EP0764231B1 - Dispositif de montage pour la fixation d'elements legers - Google Patents

Dispositif de montage pour la fixation d'elements legers Download PDF

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Publication number
EP0764231B1
EP0764231B1 EP95915739A EP95915739A EP0764231B1 EP 0764231 B1 EP0764231 B1 EP 0764231B1 EP 95915739 A EP95915739 A EP 95915739A EP 95915739 A EP95915739 A EP 95915739A EP 0764231 B1 EP0764231 B1 EP 0764231B1
Authority
EP
European Patent Office
Prior art keywords
mounting device
base body
insulation layer
underside
recesses
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.)
Expired - Lifetime
Application number
EP95915739A
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German (de)
English (en)
Other versions
EP0764231A1 (fr
Inventor
Heinz Erwin Wüthrich
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Individual
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Individual
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Publication date
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Publication of EP0764231A1 publication Critical patent/EP0764231A1/fr
Application granted granted Critical
Publication of EP0764231B1 publication Critical patent/EP0764231B1/fr
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Classifications

    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • 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
    • E04B2001/386—Nailable or screwable inserts for foam panels

Definitions

  • the invention relates to a device for the assembly of lightweight components on walls with plastic insulation are provided, according to the preamble of the claim 1.
  • Some components are often attached to the walls of buildings. These components can be, for example, roller shutter guide rails, individual electrical components (lamps for outdoor lighting, doorbell systems), house numbers, individual letter boxes, espalier hooks, hanging devices for clothes or railings. Such components are normally attached to a wall by first drilling holes in the wall, then inserting a dowel into the holes and finally screwing a screw into each of the dowels.
  • the fasteners which also lead through the entire insulation layer, can cause cold bridges.
  • attaching the distance anchors is complex.
  • mounting plates are known, which are inserted into recesses open to the outside in the insulation layer and glued to the insulation layer or mechanically attached to the masonry.
  • the mounting plates are arranged under the plaster and the mesh-like reinforcement.
  • Such mounting plates are described in the patent specifications WO-A-91 07553 (publication date May 30, 1991) and WO-A-91 10021 (publication date July 11, 1991).
  • the known mounting plates consist of metal, preferably aluminum, hard plastic or foamed plastic. Mounting plates made of aluminum and hard plastic are coated on the outside with foamed plastic.
  • the mounting plates preferably have a circular plan shape. This shape has the advantage that the correspondingly shaped recesses in the insulation layer can be created in a very simple manner by milling, and in addition corners in the insulation layer are eliminated, which can lead to stresses in the insulation layer.
  • the mounting plates can have one or more through openings for receiving screws.
  • Mounting plates have the advantage that they can be used to easily attach components to a wall provided with an insulation layer without interfering with the properties of the insulation layer.
  • they also have disadvantages.
  • the well-known round mounting plates rotate when you want to drill a hole in them, screw a screw into them or screw a screw out of them.
  • the known mounting plates often have to be provided in the assembled state with additional holes for receiving fasteners. This may be necessary, for example, if the holes drilled prior to assembly are not in the right place.
  • practice has shown that the adhesive with which the mounting plates are adhered to the insulation layer cannot harden completely, since no air (oxygen) reaches it.
  • the object of the invention is now a device for the assembly of light components with a plastic to create insulation provided wall, in which the Disadvantages of the known mounting plates are eliminated.
  • the proposed assembly device for light components comprises a flat, cylindrical base body, which has a honeycomb structure in its upper section, which in the assembled state faces outwards, and on the underside of which jagged cams protrude at right angles. Furthermore, the base body is provided with a plurality of continuous ventilation holes.
  • the mounting device is anchored in the insulation layer before the mesh-like reinforcement and plaster are attached. It is inserted into a recess open to the outside on the outside of the insulation layer in such a way that the honeycomb structure is on the outside and the cams are on the inside. The cams penetrate the insulation layer. Before inserting it into the recess, a suitable adhesive is applied to the underside of the mounting device.
  • the base body 2 of the proposed mounting device 1 has a circular cross section.
  • the diameter of the base body 2 measures 90 mm, its height 10 mm.
  • four serrated cams 4 protruding at right angles are formed on the underside 3 of the base body 2 (cf. FIG. 1b).
  • the serrated cams 4 are arranged near the edge 5 of the underside 3 at regular angular intervals.
  • Your side view has the shape of a regular triangle (see Fig. 1c). Their thickness decreases towards the bottom.
  • the height of the cams 4 is 16 mm.
  • the base body 2 has a honeycomb structure 7 (cf. FIGS.
  • the honeycomb structure extends over an octagonal area 12, the center of which coincides with the center of the upper side of the base body.
  • the octagonal area 12 has four long and four short sides.
