EP3354835A1 - Profil composite - Google Patents

Profil composite Download PDF

Info

Publication number: EP3354835A1
Authority: EP; European Patent Office
Prior art keywords: profile; aluminum; composite; insulating; profiles
Prior art date: 2017-01-27
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.): Granted

Application number

EP17207775.2A

Other languages

German (de)

English (en)

Other versions

EP3354835B1 (fr

Inventor

Jürgen Meyer

Pascal SCHULTE

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.)

Schueco International KG

Original Assignee

Schueco International KG

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.)

2017-01-27

Filing date

2017-12-15

Publication date

2018-08-01

2017-12-15 Application filed by Schueco International KG filed Critical Schueco International KG

2017-12-15 Priority to PL17207775T priority Critical patent/PL3354835T3/pl

2018-08-01 Publication of EP3354835A1 publication Critical patent/EP3354835A1/fr

2019-05-29 Application granted granted Critical

2019-05-29 Publication of EP3354835B1 publication Critical patent/EP3354835B1/fr

Status Active legal-status Critical Current

2037-12-15 Anticipated expiration legal-status Critical

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Images

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
- E06B3/273—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame 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
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
- E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between 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
- E06B3/26—Compound frames, i.e. one frame within or behind another
- E06B3/2605—Compound frames, i.e. one frame within or behind another with frames permanently mounted behind or within each other, each provided with a pane or screen
- E06B2003/2615—Frames made of metal
- 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
- E06B2003/26349—Details of insulating strips
- E06B2003/2635—Specific form characteristics
- E06B2003/26352—Specific form characteristics hollow

