DE102011122396A1 - Roof device for motor car body e.g. passenger motor car body, has reinforcing element that is consists partially of lightweight structural material, and connected integral with frame element - Google Patents
Roof device for motor car body e.g. passenger motor car body, has reinforcing element that is consists partially of lightweight structural material, and connected integral with frame element Download PDFInfo
- Publication number
- DE102011122396A1 DE102011122396A1 DE201110122396 DE102011122396A DE102011122396A1 DE 102011122396 A1 DE102011122396 A1 DE 102011122396A1 DE 201110122396 DE201110122396 DE 201110122396 DE 102011122396 A DE102011122396 A DE 102011122396A DE 102011122396 A1 DE102011122396 A1 DE 102011122396A1
- Authority
- DE
- Germany
- Prior art keywords
- roof
- reinforcing element
- car body
- frame element
- motor car
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/022—Sliding roof trays or assemblies
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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
- B62D25/06—Fixed roofs
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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
- B62D27/06—Connections between superstructure or understructure sub-units readily releasable
- B62D27/065—Connections between superstructure or understructure sub-units readily releasable using screwthread
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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
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
Abstract
Description
Die Erfindung betrifft eine Dachvorrichtung einer Kraftfahrzeugkarosserie nach dem Oberbegriff des Anspruchs 1.The invention relates to a roof device of a motor vehicle body according to the preamble of claim 1.
Aus der
Aus der
Der Erfindung liegt insbesondere die Aufgabe zugrunde, eine Dachvorrichtung bereitzustellen, die eine hohe Stabilität, insbesondere in einem Crashfall, sowie ein geringes Gewicht aufweist, und die eine einfache Herstellung und Montage ermöglicht. Sie wird gemäß der Erfindung durch die Merkmale des Anspruchs 1 gelöst. Weitere Ausgestaltungen ergeben sich aus den Unteransprüchen.The invention is in particular the object of providing a roof device which has a high stability, in particular in a crash, and a low weight, and which allows easy manufacture and assembly. It is achieved according to the invention by the features of claim 1. Further embodiments emerge from the subclaims.
Die Erfindung geht aus von einer Dachvorrichtung einer Kraftfahrzeugkarosserie, insbesondere einer Personenkraftfahrzeugkarosserie, mit einer Dachmodulanordnung, die in einem Montageschritt zur Aufnahme eines Dachmoduls vorgesehen ist, und die zumindest ein Rahmenelement aufweist, das als ein Blech-Biegebauteil ausgebildet ist.The invention relates to a roof device of a motor vehicle body, in particular of a passenger vehicle body, with a roof module arrangement, which is provided in an assembly step for receiving a roof module, and which has at least one frame element, which is designed as a sheet-metal bent component.
Es wird vorgeschlagen, dass die Dachmodulanordnung zumindest ein Verstärkungselement aufweist, das zumindest teilweise aus einem Leichtbaumaterial besteht und das fest mit dem Rahmenelement verbunden ist. Dadurch kann eine Dachvorrichtung bereitgestellt werden, die eine hohe Stabilität, insbesondere in einem Crashfall, und gleichzeitig ein geringes Gewicht aufweist. Zudem kann eine Anzahl von Bauteilen in der Dachmodulanordnung reduziert werden, wodurch eine Herstellung und Montage vereinfacht werden kann. Unter einem „Dachmodul” soll dabei insbesondere ein Modul verstanden werden, das dazu vorgesehen ist, in einem späteren Montageschritt in die Dachvorrichtung eingesetzt zu werden, wie insbesondere ein Schiebe-Hebe-Dach. Unter einer „Dachmodulanordnung” soll insbesondere eine Anordnung von Bauteilen verstanden werden, die eine Aufnahme zur Befestigung des Dachmoduls in der Dachvorrichtung ausbildet. Unter einem „Blech-Biegebauteil” soll insbesondere ein aus einem metallischen Werkstoff gefertigtes Bauteil verstanden werden, dass in einem Umformprozess aus einem dünnwandigen Rohling, insbesondere einem Rohling mit einer Wandstärke im Bereich von einigen Millimetern oder weniger, hergestellt wird. Unter einem „Leichtbaumaterial” soll insbesondere ein metallisches Material, wie vorzugsweise Aluminium oder Magnesium, und/oder ein Kunststoffmaterial und/oder ein organisches Material verstanden werden. Unter „vorgesehen” soll insbesondere speziell ausgelegt und/oder ausgestattet verstanden werden.It is proposed that the roof module arrangement has at least one reinforcing element which consists at least partially of a lightweight material and which is firmly connected to the frame element. Thereby, a roof device can be provided, which has a high stability, in particular in a crash, and at the same time a low weight. In addition, a number of components in the roof module assembly can be reduced, whereby manufacture and assembly can be simplified. A "roof module" is to be understood in particular as a module which is intended to be used in a later assembly step in the roof device, such as in particular a sliding-lifting roof. A "roof module arrangement" is to be understood in particular an arrangement of components which forms a receptacle for fastening the roof module in the roof device. A "sheet-metal bent component" is to be understood in particular as a component made of a metallic material that is produced in a forming process from a thin-walled blank, in particular a blank having a wall thickness in the range of a few millimeters or less. A "lightweight material" is to be understood in particular a metallic material, such as preferably aluminum or magnesium, and / or a plastic material and / or an organic material. By "intended" is intended to be understood in particular specially designed and / or equipped.
