DE102012112313A1 - Motor vehicle portion in space frame construction, has profiles that are made of fiber-reinforced plastic, and connected together at node portion made of light metal - Google Patents
Motor vehicle portion in space frame construction, has profiles that are made of fiber-reinforced plastic, and connected together at node portion made of light metal Download PDFInfo
- Publication number
- DE102012112313A1 DE102012112313A1 DE201210112313 DE102012112313A DE102012112313A1 DE 102012112313 A1 DE102012112313 A1 DE 102012112313A1 DE 201210112313 DE201210112313 DE 201210112313 DE 102012112313 A DE102012112313 A DE 102012112313A DE 102012112313 A1 DE102012112313 A1 DE 102012112313A1
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- Germany
- Prior art keywords
- motor vehicle
- profiles
- vehicle body
- fiber
- light metal
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D23/00—Combined superstructure and frame, i.e. monocoque constructions
- B62D23/005—Combined superstructure and frame, i.e. monocoque constructions with integrated chassis in the whole shell, e.g. meshwork, tubes, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/023—Assembly of structural joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/026—Connections by glue bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/005—Superstructures, 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Kraftfahrzeugkarosserie (10) in Space-Frame-Bauweise, mit Profilen (12), die an Knoten (12) miteinander verbunden sind, wobei die Profile (11) aus einem faserverstärkten Kunststoff bestehen, wobei die Knoten (12) aus einem Leichtmetall bestehen, und wobei die Profile (11) aus dem faserverstärkten Kunststoff mit den Knoten (12) aus dem Leichtmetall durch Kleben unmittelbar verbunden sind.Motor vehicle body (10) in space frame design, with profiles (12) which are connected to one another at nodes (12), the profiles (11) being made of a fiber-reinforced plastic, the nodes (12) being made of a light metal, and wherein the profiles (11) made of the fiber-reinforced plastic are directly connected to the nodes (12) made of the light metal by gluing.
Description
Die Erfindung betrifft eine Kraftfahrzeugkarosserie nach dem Oberbegriff des Anspruchs 1. Des Weiteren betrifft die Erfindung ein Verfahren zum Herstellen einer solchen Kraftfahrzeugkarosserie. The invention relates to a motor vehicle body according to the preamble of claim 1. Furthermore, the invention relates to a method for producing such a motor vehicle body.
Kraftfahrzeugkarosserien in Space-Frame-Bauweise sind aus dem Stand der Technik hinlänglich bekannt. So werden Kraftfahrzeugkarosserien in Space-Frame-Bauweise auch als Gitterrahmen-Kraftfahrzeugkarosserien bezeichnet. Aus der Praxis bekannte Kraftfahrzeugkarosserien in Space-Frame-Bauweise verfügen über Profile aus Leichtmetall, die über Knoten aus Leichtmetall miteinander verbunden sind. Bei den Profilen aus Leichtmetall handelt es sich vorzugsweise um Aluminium-Strangpressprofile. Bei den Knoten aus Leichtmetall handelt es sich vorzugsweise um Aluminium-Druckgussteile. Nach der Praxis sind die Profile aus dem Leichtmetall und die Knoten aus dem Leichtmetall mittels Schweißen verbunden. Solche Kraftfahrzeugkarosserien in Space-Frame-Bauweise verfügen über ein geringes Gewicht. Motor vehicle bodies in space-frame construction are well known from the prior art. Thus, motor vehicle bodies in space-frame design are also referred to as lattice frame motor vehicle bodies. From the practice known vehicle bodies in space-frame design have profiles of light metal, which are connected to each other via knots made of light metal. The profiles of light metal are preferably aluminum extruded profiles. The nodes made of light metal are preferably aluminum die-cast parts. In practice, the profiles of the light metal and the nodes of the light metal are connected by welding. Such vehicle bodies in space-frame design have a low weight.
Kraftfahrzeugkarosserien in Space-Frame-Bauweise sind zum Beispiel aus der
Aus der
Eine weitere Verbindungsanordnung zum Verbinden eines Bauteils aus einem faserverstärktem Kunststoff und eines Bauteils aus einem Stahlwerkstoff ist aus der
Hiervon ausgehend liegt der Erfindung die Aufgabe zu Grunde eine neuartige Kraftfahrzeugkarosserie und ein Verfahren zum Herstellen einer solchen Kraftfahrzeugkarosserie zu schaffen. Proceeding from this, the object of the invention is to create a novel motor vehicle body and a method for producing such a motor vehicle body.
Diese Aufgabe wird durch eine Kraftfahrzeugkarosserie gemäß Anspruch 1 gelöst. Erfindungsgemäß bestehen die Profile aus einem faserverstärkten Kunststoff, wobei die Knoten aus einem Leichtmetall bestehen, und wobei die Profile aus dem faserverstärkten Kunststoff mit den Knoten aus dem Leichtmetall durch Kleben unmittelbar verbunden sind. This object is achieved by a motor vehicle body according to claim 1. According to the invention, the profiles of a fiber-reinforced plastic, wherein the nodes are made of a light metal, and wherein the profiles of the fiber-reinforced plastic with the nodes of the light metal are bonded directly by gluing.
Mit der hier vorliegenden Erfindung wird erstmals eine Kraftfahrzeugkarosserie in Space-Frame-Bauweise vorgeschlagen, bei welcher die Profile aus einem faserverstärktem Kunststoff bestehen, die mit den Knoten aus dem Leichtmetall durch Kleben unmittelbar verbunden sind. Es sind keine Zwischenstücke zur Verbindung der Profile mit den Knoten der Space-Frame-Kraftfahrzeugkarosserie erforderlich. Hierdurch ergibt sich nicht nur eine Kraftfahrzeugkarosserie mit einem äußerst geringen Gewicht, sondern vielmehr auch eine einfache Bauweise bzw. ein einfacher Aufbau einer solchen Kraftfahrzeugkarosserie. With the present invention, a motor vehicle body in space-frame construction is proposed for the first time, in which the profiles consist of a fiber-reinforced plastic, which are directly connected to the nodes of the light metal by gluing. There are no intermediate pieces for connecting the profiles with the nodes of the space-frame vehicle body required. This results in not only a motor vehicle body with an extremely low weight, but rather also a simple construction or a simple construction of such a motor vehicle body.
Vorzugsweise bestehen die Profile auf einem CFK-Werkstoff oder einem GFK-Werkstoff und die Knoten aus einem Aluminiumwerkstoff oder aus einem Magnesiumwerkstoff. Eine solche Werkstoffkombination für die Profile aus dem faserverstärkten Kunststoff und die Knoten aus dem Leichtmetall ist besonders bevorzugt. Preferably, the profiles are made of a CFRP material or a GRP material and the knots of an aluminum material or of a magnesium material. Such a combination of materials for the profiles of the fiber-reinforced plastic and the nodes of the light metal is particularly preferred.
Nach einer vorteilhaften Weiterbildung der Erfindung weist jeder Knoten zur Anbindung mindestens eines Profils mindestens eine Öffnung auf, in die das jeweilige Profil mit einem Abschnitt eingeführt und in der das jeweilige Profil über den eingeführten Abschnitt durch Kleben fixiert ist, wobei die jeweilige Öffnung des Knotens vorzugsweise eine Einführschräge von zwischen 2° und 16°, insbesondere von zwischen 4° und 6°, aufweist. Hierdurch ist eine besonders einfache und effiziente, unmittelbare Verbindung zwischen den Profilen der Space-Frame-Kraftfahrzeugkarosserie und den Knoten der Space-Frame-Kraftfahrzeugkarosserie möglich. Zudem wird eine Automatisierung erleichtert, z.B. ein Einsatz von Robotern, indem die Anforderungen an die Genauigkeit der Positionierung gesenkt werden. Auch wird einem Abstreifen bzw. Abscheren des Klebstoffs beim Verbinden entgegengewirkt. According to an advantageous development of the invention, each node for connecting at least one profile at least one opening into which the respective profile introduced with a section and in which the respective profile is fixed over the inserted portion by gluing, wherein the respective opening of the node preferably an insertion bevel of between 2 ° and 16 °, in particular between 4 ° and 6 °. This makes possible a particularly simple and efficient, direct connection between the profiles of the space-frame motor vehicle body and the nodes of the space-frame motor vehicle body. In addition, automation is facilitated, e.g. a use of robots by lowering the requirements for the accuracy of the positioning. Also, a stripping or shearing off of the adhesive during bonding is counteracted.
