DE10134372A1 - Hybrid metal and fiber reinforced plastic component manufacture, for use in automobiles, involves simultaneous curing and bonding of the plastic part onto the metal structure - Google Patents

Hybrid metal and fiber reinforced plastic component manufacture, for use in automobiles, involves simultaneous curing and bonding of the plastic part onto the metal structure

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Publication number
DE10134372A1
DE10134372A1 DE10134372A DE10134372A DE10134372A1 DE 10134372 A1 DE10134372 A1 DE 10134372A1 DE 10134372 A DE10134372 A DE 10134372A DE 10134372 A DE10134372 A DE 10134372A DE 10134372 A1 DE10134372 A1 DE 10134372A1
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DE
Germany
Prior art keywords
fiber
plastic
plastic part
metal
hybrid structure
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Withdrawn
Application number
DE10134372A
Other languages
German (de)
Inventor
Konrad Eipper
Hans Hofele
Bernd Liedtke
Matthias Nohr
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE10134372A priority Critical patent/DE10134372A1/en
Publication of DE10134372A1 publication Critical patent/DE10134372A1/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D29/00Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D29/00Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/005Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material preformed metal and synthetic material elements being joined together, e.g. by adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0261Polyamide fibres
    • B32B2262/0269Aromatic polyamide fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • B32B2262/101Glass fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • B32B2262/106Carbon fibres, e.g. graphite fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/08Cars

Abstract

A plastic part and/or its preproduct of the subsequent fiber reinforced plastic part (1) are applied to a metal structure(2) in a partly set state. The fibers (3) are continuous. When the reinforced plastic part is correctly located on the metal structure, the plastic, typically a resin, is cured and as a result bonds to the metal structure. An Independent claim is made for a hybrid structure comprising a continuous fiber reinforced plastic part bonded directly onto the metal frame.

Description

Die Erfindung betrifft eine Hybridstruktur aus Metall und faserverstärktem Kunststoff gemäß dem Oberbegriff des Anspruchs 1, wie sie bspw. aus der gattungsbildend zugrundegelegten EP 938 969 A1 als bekannt hervorgeht. The invention relates to a hybrid structure of metal and fiber-reinforced plastic according to the preamble of the claim 1, as they are based, for example, from the generic EP 938 969 A1 discloses as known.

Aus der EP 938 969 A1 ist es bekannt, ein Metallgerüst mit einem zuvor hergestellten faserverstärkten Kunststoffteil zu verkleben. Werden mit derartigen Verfahren zur Herstellung von Hybridstrukturen bspw. im Automobilbau Teile gefertigt, haben diese i. a. den Vorteil eines gegenüber einem reinen Metallbauteil geringeren Gewichts, jedoch sind sie teuer herzustellen. From EP 938 969 A1 it is known to use a metal framework a previously prepared fiber reinforced plastic part stick together. Used with such methods for the production of Hybrid structures, for example, in the automotive industry made parts have these i. a. the advantage of one over a pure one Metal component lighter weight, but they are expensive to produce.

Die Aufgabe der Erfindung ist es, ein Verfahren zur Herstellung einer Hybridstruktur sowie eine Hybridstruktur, die insbesondere im Automobilbereich verwendbar ist, anzugeben, bei dem die Herstellung der Hybridstruktur günstiger ist. The object of the invention is to provide a method for Preparation of a hybrid structure and a hybrid structure, the is particularly useful in the automotive sector to indicate at where the production of the hybrid structure is more favorable.

Die Aufgabe wird mit einem Verfahren mit den Merkmalen des Anspruchs 1 bzw. mit einer Hybridstruktur mit den Merkmalen des Anspruchs 7 gelöst. Durch die direkte und beim Aushärten des Kunststoffs stattfindende Verbindung, insbesondere Verklebung, zwischen dem Metallgerüst und dem mit den Endlosfasern versehenen Kunststoff, ist zumindest der Arbeitsschritt des Verklebens des vorgefertigten Kunststoffteils und des Metallgerüsts eingespart. Gleichzeitig bracht nunmehr kein relativ maßgetreues Kunststoffteil vorgefertigt werden. Ferner braucht kein speziellen Kleber mehr verwendet werden. The task is performed using a procedure with the characteristics of Claim 1 or with a hybrid structure with the features of claim 7 solved. By direct and when curing the plastic taking place compound, in particular Gluing, between the metal frame and the with the Endlosfasern provided plastic, is at least the Working step of gluing the prefabricated Saved plastic part and the metal frame. simultaneously now brings no relatively true-to-scale plastic part prefabricated. Furthermore, no special glue needs more be used.

Sinnvolle Ausgestaltungen der Erfindung sind den Unteransprüchen entnehmbar. Im übrigen wird die Erfindung anhand von in den Zeichnungen dargestellten Ausführungsbeispielen näher erläutert. Dabei zeigt Useful embodiments of the invention are the Subclaims removable. Moreover, the invention is based on in The drawings illustrated embodiments closer explained. It shows

Fig. 1a-1b eine schematische Darstellung einer verstärkten A-Säule eines Automobils, Fig. 1a-1b shows a schematic representation of a reinforced A-pillar of an automobile,

Fig. 2a-2b eine schematische Darstellung einer verstärkte Crashbox, wie sie im Stoßfängerbereich verwendbar ist und Fig. 2a-2b is a schematic representation of a reinforced crash box, as used in the bumper area and

Fig. 3a-3b eine schematische Darstellung einer Fahrzeugtür mit Seitenaufprallschutz. FIGS. 3a-3b show a schematic illustration of a vehicle door with a side impact protection.

In Fig. 1a und 1b sind Querschnitte einer verstärkten A-Säule einer Karosserie eines Pkws als Hybridstruktur 1 schematisch dargestellt. In FIGS. 1 a and 1 b, cross sections of a reinforced A-pillar of a body of a passenger vehicle are shown schematically as a hybrid structure 1 .

Bei dem Ausführungsbeispiel nach Fig. 1a ist im lichten Querschnitt der A-Säule ein Rohr angeordnet, das als Hybridstruktur ausgebildet ist. Das Rohr weist ein rohrförmiges innenliegendes Metallgerüst 2 auf, das mit einem Kunststoffteil 2 umgeben ist. Das Kunststoffteil 2 wird durch Endlosfasern 3 und ein klebewirksames Harz als Kunststoff gebildet. Die Endlosfasern 3 bilden eine Matte, die um das Metallgerüst 1 gewickelt ist. Das Metallgerüst 2 weist Durchbrüche und Hinterschneidungen (nicht eingezeichnet) auf, in denen zur besseren Haftung ebenfalls das Harz des Kunststoffteils 2 eingebracht und ausgehärtet ist. Für ein besseres Crashverhalten (Energieabsorption und Stabilität) sind hier auch die Endlosfasern 3 der Matte in axialer Richtung und Umfangsrichtung des Rohres, also zumindest teilweise in Richtung der wahrscheinlich zu erwartenden Hauptbelastungsrichtung, ausgerichtet. Von besonderem Vorteil ist hierbei ferner, dass die Wandstärke des Kunststoffteils 1 ortsdefiniert variiert werden kann, wodurch in einfacher Weise insbesondere das Deformationsverhalten gezielt beeinflusst werden kann. In the exemplary embodiment according to FIG. 1 a, a tube is arranged in the clear cross section of the A-pillar, which tube is designed as a hybrid structure. The tube has a tubular internal metal frame 2 , which is surrounded by a plastic part 2 . The plastic part 2 is formed by endless fibers 3 and a Klebewirksames resin as plastic. The endless fibers 3 form a mat which is wound around the metal frame 1 . The metal frame 2 has openings and undercuts (not shown), in which for better adhesion also the resin of the plastic part 2 is introduced and cured. For a better crash behavior (energy absorption and stability) are here also the continuous fibers 3 of the mat in the axial direction and circumferential direction of the tube, so at least partially aligned in the direction of the likely expected main load direction. Of particular advantage here is further that the wall thickness of the plastic part 1 can be varied location-defined, which in a simple manner, in particular the deformation behavior can be specifically influenced.

