DE102011077810A1 - Body for retaining components, such as internal combustion engine, front bumper or chassis component of motor vehicle, has side sill and cast carrier, which are connected with one another by multiple screws - Google Patents
Body for retaining components, such as internal combustion engine, front bumper or chassis component of motor vehicle, has side sill and cast carrier, which are connected with one another by multiple screws Download PDFInfo
- Publication number
- DE102011077810A1 DE102011077810A1 DE102011077810A DE102011077810A DE102011077810A1 DE 102011077810 A1 DE102011077810 A1 DE 102011077810A1 DE 102011077810 A DE102011077810 A DE 102011077810A DE 102011077810 A DE102011077810 A DE 102011077810A DE 102011077810 A1 DE102011077810 A1 DE 102011077810A1
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- Germany
- Prior art keywords
- carrier
- vehicle
- body according
- screws
- gus carrier
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/02—Side panels
- B62D25/025—Side sills thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Karosserie eines Kraftfahrzeugs nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a body of a motor vehicle according to the preamble of
Aus der
Aufgabe der Erfindung ist es, die bekannte Karosserie eines Kraftfahrzeugs mit einem Seitenschweller, der mit einem Träger verbunden ist, der den Seitenschweller mit einem Hecklängsträger verbindet, zu verbessern.The object of the invention is to improve the known body of a motor vehicle with a side sill, which is connected to a carrier which connects the side sill with a rear side member.
Diese Aufgabe wird mit einer Karosserie eines Kraftfahrzeugs mit den Merkmalen des Patentanspruchs 1 gelöst.This object is achieved with a body of a motor vehicle having the features of
Erfindungsgemäß ist ein Seitenschweller einer Karosserie eines Kraftfahrzeugs über einen Gussträger mit einem Front- oder Hecklängsträger verbunden. Dabei sind der Seitenschweller und der Gussträger in einer Ebene in Fahrzeuglängsrichtung und Fahrzeughöhenrichtung mittels Schrauben miteinander verbunden. Zusätzlich können der Seitenschweller und der Gussträger miteinander verklebt sein.According to the invention, a side sill of a body of a motor vehicle is connected via a cast carrier to a front or rear side member. The side skirts and the Gussträger are connected to each other in a plane in the vehicle longitudinal direction and vehicle height direction by means of screws. In addition, the side sill and the Gus carrier may be glued together.
Ein Frontlängsträger erstreckt sich üblicherweise von einer Stirnwand des Kraftfahrzeugs aus in Fahrtrichtung nach vorne. Er hat tragende Funktion und dient zur Aufnahme von Fahrzeugkomponenten, wie beispielsweise einer Brennkraftmaschine, eines vorderen Stoßfängers und/oder einer Fahrwerkskomponente. Bei einem frontalen Crash überträgt er hohe Kräfte von vorne nach hinten. Diese Kräfte werden erfindungsgemäß zumindest teilweise von dem Gussträger aufgenommen und nach hinten in den Seitenschweller geleitet. Ein Hecklängsträger erstreckt sich üblicherweise hinter der Fahrgastzelle der Karosserie in Fahrtrichtung nach hinten. Er hat ebenfalls tragende Funktion und dient zur Aufnahme von Fahrzeugkomponenten, wie beispielsweise eines hinteren Stoßfängers und 1 oder einer Fahrwerkkomponente. Bei einem Heckcrash überträgt er hohe Kräfte von hinten nach vorne. Diese Kräfte werden zumindest teilweise vom Gussträger aufgenommen und nach vorne in den Seitenschweller geleitet.A front longitudinal member usually extends from an end wall of the motor vehicle in the direction of travel forward. It has a supporting function and serves for receiving vehicle components, such as an internal combustion engine, a front bumper and / or a chassis component. In a frontal crash, he transmits high forces from front to back. These forces are inventively at least partially taken up by the Gussträger and directed backwards into the side skirts. A rear side member usually extends behind the passenger compartment of the body in the direction of travel to the rear. It also has a supporting function and is used to hold vehicle components, such as a rear bumper and 1 or a chassis component. In a rear-end crash, he transmits high forces from back to front. These forces are at least partially absorbed by the Gussträger and passed forward in the side skirts.
