DE2113804A1 - Corner connection of plastic hollow profiles - Google Patents

Corner connection of plastic hollow profiles

Info

Publication number
DE2113804A1
DE2113804A1 DE19712113804 DE2113804A DE2113804A1 DE 2113804 A1 DE2113804 A1 DE 2113804A1 DE 19712113804 DE19712113804 DE 19712113804 DE 2113804 A DE2113804 A DE 2113804A DE 2113804 A1 DE2113804 A1 DE 2113804A1
Authority
DE
Germany
Prior art keywords
profile
corner connection
profiles
connection according
plastic
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.)
Pending
Application number
DE19712113804
Other languages
German (de)
Inventor
Manfred Buhl
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to DE19712113804 priority Critical patent/DE2113804A1/en
Publication of DE2113804A1 publication Critical patent/DE2113804A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
    • B29C66/52431—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9604—Welded or soldered joints
    • E06B3/9608—Mitre joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames

Description

Eckverbindung von Kunststoffhohlprofilen Die Erfindung betrifft eine Eckverbindung von Kunststoff-Hohlprofilen beispielsweise für Fenster, Türen oder dgl., die in der Ecke miteinander fest verbunden sind.Corner connection of plastic hollow profiles The invention relates to a Corner connection of plastic hollow profiles, for example for windows, doors or Like. Which are firmly connected to each other in the corner.

Kunststoffhohlprofile setzen sich mit wachsender Qualität der Kunststoffe in den verschiedensten Bereichen immer mehr durch. So verwendet man Kunststoffhohlprofile beispielsweise für Fensterflügel, B~urflügel, aber auch für Fensterrahmen, Türrahmen und dgl. mehr.Plastic hollow profiles settle with the increasing quality of the plastics more and more in a wide variety of areas. This is how you use plastic hollow profiles for example for window sashes, office sashes, but also for window frames, door frames and the like. more.

Nachteilig an solchen Kunststoffhohlprofilen ist es, daß letztere keine ausreichende mechanische Festigkeit aufweisen.The disadvantage of such plastic hollow profiles is that the latter do not have sufficient mechanical strength.

Um diesem Ubelstand abzuhelfen, ist es bereits bekannt, in den Hohlraum derartiger Kunststoffhohlprofile Verstärkungselemente in Borm von Stahlprofilen anzubringen. Eine derartige Anordnung von Stahlprofilen in dem Hohlraum von Kunststoffhohlprofilen bringt aber lediglich eine größere Biegefestigkeit der Kunststoffhohlprofile.To remedy this Ubelstand, it is already known in the cavity Such plastic hollow profiles reinforcing elements in the form of steel profiles to attach. Such an arrangement of steel profiles in the cavity of plastic hollow profiles but only brings a greater flexural strength of the plastic hollow profiles.

Die Eckverbindungen derartiger Kunststoffhohlprofile sind äedoch in erster Linie auf Verwindung beansprucht, die ausschließlich von dem Kunststoff aufgenommen werden myß, weil eine entsprechende Verbindung der Stahlprofile in den Ecken nicht möglich ist.The corner connections of such plastic hollow profiles are, however, in primarily due to torsion, which is absorbed exclusively by the plastic become myß, because a corresponding connection of the steel profiles in the corners is not is possible.

Der Erfindung liegt die Aufgabe zugrunde, eine Eckverbindung von Kunststoffhohlprofilen der einleitezid genannten Art zu schaffen, der die vorerwähnten Nachteile nicht anhaften, die vielmehr so ausgebildet ist, daß sie auch größere Verwindun# krafte ohne Schaden aufnehmen kann.The invention is based on the object of a corner connection of plastic hollow profiles of the type mentioned in the introduction, which does not have the aforementioned disadvantages adhere, which is rather designed in such a way that it also has greater torsional forces can absorb without harm.

Das wird erfindungsgemäß in erster Linie dadurch erreicht, daß in dem Hohlraum des Kunststoffhohlprofils ein Verstärkungsprofil aus Metall angeordnet ist, in dessen Eckbereichen innere Kunststoffprofile vorgesehen sind, die fest miteinander verbunden sind.This is achieved according to the invention primarily in that in A reinforcement profile made of metal is arranged in the cavity of the plastic hollow profile is, in the corner areas of which inner plastic profiles are provided, which are fixed to one another are connected.

Auf diese Weise gelangt man zu einer Eckverbindung von Kunststoffhohlprofilen, die die vorerwähnte Erfindungsaufgabe voll erfüllt. Das insbesondere auch deswegen, weil das äußere Kunststoffhohlprofil nicht mehr allein als tragendes Element in Erscheinung tritt sondern in dieser Hinsicht durch das in dem Stahlprofil befindliche innere Kunststoffprofil weitgehend entlastet wird.In this way you get a corner connection of plastic hollow profiles, which fully fulfills the aforementioned task of the invention. Especially because because the outer plastic hollow profile is no longer alone as a load-bearing element in Appearance occurs in this respect through what is in the steel profile inner plastic profile is largely relieved.

