5, and displaces the mounting clip 1 in the longitudinal axis direction L of the mounting clip 1, i.e. transverse to the longitudinal axis direction (not shown here) of the panels 13, 14.
  • the mounting clip 1 slides along the elongated hole 8 on the fixed screw 17.
  • the panels 13, 14 contract. So that the mounting clip 1 does not remain in its position and may slip off the lower groove cheek 15 of the first panel, the contact section 19 is formed in the second part 16b of the locking profile 16 in such a way that it moves with the mounting clip 1 when the panels 13, 14 are moved in the shrinking direction comes into contact and moves it.
  • the panel surface as a whole moves due to the locking profiles 16 between the panels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Acoustics & Sound (AREA)
  • Finishing Walls (AREA)
  • Connection Of Plates (AREA)
EP18215459.1A 2018-12-21 2018-12-21 Clip de montage pour montage flottant des panneaux murals et de plafonds Active EP3670783B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP18215459.1A EP3670783B1 (fr) 2018-12-21 2018-12-21 Clip de montage pour montage flottant des panneaux murals et de plafonds
ES18215459T ES2879305T3 (es) 2018-12-21 2018-12-21 Clip de montaje para el soporte flotante de paneles de pared y techo
PT182154591T PT3670783T (pt) 2018-12-21 2018-12-21 Grampo de montagem para montagem flutuante de painéis de parede e de teto
PL18215459T PL3670783T3 (pl) 2018-12-21 2018-12-21 Klips montażowy do pływającego układania paneli ściennych i sufitowych
PCT/EP2019/086356 WO2020127770A1 (fr) 2018-12-21 2019-12-19 Attache de montage pour la fixation flottante de panneaux muraux et de plafond
US17/414,007 US11629505B2 (en) 2018-12-21 2019-12-19 Mounting clip for the floating mounting of wall and ceiling panels
CN201980085299.6A CN113227512B (zh) 2018-12-21 2019-12-19 用于浮动地支承墙壁镶板和天花板镶板的安装夹
CA3122741A CA3122741A1 (fr) 2018-12-21 2019-12-19 Attache de montage pour la fixation flottante de panneaux muraux et de plafond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18215459.1A EP3670783B1 (fr) 2018-12-21 2018-12-21 Clip de montage pour montage flottant des panneaux murals et de plafonds

Publications (2)

Publication Number Publication Date
EP3670783A1 true EP3670783A1 (fr) 2020-06-24
EP3670783B1 EP3670783B1 (fr) 2021-04-21

Family

ID=64901390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18215459.1A Active EP3670783B1 (fr) 2018-12-21 2018-12-21 Clip de montage pour montage flottant des panneaux murals et de plafonds

Country Status (8)

Country Link
US (1) US11629505B2 (fr)
EP (1) EP3670783B1 (fr)
CN (1) CN113227512B (fr)
CA (1) CA3122741A1 (fr)
ES (1) ES2879305T3 (fr)
PL (1) PL3670783T3 (fr)
PT (1) PT3670783T (fr)
WO (1) WO2020127770A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426520A1 (fr) * 2002-11-26 2004-06-09 Firma hülsta-werke Hüls GmbH & Co. KG Dispositif de fixation pour panneaux et procédé pour la fixation d'un panneau
DE102005058105B3 (de) * 2005-12-05 2007-02-22 Johannes Schulte Wand- oder Deckenverkleidung
DE202012100659U1 (de) * 2012-02-27 2012-03-23 Werzalit Gmbh + Co. Kg Längliches Profilelement für die Innen- und Außenmontage
EP3263792A1 (fr) * 2016-06-29 2018-01-03 SWISS KRONO Tec AG Système de retenue pour panneaux

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Publication number Priority date Publication date Assignee Title
US4011635A (en) * 1975-11-26 1977-03-15 Usm Corporation Retainer clip
GB2120702B (en) * 1982-05-25 1985-09-04 Hunter Douglas Ind Bv Clip for wall or ceiling panel structure
CN1068087C (zh) * 1992-11-06 2001-07-04 东陶机器株式会社 镶板连接机构
DE19603399A1 (de) * 1996-01-31 1997-08-07 Helmut Michelberger Befestigungsvorrichtung für Verschalungen von Wänden und Decken
CA2290914A1 (fr) * 1998-11-30 2000-05-30 Morimichi Watanabe Attache
US6279286B1 (en) * 1999-07-28 2001-08-28 Nichiha Corp. Fastening member for vertical board siding, vertical board siding using the fastening member, and vertical siding structure constructed using the fastening member
DE10064280C1 (de) * 2000-12-22 2002-10-10 Huelsta Werke Huels Kg Platte für den Innenausbau sowie Verfahren zum Erstellen von neuen Wänden eines Raumes oder zur Verkleidung von vorhandenen Flächen eines Raumes
JP3798781B2 (ja) * 2003-10-31 2006-07-19 ニチハ株式会社 留め付け金具及び該金具を用いた外壁施工構造
DE202012100565U1 (de) 2012-02-20 2012-04-05 Alfred Kärcher Gmbh & Co. Kg Hochdruckreinigungsgerät
WO2015005860A1 (fr) * 2013-07-09 2015-01-15 Floor Iptech Ab Système de verrouillage mécanique pour dalles de sol
EP3060728B1 (fr) * 2013-10-25 2019-04-10 Ceraloc Innovation AB Système de verrouillage mécanique pour lattes de plancher
GB2535769B (en) 2015-02-27 2019-03-06 Energy Tech Institute Llp Method and apparatus for controlling an environment management system within a building
US9476194B1 (en) * 2015-09-03 2016-10-25 Usg Interiors, Llc Framing clips
GB2540443B (en) * 2015-11-06 2018-10-31 Thomas Smart Hugh A kit of parts for fixing a plurality of cladding boards to a surface
US20200392744A1 (en) * 2019-06-12 2020-12-17 Fero Corporation Wall cladding support fittings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426520A1 (fr) * 2002-11-26 2004-06-09 Firma hülsta-werke Hüls GmbH & Co. KG Dispositif de fixation pour panneaux et procédé pour la fixation d'un panneau
DE102005058105B3 (de) * 2005-12-05 2007-02-22 Johannes Schulte Wand- oder Deckenverkleidung
DE202012100659U1 (de) * 2012-02-27 2012-03-23 Werzalit Gmbh + Co. Kg Längliches Profilelement für die Innen- und Außenmontage
EP3263792A1 (fr) * 2016-06-29 2018-01-03 SWISS KRONO Tec AG Système de retenue pour panneaux

Also Published As

Publication number Publication date
US11629505B2 (en) 2023-04-18
EP3670783B1 (fr) 2021-04-21
US20220042317A1 (en) 2022-02-10
PL3670783T3 (pl) 2021-11-02
ES2879305T3 (es) 2021-11-22
WO2020127770A1 (fr) 2020-06-25
PT3670783T (pt) 2021-06-30
CN113227512B (zh) 2023-01-13
CA3122741A1 (fr) 2020-06-25
CN113227512A (zh) 2021-08-06

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