EP0441449A1 - Composite material frame member - Google Patents
Composite material frame member Download PDFInfo
- Publication number
- EP0441449A1 EP0441449A1 EP91200243A EP91200243A EP0441449A1 EP 0441449 A1 EP0441449 A1 EP 0441449A1 EP 91200243 A EP91200243 A EP 91200243A EP 91200243 A EP91200243 A EP 91200243A EP 0441449 A1 EP0441449 A1 EP 0441449A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- composite material
- pvc
- polyvinylchloride
- thermosetting resin
- 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- Withdrawn
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 12
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000003365 glass fiber Substances 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 6
- 229920001187 thermosetting polymer Polymers 0.000 claims description 11
- 229920002994 synthetic fiber Polymers 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
-
- 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
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
- E06B2003/228—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with separate reinforcements situated outside the cavity or in the walls
Definitions
- Profiles made of synthetic material, and in particular polyvinylchloride (PVC) are used more and more in construction, and in particular as window frames, balustrades, etc. They have the great advantage of having a low specific weight , allow mass production, are easy and quick to assemble, and offer good corrosion resistance.
- PVC polyvinylchloride
- This reinforcement method is of very limited use due to the shape of the reinforcement profile and the fixing means.
- the object of the invention is a new profile in synthetic material, no longer composed of a base profile in synthetic material reinforced by another profile in reinforced thermosetting resin, but itself made of a composite material, the invention intended to simplify the configuration of the plastic profiles which facilitates their transformation in the manufacture of window frames and other finished products, while overcoming the drawbacks of existing profiles.
- the profile of composite material according to the invention is characterized in that it consists of a matrix of synthetic material such as polyvinylchloride (PVC) which surrounds cores of hardened thermosetting resin reinforced with glass fibers.
- PVC polyvinylchloride
- the profile of composite material according to the invention is further characterized in that it is made of a material whose composition varies according to its location in the considered section of the profile.
- FIG. 1 represents the section of a profile with composite material according to the invention
- FIG. 2 being an enlargement at right A of this section showing the structure of the composite material of the profile according to the invention.
- the profile of composite material according to the invention such as that whose structure is shown in Figure 2, is characterized in that it is composed on the one hand of a matrix (5) of synthetic material such as polyvinylchloride (PVC) and on the other hand cores (6) made of hardened thermosetting resin reinforced with glass fibers.
- PVC polyvinylchloride
- the profile of composite material according to the invention as shown in Figure 1 is characterized in that it consists of a material whose composition varies according to its location in the considered section of the profile.
- the walls (3) and (4) are constituted by the matrix synthetic material (5) such as Polyvinylchloride (PVC ) while the walls (1) and (2) consist of the matrix synthetic material (PVC) surrounding the cores (6) of hardened thermosetting resin reinforced with glass fibers.
- the profile according to the invention retains the advantages linked to this material such as weldability, resistance to ultraviolet rays, impact resistance, while possessing the advantages linked to the thermosetting resin reinforced with glass fibers, mechanical strength, and avoiding the drawbacks of the corrodible steel frame, or the high cost of the thermosetting resin reinforced with fibers when it is used in a profile in its entirety.
- a profile of composite material according to the invention may comprise parts whose density of the cores of hardened thermosetting resin reinforced with glass fibers, in the matrix synthetic material, will vary according to the mechanical resistance sought in the law. considered section of the profile.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Description
Les profilés en matière synthétique, et en particulier en polyvinylchloride (PVC) sont utilisés de plus en plus dans la construction, et en particulier comme châssis de fenêtre, balustrades, etc...Ils ont le grand avantage d'avoir un faible poids spécifique, de permettre une production en masse, sont d'un montage facile et rapide, et offrent une bonne résistance à la corrosion.Profiles made of synthetic material, and in particular polyvinylchloride (PVC) are used more and more in construction, and in particular as window frames, balustrades, etc. They have the great advantage of having a low specific weight , allow mass production, are easy and quick to assemble, and offer good corrosion resistance.
D'autre part ils ont le désavantage d'être fragiles. C'est pourquoi on a essayé de les renforcer d'une manière ou autre.On the other hand they have the disadvantage of being fragile. That is why we tried to strengthen them in one way or another.
