DE102012016666A1 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- DE102012016666A1 DE102012016666A1 DE201210016666 DE102012016666A DE102012016666A1 DE 102012016666 A1 DE102012016666 A1 DE 102012016666A1 DE 201210016666 DE201210016666 DE 201210016666 DE 102012016666 A DE102012016666 A DE 102012016666A DE 102012016666 A1 DE102012016666 A1 DE 102012016666A1
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- profiles
- transition
- node element
- motor vehicle
- frame structure
- Prior art date
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Links
- 230000007704 transition Effects 0.000 title claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 title claims description 7
- 239000002184 metal Substances 0.000 title claims description 7
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 12
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 12
- 239000000969 carrier Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000011664 nicotinic acid Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Knotenelement zum abgewinkelten Verbinden von zumindest zwei Profilen, insbesondere zum Verbinden von Hohlprofilträgern, gemäß dem Oberbegriff des Anspruchs 1. Die Erfindung betrifft außerdem eine Rahmenstruktur mit zumindest einem derartigen Knotenelement sowie ein Kraftfahrzeug mit einer derartigen Rahmenstruktur.The present invention relates to a node element for angled connecting at least two profiles, in particular for connecting hollow profile beams, according to the preamble of
Aus der
Aus der
Aus der
Aus der
Profil- oder rohrartig faserverstärkte Kunststoffe oder Metallstrukturen können fest und dauerhaft über sogenannte Knotenelemente miteinander verbunden werden. Üblicherweise sind dabei die Knotenelemente in einem Übergang zwischen zumindest zwei Profilen mit einem vorgegebenen Radius ausgerundet. Nachteilig bei derartigen bekannten Knotenelementen ist jedoch, dass hierbei lokale Spannungsspitzen der statischen oder dynamischen oder Dauerbelastungen auftreten können, wodurch die Knotenelemente nicht mit maximal möglicher Gewichtsersparnis hergestellt werden können.Profile- or tube-like fiber-reinforced plastics or metal structures can be firmly and permanently connected to each other via so-called node elements. Usually, the node elements are rounded in a transition between at least two profiles with a predetermined radius. A disadvantage of such known node elements, however, is that this local stress peaks of static or dynamic or permanent loads may occur, whereby the node elements can not be produced with maximum possible weight savings.
Die vorliegende Erfindung beschäftigt sich daher mit dem Problem, für einen Knotenelement der gattungsgemäßen Art eine verbesserte Ausführungsform anzugeben, die sich insbesondere durch einerseits eine leichte Ausbildung und andererseits eine optimierte Belastungsaufnahme auszeichnet.The present invention therefore deals with the problem of providing a node element of the generic type an improved embodiment, which is characterized in particular by on the one hand a slight training and on the other hand, an optimized load absorption.
Dieses Problem wird erfindungsgemäß durch die Gegenstände der unabhängigen Ansprüche gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der abhängigen Ansprüche.This problem is solved according to the invention by the subject matters of the independent claims. Advantageous embodiments are the subject of the dependent claims.
Die vorliegende Erfindung beruht auf dem allgemeinen Gedanken, bei einem an sich bekannten Knotenelement zum abgewinkelten Verbinden von zumindest zwei Profilen, einen Übergang zwischen diesen zumindest zwei Profilen mittels variierendem, insbesondere mittels in eine Richtung zunehmendem, Radius auszurunden. Dies stellt eine deutliche Abkehr von der bisherigen Fertigungsweise mit konstantem Radius dar, die jedoch nicht nur eine deutlich höhere Belastungsaufnahme ermöglicht, sondern auch eine deutliche Gewichtsreduzierung bei gleich bleibender Belastung. Mittels dem mit variierendem, insbesondere mit zunehmendem, Radius ausgerundeten Übergang können insbesondere lokale Spannungsspitzen abgebaut und die Spannungen im Knotenelement insgesamt homogenisiert werden, wodurch einerseits das Knotenelement in der Lage ist, höhere Belastungen aufzunehmen, und andererseits bei der Auslegung auf gleiche Belastungen leichter ausgebildet werden könnte. Der variierende Radius im Übergang zwischen den zumindest zwei miteinander zu verbindenden Profilen am Knotenelement stellt dabei eine bionische Lösung dar, die insbesondere in der Natur häufig zu beobachten ist. Im Laufe der Evolution hat die Natur viele optimierte Lösungen für bestimmte mechanische, strukturelle oder organisatorische Probleme entwickelt, wobei bei dem vorliegenden Knotenelement die Abänderung des Radius im Übergang die Übernahme des aus der Natur optimierten Effekts auf ein derartiges Knotenelement darstellt.The present invention is based on the general idea, in a per se known node element for angled connecting at least two profiles, a transition between these at least two profiles auszurunden by means of varying, in particular by means of increasing in one direction, radius. This represents a clear departure from the previous manufacturing method with a constant radius, which not only allows a much higher load absorption, but also a significant reduction in weight while maintaining the same load. By means of the varying, in particular with increasing, radius-rounded transition, in particular local stress peaks can be reduced and the stresses in the nodal element as a whole homogenized, whereby on the one hand the node element is able to absorb higher loads, and on the other hand are designed to be easier to design for equal loads could. The varying radius in the transition between the at least two profiles to be connected to one another at the nodal element represents a bionic solution which is frequently observed, in particular in nature. In the course of evolution, nature has developed many optimized solutions for certain mechanical, structural or organizational problems, with the present nodal element, the change of the radius in the transition represents the adoption of the nature-optimized effect on such a node element.