Bei dem Ausführungsbeispiel nach Fig. 1b ist ebenfalls eine A-Säule dargestellt. Im Gegensatz zu dem Ausführungsbeispiel nach Fig. 1a bilden hier die Schalen der A-Säule allerdings gleichzeitig das Metallgerüst 1 für die Hybridstruktur. Die Matte aus Endlosfasern 3 ist innenseitig an den Schalen (Metallgerüst 1) angeordnet. Dadurch ist insbesondere der verfügbare Innenraum vergrößert und/oder kann der Gesamtquerschnitt der A-Säule verkleinert werden. In the embodiment of Fig. 1b, an A-pillar is also shown. In contrast to the embodiment according to FIG. 1a, however, the shells of the A-pillar simultaneously form the metal framework 1 for the hybrid structure. The mat of continuous fibers 3 is arranged on the inside of the shells (metal frame 1 ). As a result, in particular the available interior is increased and / or the total cross section of the A-pillar can be reduced.

In den Fig. 2a und 2b sind sogenannte Crash-Boxen, wie sie bspw. als Halterungen eines Stoßfängers dienen, dargestellt. Die beiden Crash-Boxen sind als Hybridstruktur ausgebildet. In beiden Fallen ist das faserverstärkte Kunststoffteil 1' am Mantel des Metallgerüstes 2' angeordnet und zwar bei dem Ausführungsbeispiel nach Fig. 2a außen und bei dem nach Fig. 2b innen. Denkbar wäre bspw. noch das Kunststoffteil 1' auch auf beiden Wandungsseiten anzuordnen. In Figs. 2a and 2b so-called crash boxes, as they serve, for example, as brackets of a bumper shown. The two crash boxes are designed as a hybrid structure. In both cases, the fiber-reinforced plastic part 1 'on the shell of the metal frame 2 ' is arranged and that in the embodiment of FIG. 2a outside and in the in Fig. 2b inside. It would be conceivable, for example, still to arrange the plastic part 1 'on both sides of the wall.

In den Fig. 3a und 3b sind die metallenen Außenschalen von Kfz-Türen dargestellt, die fahrzeuginnenseitig mit einem Kunststoffteil 1", das eine Matte aus Endlosfasern aufweist und aus einem Faserverbundwerkstoff besteht, versehen sind. Die Außenschalen bilden hierbei das Metallgerüst 2". Im Falle des Ausführungsbeispiels nach Fig. 3a ist die Matte flach aufgetragen, wobei sie im Falle des Ausführungsbeispiels nach Fig. 3b profiliert aufgetragen ist. Gleichzeit weist das Kunststoffteil 1" hier noch zusätzlich zwei im Querschnitt trapezförmige Schaumkerne 4 auf. Durch diese Verbundstruktur des Hybridbauteils nach Fig. 3b ist der Eindrückwiderstand der Türe bei vergleichbaren geringem Gewicht deutlich erhöht. In FIGS. 3a and 3b, the metal outer shells of vehicle doors are shown which "are provided, comprising a mat of continuous fibers and consists of a fibrous composite material. The outer shells in this case form the metal frame 2" inside of the vehicle with a plastic Part 1. In the case of the embodiment of Fig. 3a, the mat is applied flat, wherein it is applied profiled in the case of the embodiment of FIG. 3b. At the same time, the plastic part 1 "here additionally has two foam cores 4 of trapezoidal cross-section 4. As a result of this composite structure of the hybrid component according to Fig. 3b, the indentation resistance of the door is significantly increased with a comparably low weight.