Bei einem Seitencrash des Kraftfahrzeugs wird die Verbindung zwischen dem Seitenschweller und dem Gussträger mit hohen Zugkräften beaufschlagt. Im Karosseriebau übliche Punktschweißverbindungen sind zur Aufnahme von Zugkräften aber nicht gut geeignet. Bei einer Verbindung aus einer Reihe von Schweißpunkten besteht insbesondere bei einer Beanspruchung der Verbindung auf Kopfzug die Gefahr, dass die Verbindung Punkt für Punkt ausreißt, und so die gesamte Verbindung versagt. Die erfindungsgemäße Schraubverbindung zwischen dem Seitenschweller und dem Gussträger dagegen ist zur Aufnahme hoher Zugkräfte prädestiniert. Durch eine entsprechende Auslegung über die Größe, Art und Anzahl der Schrauben kann gewährleistet werden, dass die Verbindung zwischen dem Seitenschweller und dem Gussträger auch hohen Belastungen standhalten kann.In a side crash of the motor vehicle, the connection between the side sill and the Gussträger is subjected to high tensile forces. In bodywork customary spot welded joints are not well suited to absorb tensile forces. In the case of a connection from a series of welding points, there is the danger, in particular when the connection to the headpiece is being stressed, that the connection will break off point by point and thus the entire connection will fail. The screw connection according to the invention between the side skirt and the Gussträger contrast is predestined for receiving high tensile forces. By appropriate design on the size, type and number of screws can be ensured that the connection between the side skirts and the Gussträger can withstand high loads.
Weitere vorteilhafte Ausgestaltungen sind Gegenstand von Unteransprüchen.Further advantageous embodiments are the subject of dependent claims.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, anhand dessen die Erfindung im Folgenden näher beschrieben wird. Die einzelnen Figuren zeigen in schematischer Darstellungsweise:In the drawing, an embodiment of the invention is shown, by which the invention will be described in more detail below. The individual figures show in a schematic representation:
In
Der Gussträger
Der Seitenschweller
Zur Erhöhung der Steifigkeit des Seitenschwellers
Durch die Schrauben
Bei einem Seitencrash wirken sehr hohe Kräfte auf die Verbindung zwischen dem Seitenschweller
Der Gussträger
Der Gussträger
Zum Herstellen der erfindungsgemäßen Kraftfahrzeugkarosserie werden in einem ersten Schritt der Seitenschweller
Das Verkleben und Verschrauben des Seitenschwellers
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 102007006722 A1 [0002] DE 102007006722 A1 [0002]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102011077810.1A DE102011077810B4 (en) | 2011-06-20 | 2011-06-20 | Body of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011077810.1A DE102011077810B4 (en) | 2011-06-20 | 2011-06-20 | Body of a motor vehicle |
Publications (2)
Publication Number | Publication Date |
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DE102011077810A1 true DE102011077810A1 (en) | 2012-12-20 |
DE102011077810B4 DE102011077810B4 (en) | 2019-01-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102011077810.1A Active DE102011077810B4 (en) | 2011-06-20 | 2011-06-20 | Body of a motor vehicle |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104260786A (en) * | 2014-08-14 | 2015-01-07 | 重庆长安汽车股份有限公司 | Automobile engine compartment side protection plate sub-assembly |
DE102013109949A1 (en) * | 2013-09-11 | 2015-03-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Cross member arrangement for a motor vehicle body |
DE102013109955A1 (en) * | 2013-09-11 | 2015-03-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle shell and method for producing the same |
DE102013221512A1 (en) * | 2013-10-23 | 2015-04-23 | Bayerische Motoren Werke Aktiengesellschaft | Body of a motor vehicle |
DE102015009635A1 (en) * | 2015-07-25 | 2017-01-26 | Audi Ag | Subframe for a motor vehicle and method for producing a subframe for a motor vehicle |
CN109204512A (en) * | 2017-06-29 | 2019-01-15 | 本田技研工业(中国)投资有限公司 | The reinforcement structure at front longitudinal beam rear portion |
EP3663170A1 (en) * | 2018-12-07 | 2020-06-10 | Toyota Jidosha Kabushiki Kaisha | Vehicle body structure |
DE102018133049A1 (en) | 2018-12-20 | 2020-06-25 | Bayerische Motoren Werke Aktiengesellschaft | Side skirts for a motor vehicle |
DE102020004921A1 (en) | 2020-08-13 | 2021-07-29 | Daimler Ag | Connection arrangement of a side wall on a floor pan of a body of a passenger car |
WO2022022944A1 (en) | 2020-07-31 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | Member for a motor vehicle |
US11325651B2 (en) * | 2018-12-06 | 2022-05-10 | Toyota Jidosha Kabushiki Kaisha | Vehicle body structure |
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DE3346986A1 (en) * | 1983-12-24 | 1985-07-18 | Fleck, Andreas, 2000 Hamburg | CAR BOX |