Das erfindungsgemäße Verfahren zum Herstellen einer Kraftfahrzeugkarosserie ist in Anspruch 8 definiert. The inventive method for producing a motor vehicle body is defined in claim 8.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ausführungsbeispiele der Erfindung werden, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt: Preferred embodiments of the invention will become apparent from the dependent claims and the description below. Embodiments of the invention will be described, without being limited thereto, with reference to the drawings. Showing:
Die hier vorliegende Erfindung betrifft eine Kraftfahrzeugkarosserie in Space-Frame-Bauweise, wobei eine Space-Frame-Bauweise auch als Gitterrahmenkonstruktion bezeichnet wird.
Bei den Profilen
Bei den Knoten
Die Profile
Bei den Profilen
Wie bereits ausgeführt, sind die Profile
Wie am besten
Hiermit ist eine besonders effektive Verbindung des Profils
Wie bereits ausgeführt, handelt es sich bei den Knoten
Bei den Profilen
Dann, wenn die Fasern des faserverstärkten Kunststoffs in einem speziellen Winkel zueinander verlaufen sollen, können die Profile aus dem faserverstärkten Kunststoff auch durch Pullwinding oder Pullbraiding hergestellt werden. Then, when the fibers of the fiber-reinforced plastic are to be at a particular angle to each other, the profiles of the fiber-reinforced plastic can also be produced by pull-winding or pull-braiding.
Details der Pultrusion, des Pullwindings bzw. Pullbraidings sind dem hier angesprochenen Fachmann geläufig und bedürfen keiner näheren Erläuterung. Details of pultrusion, Pullwindings or Pullbraidings are familiar to the person skilled in the art and need no further explanation.
Zum Herstellen der erfindungsgemäßen Kraftfahrzeugkarosserie werden die Profile
Das Verkleben erfolgt vorzugsweise derart, dass vor dem Fügen eines Profils
Nach dem Anhärten des Klebstoffs und der Verbindung der Profile
Der Klebstoff
Die Erfindung erlaubt die Bereitstellung einer sehr leichten Kraftfahrzeugkarosserie, die einfach gefertigt werden kann. An die Knoten aus Leichtmetall können weitere Bauteile, wie zum Beispiel Bleche aus Leichtmetall, durch Schweißen angebunden werden. The invention allows the provision of a very light motor vehicle body that can be easily manufactured. At the nodes of light metal other components, such as sheets of light metal, can be connected by welding.
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- US 5338080 [0003] US 5338080 [0003]
- US 5343666 [0003] US 5343666 [0003]
- DE 102008060355 A1 [0004] DE 102008060355 A1 [0004]
- DE 102010053843 A1 [0005] DE 102010053843 A1 [0005]
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210112313 DE102012112313A1 (en) | 2012-12-14 | 2012-12-14 | Motor vehicle portion in space frame construction, has profiles that are made of fiber-reinforced plastic, and connected together at node portion made of light metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210112313 DE102012112313A1 (en) | 2012-12-14 | 2012-12-14 | Motor vehicle portion in space frame construction, has profiles that are made of fiber-reinforced plastic, and connected together at node portion made of light metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102012112313A1 true DE102012112313A1 (en) | 2014-06-18 |
Family
ID=50821206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE201210112313 Withdrawn DE102012112313A1 (en) | 2012-12-14 | 2012-12-14 | Motor vehicle portion in space frame construction, has profiles that are made of fiber-reinforced plastic, and connected together at node portion made of light metal |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102012112313A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150042129A1 (en) * | 2013-08-09 | 2015-02-12 | Hyundai Motor Company | Vehicle body having rear side member |
| WO2016015970A1 (en) | 2014-07-29 | 2016-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Connection arrangement between a fibre-plastic composite profiled part and a vehicle body frame part and method for producing same |
| EP3165429A1 (en) * | 2015-11-06 | 2017-05-10 | Audi Ag | Frame structure with at least one console for connecting further components, method for preparation and motor vehicle body |
