WO2017009412A1 - Patte de fixation permettant l'application de charges à l'isolation thermique d'un bâtiment - Google Patents

Patte de fixation permettant l'application de charges à l'isolation thermique d'un bâtiment Download PDF

Info

Publication number
WO2017009412A1
WO2017009412A1 PCT/EP2016/066732 EP2016066732W WO2017009412A1 WO 2017009412 A1 WO2017009412 A1 WO 2017009412A1 EP 2016066732 W EP2016066732 W EP 2016066732W WO 2017009412 A1 WO2017009412 A1 WO 2017009412A1
Authority
WO
WIPO (PCT)
Prior art keywords
claw
load introduction
mounting portion
thermal insulation
claw according
Prior art date
Application number
PCT/EP2016/066732
Other languages
German (de)
English (en)
Inventor
Ewald Lammer-Klupazek
Klaus HOLESINSKY
Andrea CAMOLA
Juergen Hauer
Martin Leger
Original Assignee
Ejot Baubefestigungen Gmbh
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
Application filed by Ejot Baubefestigungen Gmbh filed Critical Ejot Baubefestigungen Gmbh
Priority to PL16738787T priority Critical patent/PL3322860T3/pl
Priority to EP16738787.7A priority patent/EP3322860B1/fr
Publication of WO2017009412A1 publication Critical patent/WO2017009412A1/fr

Links

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
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • 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
    • E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
    • 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
    • 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
    • E04F13/0857—Supporting consoles, e.g. adjustable only in a direction parallel to the wall