Bei einer vorteilhaften Weiterbildung der erfindungsgemäßen Lösung ist das Knotenelement im Übergang zwischen den zumindest zwei Profilen bionisch ausgerundet, insbesondere in der Art einer Hyperbel, einer Parabel oder einer Klothoide. Unter einer Hyperbel versteht man eine spezielle Kurve, die aus zwei zueinander symmetrischen, sich ins Endliche erstreckenden Ästen besteht. Demgegenüber ist die Parabel eine Kurve zweiter Ordnung mit einer Exzentrizität von 1. Die Parabel und die Hyperbel zählen dabei zu den Kegelschnitten. Bei der Klothoide nimmt der Krümmungsverlauf linear zu, weshalb die Klothoide oftmals im Straßen- oder Eisenbahnbau eingesetzt wird, da so eine ruckfreie Fahrdynamik erzielt werden kann. Die Krümmung der Kurve ist dabei eine stetige Funktion der Länge. Sämtliche aufgeführten geometrischen Formen stellen dabei eine Abkehr von dem bisher starren und gleich bleibenden Radius im Übergang dar und ermöglichen insbesondere eine gesteigerte Aufnahme von Belastungen im Knotenelement durch insbesondere den Abbau von Spannungsspitzen. Sollen lediglich gleiche Belastungen wie bisher aufgenommen werden, so können die erfindungsgemäßen Knotenelemente aufgrund ihrer Leistungssteigerung deutlich gewichtsreduziert ausgebildet werden. Derart bionische Radien weisen darüber hinaus den großen Vorteil auf, dass diese produktionsgerecht, insbesondere im Hinblick auf die Kosten, sind.In an advantageous development of the solution according to the invention, the node element is in the transition between the at least two profiles bionically rounded, especially in the manner of a hyperbola, a parabola or a clothoid. By a hyperbola one understands a special curve, which consists of two mutually symmetrical, at last extending branches. In contrast, the parabola is a second-order curve with an eccentricity of 1. The parabola and the hyperbola count among the conic sections. In the case of the clothoid, the curvature increases linearly, which is why the clothoid is often used in road construction or railroad construction, since jolt-free driving dynamics can thus be achieved. The curvature of the curve is a continuous function of the length. All listed geometric shapes represent a departure from the previously rigid and constant radius in the transition and allow in particular an increased absorption of loads in the node element in particular by the reduction of voltage spikes. If only the same loads as previously taken up, the node elements of the invention can be formed significantly reduced weight due to their performance. Such bionic radii also have the great advantage that they are production-friendly, especially in terms of cost.
