DE102008036175A1 - Body component for motor vehicle, is made of fiber composite material, and has top layer made of high-strength, ductile material turned to inner space of motor vehicle - Google Patents
Body component for motor vehicle, is made of fiber composite material, and has top layer made of high-strength, ductile material turned to inner space of motor vehicle Download PDFInfo
- Publication number
- DE102008036175A1 DE102008036175A1 DE102008036175A DE102008036175A DE102008036175A1 DE 102008036175 A1 DE102008036175 A1 DE 102008036175A1 DE 102008036175 A DE102008036175 A DE 102008036175A DE 102008036175 A DE102008036175 A DE 102008036175A DE 102008036175 A1 DE102008036175 A1 DE 102008036175A1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- body part
- top layer
- fiber composite
- composite material
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B62D25/20—Floors or bottom sub-units
-
- 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
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- 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
- B62D29/043—Superstructures
Abstract
Description
Die Erfindung betrifft ein Karosserieteil aus einem Faserverbundwerkstoff für ein Kraftfahrzeug.The The invention relates to a body part made of a fiber composite material for a motor vehicle.
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Es ist daher Aufgabe der vorliegenden Erfindung, ein Karosserieteil aus einem Faserverbundwerkstoff für ein Kraftfahrzeug zu schaffen, bei welchem diese Verletzungsgefahr für die Insassen vermieden wird.It is therefore an object of the present invention, a body part from a fiber composite material for a motor vehicle create at which this risk of injury to the occupants is avoided.
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 claim 1.
Durch die erfindungsgemäß aus einem hochfesten, duktilen Werkstoff bestehende, dem Innenraum des Kraftfahrzeugs zugewandte Decklage ergibt sich auch bei einer zum Beispiel durch einen Unfall hervorgerufenen Beschädigung des aus dem Faserverbundwerkstoff bestehenden Karosserieteils keine Gefährdung der Insassen des Kraftfahrzeugs, da die Decklage im Crashfall unbeschädigt bleibt und somit eventuell entstehende scharfkantige Bereiche oder Teile nicht in den Innenraum gelangen können. Dies führt zu einer sehr einfachen und damit verhältnismäßig kostengünstigen Möglichkeit des Insassenschutzes, ohne auf die Vorteile der Verwendung eines Faserverbundwerkstoffs für das Karosserieteil, wie geringes Gewicht und hohe Steifigkeit, verzichten zu müssen.By the invention of a high-strength, ductile Material existing, facing the interior of the motor vehicle Top layer also results in one, for example, by an accident caused damage of the fiber composite material Existing body part no danger to the occupants of the motor vehicle, since the top layer undamaged in the event of a crash remains and thus possibly resulting sharp areas or Parts can not get into the interior. this leads to to a very simple and therefore relatively cost-effective possibility of occupant protection, without the benefits of using a fiber composite material for the body part, such as low weight and high rigidity, to be without.
Als besonders vorteilhaft hinsichtlich der Festigkeit bei vergleichsweise geringem zusätzlichem Gewicht hat es sich erwiesen, wenn die Decklage Aramid aufweist oder aus Aramid besteht, oder wenn die Decklage Kevlar aufweist oder aus Kevlar besteht.When particularly advantageous in terms of strength in comparison low additional weight, it has been proven, though the top layer comprises aramid or consists of aramid, or if the cover layer Kevlar or consists of Kevlar.
Besonders zu bevorzugende Einsatzmöglichkeiten des Karosserieteils ergeben sich, wenn dasselbe ein Fahrzeugdach oder eine Bodenstruktur ist.Especially preferred uses of the body part arise if it is a vehicle roof or a floor structure.
Weitere vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den weiteren Unteransprüchen. Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand der Zeichnung prinzipmäßig dargestellt.Further yield advantageous embodiments and refinements of the invention from the further subclaims. The following is an embodiment of the invention with reference to the drawing shown in principle.