| EP3165430A1 (en) * | 2015-11-06 | 2017-05-10 | Audi Ag | Method for producing a node structure with at least two profile members, and node structure and body |
| EP3165428A1 (en) * | 2015-11-06 | 2017-05-10 | Audi Ag | Node structure for a vehicle body, method for its preparation and car body with at least one node structure |
| DE102017101897A1 (en) | 2017-01-31 | 2018-08-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for producing a component |
| EP3782879A1 (en) * | 2019-08-22 | 2021-02-24 | C.R.F. Società Consortile per Azioni | Motor-vehicle lattice frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5338080A (en) | 1992-04-29 | 1994-08-16 | Ford Motor Company | Space frame construction |
| US5343666A (en) | 1992-10-28 | 1994-09-06 | Ford Motor Company | Space frame joint construction |
| EP0671312A1 (en) * | 1994-03-09 | 1995-09-13 | Automobiles Peugeot | Motorcar structure with at least one connecting node for elongated members like chassis beams, posts, transverse beams of the car |
| DE19929057A1 (en) * | 1999-06-25 | 2000-12-28 | Daimler Chrysler Ag | Skeleton vehicle support structure has interconnecting frame profiles with overlapping push-fit connectors with inside spacers forming adhesive bed for secure connection |
| DE102008007689A1 (en) * | 2008-02-06 | 2009-08-13 | GM Global Technology Operations, Inc., Detroit | Body for motor vehicle, particularly for passenger car, has front frame of body front structure, and front frame is connected with undercarriage over structural node |
| DE102008060355A1 (en) | 2008-12-03 | 2010-06-10 | Audi Ag | Arrangement for adhesive connection of fiber-reinforced plastic profile on light metal structure by connecting unit made of metal, comprises fiber-reinforced plastic profile, which has hollow cross-section with cover and base surface |
| DE102009029657A1 (en) * | 2009-09-22 | 2011-03-24 | Deere & Company, Moline | Node element for a vehicle frame structure |
| DE102010033289A1 (en) * | 2010-08-04 | 2012-02-09 | Daimler Ag | Tubular frame construction for motor vehicle body, has multiple tubular frame profiles connected together by node elements, where node elements are made of fiber reinforced plastic or metal casting material |
| DE102010053843A1 (en) | 2010-12-08 | 2012-06-14 | Daimler Ag | joint assembly |
| DE102011009442A1 (en) * | 2011-01-26 | 2012-07-26 | Daimler Ag | Diagonal strut device, method for their production and reinforced by diagonal strut device motor vehicle underbody |
| DE102011107212A1 (en) * | 2011-07-13 | 2013-01-17 | Daimler Ag | Connecting assembly for front-end structure, has base structure of motor vehicle made from fiber reinforced plastic, where front-end structure is connected through arranged knot elements with two longitudinal structural elements |
| DE102012016666A1 (en) * | 2012-08-23 | 2013-01-31 | Daimler Ag | Knot element for angularly connecting two profiles, particularly hollow profile beams of light metal in frame structure of motor vehicle, has varying and increasing radius for rounding in transition between two profiles |
-
2012
- 2012-12-14 DE DE201210112313 patent/DE102012112313A1/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5338080A (en) | 1992-04-29 | 1994-08-16 | Ford Motor Company | Space frame construction |
| US5343666A (en) | 1992-10-28 | 1994-09-06 | Ford Motor Company | Space frame joint construction |
| EP0671312A1 (en) * | 1994-03-09 | 1995-09-13 | Automobiles Peugeot | Motorcar structure with at least one connecting node for elongated members like chassis beams, posts, transverse beams of the car |
| DE19929057A1 (en) * | 1999-06-25 | 2000-12-28 | Daimler Chrysler Ag | Skeleton vehicle support structure has interconnecting frame profiles with overlapping push-fit connectors with inside spacers forming adhesive bed for secure connection |
| DE102008007689A1 (en) * | 2008-02-06 | 2009-08-13 | GM Global Technology Operations, Inc., Detroit | Body for motor vehicle, particularly for passenger car, has front frame of body front structure, and front frame is connected with undercarriage over structural node |
| DE102008060355A1 (en) | 2008-12-03 | 2010-06-10 | Audi Ag | Arrangement for adhesive connection of fiber-reinforced plastic profile on light metal structure by connecting unit made of metal, comprises fiber-reinforced plastic profile, which has hollow cross-section with cover and base surface |
