DE102012022878A1 - Body element for motor vehicle, has two form-fitting connections, which are arranged in such way that movement of two components to each other is prevented in horizontal plane of motor vehicle - Google Patents
Body element for motor vehicle, has two form-fitting connections, which are arranged in such way that movement of two components to each other is prevented in horizontal plane of motor vehicle Download PDFInfo
- Publication number
- DE102012022878A1 DE102012022878A1 DE201210022878 DE102012022878A DE102012022878A1 DE 102012022878 A1 DE102012022878 A1 DE 102012022878A1 DE 201210022878 DE201210022878 DE 201210022878 DE 102012022878 A DE102012022878 A DE 102012022878A DE 102012022878 A1 DE102012022878 A1 DE 102012022878A1
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- Germany
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- components
- body element
- component
- motor vehicle
- element according
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/157—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body for side impacts
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- 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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- 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
- B62D29/008—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of light alloys, e.g. extruded
Abstract
Description
Die Erfindung betrifft ein Karosserieelement für ein Kraftfahrzeug mit wenigstens zwei miteinander verbundenen Bauteilen.The invention relates to a body element for a motor vehicle with at least two interconnected components.
In jüngster Zeit ist im Fahrzeugbau eine zunehmende Tendenz zur Verwendung von Faserverbundwerkstoffen zu erkennen. Insbesondere im Karosseriebau werden aus solchen Werkstoffen bestehende Bauteile immer häufiger eingesetzt. Ein großes Problem besteht jedoch darin, dass aus Faserverbundwerkstoffen bestehende Bauteile nicht mittels der üblichen Befestigungstechniken an anderen Bauteilen angebracht werden können, weshalb teilweise sehr aufwändige und komplizierte Lösungen zum Einsatz kommen.Recently, in vehicle construction, an increasing tendency to use fiber composites is becoming apparent. In particular, in the body shop existing components from such materials are used more frequently. However, a major problem is that components made of fiber composite materials can not be attached to other components by means of the usual fastening techniques, which is why sometimes very complex and complicated solutions are used.
In der
Die
Es ist Aufgabe der vorliegenden Erfindung, ein Karosserieelement für ein Kraftfahrzeug zu schaffen, bei dem eine einfache Verbindung zwischen wenigstens zwei Bauteilen gegeben ist.It is an object of the present invention to provide a body element for a motor vehicle, in which a simple connection between at least two components is given.
Erfindungsgemäß wird diese Aufgabe durch die in Anspruch 1 genannten Merkmale gelöst.According to the invention, this object is achieved by the features mentioned in
Durch die erfindungsgemäße formschlüssige Verbindung zwischen den wenigstens zwei Bauteilen ergibt sich eine optimale Lastübertragung, die ein Abgleiten der Bauteile voneinander im Crashfall verhindert.The inventive positive connection between the at least two components results in optimum load transfer, which prevents slipping of the components from one another in the event of a crash.
Ein weiterer Vorteil der erfindungsgemäßen Lösung besteht darin, dass eine solche formschlüssige Verbindung sehr einfach und mit geringem Aufwand auf die unterschiedlichsten Arten hergestellt werden kann.Another advantage of the solution according to the invention is that such a positive connection can be made very easily and with little effort in a variety of ways.
In einer sehr vorteilhaften Weiterbildung der Erfindung kann vorgesehen sein, dass an wenigstens zwei voneinander beabstandeten Positionen jeweils eine formschlüssige Verbindung zur Verbindung der wenigstens zwei Bauteile miteinander vorgesehen ist, wobei die wenigstens zwei formschlüssigen Verbindungen so angeordnet sind, dass eine Bewegung der wenigstens zwei Bauteile zueinander in einer horizontalen Ebene des Kraftfahrzeugs verhindert wird. Durch dieses Vorsehen zweier voneinander beabstandeter formschlüssiger Verbindungen kann das eine Bauteil in zwei Richtungen formschlüssig gegenüber dem anderen Bauteil gehalten werden, wodurch sich eine besonders gute Fixierung der beiden Bauteile ergibt.In a very advantageous development of the invention can be provided that at least two spaced-apart positions each have a positive connection for connecting the at least two components together, wherein the at least two positive connections are arranged so that a movement of the at least two components to each other is prevented in a horizontal plane of the motor vehicle. As a result of this provision of two spaced, form-locking connections, the one component can be held in a form-fitting manner in two directions with respect to the other component, resulting in a particularly good fixation of the two components.
