EP0913536B1 - Montage- und Befestigungssytem von Verkleidungen insbesondere zur thermischen und/oder akustischen Isolierung von Gebäuden - Google Patents

Montage- und Befestigungssytem von Verkleidungen insbesondere zur thermischen und/oder akustischen Isolierung von Gebäuden Download PDF

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Publication number
EP0913536B1
EP0913536B1 EP98402699A EP98402699A EP0913536B1 EP 0913536 B1 EP0913536 B1 EP 0913536B1 EP 98402699 A EP98402699 A EP 98402699A EP 98402699 A EP98402699 A EP 98402699A EP 0913536 B1 EP0913536 B1 EP 0913536B1
Authority
EP
European Patent Office
Prior art keywords
connecting piece
profiles
wings
shaped
base
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
EP98402699A
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English (en)
French (fr)
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EP0913536A1 (de
Inventor
Jean-François Dugourd
Yves Suzor
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.)
Saint Gobain Isover SA France
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Saint Gobain Isover SA France
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    • 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
    • E04B1/7675—Insulating linings for the interior face 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
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5818—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially U - form
    • 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
    • E04B1/7608—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 comprising a prefabricated insulating layer, disposed between two other layers or panels
    • E04B1/7612—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 comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space

Definitions

  • the invention relates to the mounting and fixing of coatings on frames or on walls or building walls and in particular the mounting and fixing of a covering comprising an external facing mounted on a frame formed by profiles, in particular metal profiles, covering the if necessary a thermal and / or acoustic insulation product such as a felt mineral wool.
  • One of the problems encountered when mounting and fixing covering using a framework is the environment of openings such as windows or doors, with said frame formed of metal profiles.
  • the profiles forming the framework are positioned vertically at about 60 cm from each other and along the vertical uprights of the opening.
  • the surround is produced by positioning between the two vertical sections of on either side of the opening, identical profiles so as to frame the opening.
  • the difficulty lies in the fact that the profiles must be in the same vertical plane and that the profiles, once mounted and fixed around the opening do not may have a overhang greater than 10 cm, the profiles ensuring the mechanical resistance of the facing.
  • a first solution proposed consists in overlapping the profiles. This overlap is achieved by eliminating the walls of the U at the level of the edges of the profiles extending between the vertical profiles, by a cutout manual. This cutting operation is called notching. Then the profiles are fixed together either by screwing or by crimping.
  • This solution although allowing a good connection of the profiles in a single plane, presents several disadvantages.
  • the profile notching operation is a job careful because it is necessary to cut while respecting the corner angle of the opening and presents a risk of injury to the installer, the edges at level of the cuts being more or less sharp. In addition, this operation must be carried out with care and caution, it requires a few minutes.
  • a second solution consisting in fixing the profiles to each other using a metal strip, avoids the notching operation.
  • this solution does not eliminate the problem of screwing or crimping.
  • a third solution in accordance with the preamble of claim 1 is known from document DE-A-2 619 424.
  • the invention thus provides a system for mounting and fixing a covering allowing the connection of two profiles located in the same plane, which is easy and quick to implement and this without risk of injury to the installer and which does not create an unacceptable extra thickness during the installation of the facing.
  • the system according to the invention for mounting and fixing a coating on a surface to be coated comprising a framework formed of U-shaped profiles intended to receive a facing, includes a piece of fitting for the assembly of two U-shaped profiles located in the same plane, the connecting piece being formed from a sheet having two U-shaped sections, the axes form an angle between 30 and 90 °, and preferably form an angle 90 °, each of these sections being intended to receive a U-shaped profile, characterized in that the connecting piece has a tongue in the axis of the base of the U formed by two wings parallel, said tongue being oriented towards the inside of the U so as to remain substantially parallel to the base of the U.
  • the connecting piece according to the invention makes it possible to assemble two U-shaped profiles at an determined angle between 30 and 90 ° from the position on top of the two profiles without the need for a specific cut profiles and permanently fix this connecting piece to said profiles.
  • a first U-shaped section receives the first profile and the second section in U receives the second U profile to be mechanically connected to the first profile.
  • the system according to the invention allows the mechanical connection of U-shaped profiles by a simple engagement of these profiles in the connecting piece according to the invention.
  • the sheet of the connecting piece is folded and cut so as to form the base of the two U's and three folded wings, one U being formed of two parallel folded wings and the second of the third wing and edges of the two parallel wings.
  • said connecting piece has a low manufacturing cost because it does not require costly operations when it is made, and starting from a piece of rectangular sheet metal, we can make the piece without waste.
  • because of its small dimensions because in relation to dimensions of the profiles, its packaging is easy.
  • the wings realizing the U-shaped sections of said connecting piece each have bosses oriented towards the inside of said U-shaped sections so as to exert a force of pressure on the two U-profiles.
