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, which are provided with a plastic insulation, according to the preamble of 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 exterior lighting, doorbell systems), house numbers, individual mailboxes, 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.
• roller shutter guide rails have so far often been attached to the window frame using metal brackets. These metal brackets are arranged on the surface of the plaster, which looks ugly and is otherwise annoying.
• spacing dowels for fastening components to walls insulated with plastic foam, which extend through the entire insulation layer and protrude into the masonry.
• Such distance anchors also do not lead to satisfactory results.
• the fastening means which likewise lead through the entire insulation layer, can bring about cold bridges.
• attaching the distance anchors is complex.
• mounting plates which are inserted into recesses in the insulation layer which are open to the outside and are glued to the insulation layer or mechanically attached to the masonry. The mounting plates are arranged under the plaster and the mesh-like reinforcement.
• the known mounting plates are made of metal, preferably made of aluminum, made of hard plastic or made of foamed plastic. Mounting plates made of aluminum and hard plastic are coated on the outside with foamed plastic. This prevents impairment of the thermal insulation at the fastening point of a mounting plate.
• the Möntageplatten preferably have a circular outline 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 corners in the insulation layer are omitted, 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, with their help, components can be attached to a wall provided with an insulation layer in the simplest way, without disturbing the properties of the insulation layer.
• the known round mounting plates rotate when you drill a hole in them, screw a screw into them or want to screw a screw out of them again.
• the known mounting plates often have to be provided in the assembled state with additional bores for receiving fastening means. This can be necessary, for example, if the holes drilled prior to assembly are not in the right place.
• the object of the invention is to create a device for the assembly of light components on a wall provided with a plastic insulation, in which the disadvantages of the known mounting plates are eliminated.
• the object is achieved with the aid of the features according to the invention in accordance with the characterizing part of patent claim 1.
• Advantageous developments of the invention are the subject of the subclaims.
• the proposed assembly device for light components comprises a flat, cylindrical base body, which has a honeycomb structure in its upper, in the assembled state facing outward section and protrudes at right angles on its underside. 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 the plastering 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.
• a suitable adhesive is applied to the underside of the mounting device.
• Fig. La the mounting device, seen from above;
• Fig. Lb the mounting device, seen from below;
• Fig. Lc is a side view of the mounting device
• 1d shows a cross section A of the assembly 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.
• the base body 2 has a honeycomb structure 7 (cf. FIGS. 1 a, 1d, 2 and 3).
• 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 recesses 8 which are open towards the upper side 6 of the base body.
• the depressions 8 have a square cross section (cf. FIG. La). They are 3 mm wide and 8 mm deep. Its longitudinal axis 9 runs at right angles to the base body upper side 6 (cf. FIG. 1d).
• the depressions 8 are regularly distributed over the octagonal area 12. To be more precise, 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 in a row 10 and the distance between two adjacent rows of depressions 10 is 1 mm. The depressions 8 of a row 10 are unrelated to the depressions 8 of any other row 10. sets. This means that the imaginary puncture points of the longitudinal recesses 9 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 body. Their longitudinal axes 9 lie on the corners of an isosceles trapezium, 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-carbon-free polyethylene.
• the diameter and the thickness of the base body 2, the depth and width of the depressions 8 and the length of the tooth-shaped 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 be ⁇ written have an octagonal, 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 that the depressions are regularly distributed over the area 12 with the honeycomb structure 7 and are only separated from one another by thin webs 14, so that a fastening means 13 will most likely 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 assembly 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 assembly device 1 is inserted into this recess 17 in such a way that the upper side 6 with the honeycomb structure 7 is directed towards the outside and the cams 4 are directed towards the inside.
• the cams 4 drill when inserting the mounting device 1 into the recess 17 into the insulation layer 16.
• 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, applied.
• the proposed mounting device 1 is suitable for fastening light components, such as Roller shutter guide rails, individual electrical components (light for outside lighting, bell system), house numbers, individual letter boxes, espalier hooks, etc. on walls that are provided with a plastic insulation.
• light components such as Roller shutter guide rails, individual electrical components (light for outside lighting, bell system), house numbers, individual letter boxes, espalier hooks, etc. on walls that are provided with a plastic insulation.
• 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 removed from it or in some other way and Way a torque acts on them.
• the honeycomb structure 7 makes it possible for practically all known fastening means 13, such as, for example, 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 assembly device 1 after it has been attached. Thanks to the dense arrangement of the recesses 8, a fastening means 13 most likely meets a recess 8. If a fastening means 13 meets a web 14, this does not interfere either. Since the webs 14 are very narrow, the fastening means 13 is deflected into an adjacent depression 8.
• fastening means 13 such as, for example, wood screws, metal screws, nails, hagraves, etc.
• the ventilation holes 11, which ensure that enough oxygen reaches the adhesive 22, which is between the underside 3 of the base body 2, are also advantageous the mounting device 1 and the bottom 20 of the recess 17 is located in the insulation layer 16.
• the adhesive 22 can harden completely and the adhesive connection is given the greatest possible tensile strength.
• the proposed assembly device 1 will be met with great interest on the market.

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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)

Applications Claiming Priority (3)

Publications (2)

Family

ID=4218530

Family Applications (1)

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Family Cites Families (4)

• 1995
  • 1995-05-04 EP EP95915739A patent/EP0764231B1/fr not_active Expired - Lifetime
  • 1995-05-04 AT AT95915739T patent/ATE161915T1/de not_active IP Right Cessation
  • 1995-05-04 WO PCT/CH1995/000103 patent/WO1995033899A1/fr not_active Ceased
  • 1995-05-04 DE DE59501228T patent/DE59501228D1/de not_active Expired - Fee Related

Non-Patent Citations (1)

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