Zweckmäßig ist das Knotenelement aus Leichtmetall oder aus Kunststoff, insbesondere aus faserverstärktem Kunststoff, ausgebildet. Da die Betriebskosten insbesondere eines Kraftfahrzeuges nahezu proportional mit dessen Gewicht zusammenhängen, ist es wünschenswert, das Gewicht des Kraftfahrzeuges möglichst stark zu reduzieren, wobei jedoch darauf geachtet werden muss, dass die auftretenden Belastungen, insbesondere auch im Hinblick auf einen Crashfall, aufgenommen werden können. Erfindungsgemäße Knotenelemente aus Leichtmetall bzw. aus faserverstärktem Kunststoff bieten dabei eine optimierte Lösung aus maximal möglicher Belastungsaufnahme und maximal möglicher Gewichtsreduzierung. Als Leichtmetalle kommen dabei insbesondere Aluminium oder Magnesiumguss in Frage, wobei faserverstärkte Kunststoffe beispielsweise Karbonfasern enthalten können.Suitably, the node element made of light metal or plastic, in particular made of fiber-reinforced plastic, is formed. Since the operating costs of a motor vehicle are almost proportionally related to its weight, it is desirable to reduce the weight of the motor vehicle as much as possible, but care must be taken that the loads occurring, in particular with regard to a crash, can be recorded. Node elements made of light metal or of fiber-reinforced plastic according to the invention provide an optimized solution of maximum possible load absorption and maximum possible weight reduction. In particular, aluminum or magnesium casting may be considered as light metals, wherein fiber-reinforced plastics may contain carbon fibers, for example.
Bei einer weiteren vorteilhaften Ausführungsform der erfindungsgemäßen Lösung weist das Knotenelement Laschen zum Einstecken in die zumindest zwei miteinander zu verbindenden Profile auf. Mittels derartiger Laschen kann insbesondere ein Zusammenbau einer aus derartigen Profilen und Knotenelementen gebildeten Rahmenstruktur deutlich vereinfacht werden, wo durch deren Herstellungskosten reduziert werden können. Eine Fixierung der Profile an den Laschen der Knotenelemente kann beispielsweise über Kleben, Schweißen, Löten oder Verstemmen erfolgen. Selbstverständlich können am Kontenelement auch Öffnungen vorgesehen sein, in welche die Hohlprofile einsteckbar sind.In a further advantageous embodiment of the solution according to the invention, the node element tabs for insertion into the at least two profiles to be joined together. By means of such tabs in particular an assembly of a frame structure formed from such profiles and node elements can be significantly simplified, where can be reduced by their production costs. A fixation of the profiles on the tabs of the node elements can be done for example by gluing, welding, soldering or caulking. Of course, openings can also be provided on the account element into which the hollow profiles can be inserted.
Die Erfindung beruht weiter auf dem allgemeinen Gedanken, eine Rahmenstruktur, insbesondere für ein Kraftfahrzeug, mit Hohlprofilen und den zuvor genannten Knotenelementen auszubilden, wodurch eine einerseits äußerst belastungsfähige und andererseits besonders gewichtsreduzierte Rahmenstruktur erreicht werden kann. Die Hohlprofile sind dabei besonders bevorzugt aus faserverstärkten Kunststoffen (FVK) gebildet. Diese Hohlprofile können auf zapfenförmige Enden der Knotenelemente aufgesteckt werden.The invention is further based on the general idea to form a frame structure, in particular for a motor vehicle, with hollow sections and the aforementioned node elements, whereby on the one hand extremely resilient and on the other hand, particularly reduced weight frame structure can be achieved. The hollow sections are particularly preferably formed from fiber-reinforced plastics (FRP). These hollow profiles can be plugged onto pin-shaped ends of the node elements.
Weitere wichtige Merkmale und Vorteile der Erfindung ergeben sich aus den Unteransprüchen, aus den Zeichnungen und aus der zugehörigen Figurenbeschreibung anhand der Zeichnungen.Other important features and advantages of the invention will become apparent from the dependent claims, from the drawings and from the associated figure description with reference to the drawings.
Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It is understood that the features mentioned above and those yet to be explained below can be used not only in the particular combination given, but also in other combinations or in isolation, without departing from the scope of the present invention.
Bevorzugte Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden in der nachfolgenden Beschreibung näher erläutert, wobei sich gleiche Bezugszeichen auf gleiche oder ähnliche oder funktional gleiche Bauteile beziehen.Preferred embodiments of the invention are illustrated in the drawings and will be described in more detail in the following description, wherein like reference numerals refer to the same or similar or functionally identical components.
