DE19504726A1 - Load bearing component for high torsional stiffness and strength - Google Patents

Load bearing component for high torsional stiffness and strength

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Publication number
DE19504726A1
DE19504726A1 DE19504726A DE19504726A DE19504726A1 DE 19504726 A1 DE19504726 A1 DE 19504726A1 DE 19504726 A DE19504726 A DE 19504726A DE 19504726 A DE19504726 A DE 19504726A DE 19504726 A1 DE19504726 A1 DE 19504726A1
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Germany
Prior art keywords
invention according
elements
parts
additional
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.)
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DE19504726A
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German (de)
Inventor
Peer Dipl Ing Heschke
Helmut Prof Dr Kaentes
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Individual
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Individual
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Priority to DE19504726A priority Critical patent/DE19504726A1/en
Publication of DE19504726A1 publication Critical patent/DE19504726A1/en
Withdrawn legal-status Critical Current

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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
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/58—Snap connection
    • 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
    • B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • B29C65/665—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined using shrinking during cooling
    • 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
    • B29C66/112—Single lapped 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
    • B29C66/01—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
    • B29C66/114—Single butt 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
    • B29C66/01—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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • 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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/20—Details of walls made of plastics material
    • B65D11/22—Reinforcing for strengthening parts of members
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts

Abstract

A component with high torsional stiffness and load-carrying ability attains these characteristics by joining together two parts which in themselves have much lower structural strength. One part is pref. an injection moulding with a facility allowing both parts to be brought together and joined. Stiffening features, e.g. ribs, grooves, bulges may be formed in the parts.

Description

Die Erfindung setzt sich aus zwei einzelnen Hälften zusammen, aus denen sich nach dem Zusammenschieben und anschließenden Fügen ein flächenhaftes, tragfä­ higes und steifes Element ergibt.The invention is composed of two individual halves that make up after being pushed together and then joined, a flat, stable strong and rigid element.

Das Konstruktionsprinzip nutzt den Effekt der gegenseitigen Versteifung durch Zusammenschieben und Fügen von Einzelelementen. Zusätzlich werden kunst­ stoffspezifische Eigenschaften aus der Kunststoffverarbeitung im Spritzguß ausge­ nutzt. Hier schrumpft das Kunststoffteil, welches direkt nach der Entnahme aus dem Werkzeug zusammengeschoben und mit der anderen Elementhälfte die z. B. aus Metall, Keramik, Kunststoff usw. besteht, gefügt wird und auf die andere Elementhälfte aufschrumpft (s. Anhang Fig. 1 bis 3).The design principle uses the effect of mutual stiffening by pushing and joining individual elements. In addition, plastic-specific properties from plastic processing in injection molding are used. Here the plastic part shrinks, which is pushed together immediately after removal from the tool and the z. B. consists of metal, ceramic, plastic, etc., is added and shrunk onto the other half of the element (see Appendix Fig. 1 to 3).

Als ein Beispiel für dieses Schubladenprinzip, bestehend aus zwei biegesteifen, U- profilförmigen Einzelelementen, die mit zusätzlichen Funktionsintegrationen aus­ gestattet sein können, ist im Anhang Fig. 3 dargestellt. Diese Rippen können in beliebiger Richtung verlaufen und sie können zusätzlich so ausgelegt sein, daß sie sich auf dem Gegenelement abstützen. Diese Zusatzelemente müssen in Ein­ schubrichtung mit gespritzt werden.An example of this drawer principle, consisting of two rigid, U-shaped individual elements, which can be provided with additional functional integrations, is shown in the appendix in FIG. 3. These ribs can run in any direction and they can also be designed so that they are supported on the counter element. These additional elements must be injected in the direction of insertion.

Nach dem Zusammenschieben von Ober- und Unterteilelement werden die beiden Elemente z. B. durch geeignete Schnappelemente in der horizontalen Ebene und anschließend in der vertikalen Ebene gefügt. Es ergibt sich dann ein ausreichend flächenhaftes, tragfähiges und torsionssteifes Hohlprofilelement.After pushing the top and bottom part together, the two Elements z. B. by suitable snap elements in the horizontal plane and then added in the vertical plane. A sufficient result is then obtained flat, stable and torsionally rigid hollow profile element.

Durch die Herstellung des Kunststoffieils im Spritzgußverfahren ergeben sich die Möglichkeiten zum einen der zusätzlichen Funktionsintegration - z. B. Rippen und Sicken zur Versteifung und Elemente zur Befestigung z. B. Scharniere - und zum anderen die Oberflächenveredelung.The production of the plastic part in the injection molding process results in the Possibilities on the one hand of additional function integration - e.g. B. ribs and Beads for stiffening and elements for fastening z. B. hinges - and for others the surface finishing.