Insgesamt hat es sich herausgestellt, dass als Werkstoff für die Endlosfasern 3 Glas- und/oder Aramid günstig ist. Bei gewebeverstärktem Kunststoff sind Aramidfaser-Kunststoffe und/oder Glasfaser-Kunststoffe und/oder Glas-/Kohlenstofffaser-Kunststoffe und/oder Aramid-/Kohlenstofffaser-Kunststoffe von Vorteil. Overall, it has been found that 3 glass and / or aramid is favorable as a material for the continuous fibers. For fabric reinforced plastics, aramid fiber plastics and / or glass fiber plastics and / or glass / carbon fiber plastics and / or aramid / carbon fiber plastics are advantageous.

Zur Herstellung erfindungsgemäßer Hybridstrukturen wird sinnvollerweise zuerst ein Metallgerüst 2, 2', 2" mit den gewünschten Abmessungen sowie mit Durchbrüchen und/oder Hinterschneidungen gefertigt. Das Metallgerüst 2, 2', 2" wird mit einer Matte aus Endlosfasern 3 belegt oder umwickelt und anschließend in ein Formwerkzeug eingelegt. In das geschlossene Formwerkzeug wird das als Vorprodukt des Kunststoffes des Kunststoffteils 1, 1', 1" verwendete klebewirksame Harz insbesondere unter Druck eingebracht, wodurch gleichzeitig die Durchbrüche und/oder Hinterschneidungen befüllt werden. Anschließend wird das Harz ausgehärtet, wodurch das sich bildende Kunststoffteil 1, 1', 1" direkt mit dem Metallgerüst verbunden wird. For the production of hybrid structures according to the invention, a metal framework 2 , 2 ', 2 "with the desired dimensions and with apertures and / or undercuts is usefully first fabricated The metal framework 2 , 2 ', 2 " is covered or wrapped with a mat of continuous fibers 3 and subsequently inserted in a mold. Which is in the closed mold as a precursor of the plastic of the plastic part 1, 1 ', 1 "adhesive effective resin used in particular introduced under pressure, which simultaneously fills the openings and / or undercuts. The resin is then cured, whereby the plastic part 1 which forms , 1 ', 1 "is connected directly to the metal framework.

Anstelle des separaten Belegens des Metallgerüsts 2, 2', 2" mit dem Harz und der Matte, kann das Harz und die Matte auch gleichzeitig auf das Metallgerüst 2, 2', 2" aufgebracht werden. Hierzu wird das Metallgerüst 2, 2', 2" bspw. mit einer Matte belegt bzw. umwickelt. Die Matte ist hierbei bereits mit dem Harz, welches allenfalls teilgehärtet und/oder wieder aktivierbar ist, versehen, insbesondere getränkt. Danach können die so vorgefertigten Einzelteile bspw. miteinander verpresst und durch Reaktion des Harzes miteinander verbunden werden. Instead of separately covering the metal framework 2 , 2 ', 2 "with the resin and the mat, the resin and the mat can also be simultaneously applied to the metal framework 2 , 2 ', 2 ". For this purpose, the metal framework 2 , 2 ', 2 "is covered or wrapped with a mat, for example, The mat is already provided, in particular impregnated, with the resin, which is at most partially hardened and / or reactivated Individual parts, for example, are pressed together and joined together by reaction of the resin.

Claims (12)