DE4013784C2 (en) * | 1990-04-28 | 1994-01-27 | Porsche Ag | Car body, in particular for passenger cars |
DE19633911A1 (en) * | 1996-08-22 | 1998-02-26 | Bayerische Motoren Werke Ag | Repair of road vehicle bodywork |
DE19708215C2 (en) * | 1997-02-28 | 2001-06-28 | Audi Ag | Sill of a motor vehicle with a reinforcement insert |
DE102004019750A1 (en) * | 2004-04-23 | 2005-12-01 | Audi Ag | Carrier structure, for the rear end of an automobile chassis, has longitudinal steel sheet carriers bonded to aluminum junctions on at least three sides by an adhesive and rivet/screw bolt fasteners |
DE102007006722A1 (en) | 2007-02-12 | 2008-12-11 | Audi Ag | Support for body of motor vehicle, particularly passenger car, has support part formed as casting component, which is provided with hollow section close by additional support part over longitudinal area |
DE102009055696A1 (en) * | 2009-11-26 | 2011-06-09 | Audi Ag | Body of a motor vehicle |
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2011
- 2011-06-20 DE DE102011077810.1A patent/DE102011077810B4/en active Active
Patent Citations (7)
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DE3346986A1 (en) * | 1983-12-24 | 1985-07-18 | Fleck, Andreas, 2000 Hamburg | CAR BOX |
DE4013784C2 (en) * | 1990-04-28 | 1994-01-27 | Porsche Ag | Car body, in particular for passenger cars |
DE19633911A1 (en) * | 1996-08-22 | 1998-02-26 | Bayerische Motoren Werke Ag | Repair of road vehicle bodywork |
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DE102004019750A1 (en) * | 2004-04-23 | 2005-12-01 | Audi Ag | Carrier structure, for the rear end of an automobile chassis, has longitudinal steel sheet carriers bonded to aluminum junctions on at least three sides by an adhesive and rivet/screw bolt fasteners |
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DE102009055696A1 (en) * | 2009-11-26 | 2011-06-09 | Audi Ag | Body of a motor vehicle |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013109949A1 (en) * | 2013-09-11 | 2015-03-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Cross member arrangement for a motor vehicle body |
DE102013109955A1 (en) * | 2013-09-11 | 2015-03-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle shell and method for producing the same |
DE102013109955B4 (en) | 2013-09-11 | 2024-07-04 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle body shell and method for producing the same |
DE102013221512B4 (en) * | 2013-10-23 | 2021-02-11 | Bayerische Motoren Werke Aktiengesellschaft | Body of a motor vehicle |
DE102013221512A1 (en) * | 2013-10-23 | 2015-04-23 | Bayerische Motoren Werke Aktiengesellschaft | Body of a motor vehicle |
CN104260786A (en) * | 2014-08-14 | 2015-01-07 | 重庆长安汽车股份有限公司 | Automobile engine compartment side protection plate sub-assembly |
DE102015009635A1 (en) * | 2015-07-25 | 2017-01-26 | Audi Ag | Subframe for a motor vehicle and method for producing a subframe for a motor vehicle |
CN109204512A (en) * | 2017-06-29 | 2019-01-15 | 本田技研工业(中国)投资有限公司 | The reinforcement structure at front longitudinal beam rear portion |
DE102019127607B4 (en) | 2018-12-06 | 2022-11-17 | Toyota Jidosha Kabushiki Kaisha | vehicle body structure |
US11325651B2 (en) * | 2018-12-06 | 2022-05-10 | Toyota Jidosha Kabushiki Kaisha | Vehicle body structure |
JP7047737B2 (en) | 2018-12-07 | 2022-04-05 | トヨタ自動車株式会社 | Body structure |
CN111284569A (en) * | 2018-12-07 | 2020-06-16 | 丰田自动车株式会社 | Vehicle body structure |
US11465690B2 (en) | 2018-12-07 | 2022-10-11 | Toyota Jidosha Kabushiki Kaisha | Vehicle body structure |
JP2020090255A (en) * | 2018-12-07 | 2020-06-11 | トヨタ自動車株式会社 | Vehicle body structure |
EP3663170A1 (en) * | 2018-12-07 | 2020-06-10 | Toyota Jidosha Kabushiki Kaisha | Vehicle body structure |
WO2020126291A1 (en) | 2018-12-20 | 2020-06-25 | Bayerische Motoren Werke Aktiengesellschaft | Side sill for a motor vehicle |
DE102018133049A1 (en) | 2018-12-20 | 2020-06-25 | Bayerische Motoren Werke Aktiengesellschaft | Side skirts for a motor vehicle |
DE102018133049B4 (en) | 2018-12-20 | 2022-04-21 | Bayerische Motoren Werke Aktiengesellschaft | Side skirts for a motor vehicle |
US11753079B2 (en) | 2018-12-20 | 2023-09-12 | Bayerische Motoren Werke Aktiengesellschaft | Side sill for a motor vehicle |
WO2022022944A1 (en) | 2020-07-31 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | Member for a motor vehicle |
DE102020120245A1 (en) | 2020-07-31 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | Carrier for a motor vehicle |
DE102020120245B4 (en) | 2020-07-31 | 2022-05-12 | Bayerische Motoren Werke Aktiengesellschaft | Carrier for a motor vehicle |
DE102020004921A1 (en) | 2020-08-13 | 2021-07-29 | Daimler Ag | Connection arrangement of a side wall on a floor pan of a body of a passenger car |
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DE102011077810B4 (en) | 2019-01-03 |
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