Definitions

the present invention relates to a composite profile, in particular for facades, doors or windows, with a first profile made of aluminum and a second profile made of aluminum, between which at least one insulating profile made of plastic, and a third profile is provided, with the second profile made of aluminum.
the DE 34 07 121 A1 discloses a composite profile in which a metallic inner part and a metallic outer part are connected to each other via a plurality of insulating webs of plastic.
each insulating web has at its inner and outer parts facing edge regions roughness in the form of depressions or elevations.
the metallic webs are reshaped in order to then form-fit around the edge regions of the insulating webs.
the metallic outer and inner part usually consists of a deformable metal, such as aluminum or an aluminum alloy. In such composite profiles, the load capacity is limited, since metallic profiles are used, which can be deformed to make the connection.
the DE 10 2015 007 611 A1 discloses an insulating element for a thermally insulated composite profile which is connected to a metallic profile part by rolling. For this purpose, a curl head is provided which is glued to the insulating body. As a result, completely different materials, such as the insulating body made of plastic and a profile part, can be connected to each other by rolling. However, the mechanical load capacity is determined by the profile part, which is formed during rolling.
first an insulating profile made of plastic is arranged between a first profile made of aluminum and a second profile made of aluminum, so that the thermal conductivity between the first profile and the second profile is low.
a third profile is provided, wherein the three profiles and the insulating profile by deformation of the first and second profile of aluminum are positively connected to form a composite profile and the third profile is formed with higher strength than the second profile of aluminum.
the higher strength of the material of the third profile comprises at least the compressive strength and the bending strength, preferably also the tensile strength and the buckling and shear strength is higher.
the third profile is made of aluminum or an aluminum alloy.
aluminum alloys with a higher strength can be used for the third profile than with the first and / or second profiles made of aluminum, which still have to be deformed for connection.
the material of the third profile also has a higher hardness than the material of the second profile.
the third profile made of aluminum is preferably also formed with higher strength than the first profile. Also, the first profile is deformed with the insulating profile by forming and therefore requires a corresponding deformability, so that the third profile of the profiles of aluminum preferably has the greatest strength.
the aluminum profiles are preferably extruded.
the profiles may be extruded as hollow profiles, L-shaped profiles or with different geometries.
the cross-sectional area of the third aluminum profile is greater than the cross-sectional area of the first aluminum profile. Since the third profile is particularly important for the mechanical strength of the composite profile, a high load transfer can be obtained by a large cross-sectional area of the third profile.
the cross-sectional area of the third profile is preferably three times as large, in particular five times as large as the cross-sectional area the first aluminum profile. This results in a particularly high bending stiffness of the composite profile.
the first and / or second profile can be deformed by rolling. It is also possible to use other forming techniques, however, curling or rolling is particularly well suited for a continuous deformation process.
the first and second profiles can be made of the same aluminum alloy.
the third aluminum profile preferably has an E-modulus of at least 69 GPa.
the third profile is preferably arranged on an inner side, for example in a mullion-and-transom construction of a façade or a light roof, or in the case of a window or a door.
a composite profile 9 comprises a first profile 1 of aluminum and a second profile 2 of aluminum, which consist of a deformable aluminum alloy. Between the first profile 1 and the second profile 2, at least one insulating profile 3 made of plastic is provided, wherein the insulating profile 3 can be arranged flush with the profiles 1 and 2.
the second profile 2 made of aluminum is connected on the side facing away from the insulating profile 3 side with a third profile 4 made of aluminum.
aluminum when used in the present application, it is intended to include both aluminum as a pure substance and aluminum alloys.
Aluminum alloys contain other additives in addition to aluminum, such as copper, magnesium, lead, manganese, silicon or other ingredients.
the third profile 4 made of aluminum has a greater hardness and greater strength than the second profile 2 made of aluminum, preferably also as the first profile 1 made of aluminum.
the third profile 4 made of aluminum may consist, for example, of an aluminum alloy in accordance with DIN EN-573-3 W IN AW-6063, EN AW 7003, EN AW-6005 A, EN AW-60A2, EN AW-6106.
the third profile 4 may also be made of other materials, such as steel or a reinforced plastic.
the first profile 1 and the second profile 2 are formed.
the first profile 1 has a U-shaped receptacle, with a first leg 10 and a second leg 11, between which a T-shaped central web 12 is provided.
the insulating profile 3 engages the insulating profile 3 with a first arcuate or hook-shaped portion 30 which is disposed between the leg 10 and the central web 12, and engages with a second arcuate or hook-shaped portion 31 between the legs 11 and the central web 12 a.
the second profile 2 is provided made of aluminum, which has only a small cross-sectional area and serves as a connecting piece between the insulating profile 3 and the third profile 4 made of aluminum.
the second profile 2 of aluminum wiest on opposite sides U-shaped receptacles, and has on the side facing the insulating profile 3 a first web 20, a second web 21 and a T-shaped central web 22. From the insulating 3 engages a first arcuate or hook-shaped portion 32 between the web 20 and the central web 22, and a second arcuate or hook-shaped portion 33 engages between the web 21 and the central web 22 a.
the second profile 2 On the side facing the third profile 4 of aluminum side, the second profile 2 also has a U-shaped receptacle with two webs 23 and 24, each having an inwardly angled web. The inwardly angled web engages in a groove on the connecting portion 40 of the third profile 4.
the second aluminum profile 2 can be deformed by rollers 5 and 7 which are rotatable about axes 6 and 8.
rollers 5 and 7 By the rollers 5 and 7, the webs 20, 21, 23 and 24 deformed inwardly to produce a positive and possibly also non-positive connection with the insulating profile 3 and the third profile 4 made of aluminum.
the composite profile 9 is shown after rolling.
the first profile 1 and the second profile 2 were rolled out of aluminum, while the insulating profile 3 and the third profile 4 made of aluminum were not deformed.
a harder, less elastic aluminum alloy can be used for the third profile 4 made of aluminum, which can absorb higher mechanical loads.
the cross-sectional area of the third profile 4 made of aluminum is chosen larger than that of the first profile 1 and the second profile 2 made of aluminum, in particular at least twice as large, preferably more than three times as large. As a result, particularly high mechanical loads can be removed via the third profile 4 made of aluminum by the composite profile 9.
the composite profile 9 consists of four individual profiles.
two insulating profiles 3 can be arranged in parallel between the first profile 1 and the second profile 2.
the composite profile 9 according to the invention can be used in particular for facades, doors or windows, wherein preferably the higher loadable third profile 4 forms an inner shell, that is arranged on the inside.