  • the long sides measure 45 mm, the short sides 18 mm.
  • the long and short sides are arranged alternately.
  • Each short side encloses an angle of 45 ° with the two adjacent long sides.
  • the honeycomb structure 7 is formed from a multiplicity of non-continuous depressions 8 which are open towards the upper side 6 of the base body.
  • the depressions 8 have a square cross section (cf. FIG. 1a). They are 3 mm wide and 8 mm deep.
  • the depressions 8 are regularly distributed over the octagonal area 12. More specifically, they are arranged in eighteen parallel rows 10.
  • the depressions 8 of a row 10 are arranged at regular intervals.
  • the distance between two adjacent depressions 8 of a row 10 and the distance between two adjacent rows of depressions 10 is 1 mm.
  • the depressions 8 of a row 10 are not offset from the depressions 8 of any other row 10. This means that the imaginary intersection points of the longitudinal axes 9 of the recess on the upper side 6 of the base body 2 define a network with square meshes, the mesh size being 4 mm.
  • the base body 2 is provided with four continuous ventilation holes 11 with a circular cross-section (cf. FIG. 1b).
  • the ventilation holes 11 are arranged near the center of the body. Their longitudinal axes 9 lie on the corners of an isosceles trapezoid, the contour of which runs through the center of the base body 3.
  • the trapezoidal legs measure 9 mm, the short base line 12 mm and the long base line 20 mm.
  • the ventilation holes 11 run at right angles to the underside 3 of the base body. Each ventilation hole opens into a recess 8.
  • the mounting device 1 is made of fluorine-chlorine-hydrocarbon-free Made of polyethylene.
  • the diameter and the thickness of the base body 2, the depth and width of the depressions 8 and the length of the serrated cams 4 can be chosen to be of any size.
  • the cams 4 can have any suitable shape.
  • conical or pyramid-shaped cams 4 are also conceivable.
  • the base body region 12 with the honeycomb structure 7 can, as described, have an octagonal shape, but also, for example, a round, a square or another suitable shape. It is important that the area 12 with the honeycomb structure 7 extends over as large a part of the base body surface as possible.
  • depressions 8 with a square cross section depressions with a round, octagonal or other shaped cross section can also be selected. It is important here that the depressions are regularly distributed over the area 12 with the honeycomb structure 7 and are separated from one another only by thin webs 14, so that a fastening means 13 is likely to hit a depression 8 when it is driven into the assembly device 1.
  • the arrangement and the number of ventilation holes 11 can also be chosen arbitrarily. Any suitable plastic can be used as the material for the mounting device 1.
  • the proposed mounting device 1 is attached to the insulation layer 16, which is attached to a wall 15 of a building.
  • the insulation layer 16 is provided with a cylindrical recess 17 which is open to the outside.
  • the inside diameter of the recess 17 corresponds to the outside diameter of the base body 2 and its height corresponds to its thickness.
  • the mounting device 1 is inserted into this recess 17 in such a way that the top 6 with the honeycomb structure 7 is directed towards the outside and the cams 4 are directed towards the inside.
  • the cams 4 drill into the recess 17 into the insulation layer 16 when the mounting device 1 is inserted.
  • the top 6 of the base body 2 is flush with the outside of the insulation layer 16 and its bottom 3 lies on the bottom 20 of the recess 17.
  • an adhesive 22 preferably putty-like acrylic silicone glue, is applied to the underside 3 of the base body 2 of the mounting device 1 before insertion. After all assembly devices 1 have been fastened in the insulation layer 16, the mesh-like reinforcement 18 and the plaster 19 are applied thereon (cf. FIG. 3).
  • the proposed mounting device 1 is suitable for the Fastening light components, e.g. Roller shutter guide rails, individual electrical components (light for outdoor lighting, Bell system), house numbers, individual mailboxes, Espalier hooks etc. on walls with plastic insulation are provided.
  • Fastening light components e.g. Roller shutter guide rails, individual electrical components (light for outdoor lighting, Bell system), house numbers, individual mailboxes, Espalier hooks etc. on walls with plastic insulation are provided.
  • the proposed mounting device 1 has significant advantages over the previously known mounting plates. Thanks to the serrated cams 4, which penetrate into the insulation layer 16 when the mounting device 1 is fastened, the mounting device 1 can be prevented from rotating when a screw is screwed into or out of it or in some other way Torque acts on them.
  • the honeycomb structure 7 enables practically all known fastening means 13 such as wood screws, metal screws, nails, hagraves etc. to be fastened to the mounting device 1. It is also no longer necessary to make additional holes in the mounting device 1 after it has been fastened. Thanks to the dense arrangement of the depressions 8, a fastening means 13 is likely to strike a depression 8. If a fastening means 13 hits a web 14, this does not bother either.
  • the fastening means 13 is deflected into an adjacent depression 8.
  • the ventilation holes 11, which ensure that sufficient oxygen reaches the adhesive 22, which is located between the underside 3 of the base body 2 of the mounting device 1 and the bottom 20 of the recess 17 in the insulation layer 16, are also advantageous.
  • the adhesive 22 can thereby harden completely and the adhesive connection is given the greatest possible tensile strength.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Building Environments (AREA)