Eine besonders einfache Ausführung der formschlüssigen Verbindung kann darin bestehen, dass die formschlüssige Verbindung wenigstens eine Ausnehmung an einem der Bauteile und wenigstens einen in die Ausnehmung eingreifenden Vorsprung an dem anderen Bauteil aufweist.A particularly simple embodiment of the positive connection may consist in that the positive connection has at least one recess on one of the components and at least one projection engaging in the recess on the other component.
Wenn des Weiteren vorgesehen ist, dass wenigstens eines der Bauteile aus einem Faserverbundwerkstoff besteht, so stellt dies eine besonders praxisrelevante Ausgestaltung der Erfindung dar, in der die oben beschriebenen Vorteile besonders gut genutzt werden können.If it is further provided that at least one of the components consists of a fiber composite material, this represents a particularly practical embodiment of the invention, in which the advantages described above can be used particularly well.
Obwohl es auch möglich ist, dass beide Bauteile aus einem Faserverbundwerkstoff bestehen, so ist es für die Praxis als am relevantesten anzusehen, wenn wenigstens eines der Bauteile aus einem metallischen Werkstoff besteht.Although it is also possible that both components consist of a fiber composite material, so it is considered to be the most relevant in practice, if at least one of the components consists of a metallic material.
Eine sehr vorteilhafte praktische Anwendung der erfindungsgemäßen Lösung kann darin bestehen, dass wenigstens eine aus dem Faserverbundwerkstoff bestehende Bauteil ein Seitenschweller ist, dass das wenigstens eine aus dem metallischen Werkstoff bestehende Bauteil eine A-Säule, eine B-Säule und/oder eine C-Säule ist, und dass der Seitenschweller mittels einer ersten formschlüssigen Verbindung mit der A-Säule und mittels einer zweiten formschlüssigen Verbindung mit der B- oder der C-Säule verbunden ist.A very advantageous practical application of the solution according to the invention may consist in that at least one component consisting of the fiber composite material is a side skirt, that the at least one component consisting of the metallic material is an A pillar, a B pillar and / or a C pillar is, and that the side sill is connected by means of a first positive connection with the A-pillar and by means of a second positive connection with the B or the C-pillar.
Weitere vorteilhafte Ausgestaltungen und Weiterbildungen ergeben sich aus den restlichen Unteransprüchen. Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand der Zeichnung prinzipmäßig dargestellt.Further advantageous embodiments and developments emerge from the remaining subclaims. Hereinafter, an embodiment of the invention with reference to the drawing is shown in principle.
