DE102006030504B4 - Bumper for a motor vehicle - Google Patents
Bumper for a motor vehicle Download PDFInfo
- Publication number
- DE102006030504B4 DE102006030504B4 DE102006030504.3A DE102006030504A DE102006030504B4 DE 102006030504 B4 DE102006030504 B4 DE 102006030504B4 DE 102006030504 A DE102006030504 A DE 102006030504A DE 102006030504 B4 DE102006030504 B4 DE 102006030504B4
- Authority
- DE
- Germany
- Prior art keywords
- bumper
- cover
- motor vehicle
- bumper cover
- energy absorption
- 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.)
- Expired - Fee Related
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1886—Bumper fascias and fastening means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Stoßfänger (1) für ein Kraftfahrzeug mit einem fahrzeugfesten Querträger (3), mit einem Stoßfängerüberzug (4) und mit einem Energieabsorptionselement (5), welches einteilig mit dem Stoßfängerüberzug (4) ausgebildet ist, dadurch gekennzeichnet, dass in dem Bereich des Stoßfängerüberzugs (4), in dem das Energieabsorptionselement (5) vorgesehen ist, der Stoßfängerüberzug (4) mit einem Abdeckelement (7) abgedeckt ist.Bumper (1) for a motor vehicle with a vehicle-fixed cross member (3), with a bumper cover (4) and with an energy absorption element (5) which is formed integrally with the bumper cover (4), characterized in that in the region of the bumper cover ( 4), in which the energy absorption element (5) is provided, the bumper cover (4) with a cover (7) is covered.
Description
Die Erfindung betrifft einen Stoßfänger für ein Kraftfahrzeug nach der im Oberbegriff von Anspruch 1 näher definierten Art.The invention relates to a bumper for a motor vehicle according to the closer defined in the preamble of
Ein gattungsgemäßer Stoßfänger ist aus der
Die
Ein weiterer Stoßfänger mit einer Vielzahl von Energieabsorbern, die mit einer Außenhülle desselben verbunden sind, ist in der
Ein weiterer ähnlicher Stoßfänger ist aus der
Die
Es ist daher Aufgabe der vorliegenden Erfindung, einen Stoßfänger für ein Kraftfahrzeug zu schaffen, welcher eine einfache und kostengünstige Konstruktion aufweist und dennoch einen möglichst guten Fußgängerschutz bietet.It is therefore an object of the present invention to provide a bumper for a motor vehicle, which has a simple and inexpensive construction and yet offers the best possible pedestrian protection.
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 einteilige Ausführung des Energieabsorptionselements mit dem Stoßfängerüberzug kann ein zusätzliches Bauteil eingespart werden, was zu einer erheblichen Kostenverringerung für den gesamten Stoßfänger führt. In einfacher und sehr vorteilhafter Weise wird hierzu die Funktionalität des Energieabsorptionselements in den Stoßfängerüberzug integriert, so dass im Falle eines Fußgängeraufpralls der Energieabbau durch den Stoßfängerüberzug bzw. das in denselben integrierte Energieabsorptionselement übernommen wird.The one-piece design of the energy absorbing element with the bumper cover, an additional component can be saved, resulting in a significant cost reduction for the entire bumper. In a simple and very advantageous manner, the functionality of the energy absorbing element is integrated into the bumper cover for this purpose, so that in the case of a pedestrian impact of the energy dissipation is taken over by the bumper cover or integrated into the same energy absorption element.
Ein weiterer Vorteil der erfindungsgemäßen Lösung besteht darin, dass auf den bislang erforderlichen Toleranzausgleich zwischen dem Stoßfängerüberzug und dem Energieabsorptionselement verzichtet werden kann, wodurch der durch den Stoßfänger verursachte Überhang verkleinert werden kann.Another advantage of the solution according to the invention is that can be dispensed with the previously required tolerance compensation between the bumper cover and the energy absorbing element, whereby the overhang caused by the bumper can be reduced.
Um das Energieabsorptionselement möglichst einfach gestalten zu können, ist erfindungsgemäß vorgesehen, dass in dem Bereich des Stoßfängerüberzugs, in dem das Energieabsorptionselement vorgesehen ist, der Stoßfängerüberzug mit einem Abdeckelement abgedeckt ist.In order to make the energy absorbing element as simple as possible, the invention provides that in the region of the bumper cover, in which the energy absorbing element is provided, the bumper cover is covered with a cover.