Weiter wird vorgeschlagen, dass das Verstärkungselement zumindest im Wesentlichen kraft- und formschlüssig mit dem Rahmenelement verbunden ist. Dadurch kann eine einfache und sichere Verbindung zwischen dem Verstärkungselement und dem Rahmenelement erreicht werden, insbesondere wenn das Verstärkungselement und das Rahmenelement entsprechend einer erfindungsgemäßen Ausgestaltung aus unterschiedlichen Materialien gefertigt sind. Unter „im Wesentlichen” soll in diesem Zusammenhang insbesondere verstanden werden, dass ein hauptsächlicher Anteil von Kräften zur Verbindung des Verstärkungselements mit dem Rahmenelement durch eine form- und kraftschlüssige Verbindung bereitgestellt wird und dass auf eine stoffschlüssige Verbindung prinzipiell verzichtet werden kann. Grundsätzlich ist zusätzlich oder alternativ aber auch eine stoffschlüssige Verbindung bei metallischer Ausführung des Verstärkungselements oder eine adhäsive Verbindung bei nichtmetallischer Ausführung des Verstärkungselements denkbar. Unter „stoffschlüssig verbunden” soll insbesondere verstanden werden, dass die Masseteile durch atomare oder molekulare Kräfte zusammengehalten werden, wie beispielsweise beim Löten, Schweißen, Kleben und/oder Vulkanisieren.It is further proposed that the reinforcing element is at least substantially non-positively and positively connected to the frame member. As a result, a simple and secure connection between the reinforcing element and the frame element can be achieved, in particular if the reinforcing element and the frame element are made according to an inventive embodiment of different materials. By "substantially" is to be understood in this context in particular that a major proportion of forces for connecting the reinforcing element to the frame member is provided by a positive and non-positive connection and that can be dispensed with in principle a cohesive connection. In principle, however, in addition or as an alternative, a cohesive connection in the case of a metallic embodiment of the reinforcing element or an adhesive connection in the case of a non-metallic design of the reinforcing element is also conceivable. By "cohesively connected" should be understood in particular that the mass parts are held together by atomic or molecular forces, such as soldering, welding, gluing and / or vulcanization.
Vorzugsweise ist das Leichtbaumaterial, aus dem das Verstärkungselement zumindest teilweise besteht, nicht ferrometallisch. Dadurch kann das Verstärkungselement leicht und steif ausgeführt werden. Vorzugsweise ist das Leichtbaumaterial, aus dem das Verstärkungselement zumindest teilweise besteht, ein Leichtmetall, wobei neben Aluminium und Magnesium grundsätzlich auch andere Leichtmetalle oder Leichtmetalllegierungen verwendet werden können.Preferably, the lightweight construction material from which the reinforcing element at least partially consists is not ferrometallic. As a result, the reinforcing element can be made light and stiff. Preferably, the lightweight material from which the reinforcing element is at least partially, a light metal, in addition to aluminum and magnesium, in principle, other light metals or light alloys can be used.
Weiter wird vorgeschlagen, dass das Verstärkungselement zumindest ein Befestigungselement zur Verbindung mit dem Dachmodul aufweist. Dadurch kann das Dachmodul besonders einfach an die Dachvorrichtung angebunden werden. Unter einem „Befestigungselement” soll in diesem Zusammenhang insbesondere ein Element verstanden werden, dass zur festen Verbindung mit einem korrespondierenden Befestigungselement des Dachmoduls vorgesehen ist, wie insbesondere eine Aufnahme für eine Schraube, ein Klemmelement oder ein anderes Element, dass für eine im Wesentlichen form- und/oder kraftschlüssige Verbindung vorgesehen ist.It is further proposed that the reinforcing element has at least one fastening element for connection to the roof module. As a result, the roof module can be particularly easily connected to the roof device. In this context, a "fastening element" is to be understood as meaning, in particular, an element which is provided for a fixed connection to a corresponding fastening element of the roof module, such as, in particular, a receptacle for a screw, a clamping element or another element that is suitable for an essentially form-fitting fastening element. and / or non-positive connection is provided.