Die Verbindung der in dem Stahlprofil befindlichen Kunststoffprofile erfolgt vornehmlich durch Schweißen. Bei dem in dem Eisenprofil angeordneten Kunststoffprofil kann es sich sowohl um ein Hohlprofil als auch um ein Vollprofil handeln. Damit bei dem Verschweißen der Eckverbindung keine besonderen Vorkehrungen zu treffen sind, empfiehlt es sich weiterhin, daß die äußeren Kunststoffhohlprofile und die inneren Kunststoffprofile aus dem gleichen Kunststoff bestehen, beispielsweise aus Hart-PVC.The connection of the plastic profiles located in the steel profile takes place primarily by welding. In the case of the plastic profile arranged in the iron profile it can be both a hollow profile and a solid profile. In order to No special precautions have to be taken when welding the corner connection are, it is also recommended that the outer plastic hollow profiles and the inner plastic profiles consist of the same plastic, for example from Rigid PVC.

Das Stahlprofil kann sowohl als Hohlprofil als auch als U-Profil ausgebildet sein. Ein weiterer erfindungsgemäßer Vorschlag geht dahin, daß das äußere Kunststoffhohlprofil und das Stahlprofil miteinander vernietet sind. In gleicher Weise sind auch das Stahlprofil und das darin befindliche Kunststoffprofil ebenfalls miteinander vernietet. Stattdessen kann aber auch das innere Kunststoffprofil mit einem Kragen versehen sein, der das 8tahlProfil übergreift. Der Kragen kann dabei im Spritzgußverfahren hergestellt sein.The steel profile can be designed both as a hollow profile and as a U-profile be. Another proposal according to the invention is that the outer plastic hollow profile and the steel profile are riveted together. They are in the same way Steel profile and the plastic profile in it are also riveted together. Instead, however, the inner plastic profile can also be provided with a collar which overlaps the 8tahl profile. The collar can be injection molded be made.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Sie beschränkt sich nicht auf die argestellte Ausführungsform, vielmehr sind im Rahmen der Erfindung weitere Abwandlungen möglich. Es zeigt Figur 1 die Eckverbindung teils in der Ansicht, teils im Schnitt, wobei die einzelnen Teile lediglich des Verständnisses wegen teles#opartig auseinander gezogen dargestellt sind und Figur 2 eine der Figur 1 ähnliche Darstellung, in der die einzelnen Teile in der Lage gezeichnet sind, die sie auch in Wirklichkeit einnehmen.An exemplary embodiment of the invention is shown in the drawing. It is not limited to the illustrated embodiment, rather are in Further modifications are possible within the scope of the invention. Figure 1 shows the corner connection partly in the view, partly in section, with the individual parts only des Understanding because of teles # are shown pulled apart like a figure and figure 2 shows a representation similar to that of FIG. 1, in which the individual parts are able to are drawn, which they also occupy in reality.

In Figur 1 sind die einzelnen Teile in teleskopartig aus ein andergezogener Weise veranschaulicht. Die hier dargestellte Stellung der Einzelteile zueinander kommt in Wirklichkeit nicht vor. Bei dem äußeren Kunststoffhohlprofil 10 sind mit Absicht alle zusätzlichen Einzelheiten, die zum Verständnis der vorliegenden Erfindung nicht erforderlich sind weggelassen. So sind beispielsweise Anschläge, Vorspränge, Rinnen, Nuten und dgl. nicht im einzelnen veranschaulicht. In dem Hohlraum des Kunststoffhohlprofils 10 befindet sich das Stahlprofil 11, das seinerseits auch einen Hohlraum aufweist, in dem das innere Kunststoffprofil 12 angebracht ist. Letzteres kann einen Hohlraum 13 aufweisen, also als Hohlprofil ausgebildet sein, was allerdings nicht unbedingt erforderlich ist.In Figure 1, the individual parts are telescoped from one another Way illustrated. The position of the individual parts shown here in relation to one another does not occur in reality. In the outer plastic hollow profile 10 are with Intent to provide all additional details necessary to understand the present invention not required are omitted. For example, stops, projections, Grooves, grooves and the like. Not illustrated in detail. In the cavity of the plastic hollow profile 10 is the steel profile 11, which in turn also has a cavity, in which the inner plastic profile 12 is attached. The latter can have a cavity 13 have, so be designed as a hollow profile, but this is not necessarily is required.

Figur 2 zeigt den gleichen Sachverhalt in naturgetreuer Zuordnung der Einzelteile zueinander. Die Ebene 14 bildet die Verbindungsebene, in der die äußeren Kunststoffhohlprofile 10 und die inneren Eunststoffprofile 12 miteinander verschweiß sind.FIG. 2 shows the same facts in a true-to-life assignment of the individual parts to each other. The level 14 forms the connection level in which the outer plastic hollow profiles 10 and the inner plastic profiles 12 together are welded.