1. Verfahren zur Herstellung einer Hybridstruktur aus Metall und faserverstärktem Kunststoffteil, bei dem ein Metallgerüst mit einem faserverstärkten Kunststoff verstärkt und verbunden wird,
dadurch gekennzeichnet,
dass der Kunststoff und/oder dessen Vorprodukte des späteren faserverstärkten Kunststoffteils (1, 1', 1") allenfalls teilabgebunden auf das Metallgerüst (2, 2', 2") aufgetragen werden,
dass als Faser eine Endlosfaser (3) gewählt wird, und
dass der Kunststoff und/oder dessen Vorprodukte erst nach der Aufbringung auf das Metallgerüst (2, 2', 2") aus- bzw. endgehärtet und kraftschlüssig mit dem Metallgerüst (2, 2', 2") verbunden wird.
1. A process for producing a hybrid structure of metal and fiber-reinforced plastic part, in which a metal framework is reinforced and bonded with a fiber-reinforced plastic,
characterized
that the plastic and / or its precursors of the later fiber-reinforced plastic part ( 1 , 1 ', 1 ") are at most partially applied to the metal framework ( 2 , 2 ', 2 "),
that as the fiber, an endless fiber ( 3 ) is selected, and
that the plastic and / or its precursors only after the application to the metal frame ( 2 , 2 ', 2 ") off or end hardened and non-positively connected to the metal frame ( 2 , 2 ', 2 ").
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass für den Kunststoff und die Endlosfaser (3) ein gewebeverstärkter Kunststoff gewählt wird, und dass der Kunststoff und die Endlosfaser (3) gleichzeitig und gemeinsam auf das Metallgerüst (2, 2', 2") aufgetragen werden. 2. The method according to claim 1, characterized in that for the plastic and the continuous fiber ( 3 ) a fabric-reinforced plastic is selected, and that the plastic and the continuous fiber ( 3 ) at the same time and together on the metal frame ( 2 , 2 ', 2 " ) are applied. 3. Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass als gewebeverstärkter Kunststoff ein Aramidfaser- Kunststoff und/oder ein Glasfaser-Kunststoff und/oder ein Glas-/Kohlenstofffaser-Kunststoff und/oder ein Aramid- /Kohlenstofffaser-Kunststoff gewählt wird. 3. The method according to claim 2, characterized, that the fabric-reinforced plastic is an aramid fiber Plastic and / or a glass fiber plastic and / or a Glass / carbon fiber plastic and / or an aramid / Carbon fiber plastic is selected. 4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass bei der Härtung des Kunststoffes und/oder dessen Vorprodukten die Hybridstruktur gleichzeitig geformt wird. 4. The method according to claim 1, characterized, that in the curing of the plastic and / or its Precursors the hybrid structure is formed simultaneously. 5. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass als Werkstoff für die Endlosfaser (3) wird Glas- und/oder Aramid gewählt wird. 5. The method according to claim 1, characterized in that as the material for the continuous fiber ( 3 ) glass and / or aramid is selected. 6. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass bei Hybridstrukturen, die für eine spätere Belastung, insbesondere zur Energieabsorption vorgesehen sind, die Endlosfasern (3) weitgehend parallel zur wahrscheinlichen Hauptbelastungskraft ausgerichtet werden. 6. The method according to claim 1, characterized in that in hybrid structures, which are provided for a subsequent load, in particular for energy absorption, the continuous fibers ( 3 ) are aligned substantially parallel to the probable main load force. 7. Hybridstruktur mit einem Metallgerüst sowie einem faserver- stärkten Kunststoffteil, dadurch gekennzeichnet, dass die Faser eine Endlosfaser (3) ist und dass das Kunststoffteil (1, 1', 1") direkt mit dem Metallgerüst (2, 2', 2") verbunden ist. 7. hybrid structure with a metal framework and a fiber-reinforced plastic part, characterized in that the fiber is an endless fiber ( 3 ) and that the plastic part ( 1 , 1 ', 1 ") directly with the metal frame ( 2 , 2 ', 2 " ) connected is. 8. Hybridstruktur nach Anspruch 7, dadurch gekennzeichnet, dass der Werkstoff der Endlosfaser (3) Glas- und/oder Aramid ist. 8. Hybrid structure according to claim 7, characterized in that the material of the continuous fiber ( 3 ) is glass and / or aramid. 9. Hybridstruktur nach Anspruch 7, dadurch gekennzeichnet, dass die Endlosfaser (3) eine vorzugsweise gewebte Matte bilden. 9. hybrid structure according to claim 7, characterized in that the continuous fiber ( 3 ) form a preferably woven mat. 10. Hybridstruktur nach Anspruch 9, dadurch gekennzeichnet, dass die Matte Aramidfasern und/oder Glasfasern und/oder ein Gemisch von Glas- und Kohlenstoffasern und/oder ein Gemisch von Aramid- und Kohlenstoffasern aufweist. 10. hybrid structure according to claim 9, characterized, that the mat aramid fibers and / or glass fibers and / or a Mixture of glass and carbon fibers and / or a mixture of aramid and carbon fibers. 11. Hybridstruktur nach Anspruch 7, dadurch gekennzeichnet, dass bei Hybridstrukturen, die für eine spätere Belastung, insbesondere zur Energieabsorption vorgesehen sind, die Endlosfasern (3) weitgehend parallel zur wahrscheinlichen Hauptbelastungskraft ausgerichtet sind. 11. hybrid structure according to claim 7, characterized in that in hybrid structures, which are provided for a subsequent load, in particular for energy absorption, the continuous fibers ( 3 ) are aligned substantially parallel to the probable main load force. 12. Hybridstruktur nach Anspruch 7, dadurch gekennzeichnet, dass das Metallgerüst (2, 2', 2") Durchbrüche und/oder Hinterschneidungen aufweist, in denen der Kunststoff des Kunststoffteils (1, 1', 1") angeordnet ist. 12. Hybrid structure according to claim 7, characterized in that the metal frame ( 2 , 2 ', 2 ") has openings and / or undercuts, in which the plastic of the plastic part ( 1 , 1 ', 1 ") is arranged.
DE10134372A 2001-07-14 2001-07-14 Hybrid metal and fiber reinforced plastic component manufacture, for use in automobiles, involves simultaneous curing and bonding of the plastic part onto the metal structure Withdrawn DE10134372A1 (en)