  • the connecting piece allows to assemble different profiles whose widths are not exactly identical, widths being able to differ from 2 mm for example and that without that it is necessary for the installer to exert a significant effort to engage the profiles in the connection piece.
  • said wings form an angle of less than 90 ° with the base of the two U's, so as to exert pinching forces on the two U-shaped profiles.
  • the connecting piece is produced from of a galvanized steel sheet of thickness between 5 and 7 / 10ths and of preferably 6 / 10th thick.
  • a galvanized steel sheet of thickness between 5 and 7 / 10ths and of preferably 6 / 10th thick.
  • Such a part thus has an extra thickness acceptable for subsequent siding and mechanical strength sufficient to ensure that the profiles are maintained before installing the facing finish.
  • the invention also relates to the connecting piece for the assembly of two U-shaped profiles.
  • the system and the connecting piece according to the invention have the advantage to assemble U-shaped profiles at a determined angle, saving time appreciable, high precision and maximum security for the installer.
  • the system and the connecting piece according to the invention can be adapted to the different types of metal profiles used in as a framework and existing on the market.
  • Figure 1 a system for doubling a wall 1 by a covering comprising panels of mineral wool 2 covered by facing plates 3, of plaster for example, fixed to a framework metal 4 held by a mounting and fixing system comprising a rod 5 having a threaded end 9 removably fixed, by snap-fastening, in the cavity formed by a profile 6 itself fixed on the wall 1 and a plate 7.
  • a mounting and fixing system is described in the French patent application filed in the name of the applicant under the number 96/11784 (FR-A-2 754 002).
  • the wall 1 to be coated has an opening 8.
  • the profiles 6 are fixed to the wall 1, preferably by means of rapid "gun” type systems, detachably fixed by snap-fastening rods 5, at regular intervals approximately every 60 cm and along level lines so as to form a framework based on horizontal profiles, and ensuring that on either side of the opening 8 a rod 5 is fixed near the edge of the opening 8.
  • the insulating panels 2 are plugged in, for example in mineral wool with a density between 10 and 100 kg / m 3 , and preferably between 12 and 25 kg / m 3 , on the threaded ends 9 of the rods 5.
  • a plate 7 is then screwed each time having a central threaded hole conforming, for example, to teaching of patent application EP-A-0 718 451.
  • the plates 7 ser support wind for profiles 4.
  • the surround is made from the two profiles 4 already assembled and fixed.
  • profiles 10 of identical shape to profiles 4 and cut to the width of the opening 8 clip or slide over a piece connection 11 at each end.
  • the profiles 10 are then connected to the two profiles 4 on either side of the opening 8 by clipping the connecting pieces 11 on these, the profiles 10 being positioned near the edge of the opening 8. We can then mount the facing plates.
  • FIGs 2a and 2b show in more detail the part of connection 11 only and the connection piece 11 in position on two profiles (4 and 10).
  • the connecting piece 11 shown in Figures 2a and 2b has two perpendicular U-sections.
  • the first U-shaped section is formed from the base 12 of the connecting piece 11 and the folded wings 13 and 14 which are parallel.
  • the second U-shaped section is formed by the base 12, the wing 15 folded down and the edges 16 and 17 of the wings 13 and 14 folded down.
  • This connecting piece 11 is formed at from a 6/10 thick galvanized steel sheet which has been folded and cut.
  • the wings 13, 14 have bosses 18 produced for example at using punches. These bosses preferably have a relative thickness of 1 mm and allow profiles 10 to be held in place even when they are are slightly smaller than the U-shaped section intended for receive them.
  • the wing 15 has a boss 19 also produced using a punch.
  • This boss preferably has a relative thickness of 2 mm and allows to keep in place the profiles 4 even when these are of a dimension slightly lower than that of the U-shaped section intended to receive them.
  • the preferred thicknesses of the bosses is a consequence of the dimensions existing U-profiles usually used in these mounting and fixing systems covering, the two main widths of these profiles being 45 and 47 mm.
  • a tongue 20 has been cut from the base 12 and is oriented towards the inside of the connecting piece 11 so as to remain parallel to the base 12 and allow the passage of the bottom of the profile 10 between the tongue and the base 12 of the piece of fitting 11. In this way, the profile 10 slides into the U-shaped section having the tongue 20 and the profile 4 then receives the profile assembly 10 - part 11, the free U-shaped section of the connecting piece 11 being clipped by the top on the profile 4.
  • the connecting piece 11 'shown in Figures 3a and 3b is a variant of the connecting piece 11 shown in Figures 2a and 2b.
  • This connecting piece 11 ′ has a T-shaped base 12 ′ and consequently a wing folded down 15 'longer.
  • This variant corresponds to the connecting piece 11 without the cutouts to obtain a rectangular base 12.
  • This variant is advantageously obtained from a rectangular piece and its realization does not create waste.
  • the connecting piece 11 provides ease of conditioning in relation to the connecting piece 11 ′ and this due to its shape general parallelepiped. In any event, these two connecting pieces 11 and 11 'provide equivalent maintenance of the sections between them.
  • the system according to the invention can be used with advantage for the mounting and fixing of any covering using a frame based on profiles to be connected, with or without thermal insulation product and / or acoustic, perforable or not.
  • the system can be mounted on a regular or irregular surface and also on a vertical or inclined wooden frame, for example on rafters when it is a coating for roof insulation.
  • the system according to the invention can be used for coating and thermal and / or acoustic insulation from the outside of the building.
  • the invention therefore provides a mounting and fixing system particularly simple, reliable, quick to implement, versatile, simple of use and without risk of injury to the installer.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Building Environments (AREA)

