EP2096250A2 - Profilé composite, en particulier pour un système de fenêtre, de porte ou de façades - Google Patents

Profilé composite, en particulier pour un système de fenêtre, de porte ou de façades Download PDF

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Publication number
EP2096250A2
EP2096250A2 EP20080104539 EP08104539A EP2096250A2 EP 2096250 A2 EP2096250 A2 EP 2096250A2 EP 20080104539 EP20080104539 EP 20080104539 EP 08104539 A EP08104539 A EP 08104539A EP 2096250 A2 EP2096250 A2 EP 2096250A2
Authority
EP
European Patent Office
Prior art keywords
connection
profile
bow
profiles
composite
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.)
Withdrawn
Application number
EP20080104539
Other languages
German (de)
English (en)
Inventor
Christian Lahni
Bernd Schmitte
Andreas Welser
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.)
RP Technik GmbH Profilsysteme
Original Assignee
RP Technik GmbH Profilsysteme
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 RP Technik GmbH Profilsysteme filed Critical RP Technik GmbH Profilsysteme
Publication of EP2096250A2 publication Critical patent/EP2096250A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E06B2003/26309—Connection details using glue
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E06B2003/26312—Snap connections
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E06B2003/26314—Provisions for reducing the shift between the strips and the metal section members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26396—Frames with special provision for insulation specially adapted for sheet metal frames