| DE102009029657A1 (en) * | 2009-09-22 | 2011-03-24 | Deere & Company, Moline | Node element for a vehicle frame structure |
| DE102010033289A1 (en) * | 2010-08-04 | 2012-02-09 | Daimler Ag | Tubular frame construction for motor vehicle body, has multiple tubular frame profiles connected together by node elements, where node elements are made of fiber reinforced plastic or metal casting material |
| DE102010053843A1 (en) | 2010-12-08 | 2012-06-14 | Daimler Ag | joint assembly |
| DE102011009442A1 (en) * | 2011-01-26 | 2012-07-26 | Daimler Ag | Diagonal strut device, method for their production and reinforced by diagonal strut device motor vehicle underbody |
| DE102011107212A1 (en) * | 2011-07-13 | 2013-01-17 | Daimler Ag | Connecting assembly for front-end structure, has base structure of motor vehicle made from fiber reinforced plastic, where front-end structure is connected through arranged knot elements with two longitudinal structural elements |
| DE102012016666A1 (en) * | 2012-08-23 | 2013-01-31 | Daimler Ag | Knot element for angularly connecting two profiles, particularly hollow profile beams of light metal in frame structure of motor vehicle, has varying and increasing radius for rounding in transition between two profiles |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150042129A1 (en) * | 2013-08-09 | 2015-02-12 | Hyundai Motor Company | Vehicle body having rear side member |
| US9168956B2 (en) * | 2013-08-09 | 2015-10-27 | Hyundai Motor Company | Vehicle body having rear side member |
| WO2016015970A1 (en) | 2014-07-29 | 2016-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Connection arrangement between a fibre-plastic composite profiled part and a vehicle body frame part and method for producing same |
| DE102014214846A1 (en) | 2014-07-29 | 2016-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Connecting arrangement between a fiber-plastic composite profile part and a body frame part and method for their preparation |
| DE102014214846B4 (en) | 2014-07-29 | 2024-10-02 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a connecting arrangement between a fiber-plastic composite profile part and a body frame part |
| US10144458B2 (en) | 2014-07-29 | 2018-12-04 | Bayerische Motoren Werke Aktiengesellschaft | Connection arrangement between a fiber-plastic composite profiled part and a vehicle body frame part and method for producing same |
| US9914490B2 (en) | 2015-11-06 | 2018-03-13 | Audi Ag | Frame structure with at least one console for connecting further components, method for producing and motor vehicle body |
| CN107054481A (en) * | 2015-11-06 | 2017-08-18 | 奥迪股份公司 | Body frame structure for automotive, manufacture method and motorcar body with least one bracket |
| EP3165428A1 (en) * | 2015-11-06 | 2017-05-10 | Audi Ag | Node structure for a vehicle body, method for its preparation and car body with at least one node structure |
| EP3165430A1 (en) * | 2015-11-06 | 2017-05-10 | Audi Ag | Method for producing a node structure with at least two profile members, and node structure and body |
| CN107054481B (en) * | 2015-11-06 | 2019-08-06 | 奥迪股份公司 | Body frame structure for automotive, manufacturing method and motor vehicle body at least one bracket |
| US10384727B2 (en) | 2015-11-06 | 2019-08-20 | Audi Ag | Method for producing a node structure with at least two profile components and node structure and vehicle body |
| EP3165429A1 (en) * | 2015-11-06 | 2017-05-10 | Audi Ag | Frame structure with at least one console for connecting further components, method for preparation and motor vehicle body |
| DE102017101897A1 (en) | 2017-01-31 | 2018-08-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for producing a component |
| DE102017101897B4 (en) * | 2017-01-31 | 2020-11-19 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Process for manufacturing a component |
| EP3782879A1 (en) * | 2019-08-22 | 2021-02-24 | C.R.F. Società Consortile per Azioni | Motor-vehicle lattice frame |
| WO2021033039A1 (en) * | 2019-08-22 | 2021-02-25 | C.R.F. Società Consortile Per Azioni | A motor-vehicle lattice frame |
| US11820433B2 (en) | 2019-08-22 | 2023-11-21 | C.R.F. Società Consortile Per Azioni | Motor-vehicle lattice frame |
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