Divers procédés ont été expérimentés, mais qui presentent néanmoins d'autres inconvénients. C'est ainsi qu'on a utilisé des profilés en matière synthétique particulière, renforcée au moyen de fibres de verre. La transformation d'une telle matière en profilés est très difficile et chère.Various methods have been tried, but which nevertheless have other drawbacks. This is how we used special plastic profiles, reinforced with glass fibers. The transformation of such a material into profiles is very difficult and expensive.
On peut également renforcer les profilés en matière synthétique, dont ceux en PVC en utilisant des profilés en acier. Ces profilés composites ont l'inconvénient de perdre leur caractère de légèreté. Ils sont beaucoup plus lourds et nécessitent un double outillage de transformation respectivement pour la partie PVC et la partie métallique - par exemple pour le sciage des profilés et leur assemblage en châssis de fenêtre. Deplus ils sont sujets à la rouille de la partie métallique, qui entraîne la destruction du profilé et supprime l'avantage du faible entretien pour les profilés en matière synthétique.It is also possible to reinforce the plastic profiles, including those in PVC using steel profiles. These composite profiles have the disadvantage of losing their lightness character. They are much heavier and require double processing tools respectively for the PVC part and the metal part - for example for sawing profiles and assembling them in window frames. In addition, they are subject to rust on the metal part, which destroys the profile and removes the advantage of low maintenance for plastic profiles.
Il existe également, suivant le brevet Britannique GB-2 144 472, un procédé de renforcement des châssis de fenêtre en PVC, comprenant l'introduction dans le profilé en matière synthétique d'un tube à section rectangulaire en résine thermodurcissable renforcée au moyen de fibres, telles que les fibres de verre, aramide ou de carbone. Ce tube est fixé au profilé PVC au moyen de vis ou de rivets.There is also, according to British patent GB-2 144 472, a method for reinforcing PVC window frames, comprising the introduction into the plastic profile of a tube with rectangular section made of thermosetting resin reinforced with using fibers, such as glass, aramid or carbon fibers. This tube is fixed to the PVC profile by means of screws or rivets.
Ce procédé de renforcement est d'un usage très limité du fait de la forme du profilé de renforcement et des moyens de fixation.This reinforcement method is of very limited use due to the shape of the reinforcement profile and the fixing means.
L'objet de l'invention est un nouveau profilé en matière synthétique, non plus composé d'un profilé de base en matériau synthétique renforcé par un autre profilé en résine thermodurcissable armée, mais constitué lui même d'un matériau composite, l'invention ayant pour but de simplifier la configuration des profilés en matière synthétique ce qui facilite leur transformation dans la fabrication des chassis de fenêtre et autres produits finis, tout en remédiant aux inconvénients des profilés existants.The object of the invention is a new profile in synthetic material, no longer composed of a base profile in synthetic material reinforced by another profile in reinforced thermosetting resin, but itself made of a composite material, the invention intended to simplify the configuration of the plastic profiles which facilitates their transformation in the manufacture of window frames and other finished products, while overcoming the drawbacks of existing profiles.
Le profilé en matériau composite suivant l'invention est caractérisé en ce qu'il est constitué d'une matrice en matière synthétique telle que le polyvinylchloride (PVC) qui entoure des noyaux en résine thermodurcissable durcie armée de fibres de verre.The profile of composite material according to the invention is characterized in that it consists of a matrix of synthetic material such as polyvinylchloride (PVC) which surrounds cores of hardened thermosetting resin reinforced with glass fibers.
Le profilé en matériau composite suivant l'invention est en outre caractérisé en ce qu'il est constitué d'un matériau dont la composition varie suivant sa localisation dans la section considérée du profilé.The profile of composite material according to the invention is further characterized in that it is made of a material whose composition varies according to its location in the considered section of the profile.
D' autres caractéristiques et avantages ressortiront de la description d'un exemple de profilé en matériau composite suivant l'invention, illustré au moyen des figures en annexe.Other characteristics and advantages will emerge from the description of an example of a profile made of composite material according to the invention, illustrated by means of the appended figures.
La figure 1 représente la section d'un profilé à matériau composite suivant l'invention, la figure 2 étant un agrandissement au droit A de cette section montrant la structure du matériau composite du profilé suivant l'invention.FIG. 1 represents the section of a profile with composite material according to the invention, FIG. 2 being an enlargement at right A of this section showing the structure of the composite material of the profile according to the invention.