Definitions

  • the invention relates to a composite profile of at least one composite unit, which consists of at least two metal connection profiles, which are connected to each other via at least one intermediate, made of plastic connection profile for isolation, wherein the respective mutually facing sides of the at least two connection profiles and the at least one connection profile can be positively connected to each other at connection points.
  • Such composite profiles are usually used for door or window systems and facade elements and usually consist of two metallic profile elements, which are connected via an intermediate plastic profile with each other.
  • the intermediate plastic profile has a low thermal conductivity and thus serves as a thermal insulation element for insulation.
  • Such a composite profile which consists of two metal connection profiles, which are connected via a connection profile.
  • a connection is in this case achieved in that the connection profiles each have two extending in the profile longitudinal direction U-shaped grooves, into which corresponding anchoring webs of the connection profile are set.
  • the positive connection is achieved in that the free edges of the anchoring grooves of the connection profiles are cold formed after inserting the anchoring webs of the connection profile.
  • the anchoring grooves, as well as the corresponding anchoring webs of the connecting profile along the longitudinal direction in each case have a toothing in order to prevent an axial displacement of the elements to one another.
  • a disadvantage of a composite profile of this type is that an additional post-processing step in the form of cold forming is necessary to positively connect the connection profiles with the connection profile. By this additional deformation of the connection profiles stresses are also introduced into the system, deteriorates the Verbundprofilgeradheit and causes a twisting and a Endenetzsprung.
  • the invention is therefore based on the object to provide a composite profile which is held together form-fitting without further post-processing step during assembly or additional fasteners.
  • connection profile at its, the connection elements facing connection points each have at least one bow-shaped design and an elastic deformation of at least one bow-shaped training in at least one Schuhakungs mecanickeit a respectively associated, corresponding to the bow-shaped training recess of the respective connection profile einclippbar is to achieve fastener elementless connection.
  • a simple assembly can be done by clipping the bow-shaped training in the respective corresponding recesses, while at the same time can be dispensed with additional fasteners. It can thus be created with low assembly costs a positive, permanent connection.
  • bow-shaped here means a cross-section, which is composed of a shaft and at least one subsequent leg.
  • the formation of the connection points when using a leg has a hook shape and when using two legs on an anchor or hammerhead-shaped contour.
  • the respective legs may extend from the shaft to form a tip or form a rounding in this area.
  • the at least one Deutschenhakungswagkeit in the recess is mutually arranged to at least one connection profile.
  • the advantage here is that by such an arrangement a wandering of the bow-shaped training is prevented from the Deutschenhakung.
  • the space in the recess are designed such that after clipping the shaft of the respective bow-shaped training depending on the contact with the Schuhakungsdorfkeit at the respective location in a certain elastic deflection and thus along the axial extent of the at least one connecting profile overall results in a wave-shaped deflection of the shaft.
  • the respective corresponding recess of the respective connection profile has a rib-like profiling pointing in the direction of the at least one connection profile.
  • connection profile on a in the mounted state of the profiling of the respective connection profile opposite surface knurling or cross-stamping.
  • the at least two connecting profiles each have at least one contact line spaced apart from the connection points with the at least one connecting profile via a trained toothing. Impressing the teeth of these teeth in the plastic of the connection profile represents a further improvement to prevent axial movement between the connection profiles and the connection profile.
  • such a toothing is also formed on the side of the connection profile and engages with the respective corresponding toothing of the respective connection profile.
  • an adhesive can be introduced before or after the assembly of the composite profile in the region of the bow-shaped formation.
  • connection profiles consist of a cold-rolled steel material.
  • connection profiles have a defined cavity in the area of the connection points.
  • the connection profiles can expand when clipping the connection profile in the context of the cavity, which facilitates the insertion of the bow-shaped design in the corresponding recess and also causes the side walls of the recess press after assembly to the connection profile.
  • connection profile is made of polyamide with glass fiber reinforcement.
  • this material By using this material, the necessary strength and flexibility for clipping into the recess of the connection points of the connection profiles is possible without that the connection profile breaks at these locations.
  • Most preferably it is a conditioned plastic. The advantage here is that the elasticity is increased by the use of such a plastic.
  • the at least one connecting profile has in each case two bow-shaped projections directed counter to the at least two connecting profiles, each having an elastically deformable leg, wherein the legs are arranged facing each other, and the connection profiles have connection points facing the at least one connecting profile in each case via two recesses corresponding to the bow-shaped formations.
  • connection profiles are connected to one another via two individual connecting profiles, each having a bow-shaped design per connection point. This way, the single connection profile can be made very compact and the connection profiles between the connection profiles are arranged individually.
  • Fig. 1 is a sectional view of the composite profile according to the invention according to a first embodiment to see.
  • This consists of the two metallic connection profiles 1a and 1b, which are connected to the intermediate connection profile 2.
  • the connection profile 2 has four bow-shaped formations 3a-3d, each with an elastically resilient leg 4a-4d, which are clipped into corresponding recesses 5a-5d of the connection profiles 1a and 1b.
  • connection profiles 1a and 1b in the region of the recesses 5a-5d each have cavities 8a-8d, which ensure that the material at this point during insertion of the bow-shaped formations 3a-3d gives something and triggers a spring effect, whereby in the mounted state the connection profile 2 constantly presses to form a positive connection for preventing axial movement between the connection profiles 1 a and 1 b and the connection profile 2.
  • connection profiles 1a and 1b in this area as in Figure 4 shown, a rib-like profiling 9, to further improve the adhesion.
  • both the respective connection profile 1a or 1b and the connection profile 2 along a contact line via corresponding toothings 7 and 8.
  • connection profiles 1a and 1b are connected to each other via two individual connection profiles 2a and 2b connected.
  • connection profiles 2a and 2b respectively have a bow-shaped formation 3a-3d which faces the respective connection profile 1a and 1b and which, as already described above, are clipped into corresponding recesses 5a-5d with an elastically resilient leg 4a-4d.
  • FIG 5 is a perspective sectional view of the composite profile according to the invention according to a third embodiment in the region of a connection point between a connection profile 1 'and a connection profile 2' to see.
  • the shaft 6 'of the bow-shaped formation 3' undergoes an elastic deformation by a tilting movement and subsequently hooks with the corresponding leg 4a 'or 4b' into the hooking possibility 7 'of the recess 5'. one.
  • the shaft 6 'remains in an elastically deflected form Due to the space in the recess 5 'and according to the placement of Schuhakungsdorfkeit 7', which, as from Figure 6 can be seen, is mutually arranged, the shaft 6 'remains in an elastically deflected form.
  • connection profile 2 ' In the axial direction of the connection profile 2 ', this deflection corresponds to the shape of the placement of the hooking possibility 7' and in this case has a wave-shaped course.
  • Out Figure 7 is the shaft 6 'of the connection profile 2' in the uninstalled state, that is not shown elastically deflected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
EP20080104539 2008-02-26 2008-06-25 Profilé composite, en particulier pour un système de fenêtre, de porte ou de façades Withdrawn EP2096250A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008011200A DE102008011200A1 (de) 2008-02-26 2008-02-26 Verbundprofil, insbesondere für ein Fenster-, Tür- oder Fassadensystem