Die mit der Erfindung erzielten Vorteile können wie folgt zusammengefaßt werden:
Die mit der Erfindung erzielten Vorteile bestehen darin, daß kunststoffspezifische Eigenschaften gezielt benutzt werden, um eine flächenhafte, tragfähige und torsi­ onssteife Konstruktion zu realisieren. Dadurch können solche Konstruktionen er­ heblich kostengünstiger hergestellt werden.The advantages achieved with the invention can be summarized as follows:
The advantages achieved by the invention are that plastic-specific properties are used in a targeted manner in order to realize a flat, stable and torsionally rigid construction. As a result, such constructions can be manufactured at significantly lower cost.

Die zwei Hälften können aus unterschiedlichen Werkstoffen bestehen. Durch die guten Eigenschaften des Kunststoffteils besteht die Möglichkeit, Werkstoffe mit­ einander zu Fügen, welche ansonsten sich nur durch zusätzliche Werkstoffe (z. B. Klebstoff) oder durch kompliziertere und kostenintensivere Konstruktionen für zusätzliche Funktions- und Verbindungselemente, miteinander zu einer flächen­ haften, tragfähigen und torsionssteifen Konstruktion verbinden lassen.The two halves can be made of different materials. Through the good properties of the plastic part there is the possibility of using materials joining each other, which are otherwise only possible through additional materials (e.g. Adhesive) or through more complicated and costly designs for additional functional and connecting elements, together to form a surface Adhesive, stable and torsionally rigid construction.

Durch das Aufschrumpfen des Kunststoffügeteils sind weniger Verbindungsele­ mente notwendig. Dieses führt zu einer Senkung der Kosten bei der Spritzguß­ werkzeugformherstellung und bei dem Materialbedarf des Teils.By shrinking the plastic part there are fewer connecting elements elements necessary. This leads to a reduction in injection molding costs tool mold manufacturing and the material requirements of the part.

Durch die Herstellung des Kunststoffügeteils im Spritzgußverfahren erzielt man den Vorteil der Oberflächenveredelung im Herstellungsverfahren selbst. Durch den Einsatz dieses Verfahrens kann die Kunststoffoberfläche beispielweise mit einer Folie beschichtet bzw. kaschiert werden.By producing the plastic part in an injection molding process you can achieve the advantage of surface finishing in the manufacturing process itself Using this method, the plastic surface can, for example, with a Foil coated or laminated.

Claims (12)