Dans un profilé tel que celui dont la section est représentée à la figure 1, utilisé dans la fabrication des chassis de fenêtre, dès qu'une paroi telle que la paroi 1 ou 2 d'un tel profilé dépasse une certaine longueur, il est nécessaire de la renforcer pour en assurer d'une part la rigidité et d'autre part la résistance mécanique aux tensions de flexion qui peuvent survenir.In a profile such as the one whose cross section is shown in Figure 1, used in the manufacture of window frames, as soon as a wall such as
Le profilé en matériau composite suivant l'invention tel que celui dont la structure est représentée à la figure 2, est caractérisé en ce que qu'il est composé d'une part d'une matrice (5) en matière synthétique telle que le polyvinylchloride (PVC) et d'autre part de noyaux (6) en résine thermodurcissable durcie armées de fibres de verre.The profile of composite material according to the invention such as that whose structure is shown in Figure 2, is characterized in that it is composed on the one hand of a matrix (5) of synthetic material such as polyvinylchloride (PVC) and on the other hand cores (6) made of hardened thermosetting resin reinforced with glass fibers.
Plus particulièrement le profilé en matériau composite suivant l'invention tel qu'il est représenté à la figure 1 est caractérisé en ce qu'il est constitué d'un matériau dont la composition varie suivant sa localisation dans la section considérée du profilé. C'est ainsi que dans le profilé en matériau composite suiant l'invention dont la section est représentée à la figure 1, les parois (3) et (4) sont consitutuées par la matière synthétique matricielle (5) tel que le Polyvinylchloride (PVC) tandis que les parois (1) et (2) sont constitués par la matière synthétique matricielle (PVC) entourant les noyaux (6) en résine thermodurcissable durcie armée de fibres de verre.More particularly the profile of composite material according to the invention as shown in Figure 1 is characterized in that it consists of a material whose composition varies according to its location in the considered section of the profile. Thus in the profile of composite material according to the invention, the section of which is represented in FIG. 1, the walls (3) and (4) are constituted by the matrix synthetic material (5) such as Polyvinylchloride (PVC ) while the walls (1) and (2) consist of the matrix synthetic material (PVC) surrounding the cores (6) of hardened thermosetting resin reinforced with glass fibers.
Grâce à la présence de la matière matricielle en polyvinylchloride, le profilé suivant l'invention garde les avantages liés à cette matière tels que la soudabilité, la résistance aux rayons ultra-violets, la résistance aux chocs, tout en possédant les avantages liés à la résine thermodurcissable armée de fibres de verre, de résistance mécanique, et en évitant les inconvénients de l'armature en acier corrodible, ou du coût élevé de la résine thermodurcissable armée de fibres lorsque celle-ci est utilisée dans un profilé dans son entièreté.Thanks to the presence of the polyvinylchloride matrix material, the profile according to the invention retains the advantages linked to this material such as weldability, resistance to ultraviolet rays, impact resistance, while possessing the advantages linked to the thermosetting resin reinforced with glass fibers, mechanical strength, and avoiding the drawbacks of the corrodible steel frame, or the high cost of the thermosetting resin reinforced with fibers when it is used in a profile in its entirety.
C'est ainsi qu'un profilé en matériau composite suivant l'invention peut comprendre des parties dont la densité des noyaux en résine thermodurcissable durcie armée de fibres de verre, dans la matière synthétique matricielle, variera suivant la résistance mécanique recherchée au droit de la section considérée du profilé.Thus, a profile of composite material according to the invention may comprise parts whose density of the cores of hardened thermosetting resin reinforced with glass fibers, in the matrix synthetic material, will vary according to the mechanical resistance sought in the law. considered section of the profile.