Definitions

  • the invention relates to a claw for load introduction into the thermal insulation of a building.
  • the claw in turn serves as an attachment point for example, a console for fixing facade elements.
  • These may be wall or ceiling coverings in particular of
  • EP 0 901 549 B1 shows a wall support for facade substructures with a
  • Mounting leg for mounting the wall support on one
  • the invention therefore has the task of solving this problem, wherein the solution must be easy and reliable even by unskilled workers mountable.
  • a claw for load introduction into the thermal insulation of a building wherein the claw has a mounting portion and at least one load introduction portion, wherein the
  • Mounting portion and the load introduction portion include an angle which is between 60 ° and 120 °, but preferably 90 °, and wherein a leading edge of the
  • At least one load introduction portion has at least one tip.
  • a tip as sawtooth, in the direction of
  • This claw according to the invention can be driven into the thermal insulation of a building, for example by means of a plastic hammer or / and also with a setting tool, so that they form a positive connection with the
  • Thermal insulation is received. Orthogonal to the generally flat load introduction portion then forces over a large area which is as large as the at least one load introduction portion, are introduced into the thermal insulation without the claw according to the invention in contact with the actual building. As a result, thermal bridges are avoided.
  • the claw according to the invention can be mounted in various ways.
  • the load introduction portion extends horizontally, vertical loads from the claw may be introduced into the thermal insulation. If the load introduction portion extends in the vertical direction, then horizontal loads in the
  • Heat insulation are introduced. Basically, it is advantageous anchoring the claw in the thermal insulation, that the attacking forces orthogonal to the
  • the mounting section rests flat on the outer surface of the insulation in a fully assembled claw and thus ensures good power transmission and as a result its a low surface specific load of thermal insulation. This will damage the
  • the mounting portion has at least one opening, a nut, a threaded bolt or the like, which allow, for example, brackets for curtains
  • the nut or the threaded bolt can be connected to the mounting portion by welding, soldering or gluing.
  • the claw according to the invention is very easy to manufacture. Their manufacture and assembly do not require special tools.
  • the claw has a U-shaped or parallelogram-shaped cross-section and it can, with otherwise the same dimensions
  • Load introduction portions and the mounting portion include an angle other than 90 ° in a range between 60 ° and 120 °. It can thereby be achieved that with increasing load, which is introduced by the claw in the thermal insulation, the mounting portion is pressed increasingly firmly against the outer surface of the thermal insulation.
  • a front edge of the load introduction portions or the load introduction portions has two, three or more than three tips. This at least one tip serves as a “wedge” or “knife", which separates the insulation when the
  • Claw according to the invention is driven into the thermal insulation.
  • To avoid sheet metal waste can be provided that the facing away from each other
  • Lasteintechnischtechnischberichte tips offset from one another, so that blanks for a plurality of claws without waste from a
  • sheet metal can be cut out by means of a laser.
  • the claw according to the invention does not produce a thermal bridge to a building wall, it is provided that a distance of the leading edges of the or
  • Load introduction portions of the mounting portion is smaller than a thickness of the heat insulation in which the claw is mounted.
  • the front edge of the load introduction section or sections may have an odd number of points, in particular three or five points, a middle point being in a plane lying in the load introduction section
  • the middle tip is formed as an isosceles triangle.
  • the mounting portion has suitable means. This can be an opening, for example.
  • Opening for example, can serve as a through hole for a wall anchor, which is fastened directly in the building wall.
  • This wall anchor then projects through the mounting portion and then the other component, such as a console is attached to it.
  • the opening square feed and, for example, a carriage bolt from the back of the mounting section to push through this opening.
  • this opening similar to a hammer screw, another fastener will be introduced in a first position and then rotated by 90 °.
  • This connection is not only very durable, but can also be manufactured and loosened without tools.
  • the claw according to the invention is preferably designed as a sheet metal bent part. It can for example be made of plastics and steel, especially stainless steel, or aluminum sheet. By choosing the material thickness can also adapt to the expected loads
  • the material thickness is preferably selected in a range between 1 and 3 mm.
  • the static requirements permit or make it necessary, it may also be lower or higher. It has also proven to be advantageous to produce the console made of stainless steel, since stainless steel, in contrast to aluminum has a lower thermal conductivity.
  • console of other materials such as aluminum or other steel alloys and also
  • Figure 1 is an isometric view of a
  • FIG. 2 shows a further isometric view of the same exemplary embodiment
  • FIG. 3 is a top view of the mounting section
  • FIG. 4 shows a side view of the claw according to the invention
  • Embodiment of a claw according to the invention can be made,
  • FIG. 6 shows a claw attached in a thermal insulation
  • Opening of the claw according to the invention can be suspended, and
  • FIG. 8 shows a detail of the claw according to the invention.
  • FIG. 1 shows an isometric representation of a
  • the claw 11 is formed as a sheet metal bent part and consists of a flat mounting portion 13 and two folded load introduction portions 15th
  • Mounting portion 13 has a U-shaped cross section.
  • Embodiment about 90 °.
  • a leading edge 17 of the load introduction sections has three tips 19 in the illustrated embodiment. These tips allow the claw 11 with
  • a wall anchor which is anchored in a wall of a building, project through the mounting portion 13.
  • attachments such as consoles for a curtain exterior facade or other more can be attached.
  • An alternative not shown in the drawing, provides that a threaded bolt or a nut is fastened instead of the opening. This also makes it possible to attach additional attachments to the claw.
  • the angle entered in FIGS. 2 and 4 between the mounting section and the load introduction section 15 is equal to 90 ° in the illustrated embodiment. However, it can also have an angle different from 90 °,
  • FIG. 5 shows a sheet metal blank from which a
  • Claw 11 according to the invention can be produced.
  • the bending lines are entered in the figure 5 as broken lines with the reference numeral 25.
  • Embodiment a circle on which two elongated recesses 27 are arranged opposite one another.
  • the circle can also be a polygon, in particular a
  • FIG 6 is a cross section through a building wall 29 with a thermal insulation 31 and mounted claw 11 is shown schematically.
  • the claw 11 according to the invention is attached in the figure 6 from the left with their tips 19 on an outer surface 33 of the insulation 31 and then driven with hammer blows in the insulation 31 until the mounting portion 13 rests flat on the outer surface 33 of the thermal insulation.
  • a thickness D of the heat insulation 31 is larger than the distance S between the mounting portion 13 and the tips 19 of the load introduction portions 19.
  • tie rod 76 shown in Figure 7.
  • the tie rod 76 has a form-fitting connectable to the claw 11 connecting portion 78 and a Connecting portion 78 facing away eyelet 80 with a
  • the connecting portion 78 of the tie rod 76 is
  • Slots 27 can be inserted into the mounting hole 23. Whom he is then rotated by 90 °, creates a form-fitting on train resilient connection between the tie rod 76 and jaw 11th
  • the tie rod 76 at the connecting portion 78 has a width 84 which is smaller than the mounting opening 23 in the direction of the slots 27. Further, the tie rod 76 at its narrowest point has a width 88 which is slightly smaller than the circular part of
  • Mounting opening 23 is.
  • Facade fixing portion 16 allows.
  • a keyhole-shaped opening 23 is shown enlarged. It is good to see that the keyhole-shaped opening 23 is located where, starting from the sheet metal blank of the
  • FIG. 9 shows a sheet metal blank from which a further embodiment of a claw 11 according to the invention is shown
  • a bending line is shown in FIG. 9 as broken lines with the reference numeral 25
  • FIG. 9 As can be seen from FIG. 9, FIG. 9
  • Leading edge 17 of the load introduction portions or 15 an odd number of tips 19, in particular three tips 19, wherein a central tip 27 extends in a lying in the load introduction portion 15 orthogonal to the mounting portion 13 further than the other tips 19. In this case, the extends middle
  • the middle point 27, which projects beyond the other peaks 19 by the distance 29, is as