Landscapes

Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Wing Frames And Configurations (AREA)

EP17207775.2A 2017-01-27 2017-12-15 Profil composite Active EP3354835B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL17207775T PL3354835T3 (pl)	2017-01-27	2017-12-15	Profil kompozytowy

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102017101663.5A DE102017101663A1 (de)	2017-01-27	2017-01-27	Verbundprofil

Publications (2)

Publication Number	Publication Date
EP3354835A1 true EP3354835A1 (fr)	2018-08-01
EP3354835B1 EP3354835B1 (fr)	2019-05-29

Family

ID=60673714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17207775.2A Active EP3354835B1 (fr)	2017-01-27	2017-12-15	Profil composite

Country Status (5)

Country	Link
EP (1)	EP3354835B1 (fr)
DE (1)	DE102017101663A1 (fr)
ES (1)	ES2736181T3 (fr)
PL (1)	PL3354835T3 (fr)
PT (1)	PT3354835T (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109057627A (zh) *	2018-10-24	2018-12-21	河北奥意新材料有限公司	一种铝塑共挤型材外扣铝板结构
EP3854978A1 (fr)	2020-01-27	2021-07-28	Garner Aluminium Extrusions Limited	Procédé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102020101068A1 (de)	2020-01-17	2021-07-22	SCHÜCO International KG	Verbundprofil, Rahmen und Elementfassade
DE102024103950A1 (de)	2024-02-13	2025-08-14	SCHÜCO International KG	Verfahren zur Herstellung eines extrudierten Verbundprofils und Verbundprofil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0262677A2 (fr) *	1986-10-02	1988-04-06	Josef Gartner & Co.	Fenêtre isolante ou structure de façade dans la zone transparente
US5469683A (en) *	1994-02-09	1995-11-28	Kawneer Company, Inc.	Thermally insulating composite frame member with snap-in thermal isolator
EP1199434A1 (fr) *	2000-10-20	2002-04-24	Michael John Watson	Procédé de fabrication d'un élément de construction à base de différents matériaux

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3407121A1 (de)	1984-02-28	1985-09-05	Wilfried Dipl.-Ing. 7031 Nufringen Ensinger	Verbundprofil, insbesondere fuer rahmen von fenstern, tueren und fassadenelementen
DE102014106226A1 (de)	2014-05-05	2015-11-05	SCHÜCO International KG	Verbundprofil für Türen, Fenster oder Fassadenelemente
DE102015007611A1 (de)	2015-06-15	2016-12-15	Technoform Bautec Holding Gmbh	Isolierelement

2017
- 2017-01-27 DE DE102017101663.5A patent/DE102017101663A1/de not_active Withdrawn
- 2017-12-15 EP EP17207775.2A patent/EP3354835B1/fr active Active
- 2017-12-15 ES ES17207775T patent/ES2736181T3/es active Active
- 2017-12-15 PL PL17207775T patent/PL3354835T3/pl unknown
- 2017-12-15 PT PT17207775T patent/PT3354835T/pt unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0262677A2 (fr) *	1986-10-02	1988-04-06	Josef Gartner & Co.	Fenêtre isolante ou structure de façade dans la zone transparente
US5469683A (en) *	1994-02-09	1995-11-28	Kawneer Company, Inc.	Thermally insulating composite frame member with snap-in thermal isolator
EP1199434A1 (fr) *	2000-10-20	2002-04-24	Michael John Watson	Procédé de fabrication d'un élément de construction à base de différents matériaux

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109057627A (zh) *	2018-10-24	2018-12-21	河北奥意新材料有限公司	一种铝塑共挤型材外扣铝板结构
CN109057627B (zh) *	2018-10-24	2023-10-27	河北奥意新材料有限公司	一种铝塑共挤型材外扣铝板结构
EP3854978A1 (fr)	2020-01-27	2021-07-28	Garner Aluminium Extrusions Limited	Procédé

Also Published As

Publication number	Publication date
ES2736181T3 (es)	2019-12-26
DE102017101663A1 (de)	2018-08-02
PL3354835T3 (pl)	2019-11-29
PT3354835T (pt)	2019-09-10
EP3354835B1 (fr)	2019-05-29

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