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WO2006007915A1 (en) * 2004-07-15 2006-01-26 Daimlerchrysler Ag Motor vehicle door
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DE102005061474A1 (en) * 2005-12-22 2007-07-05 Audi Ag Method for treating vehicle bodywork in vehicle production line involves spraying mixture of resin and carbon fibre onto at least some parts of body and leaving mixture to harden to increase bearing strength
DE102006007253A1 (en) * 2006-02-15 2007-08-23 Benteler Automobiltechnik Gmbh Motor vehicle-hybrid component e.g. structure- or chassis component, has metal component and plastic component connected with each other by integration of form-closure layer that is adhesively joined with metal component
DE102006024604A1 (en) * 2006-05-26 2007-11-29 Bayerische Motoren Werke Ag Fiber composite component
DE102007042418A1 (en) 2007-09-06 2009-03-12 Daimler Ag Vehicle door, particularly for passenger car, has stable inner module supporting interior-side of door lining and exterior-side of outer module with covering formed as car body outer side part in separated and joined surface
DE102011050304A1 (en) * 2011-05-12 2012-11-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method for producing hybrid components made of fiber-reinforced plastic with integrated metallic mold
DE102011083162A1 (en) * 2011-09-21 2013-03-21 Bayerische Motoren Werke Aktiengesellschaft Method for manufacturing multilayered fiber composite component of vehicle, involves attaching portions of fiber composite layers at which space is formed by inserting insert portion, with each other
DE102012015990A1 (en) * 2012-08-11 2014-02-13 Volkswagen Ag Deformation element used as bumper assembly of motor vehicle, is provided between cross element and supporting structure whose block dimension is deformed during crash, by degradation of impact forces applied on supporting structure
FR3001695A3 (en) * 2013-02-05 2014-08-08 Renault Sa Structure assembly for body of car, has wall including total stiffness consisting of combination of outer panel made of sheet steel having preset stiffness, and skin having another preset stiffness, where skin is made of carbon fibers
DE102013021672A1 (en) 2013-12-19 2015-06-25 Audi Ag Process for producing a hybrid component
DE102014203140A1 (en) * 2014-02-21 2015-08-27 Bayerische Motoren Werke Aktiengesellschaft A body structure support structure for a motor vehicle with a body structure carrier made of fiber composite material
DE102008039869B4 (en) * 2008-08-27 2016-11-03 Benteler Sgl Gmbh & Co. Kg Method for producing lightweight components
DE102015108307A1 (en) 2015-05-27 2016-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Composite material
US10328660B2 (en) * 2014-03-13 2019-06-25 Aisin Takaoka Co., Ltd. Composite structure and manufacturing method thereof
EP3517412A1 (en) * 2018-01-25 2019-07-31 Sika Technology Ag System of a reinforced element of a motor vehicle
WO2020038659A1 (en) 2018-08-20 2020-02-27 Audi Ag Vehicle component reinforced by means of deposition technology and device and method for producing same
DE102018132834B4 (en) 2017-12-25 2022-01-13 Toyota Jidosha Kabushiki Kaisha PROCESS FOR MAKING A COMPOSITE ELEMENT

