EP0053662B1 - Corps de renforcement ou d'armure pour profils creux de châssis de fenêtres - Google Patents

Corps de renforcement ou d'armure pour profils creux de châssis de fenêtres Download PDF

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Publication number
EP0053662B1
EP0053662B1 EP81107832A EP81107832A EP0053662B1 EP 0053662 B1 EP0053662 B1 EP 0053662B1 EP 81107832 A EP81107832 A EP 81107832A EP 81107832 A EP81107832 A EP 81107832A EP 0053662 B1 EP0053662 B1 EP 0053662B1
Authority
EP
European Patent Office
Prior art keywords
stiffening
cover layers
profiles
core
thermoplastic
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
Application number
EP81107832A
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German (de)
English (en)
Other versions
EP0053662A1 (fr
Inventor
Kurt Held
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT81107832T priority Critical patent/ATE10962T1/de
Publication of EP0053662A1 publication Critical patent/EP0053662A1/fr
Application granted granted Critical
Publication of EP0053662B1 publication Critical patent/EP0053662B1/fr
Expired 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
    • E06B3/06—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
    • E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame

Definitions

  • the invention relates to stiffening or reinforcing bodies for thermoplastic and thermosetting hollow chamber profiles for window frames.
  • thermoplastic hollow chamber profiles show a completely insufficient flexural strength for use as window frames due to the low modulus of elasticity of thermoplastics, it is necessary and also known to stiffen them with inlaid profiles made of materials of higher strength.
  • a hollow PVC profile is known from a brochure from Schock & Co. GmbHm Schorndorf, which is filled with an organically bound thermal insulation material. Together with a glass fiber reinforcement, this is introduced into the PVC profile and cured therein.
  • a fundamental disadvantage of all stiffening profiles made of metal is their thermal conductivity, which runs counter to the building physics requirement for good thermal insulation. Attempts have been made to counteract this disadvantage by forming so-called antechambers, which is associated with a specific additional consumption of thermoplastic for the antechamber walls of up to 20%. In addition, there is a fear of steel forming rust on the screwed connections with the thermoplastic profile. Aluminum and stainless steel circumvent this disadvantage, but are several times more expensive.
  • a hollow chamber profile is known from AT-B-236 081, in which the stiffening consists of thermoplastic hollow fibers.
  • these hollow threads cannot ensure adequate stiffening.
  • the invention has for its object to improve the stiffening of thermoplastic hollow chamber profiles for window frames with the greatest possible fulfillment of the building physics requirements.
  • the cover layers of the composite material advantageously consist of a glass or carbon fiber plastic laminate and the core of thermoplastic foams, corrugated cardboard with standing corrugation, standing straw or reed stalks, standing or tangled pressed wood fiber (chipboard).
  • the core of the composite material can be provided with covering layers on several or all sides.
  • the stiffening body can be equipped with glass or carbon fiber plastic laminate as the surface on more than one parallel pair of sides.
  • the thickness of these laminate layers can be dimensioned differently according to the stress, or they are profiled according to the stress, provided with openings or ribbed transversely.
  • composite materials that have surface layers with high moduli of elasticity for the surfaces later subjected to tensile or compressive stress are for that Packing in between, however, materials with particularly high kink resistance, best suited for solving the task.
  • thermoplastic hollow chamber profiles improves stiffness as well as sound and thermal insulation values with only a slight increase in weight.
  • the organic and inorganic adhesives and binders customary for the representation of such composite materials known per se are largely known with regard to their physical behavior and can be selected appropriately.
  • FIG. 1 shows a cross section through a profile
  • Fig. 2 shows a section on the line A-B according to Fig. 1.
  • the stiffening or reinforcing body 5 is built into the profile with the main chamber 1 and the antechambers 2, 3.
  • the stiffening body 5 consists of the core 7 with mutually opposite cover layers 6.
  • the reference number 8 denotes the glass rebate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Claims (3)

1. Corps de raidissement pour profilés à chambre creuse, en matières thermodurcissables et thermoplastiques pour châssis de fenêtres, corps caractérisé en ce que les corps de raidissement (5), qui doivent être incorporés dans une ou plusieurs chambres (1, 2, 3) des profilés (4) sont constitués par un corps composite absorbant les efforts de flexion du châssis de la fenêtre, constitué en un matériau isolant du bruit et de la chaleur et comportant au moins deux couches de revêtement (6) parallèles, ayant des résistances à la traction et à la poussée élevées, ainsi qu'un noyau (7) résistant au pliage, raidissant et reliant les couches de revêtement (6).
2. Corps de raidissement suivant la revendication 1, caractérisé en ce que les couches de revêtement (6) de la matière composite sont constituées par un stratifié de matière plastique et de fibres de verre ou de carbone, et le noyau (7) est constitué par une mousse de matière thermoplastique, du carton ondulé à ondulation verticale, des tiges de paille ou de roseaux verticales, des fibres de bois pressées verticales ou pêle-mêle (panneaux de particules).
3. Corps de raidissement suivant l'une des revendications 1 et 2, caractérisé en ce que le noyau (7) de la matière composite est pourvu sur une, sur plusieurs, ou sur toutes ses faces, de couches de revêtement (6) qui peuvent être pourvues de percements, ou être pourvues de nervures transversales, et dont les épaisseurs peuvent être différentes.
EP81107832A 1980-12-09 1981-10-02 Corps de renforcement ou d'armure pour profils creux de châssis de fenêtres Expired EP0053662B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81107832T ATE10962T1 (de) 1980-12-09 1981-10-02 Aussteifungs- oder armierungskoerper fuer hohlkammerprofile fuer fensterrahmen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3046261 1980-12-09
DE3046261A DE3046261C2 (de) 1980-12-09 1980-12-09 Aussteifungskörper für Hohlkammerprofile, insbesondere für Fensterrahmen