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Building Environments (AREA)

Abstract

L'invention concerne une patte de fixation (11) permettant d'appliquer des charges, par exemple d'une façade-rideau extérieure, à une isolation thermique, à plat, sans créer de ponts thermiques. La patte de fixation présente un segment de montage (13) et au moins un segment d'application de charges (15), le segment de montage et le segment d'application de charges formant un angle (α), et un bord avant (17) du segment d'application de charges présentant au moins une pointe (19).
PCT/EP2016/066732 2015-07-14 2016-07-14 Patte de fixation permettant l'application de charges à l'isolation thermique d'un bâtiment WO2017009412A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL16738787T PL3322860T3 (pl) 2015-07-14 2016-07-14 Łapa do wprowadzania obciążeń w izolację termiczną budynku
EP16738787.7A EP3322860B1 (fr) 2015-07-14 2016-07-14 Patte pour le transfert de charge dans l'isolation d'un bâtiment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015213173.4A DE102015213173A1 (de) 2015-07-14 2015-07-14 Klaue zur Lasteinleitung in die Wärmedämmung eines Gebäudes
DE102015213173.4 2015-07-14

Publications (1)

Publication Number Publication Date
WO2017009412A1 true WO2017009412A1 (fr) 2017-01-19

Family

ID=56411642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/066732 WO2017009412A1 (fr) 2015-07-14 2016-07-14 Patte de fixation permettant l'application de charges à l'isolation thermique d'un bâtiment

Country Status (4)

Country Link
EP (1) EP3322860B1 (fr)
DE (1) DE102015213173A1 (fr)
PL (1) PL3322860T3 (fr)
WO (1) WO2017009412A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513969A1 (de) * 1974-06-15 1976-10-07 Heinrich Liebig Entlastungselement fuer anker- oder duebelbefestigungsanordnungen
DE3510945A1 (de) * 1984-03-27 1985-10-10 Sabema Material AB, Kållered Tragvorrichtung fuer isolierung und fassadenputz
CA1251336A (fr) * 1985-10-30 1989-03-21 Michael A. Hatzinikolas Armatures d'ancrage pour maconnerie
US20080222992A1 (en) * 2007-03-15 2008-09-18 Nichiha Corporation Backing metal fixture and external wall constructing structure using the same
WO2012143035A1 (fr) * 2011-04-18 2012-10-26 Fibrecem Holding Ag Tôle de renforcement
US20140096466A1 (en) * 2012-03-14 2014-04-10 Mitek Holdings, Inc. Mounting Arrangement for Panel Veneer Structures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9312172D0 (en) * 1993-06-12 1993-07-28 Stone Eglinton Group Ltd Locating device
AT1969U1 (de) 1996-05-24 1998-02-25 Slavonia Baubedarf Gmbh Wandstütze für fassadenunterkonstruktionen
DE102005044051A1 (de) * 2004-10-15 2006-05-04 Deutsche Rockwool Mineralwoll Gmbh + Co Ohg Gebäudedach sowie Dämmschichtaufbau und Mineralfaserdämmstoffelement für ein Gebäudedach
DE102006062701A1 (de) * 2006-05-19 2007-12-13 August Braun Gebäude-Wärmedämmungsanordnung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513969A1 (de) * 1974-06-15 1976-10-07 Heinrich Liebig Entlastungselement fuer anker- oder duebelbefestigungsanordnungen
DE3510945A1 (de) * 1984-03-27 1985-10-10 Sabema Material AB, Kållered Tragvorrichtung fuer isolierung und fassadenputz
CA1251336A (fr) * 1985-10-30 1989-03-21 Michael A. Hatzinikolas Armatures d'ancrage pour maconnerie
US20080222992A1 (en) * 2007-03-15 2008-09-18 Nichiha Corporation Backing metal fixture and external wall constructing structure using the same
WO2012143035A1 (fr) * 2011-04-18 2012-10-26 Fibrecem Holding Ag Tôle de renforcement
US20140096466A1 (en) * 2012-03-14 2014-04-10 Mitek Holdings, Inc. Mounting Arrangement for Panel Veneer Structures

Also Published As

Publication number Publication date
EP3322860A1 (fr) 2018-05-23
DE102015213173A1 (de) 2017-01-19
PL3322860T3 (pl) 2020-10-05
EP3322860B1 (fr) 2020-05-06

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