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DE10359483A1 (en) * 2003-12-17 2005-07-28 Ise Innomotive Systems Europe Gmbh Kinetic energy absorbing device for use in vehicle between at least one bumper and supporting vehicle structure converts kinetic energy into irreversible deformation work; energy-absorbing device has hollow body deformable in defined manner
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DE102005061474A1 (en) * 2005-12-22 2007-07-05 Audi Ag Method for treating vehicle bodywork in vehicle production line involves spraying mixture of resin and carbon fibre onto at least some parts of body and leaving mixture to harden to increase bearing strength
DE102005061474B4 (en) * 2005-12-22 2008-05-15 Audi Ag Method for processing a body in a motor vehicle production line
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DE102006024604A1 (en) * 2006-05-26 2007-11-29 Bayerische Motoren Werke Ag Fiber composite component
DE102007042418A1 (en) 2007-09-06 2009-03-12 Daimler Ag Vehicle door, particularly for passenger car, has stable inner module supporting interior-side of door lining and exterior-side of outer module with covering formed as car body outer side part in separated and joined surface
DE102008039869B4 (en) * 2008-08-27 2016-11-03 Benteler Sgl Gmbh & Co. Kg Method for producing lightweight components
DE102011050304A1 (en) * 2011-05-12 2012-11-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method for producing hybrid components made of fiber-reinforced plastic with integrated metallic mold
DE102011083162A1 (en) * 2011-09-21 2013-03-21 Bayerische Motoren Werke Aktiengesellschaft Method for manufacturing multilayered fiber composite component of vehicle, involves attaching portions of fiber composite layers at which space is formed by inserting insert portion, with each other
DE102012015990A1 (en) * 2012-08-11 2014-02-13 Volkswagen Ag Deformation element used as bumper assembly of motor vehicle, is provided between cross element and supporting structure whose block dimension is deformed during crash, by degradation of impact forces applied on supporting structure
FR3001695A3 (en) * 2013-02-05 2014-08-08 Renault Sa Structure assembly for body of car, has wall including total stiffness consisting of combination of outer panel made of sheet steel having preset stiffness, and skin having another preset stiffness, where skin is made of carbon fibers
DE102013021672A1 (en) 2013-12-19 2015-06-25 Audi Ag Process for producing a hybrid component
DE102014203140A1 (en) * 2014-02-21 2015-08-27 Bayerische Motoren Werke Aktiengesellschaft A body structure support structure for a motor vehicle with a body structure carrier made of fiber composite material
US10328660B2 (en) * 2014-03-13 2019-06-25 Aisin Takaoka Co., Ltd. Composite structure and manufacturing method thereof
DE102015108307A1 (en) 2015-05-27 2016-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Composite material
DE102018132834B4 (en) 2017-12-25 2022-01-13 Toyota Jidosha Kabushiki Kaisha PROCESS FOR MAKING A COMPOSITE ELEMENT
EP3517412A1 (en) * 2018-01-25 2019-07-31 Sika Technology Ag System of a reinforced element of a motor vehicle
WO2020038659A1 (en) 2018-08-20 2020-02-27 Audi Ag Vehicle component reinforced by means of deposition technology and device and method for producing same

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