Dabei zeigen, jeweils schematisch,Show, in each case schematically,
Entsprechend den
Betrachtet man die
Zur erleichterten Verbindung der Profile
Mit dem erfindungsgemäßen Knotenelement
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
- DE 102006026385 A1 [0002] DE 102006026385 A1 [0002]
- DE 102010033289 A1 [0003] DE 102010033289 A1 [0003]
- DE 4407731 C2 [0004] DE 4407731 C2 [0004]
- DE 102007008641 A1 [0005] DE 102007008641 A1 [0005]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210016666 DE102012016666A1 (en) | 2012-08-23 | 2012-08-23 | 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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210016666 DE102012016666A1 (en) | 2012-08-23 | 2012-08-23 | 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 |
Publications (1)
Publication Number | Publication Date |
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DE102012016666A1 true DE102012016666A1 (en) | 2013-01-31 |
Family
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Family Applications (1)
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DE201210016666 Withdrawn DE102012016666A1 (en) | 2012-08-23 | 2012-08-23 | 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 |
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DE (1) | DE102012016666A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012112313A1 (en) * | 2012-12-14 | 2014-06-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | 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 |
CN104340270A (en) * | 2013-08-09 | 2015-02-11 | 现代自动车株式会社 | Vehicle body having rear side members |
WO2015091240A1 (en) * | 2013-12-19 | 2015-06-25 | Bayerische Motoren Werke Aktiengesellschaft | Interconnection-type vehicle body structure |
DE102014104638A1 (en) | 2014-04-02 | 2015-10-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for connecting hollow profiles |
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 |
DE102022133910A1 (en) | 2022-12-19 | 2024-06-20 | Schaeffler Technologies AG & Co. KG | Screw connection between steering components |
Citations (4)
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---|---|---|---|---|
DE4407731C2 (en) | 1994-03-08 | 1999-03-11 | Bayerische Motoren Werke Ag | Vehicle door made of a fiber-reinforced plastic |
DE102006026385A1 (en) | 2006-06-07 | 2007-12-13 | Volkswagen Ag | Frame element e.g. for frame element, has two hollow profile brackets connected to each other by node with carrier provided in opening with first bracket and second carrier arranged in opening of second bracket |
DE102007008641A1 (en) | 2007-02-22 | 2008-08-28 | Thyssenkrupp Automotive Systems Gmbh | Method for manufacturing node structure, particularly for frame structure or chassis of motor vehicle, involves aligning closed hollow profile with recess for regulation and another closed hollow profile is arranged in recess |
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 |
-
2012
- 2012-08-23 DE DE201210016666 patent/DE102012016666A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4407731C2 (en) | 1994-03-08 | 1999-03-11 | Bayerische Motoren Werke Ag | Vehicle door made of a fiber-reinforced plastic |
DE102006026385A1 (en) | 2006-06-07 | 2007-12-13 | Volkswagen Ag | Frame element e.g. for frame element, has two hollow profile brackets connected to each other by node with carrier provided in opening with first bracket and second carrier arranged in opening of second bracket |
DE102007008641A1 (en) | 2007-02-22 | 2008-08-28 | Thyssenkrupp Automotive Systems Gmbh | Method for manufacturing node structure, particularly for frame structure or chassis of motor vehicle, involves aligning closed hollow profile with recess for regulation and another closed hollow profile is arranged in recess |
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 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012112313A1 (en) * | 2012-12-14 | 2014-06-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | 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 |
CN104340270B (en) * | 2013-08-09 | 2018-05-25 | 现代自动车株式会社 | Vehicle body with floor side member |
CN104340270A (en) * | 2013-08-09 | 2015-02-11 | 现代自动车株式会社 | Vehicle body having rear side members |
US10081395B2 (en) | 2013-12-19 | 2018-09-25 | Bayerische Motoren Werke Aktiengesellschaft | Interconnection-type vehicle body structure |
CN105813929A (en) * | 2013-12-19 | 2016-07-27 | 宝马股份公司 | Interconnection-type vehicle body structure |
WO2015091240A1 (en) * | 2013-12-19 | 2015-06-25 | Bayerische Motoren Werke Aktiengesellschaft | Interconnection-type vehicle body structure |
CN105813929B (en) * | 2013-12-19 | 2019-12-24 | 宝马股份公司 | Vehicle body structure of node structure type |
DE102014104638A1 (en) | 2014-04-02 | 2015-10-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for connecting hollow profiles |
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 |
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 |
CN106232463A (en) * | 2014-07-29 | 2016-12-14 | 宝马股份公司 | Connection configuration system between compo composite material parts and body shell parts and manufacture method thereof |
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 |
CN106232463B (en) * | 2014-07-29 | 2019-04-19 | 宝马股份公司 | Connection configuration system and its manufacturing method between compo composite material component and body shell component |
DE102022133910A1 (en) | 2022-12-19 | 2024-06-20 | Schaeffler Technologies AG & Co. KG | Screw connection between steering components |
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