Claims (9)

  1. System zur Montage und Befestigung einer Verblendung (2, 3) für eine zu verkleidende Oberfläche (1), wobei die Verblendung (2, 3) ein aus U-Profilen (4) gebildetes Tragwerk für die Aufnahme einer Verkleidung (3) aufweist, wobei dieses System ein Verbindungsteil (11) für den Zusammenbau von zwei in einer gleichen Ebene liegenden U-Profilen (4, 10) aufweist, das Verbindungsteil (11) aus einem Blech gebildet ist, welches zwei U-förmige Abschnitte (12, 13, 14, 12, 15, 16, 17) aufweist, deren Achsen einen zwischen 30° und 90° liegenden Winkel bilden, und jeder dieser Abschnitte (12, 13, 14, 12, 15, 16, 17) zum Aufnehmen eines U-Profils (10, 4) bestimmt ist,
    dadurch gekennzeichnet, daß das Verbindungsteil (11) in der Achse der Basis (12) derjenigen U-Form, die durch zwei parallele Flügel (13, 14) gebildet wird, eine Feder (20) aufweist, wobei die Feder (20) so auf das Innere der U-Form hin gerichtet ist, daß sie im wesentlichen parallel zur Basis (12) der U-Form bleibt.
  2. System nach Anspruch 1, dadurch gekennzeichnet, daß die Achsen der U-förmigen Abschnitte (12, 13, 14; 12, 15, 16, 17) einen Winkel von 90° bilden.
  3. System nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Blech des Verbindungsteils (11) so gebogen und zugeschnitten ist, daß es die Basis (12) der beiden U-Formen und drei aufgebogene Flügel (13, 14, 15) bildet, wobei eine U-Form von zwei parallelen aufgebogenen Flügeln (13, 14) gebildet wird, und die zweite von dem dritten Flügel (15; 15') und den Rändern (16, 17) der beiden parallelen Flügel (13, 14).
  4. System nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Flügel (13, 14, 15, 15'), welche die U-förmigen Abschnitte des Verbindungsteils darstellen, jeweils auf das Innere der U-förmigen Abschnitte hin gerichtete Höcker (18, 19) aufweisen, so daß sie eine Druckkraft auf die beiden U-förmigen Profile (10, 4) ausüben.
  5. System nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Flügel (13, 14, 15, 15'), welche die U-förmigen Abschnitte des Verbindungsteils (11) darstellen, einen Winkel von weniger als 90° mit der Basis (12) der beiden U-Formen bilden, so daß sie Klemmkräfte auf die beiden U-Profile (10, 4) ausüben.
  6. System Dach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Verbindungsteil (11) aus einem galvanisch behandelten Stahlblech mit einer Dicke, die zwischen 5 und 7/10 liegt, und bevorzugt mit einer Dicke von 6/10 gefertigt ist.
  7. Verbindungsteil (11) für den Zusammenbau von zwei U-Profilen (10, 4), welches aus einem Blech mit zwei U-förmigen Abschnitten (12, 13, 14; 12, 15, 16, 17) gebildet ist, deren Achsen einen zwischen 30° und 90° liegenden Winkel bilden, wobei jeder dieser Abschnitte (12, 13, 14; 12, 15, 16, 17) zum Aufnehmen eines U-Profils (10, 4) bestimmt ist,
    dadurch gekennzeichnet, daß das Verbindungsteil (11) in der Achse der Basis (12) derjenigen U-Form, die durch zwei parallele Flügel (13, 14) gebildet wird, eine Feder (20) aufweist, wobei die Feder (20) so auf das Innere der U-Form hin gerichtet ist, daß sie im wesentlichen parallel zur Basis (12) der U-Form bleibt.
  8. Verbindungsteil nach Anspruch 7, dadurch gekennzeichnet, daß die Achsen der U-förmigen Abschnitte (12, 13, 14; 12, 15, 16, 17) einen Winkel von 90° bilden.
  9. Verbindungsteil nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß das Verbindungsteil (11) so gebogen und zugeschnitten ist, daß es die Basis (12) der beiden U-Formen und drei aufgebogene Flügel (13, 14, 15) bildet, wobei eine U-Form von zwei parallelen aufgebogenen Flügeln (13, 14) gebildet wird, und die zweite von dem dritten Flügel (15; 15) und den Rändern (16, 17) der beiden parallelen Flügel (13, 14).
EP98402699A 1997-10-31 1998-10-29 Montage- und Befestigungssytem von Verkleidungen insbesondere zur thermischen und/oder akustischen Isolierung von Gebäuden Expired - Lifetime EP0913536B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9713676 1997-10-31
FR9713676 1997-10-31