Claims (10)

  1. Dispositif de montage pour la fixation d'éléments de construction légers sur un mur pourvu d'une couche d'isolement en matière synthétique, comportant un corps de base plat cylindrique muni de renfoncements destinés à recevoir des moyens de fixation, fixé dans un évidement ouvert vers l'extérieur pratiqué dans la couche d'isolement en matière synthétique, et qui à l'état monté est disposé sous le crépi et sous une armature semblable à un réseau, caractérisé en ce que le corps de base (2) comporte en son segment supérieur, qui à l'état monté est dirigé vers l'extérieur, une structure en nid d'abeilles (7) qui présente les renfoncements (8) pour les moyens de fixation (13), et en ce que des ergots pointus (4) font saillie sur le côté inférieur (3) du corps de base (2) et à l'état monté pénètrent dans la couche d'isolement (16).
  2. Dispositif de montage selon la revendication 1, caractérisé en ce que le côté inférieur (3) du corps de base (2) est réalisé comme une paroi qui obture vers le bas les renfoncements (8) de la structure en nid d'abeilles (7).
  3. Dispositif de montage selon la revendication 1 ou 2, caractérisé en ce que les points d'émergence supposés des axes longitudinaux (9) des renfoncements (8) définissent un réseau à mailles carrées.
  4. Dispositif de montage selon la revendication 1, caractérisé en ce que les ergots pointus (4) font saillie perpendiculairement au côté inférieur (3) du corps de base (2).
  5. Dispositif de montage selon la revendication 1 ou 4, caractérisé en ce que les ergots pointus (4) sont réalisés sous forme triangulaire.
  6. Dispositif de montage selon la revendication 1, 4 ou 5, caractérisé en ce que les ergots (4) sont disposés à intervalles angulaires réguliers au voisinage du bord (5) du côté inférieur (3) du corps de base (2).
  7. Dispositif de montage selon la revendication 2, caractérisé en ce que le côté inférieur (3) du corps de base (2) est susceptible d'être fixé au fond (20) de l'évidement (10) au moyen d'un adhésif (22).
  8. Dispositif de montage selon la revendication 6, caractérisé en ce que le côté inférieur (3) du corps de base (2) présente en sa région médiane des trous d'aération (11) qui chacun débouchent dans un renfoncement (8).
  9. Dispositif de montage selon l'une des revendications précédentes, caractérisé en ce qu'il est réalisé comme pièce unique en matière synthétique.
  10. Dispositif de montage selon la revendication 9, caractérisé en ce que la matière synthétique est le polyéthylène.
EP95915739A 1994-06-07 1995-05-04 Dispositif de montage pour la fixation d'elements legers Expired - Lifetime EP0764231B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH178494 1994-06-07
CH1784/94 1994-06-07
PCT/CH1995/000103 WO1995033899A1 (fr) 1994-06-07 1995-05-04 Dispositif de montage pour la fixation d'elements legers

Publications (2)

Publication Number Publication Date
EP0764231A1 EP0764231A1 (fr) 1997-03-26
EP0764231B1 true EP0764231B1 (fr) 1998-01-07

Family

ID=4218530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95915739A Expired - Lifetime EP0764231B1 (fr) 1994-06-07 1995-05-04 Dispositif de montage pour la fixation d'elements legers

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Country Link
EP (1) EP0764231B1 (fr)
AT (1) ATE161915T1 (fr)
DE (1) DE59501228D1 (fr)
WO (1) WO1995033899A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064679A1 (de) * 2000-12-22 2002-07-04 Fischer Artur Werke Gmbh Abstandshalter für die Befestigung eines Bauteils an einer eine Dämmschicht aufweisenden Wand oder dgl., sowie Verfahren und Werkzeug zum Setzen des Abstandshalters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR90537E (fr) * 1966-06-06 1967-12-29 Plastiques Et Resines Applique Construction de chambre étanche, isotherme
DE3408294A1 (de) * 1984-03-07 1985-09-12 Itw-Ateco Gmbh, 2000 Norderstedt Befestigungsvorrichtung fuer ein flaechiges, ausgedehntes werkstueck an einer traegerkonstruktion, insbesondere einer innenverkleidung in automobilen
DE4011437A1 (de) * 1989-11-13 1991-05-16 Mario Flepp Montageunterlage zur befestigung von bauteilen an einer isolation und verwendung derselben
DE4002474A1 (de) * 1989-12-22 1991-06-27 Mario Flepp Montageunterlage zur befestigung von bauteilen

Also Published As

Publication number Publication date
WO1995033899A1 (fr) 1995-12-14
EP0764231A1 (fr) 1997-03-26
DE59501228D1 (de) 1998-02-12
ATE161915T1 (de) 1998-01-15

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