Publications (2)

Publication Number Publication Date
EP0053662A1 EP0053662A1 (fr) 1982-06-16
EP0053662B1 true EP0053662B1 (fr) 1984-12-27

Family

ID=6118643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81107832A Expired EP0053662B1 (fr) 1980-12-09 1981-10-02 Corps de renforcement ou d'armure pour profils creux de châssis de fenêtres

Country Status (3)

Country Link
EP (1) EP0053662B1 (fr)
AT (1) ATE10962T1 (fr)
DE (1) DE3046261C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916135C1 (de) * 1999-04-09 2000-07-06 Rainer Seburger Verstärkungselement für aus Kunststoff gefertigte Hohlkammern aufweisende Rahmenprofile

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8321215D0 (en) * 1983-08-05 1983-09-07 Home Insulation Ltd Reinforced plastics frames
GB8326443D0 (en) * 1983-10-03 1983-11-02 Wavin Bv Sashes
DE3407639A1 (de) * 1984-03-01 1985-09-12 Gebrüder Kömmerling Kunststoffwerke GmbH, 6780 Pirmasens Verbundstab, insbesondere fuer fensterrahmen, tuerrahmen und rollaeden
GB2264740A (en) * 1992-03-03 1993-09-08 Scholes Ernest M H Extruded frame section
DE20200723U1 (de) 2002-01-18 2002-05-23 REHAU AG + Co., 95111 Rehau Armierung von Fensterprofilen
DE202009002696U1 (de) * 2009-02-25 2009-05-28 Röder HTS High Tech Structures KG Stütz- und Verbindungsprofil mit Verstärkungseinlage
DE102010053433A1 (de) * 2010-12-06 2012-06-06 Deflex-Dichtsysteme Gmbh Baukörperanschlussprofil für ein Verglasungssystem eines Baukörpers sowie Verglasungssystem
DE102011018746A1 (de) * 2011-04-27 2012-10-31 Technoform Holding GmbH Verstärktes Kunststoffprofil für Fenster-, Tür- oder Fassadenelemente
CN108643767B (zh) * 2018-06-05 2024-04-16 广东宅可丽集成装配科技有限公司 一种铝门框组合

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920210C (de) * 1951-12-29 1954-11-15 Bayer Ag Verfahren zum Herstellen von tragfaehigen Leichtstoff-Verbund-Konstruktionen aus Kunststoffen
DE1806726U (de) * 1959-12-31 1960-02-25 Heinrich Hebgen Fenster oder tuer aus kunststoff.
AT236081B (de) * 1960-10-14 1964-10-12 Kapillar Plastik Gmbh Deutsche Werkstück aus im Spritzspinnverfahren von thermoplastischem Kunststoff gewonnenen Hohlfäden und Verfahren zu dessen Herstellung
DE7017720U (de) * 1970-05-12 1971-12-30 Golde Spritzgusswerk Fluegelrahmen fuer ein fenster oder eine tuere.
DE2326911A1 (de) * 1973-05-23 1974-11-28 Lankwitzer Lackfabrik Kunststoffummantelte fensterrahmenprofile zur herstellung von fenstern
AT336460B (de) * 1975-05-26 1977-05-10 Fischer Gmbh Mehrschichtenski
DE2643783C2 (de) * 1976-09-29 1978-11-16 Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Ski
DE2752463C3 (de) * 1977-11-24 1981-05-21 Schock & Co Gmbh, 7060 Schorndorf Profilleiste für die Herstellung eines Fensterrahmens o.dgl.
DE2827851A1 (de) * 1978-06-24 1980-03-27 Schock & Co Gmbh Bauprofilleiste, insbesondere profilleiste fuer die herstellung von fensterrahmen
LU80858A1 (fr) * 1979-01-31 1980-08-08 Bekaert Sa Nv Patin tel que ski ainsi que son procede de fabrication
ATE3458T1 (de) * 1979-10-09 1983-06-15 Schock & Co. Gmbh Bauprofilleiste, insbesondere profilleiste fuer die herstellung von fensterrahmen, sowie verfahren zu ihrer herstellung.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916135C1 (de) * 1999-04-09 2000-07-06 Rainer Seburger Verstärkungselement für aus Kunststoff gefertigte Hohlkammern aufweisende Rahmenprofile

Also Published As

Publication number Publication date
ATE10962T1 (de) 1985-01-15
DE3046261C2 (de) 1986-03-27
EP0053662A1 (fr) 1982-06-16
DE3046261A1 (de) 1982-09-09

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