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9002059 | 1990-02-08 | ||
| FR9002059A FR2657946B1 (en) | 1990-02-08 | 1990-02-08 | PROFILE IN COMPOSITE MATERIAL. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0441449A1 true EP0441449A1 (en) | 1991-08-14 |
Family
ID=9393929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP91200243A Withdrawn EP0441449A1 (en) | 1990-02-08 | 1991-02-06 | Composite material frame member |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0441449A1 (en) |
| FR (1) | FR2657946B1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19736393A1 (en) * | 1997-08-21 | 1999-02-25 | Huels Troisdorf | Profile system for manufacturing windows and doors |
| DE19859166A1 (en) * | 1998-12-21 | 2000-07-13 | Schweizer Ag E | Composite profile for windows and doors comprises first profiled part of plastics facing inside of building and second profiled part of reinforcing metal alloy on weather side |
| FR2807967A1 (en) * | 2000-04-25 | 2001-10-26 | Lapeyre | Joinery component for door, shutter, etc., is thermoplastic extrusion reinforced with ribbon(s) having thermoplastic around continuous glass fibers |
| DE10104166A1 (en) * | 2001-01-30 | 2002-08-01 | Uti Holding & Man Ag | Heat-insulated window, French door, or facade element with heat insulating glazing for buildings comprises a frame and case profile made entirely of fiber composite material |
| DE102007039009A1 (en) * | 2007-08-17 | 2009-02-19 | Rehau Ag + Co | Frame assembly and plastic profile frame for this |
| WO2011015635A1 (en) | 2009-08-06 | 2011-02-10 | Solvay Sa | Manufacture and use of a reinforced profile |
| WO2012139972A1 (en) | 2011-04-11 | 2012-10-18 | Solvay Sa | Manufacture and use of a composite material comprising fibres and at least one vinyl chloride polymer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0063234A1 (en) * | 1981-04-15 | 1982-10-27 | Schock & Co. GmbH | Extruded hollow plastics profile member for window frames, window frame composed of such profile members and manufacturing method of such a window frame |
| WO1987004751A1 (en) * | 1986-01-30 | 1987-08-13 | Interprofil Gfk-Fenster & Bausysteme Gesellschaft | Window frame section and process for its manufacture |
| US4740405A (en) * | 1986-12-30 | 1988-04-26 | Fukubi Kagaku Kogyo Kabushiki Kaisha | Extruded frame member |
-
1990
- 1990-02-08 FR FR9002059A patent/FR2657946B1/en not_active Expired - Lifetime
-
1991
- 1991-02-06 EP EP91200243A patent/EP0441449A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0063234A1 (en) * | 1981-04-15 | 1982-10-27 | Schock & Co. GmbH | Extruded hollow plastics profile member for window frames, window frame composed of such profile members and manufacturing method of such a window frame |
| WO1987004751A1 (en) * | 1986-01-30 | 1987-08-13 | Interprofil Gfk-Fenster & Bausysteme Gesellschaft | Window frame section and process for its manufacture |
| US4740405A (en) * | 1986-12-30 | 1988-04-26 | Fukubi Kagaku Kogyo Kabushiki Kaisha | Extruded frame member |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19736393A1 (en) * | 1997-08-21 | 1999-02-25 | Huels Troisdorf | Profile system for manufacturing windows and doors |
| DE19859166A1 (en) * | 1998-12-21 | 2000-07-13 | Schweizer Ag E | Composite profile for windows and doors comprises first profiled part of plastics facing inside of building and second profiled part of reinforcing metal alloy on weather side |
| DE19859166C2 (en) * | 1998-12-21 | 2002-09-19 | Schweizer Ag E | Composite profile for windows or doors |
| FR2807967A1 (en) * | 2000-04-25 | 2001-10-26 | Lapeyre | Joinery component for door, shutter, etc., is thermoplastic extrusion reinforced with ribbon(s) having thermoplastic around continuous glass fibers |
| WO2001081072A1 (en) * | 2000-04-25 | 2001-11-01 | Lapeyre S.A. | Extruded joinery work element reinforced with continuous fibres, method and device |
| DE10104166A1 (en) * | 2001-01-30 | 2002-08-01 | Uti Holding & Man Ag | Heat-insulated window, French door, or facade element with heat insulating glazing for buildings comprises a frame and case profile made entirely of fiber composite material |
| DE102007039009A1 (en) * | 2007-08-17 | 2009-02-19 | Rehau Ag + Co | Frame assembly and plastic profile frame for this |
| WO2011015635A1 (en) | 2009-08-06 | 2011-02-10 | Solvay Sa | Manufacture and use of a reinforced profile |
| WO2012139972A1 (en) | 2011-04-11 | 2012-10-18 | Solvay Sa | Manufacture and use of a composite material comprising fibres and at least one vinyl chloride polymer |
| US9528002B2 (en) | 2011-04-11 | 2016-12-27 | Solvay Sa | Manufacture and use of a composite material comprising fibres and at least one vinyl chloride polymer |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2657946B1 (en) | 1992-06-19 |
| FR2657946A1 (en) | 1991-08-09 |
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Free format text: ORIGINAL CODE: 0009012 |
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| 17P | Request for examination filed |
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| 17Q | First examination report despatched |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
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