Publications (1)

Publication Number Publication Date
EP2096250A2 true EP2096250A2 (fr) 2009-09-02

Family

ID=39734460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080104539 Withdrawn EP2096250A2 (fr) 2008-02-26 2008-06-25 Profilé composite, en particulier pour un système de fenêtre, de porte ou de façades

Country Status (2)

Country Link
EP (1) EP2096250A2 (fr)
DE (1) DE102008011200A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011154300A3 (fr) * 2010-06-07 2012-06-07 Voestalpine Krems Gmbh Profilé à rupture de pont thermique
FR2994999A1 (fr) * 2012-08-29 2014-03-07 Lapeyre Ouvrant de porte ou de fenetre
EP3048232A1 (fr) * 2015-01-22 2016-07-27 RP Technik GmbH Profilsysteme Profilé métallique, profilé composite avec un tel profilé métallique ainsi que procédé de fabrication du profilé métallique
EP3048231A1 (fr) * 2015-01-22 2016-07-27 RP Technik GmbH Profilsysteme Profilé métallique, profilé composite avec un tel profilé métallique ainsi que procédé de fabrication du profilé métallique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531345C1 (de) 1995-08-25 1997-05-07 Sfs Handels Holding Ag Verbundprofil für Fenster oder Türen
DE19812190C1 (de) 1998-03-19 1999-08-26 Evg Bauprofil System Entwicklungs & Vermarktungsgesellschaft Mbh Verbundprofil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6933171U (de) * 1969-08-20 1970-01-02 Raimund Falkner Zwischenprofil
CH567170A5 (en) * 1974-06-21 1975-09-30 Alusuisse Thermally insulated coupling strip for metal components - is moulded strip with clamping plug to secure metal sections used in door and window construction
DE2729881C3 (de) * 1977-07-01 1981-04-30 Hasselbacher, geb. Schötz, Annemarie, 8630 Neustadt Verbundprofil bestehend aus zwei Metallen und zwei Isolationsprofilen
DE3035526C2 (de) * 1980-09-19 1985-04-18 Helmar Dr.Dr. 8530 Neustadt Nahr Profilkörper
DE3213891A1 (de) * 1982-04-15 1983-10-27 Gernot Dipl.-Ing. 7250 Leonberg Jacob Verbundprofilstab, insbesondere fuer fensterrahmen
DE3229230C2 (de) * 1982-08-05 1984-06-28 Otto Dipl.-Ing. 8784 Burgsinn Willert Verbundprofil
DE29517375U1 (de) * 1995-11-02 1996-02-15 Deutschle, Bruno, Romanshorn Verbundprofil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531345C1 (de) 1995-08-25 1997-05-07 Sfs Handels Holding Ag Verbundprofil für Fenster oder Türen
DE19812190C1 (de) 1998-03-19 1999-08-26 Evg Bauprofil System Entwicklungs & Vermarktungsgesellschaft Mbh Verbundprofil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011154300A3 (fr) * 2010-06-07 2012-06-07 Voestalpine Krems Gmbh Profilé à rupture de pont thermique
FR2994999A1 (fr) * 2012-08-29 2014-03-07 Lapeyre Ouvrant de porte ou de fenetre
EP3048232A1 (fr) * 2015-01-22 2016-07-27 RP Technik GmbH Profilsysteme Profilé métallique, profilé composite avec un tel profilé métallique ainsi que procédé de fabrication du profilé métallique
EP3048231A1 (fr) * 2015-01-22 2016-07-27 RP Technik GmbH Profilsysteme Profilé métallique, profilé composite avec un tel profilé métallique ainsi que procédé de fabrication du profilé métallique

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