Es zeigt:It shows:
Das aus dem Faserverbundwerkstoff bestehende Bauteil
Im dargestellten Ausführungsbeispiel handelt es sich bei dem aus dem Faserverbundwerkstoff bestehenden Bauteil
Um im Crashfall, im dargestellten Ausführungsbeispiel, bei dem das aus dem Faserverbundwerkstoff bestehende Bauteil
Da, wie oben erläutert, im dargestellten Ausführungsbeispiel das Bauteil
Die formschlüssige Verbindung
Wie sich aus einer Zusammenschau der
Durch die formschlüssigen Verbindungen
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 102008057884 A1 [0003] DE 102008057884 A1 [0003]
- DE 102011100572 A1 [0004] DE 102011100572 A1 [0004]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE201210022878 DE102012022878B4 (en) | 2012-11-22 | 2012-11-22 | Body element for a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210022878 DE102012022878B4 (en) | 2012-11-22 | 2012-11-22 | Body element for a motor vehicle |
Publications (2)
Publication Number | Publication Date |
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DE102012022878A1 true DE102012022878A1 (en) | 2014-05-22 |
DE102012022878B4 DE102012022878B4 (en) | 2015-04-02 |
Family
ID=50625391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE201210022878 Expired - Fee Related DE102012022878B4 (en) | 2012-11-22 | 2012-11-22 | Body element for a motor vehicle |
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DE (1) | DE102012022878B4 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69204303T2 (en) * | 1991-01-04 | 1996-02-01 | Ford Werke Ag | Side member frame for motor vehicles. |
US5553906A (en) * | 1994-07-26 | 1996-09-10 | Fleetwood Enterprises, Inc. | Floor and side wall connectors |
DE10248661A1 (en) * | 2002-10-18 | 2004-05-13 | Daimlerchrysler Ag | Structural component group for construction of a vehicle passenger compartment comprises inner and outer tubes and crossbeams which are assembled and bonded with adhesive |
DE10256608A1 (en) * | 2002-12-03 | 2004-07-01 | Wilhelm Karmann Gmbh | Sidewall module for a motor vehicle and manufacturing method for a motor vehicle body |
DE10337709A1 (en) * | 2003-08-16 | 2005-03-10 | Bayerische Motoren Werke Ag | Motor vehicle body has recess in side sill in outer skin in region of connection of pillar to accommodate foot of pillar in positive locking manner, with foot ending flush with rest of side sill and not protruding beyond it |
DE102008057884A1 (en) | 2008-11-18 | 2010-05-20 | Audi Ag | Assembly structure for fastening e.g. engine in passenger car, has deformation units arranged at door sills and extending over entire or portion of length of sills, respectively, where sills run in direction of vehicle longitudinal axis |
DE102011100572A1 (en) | 2011-05-05 | 2011-12-08 | Daimler Ag | Connecting arrangement for connecting two body components of motor vehicle body of passenger car, has adapter plate, by which body components are connected with each other |
-
2012
- 2012-11-22 DE DE201210022878 patent/DE102012022878B4/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69204303T2 (en) * | 1991-01-04 | 1996-02-01 | Ford Werke Ag | Side member frame for motor vehicles. |
US5553906A (en) * | 1994-07-26 | 1996-09-10 | Fleetwood Enterprises, Inc. | Floor and side wall connectors |
DE10248661A1 (en) * | 2002-10-18 | 2004-05-13 | Daimlerchrysler Ag | Structural component group for construction of a vehicle passenger compartment comprises inner and outer tubes and crossbeams which are assembled and bonded with adhesive |
DE10256608A1 (en) * | 2002-12-03 | 2004-07-01 | Wilhelm Karmann Gmbh | Sidewall module for a motor vehicle and manufacturing method for a motor vehicle body |
DE10337709A1 (en) * | 2003-08-16 | 2005-03-10 | Bayerische Motoren Werke Ag | Motor vehicle body has recess in side sill in outer skin in region of connection of pillar to accommodate foot of pillar in positive locking manner, with foot ending flush with rest of side sill and not protruding beyond it |
DE102008057884A1 (en) | 2008-11-18 | 2010-05-20 | Audi Ag | Assembly structure for fastening e.g. engine in passenger car, has deformation units arranged at door sills and extending over entire or portion of length of sills, respectively, where sills run in direction of vehicle longitudinal axis |
DE102011100572A1 (en) | 2011-05-05 | 2011-12-08 | Daimler Ag | Connecting arrangement for connecting two body components of motor vehicle body of passenger car, has adapter plate, by which body components are connected with each other |
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DE102012022878B4 (en) | 2015-04-02 |
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