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ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102004042828 A1 [0002] DE 102004042828 A1 [0002]
- - EP 0812282 B1 [0003] - EP 0812282 B1 [0003]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008036175A DE102008036175A1 (en) | 2008-08-02 | 2008-08-02 | Body component for motor vehicle, is made of fiber composite material, and has top layer made of high-strength, ductile material turned to inner space of motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008036175A DE102008036175A1 (en) | 2008-08-02 | 2008-08-02 | Body component for motor vehicle, is made of fiber composite material, and has top layer made of high-strength, ductile material turned to inner space of motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008036175A1 true DE102008036175A1 (en) | 2010-02-11 |
Family
ID=41501101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008036175A Withdrawn DE102008036175A1 (en) | 2008-08-02 | 2008-08-02 | Body component for motor vehicle, is made of fiber composite material, and has top layer made of high-strength, ductile material turned to inner space of motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008036175A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012222003A1 (en) | 2012-11-30 | 2014-06-05 | Bayerische Motoren Werke Aktiengesellschaft | Motor car has adhesive layer which is inserted in safety-relevant regions of inner space for fastening inside paneling component with viscoelastic fiber layer |
DE102013002504A1 (en) | 2013-02-14 | 2014-08-14 | Daimler Ag | Floor structure for motor vehicle, has upper shell which faces interior of motor vehicle, and floor structure has lower shell and reinforcement structure which is arranged between upper shell and lower shell |
DE102010027353B4 (en) * | 2010-07-16 | 2015-03-05 | Audi Ag | Vehicle with heatable vehicle plastic component and operating method |
WO2016169860A2 (en) * | 2015-04-24 | 2016-10-27 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
WO2016169861A3 (en) * | 2015-04-22 | 2016-12-29 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
DE102015219107A1 (en) | 2015-10-02 | 2017-04-06 | Bayerische Motoren Werke Aktiengesellschaft | Body surface component for motor vehicles made of fiber composite material |
WO2017046217A3 (en) * | 2015-09-15 | 2017-10-26 | Mubea Carbo Tech Gmbh | Automotive body shell |
CN110316258A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Preceding floor panel structure, preceding floor assembly and vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3713302A1 (en) * | 1987-04-18 | 1988-11-03 | Harry Apprich | Method for reinforcing the metallic chassis, in particular of the body platform of passenger vehicles |
EP0670257A1 (en) * | 1994-02-24 | 1995-09-06 | Ciba-Geigy Ag | Lightweight vehicle |
DE19608127A1 (en) * | 1996-03-02 | 1997-09-04 | Daimler Benz Ag | Forming a three=dimensional fibre=reinforced composite preform |
EP0812282B1 (en) | 1995-03-03 | 1998-08-19 | C.R.F. Società Consortile per Azioni | Motor vehicle with a supporting structure of light alloy |
DE102004042282A1 (en) * | 2004-09-01 | 2006-03-09 | Daimlerchrysler Ag | Wall for a motor vehicle, for purposes of separation of a goods area from an area of vehicle occupants, is a multilayer building element |
-
2008
- 2008-08-02 DE DE102008036175A patent/DE102008036175A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3713302A1 (en) * | 1987-04-18 | 1988-11-03 | Harry Apprich | Method for reinforcing the metallic chassis, in particular of the body platform of passenger vehicles |
EP0670257A1 (en) * | 1994-02-24 | 1995-09-06 | Ciba-Geigy Ag | Lightweight vehicle |
EP0812282B1 (en) | 1995-03-03 | 1998-08-19 | C.R.F. Società Consortile per Azioni | Motor vehicle with a supporting structure of light alloy |
DE19608127A1 (en) * | 1996-03-02 | 1997-09-04 | Daimler Benz Ag | Forming a three=dimensional fibre=reinforced composite preform |
DE102004042282A1 (en) * | 2004-09-01 | 2006-03-09 | Daimlerchrysler Ag | Wall for a motor vehicle, for purposes of separation of a goods area from an area of vehicle occupants, is a multilayer building element |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010027353B4 (en) * | 2010-07-16 | 2015-03-05 | Audi Ag | Vehicle with heatable vehicle plastic component and operating method |
DE102012222003A1 (en) | 2012-11-30 | 2014-06-05 | Bayerische Motoren Werke Aktiengesellschaft | Motor car has adhesive layer which is inserted in safety-relevant regions of inner space for fastening inside paneling component with viscoelastic fiber layer |
DE102013002504A1 (en) | 2013-02-14 | 2014-08-14 | Daimler Ag | Floor structure for motor vehicle, has upper shell which faces interior of motor vehicle, and floor structure has lower shell and reinforcement structure which is arranged between upper shell and lower shell |
CN107531292A (en) * | 2015-04-22 | 2018-01-02 | 宝马股份公司 | Motor vehicle |
CN107531292B (en) * | 2015-04-22 | 2019-08-06 | 宝马股份公司 | Motor vehicle |
US10427723B2 (en) | 2015-04-22 | 2019-10-01 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
WO2016169861A3 (en) * | 2015-04-22 | 2016-12-29 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
WO2016169860A3 (en) * | 2015-04-24 | 2017-06-15 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
WO2016169860A2 (en) * | 2015-04-24 | 2016-10-27 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
WO2017046217A3 (en) * | 2015-09-15 | 2017-10-26 | Mubea Carbo Tech Gmbh | Automotive body shell |
CN108137100A (en) * | 2015-09-15 | 2018-06-08 | 慕贝尔碳纤维技术有限公司 | Automobile body casing |
JP2018534190A (en) * | 2015-09-15 | 2018-11-22 | ムベア カルボ テック ゲーエムベーハーMubea Carbo Tech Gmbh | Car body shell |
US20180162096A1 (en) * | 2015-10-02 | 2018-06-14 | Bayerische Motoren Werke Aktiengesellschaft | Planar Body Component for Motor Vehicles Composed of Fiber Composite Material |
CN107735247A (en) * | 2015-10-02 | 2018-02-23 | 宝马股份公司 | It is used for the vehicle body surface member of motor vehicle made of fibrous composite |
DE102015219107A1 (en) | 2015-10-02 | 2017-04-06 | Bayerische Motoren Werke Aktiengesellschaft | Body surface component for motor vehicles made of fiber composite material |
US11760060B2 (en) | 2015-10-02 | 2023-09-19 | Bayerische Motoren Werke Aktiengesellschaft | Planar body component for motor vehicles composed of fiber composite material |
CN110316258A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Preceding floor panel structure, preceding floor assembly and vehicle |
CN110316258B (en) * | 2018-03-30 | 2021-06-18 | 比亚迪股份有限公司 | Front floor assembly and vehicle |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R084 | Declaration of willingness to licence | ||
R120 | Application withdrawn or ip right abandoned |