Claims (11)

Ansprüche Expectations Eckverbindung von Kunststoffhohlprofilen beispielsweise für Fenster, Türen oder dgl., die in der Ecke miteinander fest verbunden sind, dadurch gekennzeichnet, daß in dem Hohlraum des Kunststoffhohlprofils (10) ein Verstärkungsprofil (11) aus Metall angeordnet ist, in dessen Eckbereichen innere Kunststoffprofile (12) vorgesehen sind, die fest miteinander verbunden sind.Corner connection of plastic hollow profiles, for example for windows, Doors or the like, which are firmly connected to one another in the corner, characterized in that, that in the cavity of the plastic hollow profile (10) a reinforcing profile (11) Metal is arranged, in the corner areas of which inner plastic profiles (12) are provided that are firmly connected to each other. 2. Eckverbindung nach Anspruch 1, dadurch gekennzeichnet, daß die beiden inneren Kunststoffprofile (12) miteinander verschweißt sind. 2. Corner connection according to claim 1, characterized in that the two inner plastic profiles (12) are welded together. 3. Eckverbindung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die inneren Kunststoffprofile (12) Hohlprofile sind. 3. Corner connection according to Claims 1 and 2, characterized in that that the inner plastic profiles (12) are hollow profiles. 4. Eckverbindung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die inneren Kunststoffprofile (12) Vollprofile sind. 4. Corner connection according to Claims 1 and 2, characterized in that that the inner plastic profiles (12) are solid profiles. 5. Eckverbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die äußeren Kunststoffhohlprofile (10) und die inneren Kunststoffprofile aus dem gleichen Kunststoff bestehen, beispielsweise aus Hart-PVC . 5. Corner connection according to one of the preceding claims, characterized characterized in that the outer plastic hollow profiles (10) and the inner plastic profiles consist of the same plastic, for example hard PVC. 6. Eckverbindung nach Anspruch 1, dadurch gekennzeichnet, daß das Stahlprofil (11) ein Hohlprofil ist, beispielsweise ein Rechteckrohb 6. corner connection according to claim 1, characterized in that the Steel profile (11) is a hollow profile, for example a rectangular tube 7. Eckverbindung nach Anspruch 1, dadurch gekennzeichnet, daß das Stahlprofil (11) ein U-Profil ist.7. Corner connection according to claim 1, characterized in that the steel profile (11) is a U-profile. 8. Eckverbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das äußere Kunststoffhohlprofil (10) und das Stahlprofil (11) miteinander vernietet sind.8. Corner connection according to one of the preceding claims, characterized characterized in that the outer plastic hollow profile (10) and the steel profile (11) are riveted together. 9. Eckverbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Metallprofil (11) und das innere Kunststoffprofil (12) miteinander vernietet sind.9. Corner connection according to one of the preceding claims, characterized characterized in that the metal profile (11) and the inner plastic profile (12) together are riveted. 10. Eckverbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das innere Kunststoffhohlprofil (12) mit einem Kragen versehen ist, der das Stahlprofil (11) übergreift.10. Corner connection according to one of the preceding claims, characterized characterized in that the inner plastic hollow profile (12) is provided with a collar is, which engages over the steel profile (11). 11. Eckverbindung nach Anspruch 10, dadurch gekennzeichnet, daß der Kragen im Spritzgußverfahren hergestellt ist.11. Corner connection according to claim 10, characterized in that the Collar is made by injection molding. LeerseiteBlank page
DE19712113804 1971-03-22 1971-03-22 Corner connection of plastic hollow profiles Pending DE2113804A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712113804 DE2113804A1 (en) 1971-03-22 1971-03-22 Corner connection of plastic hollow profiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113804 DE2113804A1 (en) 1971-03-22 1971-03-22 Corner connection of plastic hollow profiles

Publications (1)

Publication Number Publication Date
DE2113804A1 true DE2113804A1 (en) 1972-10-05

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ID=5802385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712113804 Pending DE2113804A1 (en) 1971-03-22 1971-03-22 Corner connection of plastic hollow profiles

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DE (1) DE2113804A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118267A (en) * 1976-03-29 1978-10-03 Gebruder Kommerling Kunststoffwerke G.M.B.H. Synthetic resin frames and a process for their production
EP1028217A1 (en) * 1999-02-11 2000-08-16 Lapeyre Window frame and method of manufacturing same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118267A (en) * 1976-03-29 1978-10-03 Gebruder Kommerling Kunststoffwerke G.M.B.H. Synthetic resin frames and a process for their production
EP1028217A1 (en) * 1999-02-11 2000-08-16 Lapeyre Window frame and method of manufacturing same
FR2789724A1 (en) * 1999-02-11 2000-08-18 Lapeyre WINDOW FRAME AND MANUFACTURING METHOD THEREOF
US6490839B1 (en) 1999-02-11 2002-12-10 Lapeyre Window frame and method of producing it

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