Weitere Vorteile ergeben sich aus der folgenden Zeichnungsbeschreibung. In den Zeichnungen ist ein Ausführungsbeispiel der Erfindung dargestellt. Die Zeichnungen, die Beschreibung und die Ansprüche enthalten zahlreiche Merkmale in Kombination. Der Fachmann wird die Merkmale zweckmäßigerweise auch einzeln betrachten und zu sinnvollen weiteren Kombinationen zusammenfassen. Further advantages emerge from the following description of the drawing. In the drawings, an embodiment of the invention is shown. The drawings, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into meaningful further combinations.
Dabei zeigen:Showing:
Die
Die Dachvorrichtung weist einen Rahmen
Die Dachmodulanordnung
Das Rahmenelement
Als äußeren Abschluss umfasst die Dachvorrichtung eine Dachbeplankung
Die Dachbeplankung
Zur Versteifung des Rahmenelements
Das Verstärkungselement
Das Verstärkungselement
Als Leichtbaumaterial, aus dem das Verstärkungselement
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 10343877 A1 [0002] DE 10343877 A1 [0002]
- DE 102009051460 A1 [0003] DE 102009051460 A1 [0003]
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110122396 DE102011122396A1 (en) | 2011-12-24 | 2011-12-24 | Roof device for motor car body e.g. passenger motor car body, has reinforcing element that is consists partially of lightweight structural material, and connected integral with frame element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110122396 DE102011122396A1 (en) | 2011-12-24 | 2011-12-24 | Roof device for motor car body e.g. passenger motor car body, has reinforcing element that is consists partially of lightweight structural material, and connected integral with frame element |
Publications (1)
Publication Number | Publication Date |
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DE102011122396A1 true DE102011122396A1 (en) | 2013-06-27 |
Family
ID=48575620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE201110122396 Withdrawn DE102011122396A1 (en) | 2011-12-24 | 2011-12-24 | Roof device for motor car body e.g. passenger motor car body, has reinforcing element that is consists partially of lightweight structural material, and connected integral with frame element |
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DE (1) | DE102011122396A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013109954A1 (en) * | 2013-09-11 | 2015-03-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle shell and method for producing the same |
FR3029165A1 (en) * | 2014-12-01 | 2016-06-03 | Renault Sa | ARRANGEMENT FOR A MOTOR VEHICLE COMPRISING AN ASSEMBLY PROVIDED WITH A CONFIGURED FIBER TO SUPPORT A ROOF ELEMENT |
CN107891914A (en) * | 2017-10-12 | 2018-04-10 | 浙江零跑科技有限公司 | A kind of body structure suitable for suspension roof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10343877A1 (en) | 2002-10-31 | 2004-05-27 | Nothelfer Gmbh | Roof module for a motor vehicle body comprises a reinforcing frame or a roof panel having at the edge a folded flange formed as a U-shaped profile |
DE102009051460A1 (en) | 2009-10-30 | 2011-05-05 | Audi Ag | Method for producing hollow profile, particularly column structure for body of motor vehicle, involves manufacturing hollow profile of multi-shell structural portion designed in positive or conformal manner |
-
2011
- 2011-12-24 DE DE201110122396 patent/DE102011122396A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10343877A1 (en) | 2002-10-31 | 2004-05-27 | Nothelfer Gmbh | Roof module for a motor vehicle body comprises a reinforcing frame or a roof panel having at the edge a folded flange formed as a U-shaped profile |
DE102009051460A1 (en) | 2009-10-30 | 2011-05-05 | Audi Ag | Method for producing hollow profile, particularly column structure for body of motor vehicle, involves manufacturing hollow profile of multi-shell structural portion designed in positive or conformal manner |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013109954A1 (en) * | 2013-09-11 | 2015-03-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle shell and method for producing the same |
FR3029165A1 (en) * | 2014-12-01 | 2016-06-03 | Renault Sa | ARRANGEMENT FOR A MOTOR VEHICLE COMPRISING AN ASSEMBLY PROVIDED WITH A CONFIGURED FIBER TO SUPPORT A ROOF ELEMENT |
WO2016087737A1 (en) * | 2014-12-01 | 2016-06-09 | Renault S.A.S. | Arrangement for a motor vehicle comprising an assembly provided with a rabbet configured to support a roof element |
RU2704760C2 (en) * | 2014-12-01 | 2019-10-30 | Рено С.А.С. | Vehicle body arrangement |
CN107891914A (en) * | 2017-10-12 | 2018-04-10 | 浙江零跑科技有限公司 | A kind of body structure suitable for suspension roof |
CN107891914B (en) * | 2017-10-12 | 2019-06-18 | 浙江零跑科技有限公司 | A kind of body structure suitable for suspension roof |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140701 |