1. Die Erfindung bezieht sich auf ein flächenhaftes, tragfähiges und torsionssteifes Element aus zwei Teilen, dadurch gekennzeichnet, daß die beiden Hälften mit einer Einschubvorrichtung und entsprechenden inneren Verstärkungen (Rippen, Wölbungen, Sicken, Nuten, usw.) ausgestattet sind. Diese Einschubvorrichtung wird im Spritzgußverfahren in der Hälfte, die aus Kunststoff besteht, realisiert. Die beiden Hälften werden nach dem Zusammenschieben so ineinander gefügt, daß sie ein festes, tragfähiges Element ergeben.1. The invention relates to a flat, load-bearing and torsionally rigid element made of two parts, characterized in that the two halves are equipped with an insertion device and corresponding internal reinforcements (ribs, bulges, beads, grooves, etc.). This insert device is injection molded in half, which is made of plastic. After being pushed together, the two halves are joined together so that they form a solid, load-bearing element. 2. Erfindung nach Anspruch 1, dadurch gekennzeichnet, daß die beiden Elemente entweder aus dem gleichen Werkstoff oder aus zwei unter­ schiedlichen Werkstoffen bestehen können, z. B. ein Teil aus Kunststoff und das andere aus Stahlblech.2. Invention according to claim 1, characterized in that the two elements either from the same material or from two under different materials can exist, for. B. a part made of plastic and that others made of sheet steel. 3. Erfindung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das noch warme Kunststoffügeteil, direkt nach der Entnahme aus dem Werkzeug, dieses mit dem kalten Element zusammengeschoben und gefügt wird, so daß das Kunststoffieil anschließend auf die andere Elementhälfte aufschrumpft.3. Invention according to claims 1 and 2, characterized in that the still warm plastic part, immediately after removal from the tool, this is pushed together with the cold element and joined so that the Then shrink the plastic part onto the other half of the element. 4. Erfindung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die eine Hälfte als Membranteilelement und die andere Hälfte als steifes Bautei­ lelement ausgelegt sein müssen, so daß erst wenn beide Teile miteinander zusam­ mengefügt sind, dieses Element ein selbsttragendes, tragfähiges, steifes Bauteilele­ ment darstellt.4. Invention according to claims 1 to 3, characterized in that one half as a membrane part element and the other half as a rigid component lelement must be designed so that only when both parts together are added, this element is a self-supporting, load-bearing, rigid component element ment represents. 5. Erfindung nach Anspruch 1 und 4, dadurch gekennzeichnet, daß eine zusätzliche Funktionsintegration - beispielsweise von Dichtungs-, Verschluß-, Federelementen, usw. - bei einem der beiden Teilelemente möglich ist.5. Invention according to claims 1 and 4, characterized in that an additional function integration - for example of sealing, sealing, Spring elements, etc. - is possible with one of the two sub-elements. 6. Erfindung nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die Elementenoberfläche strukturiert ausgelegt sein kann, so daß diese strukturierte Oberfläche es erlaubt, zusätzliche Teile zu integrieren.6. Invention according to claims 1 to 5, characterized in that the element surface can be structured so that it is structured Surface allows additional parts to be integrated. 7. Erfindung nach Anspruch 6, dadurch gekennzeichnet, daß die strukturierte Oberfläche beschichtet werden kann, die es erlaubt, diese modifi­ zierten Elementeteile mit zusätzlichen Funktionen (z. B. höhere Temperaturbestän­ digkeit, veränderter Oberflächenwiderstand, usw.) auszustatten.7. The invention according to claim 6, characterized in that the textured surface can be coated, which allows this modifi  decorated element parts with additional functions (e.g. higher temperature resistance ability, changed surface resistance, etc.). 8. Erfindung nach Anspruch 1 bis 7, dadurch gekennzeichnet, daß die zusätzliche Strukturierung oder/und Funktionsintegration - bei der Herstellung eines der Elemente im Spritzgußverfahren - im Werkzeug durch entsprechende Schieber oder Halter realisiert und hergestellt werden.8. The invention according to claims 1 to 7, characterized in that the additional structuring or / and functional integration - during production one of the elements in the injection molding process - in the tool by appropriate Slider or holder can be realized and manufactured. 9. Erfindung nach Anspruch 1 bis 8, dadurch gekennzeichnet, daß die Elemente sowohl kontinuierlich als auch diskontinuierlich beschichtet bzw. strukturiert werden können.9. The invention according to claims 1 to 8, characterized in that the elements are coated both continuously and discontinuously or can be structured. 10. Erfindung nach Anspruch 1 bis 9, dadurch gekennzeichnet, daß nach dem Zusammenschieben der beiden Teile diese durch eine form-, kraft- oder stoffschlüssig Verbindung bzw. eine Kombination der Verbindungsmöglichkeiten miteinander verbunden werden.10. The invention according to claims 1 to 9, characterized in that after pushing the two parts together by a shape, force or cohesive connection or a combination of the connection options be connected to each other. 11. Erfindung nach Anspruch 1 bis 10, dadurch gekennzeichnet, daß das Fügen der beiden Elemente nach dem Zusammenschieben erfolgt mit einer ho­ rizontal und einer vertikal angeordneten Verbindungsvariante.11. The invention according to claims 1 to 10, characterized in that joining the two elements after pushing them together is done with a ho horizontal and a vertically arranged connection variant. 12. Erfindung nach Anspruch 1 bis 11, dadurch gekennzeichnet, daß der Fügebereich mit einer zusätzlichen Funktionsintegration (beispielsweise Dich­ tungselement, Verstärkungselement, Trennelement, usw.) ausgestattet ist.12. The invention according to claims 1 to 11, characterized in that the joining area with additional functional integration (e.g. you tion element, reinforcing element, separating element, etc.) is equipped.
DE19504726A 1995-01-31 1995-01-31 Load bearing component for high torsional stiffness and strength Withdrawn DE19504726A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19504726A DE19504726A1 (en) 1995-01-31 1995-01-31 Load bearing component for high torsional stiffness and strength

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Application Number Priority Date Filing Date Title
DE19504726A DE19504726A1 (en) 1995-01-31 1995-01-31 Load bearing component for high torsional stiffness and strength

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DE19504726A1 true DE19504726A1 (en) 1996-08-01

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DE19504726A Withdrawn DE19504726A1 (en) 1995-01-31 1995-01-31 Load bearing component for high torsional stiffness and strength

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1084816A2 (en) * 1999-09-16 2001-03-21 Basf Aktiengesellschaft Composite structural element
FR2799717A1 (en) * 1999-09-28 2001-04-20 Bosch Gmbh Robert Motor vehicle bearer element of metal and plastics is injection-molded in plastics joined to metal stiffener itself contoured to close off hollow bearer profile.
EP1302605A3 (en) * 2001-10-15 2005-05-04 Ube Industries, Ltd. Reinforced metallic member

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1084816A2 (en) * 1999-09-16 2001-03-21 Basf Aktiengesellschaft Composite structural element
EP1084816A3 (en) * 1999-09-16 2003-01-22 Basf Aktiengesellschaft Composite structural element
FR2799717A1 (en) * 1999-09-28 2001-04-20 Bosch Gmbh Robert Motor vehicle bearer element of metal and plastics is injection-molded in plastics joined to metal stiffener itself contoured to close off hollow bearer profile.
EP1302605A3 (en) * 2001-10-15 2005-05-04 Ube Industries, Ltd. Reinforced metallic member

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