Publications (2)

Publication Number Publication Date
EP0913536A1 EP0913536A1 (de) 1999-05-06
EP0913536B1 true EP0913536B1 (de) 2003-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP98402699A Expired - Lifetime EP0913536B1 (de) 1997-10-31 1998-10-29 Montage- und Befestigungssytem von Verkleidungen insbesondere zur thermischen und/oder akustischen Isolierung von Gebäuden

Country Status (4)

Country Link
EP (1) EP0913536B1 (de)
AR (1) AR014385A1 (de)
AT (1) ATE256229T1 (de)
ES (1) ES2212240T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3005336B1 (fr) * 2013-05-03 2015-09-25 Pieces Et Accessoires Ind P A I Dispositif de raccordement en t de profile en u

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1423034A (fr) * 1964-11-18 1966-01-03 Assemblage démontable d'éléments profilés cruciformes permettant la constitution sans perforation d'armatures destinées à tous usages
DE2619424A1 (de) * 1976-05-03 1977-11-24 Fritz Baensch Verbindungslasche fuer kastenprofile von wand- und deckenverkleidungen
DE3048946C2 (de) * 1980-12-24 1984-09-27 Hans-Rainer 5800 Hagen Wichert Verbinder für zwei Tragschienen einer Unterdecke
NZ210863A (en) * 1985-01-17 1988-03-30 Onteam Ltd Wall frame: interconnected metal studs and plates
DE8629047U1 (de) * 1986-10-31 1987-01-08 Profil-Vertrieb Gmbh, 7560 Gaggenau Profilverbinder
NL8802053A (nl) * 1988-08-19 1990-03-16 Huberta Sophia Petronella Joha Montagesysteem voor scheidingswanden.
US5720138A (en) * 1992-11-12 1998-02-24 Johnson; David L. Metallic wall framing, method and apparatus for producing same
DE4304479A1 (de) * 1993-02-15 1993-10-14 Horst Winkler Winkel-Steck-Profile zum Verschrauben für Gerüste

Also Published As

Publication number Publication date
ES2212240T3 (es) 2004-07-16
EP0913536A1 (de) 1999-05-06
AR014385A1 (es) 2001-02-28
ATE256229T1 (de) 2003-12-15

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