Eine für die Praxis besonders praktikable Ausgestaltung des Energieabsorptionselements kann darin bestehen, dass das Energieabsorptionselement in Längsrichtung des Kraftfahrzeugs verlaufende Rippen oder Stufen aufweist.A particularly practical embodiment of the energy absorption element can be that the energy absorption element has ribs or steps extending in the longitudinal direction of the motor vehicle.
Weitere vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den restlichen Unteransprüchen. Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand der Zeichnung prinzipmäßig dargestellt.Further advantageous embodiments and modifications of the invention will become apparent from the remaining dependent claims. Hereinafter, an embodiment of the invention with reference to the drawing is shown in principle.
Es zeigt:It shows:
Um bei einem Aufprall eines Fußgängers auf das Kraftfahrzeug das Verletzungsrisiko für den Fußgänger zu minimieren, weist der Stoßfänger
Im vorliegenden Fall besteht der Stoßfängerüberzug
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006030504.3A DE102006030504B4 (en) | 2006-07-01 | 2006-07-01 | Bumper for a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006030504.3A DE102006030504B4 (en) | 2006-07-01 | 2006-07-01 | Bumper for a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006030504A1 DE102006030504A1 (en) | 2008-01-03 |
DE102006030504B4 true DE102006030504B4 (en) | 2015-07-02 |
Family
ID=38777011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006030504.3A Expired - Fee Related DE102006030504B4 (en) | 2006-07-01 | 2006-07-01 | Bumper for a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006030504B4 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10131305B2 (en) | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
US10131303B2 (en) | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
US10131304B2 (en) | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9090219B2 (en) | 2013-03-29 | 2015-07-28 | GM Global Technology Operations LLC | Vehicle fascia with integral energy absorber |
DE102014224444B4 (en) | 2014-11-28 | 2019-01-31 | Volkswagen Aktiengesellschaft | Impact-damping component arrangement for a motor vehicle |
DE102022124110B3 (en) | 2022-09-20 | 2023-11-09 | Bayerische Motoren Werke Aktiengesellschaft | Front end for a passenger car |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10130907A1 (en) * | 2001-06-27 | 2003-01-16 | Daimler Chrysler Ag | Bumper arrangement for motor vehicles has internal foam section and additional support structure, to increase pedestrians protection during accidensts |
US20040017089A1 (en) * | 2000-05-31 | 2004-01-29 | Hunter Frederick D. | Motor vehicle bumper |
DE10042037B4 (en) * | 2000-08-26 | 2004-05-27 | Audi Ag | Front end of a motor vehicle |
DE60005971T2 (en) * | 1999-08-16 | 2004-08-12 | Decoma International Corp., Concord | METHOD FOR MOLDING A FAIRING ASSEMBLY FOR A MOTOR VEHICLE |
DE102004024468A1 (en) * | 2004-05-14 | 2005-12-08 | Volkswagen Ag | Impact absorbing arrangement for a vehicle, in particular, the bumper for a motor vehicle comprises an energy absorption element with horizontal buckling walls |
-
2006
- 2006-07-01 DE DE102006030504.3A patent/DE102006030504B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60005971T2 (en) * | 1999-08-16 | 2004-08-12 | Decoma International Corp., Concord | METHOD FOR MOLDING A FAIRING ASSEMBLY FOR A MOTOR VEHICLE |
US20040017089A1 (en) * | 2000-05-31 | 2004-01-29 | Hunter Frederick D. | Motor vehicle bumper |
DE10042037B4 (en) * | 2000-08-26 | 2004-05-27 | Audi Ag | Front end of a motor vehicle |
DE10130907A1 (en) * | 2001-06-27 | 2003-01-16 | Daimler Chrysler Ag | Bumper arrangement for motor vehicles has internal foam section and additional support structure, to increase pedestrians protection during accidensts |
DE102004024468A1 (en) * | 2004-05-14 | 2005-12-08 | Volkswagen Ag | Impact absorbing arrangement for a vehicle, in particular, the bumper for a motor vehicle comprises an energy absorption element with horizontal buckling walls |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10131305B2 (en) | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
US10131303B2 (en) | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
US10131304B2 (en) | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
Also Published As
Publication number | Publication date |
---|---|
DE102006030504A1 (en) | 2008-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R084 | Declaration of willingness to licence | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |