DE102005007089A1 - Structural component for integration in small space under outer body membrane of motor vehicle has shell shaped housing parts consecutively supported over support element which yield after exceeding certain load - Google Patents
Structural component for integration in small space under outer body membrane of motor vehicle has shell shaped housing parts consecutively supported over support element which yield after exceeding certain load Download PDFInfo
- Publication number
- DE102005007089A1 DE102005007089A1 DE102005007089A DE102005007089A DE102005007089A1 DE 102005007089 A1 DE102005007089 A1 DE 102005007089A1 DE 102005007089 A DE102005007089 A DE 102005007089A DE 102005007089 A DE102005007089 A DE 102005007089A DE 102005007089 A1 DE102005007089 A1 DE 102005007089A1
- Authority
- DE
- Germany
- Prior art keywords
- shaped housing
- shell
- housing part
- motor vehicle
- frame
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/346—Protecting non-occupants of a vehicle, e.g. pedestrians means outside vehicle body
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Body Structure For Vehicles (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Die Erfindung betrifft ein Bauteil zum Einbau in geringem Abstand unter der äußeren Karosseriehaut eines Kraftfahrzeugs im aufprallgefährdeten Bereich von Fußgängern, mit einem aus zwei schalenförmigen Teilen bestehenden Gehäuse, die bei einer übermäßigen Belastung teleskopartig ineinander schiebbar sind. Dabei ist vorgesehen, daß sich die beiden schalenförmigen Gehäuseteile über Stützelemente aufeinander abstützen, die nach Überschreiten einer bestimmten Belastung nachgeben.The invention relates to a component for installation at a small distance under the outer Karosseriehaut of a motor vehicle in the impact-prone area of pedestrians, with a consisting of two cup-shaped parts housing which are telescopically slidable at an excessive load. It is envisaged that support the two shell-shaped housing parts on support elements that yield after exceeding a certain load.
Description
Die Erfindung betrifft ein Bauteil zum Einbau in geringem Abstand unter der äußeren Karosseriehaut eines Kraftfahrzeugs im aufprallgefährdeten Bereich von Fußgängern mit einem aus zwei schalenförmigen Teilen bestehenden Gehäuse, die bei einer übermäßigen Belastung teleskopartig ineinander schiebbar sind.The The invention relates to a component for installation at a short distance below the outer body skin a motor vehicle in the impact area of pedestrians with one of two bowl-shaped Share existing housing, the at an excessive load telescopically slidable.
Um
bei einem Aufprall eines Fußgängers auf die äußere Karosseriehaut
eines Kraftfahrzeugs die Verletzungsgefahr möglichst gering zu halten, wird gefordert,
daß unter
der äußeren Karosseriehaut
angeordneten alle Bauteile von dieser einen gewissen Abstand aufweisen.
Wenn dieser Mindestabstand wegen der Einbaubedingungen nicht eingehalten werden
kann, dann muß gewährleistet
sein, daß das entsprechende
Bauteil bereits bei geringen Aufprallkräften leicht deformiert werden
kann, um Verletzungen eines Fußgängers zu
vermeiden. Bei einem in der
Der Erfindung liegt die Aufgabe zugrunde, ein gattungsgemäßes Bauteil zu schaffen, bei dem gewährleistet ist, daß eine Verformung der äußeren Karosseriehaut des Kraftfahrzeugs bei einem Aufprall eines Fußgängers nicht behindert wird.Of the Invention is based on the object, a generic component to ensure that is that one Deformation of the outer bodywork of the motor vehicle is not hindered in a collision of a pedestrian.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß sich die beiden schalenförmigen Gehäuseteile über Stützelemente aufeinander abstützen, die nach Überschreiten einer bestimmten Belastung nachgeben. Da diese Stützelemente als von den beiden Gehäuseteilen unabhängige Elemente ausgebildet sind, kann ihre Raumform und insbesondere ihr Material optimal an ihre Funktion angepaßt werden. Die Stützelemente können beispielsweise aus einem verformbaren Material hergestellt sein, so daß sie bei Überschreiten einer bestimmten Grenzlast ausknicken. Die Stützelemente können aber auch aus einem spröden Material hergestellt sein, das bei Überschreiten einer Grenzlast bricht oder birst. In beiden Fällen läßt sich diese Grenzlast genau bestimmen, und es ist eine beliebige Wiederholbarkeit gewährleistet. Da die Stützelemente aus einem anderen Material wie die Gehäuseteile bestehen können, kann das für die jeweiligen Anforderungen günstigste Material gewählt werden. Für die Stützelemente kann daher ein temperatur- und alterungsbeständiges Material gewählt werden, so daß eine gleichbleibende Bruchlast gewährleistet ist.According to the invention this Task solved by that yourself the two shell-shaped housing parts via support elements support each other, the after passing give way to a certain load. Because these support elements as of the two housing parts independent Elements are formed, their spatial form and especially their Material optimally adapted to their function. The support elements can be made of a deformable material, for example, so that you when crossing buckling a certain limit load. But the support elements can also from a brittle one Be made of material that exceeds a limit load breaks or bursts. In both cases let yourself accurately determine this limit load, and it is any repeatability guaranteed. Because the support elements can be made of a different material as the housing parts, can that for the respective requirements most favorable Material selected become. For the support elements Therefore, a temperature and aging resistant material can be selected, so that a consistent Breaking load guaranteed is.
Die Stützelemente sind vorzugsweise stabförmig. Diese Raumform trägt dazu bei, daß die Stützelemente schlagartig wirkungslos werden, sobald eine bestimmte Belastung überschritten wird. Wenn die Stützelemente zylindrisch sind, dann können sie in einer beliebigen Drehstellung montiert werden.The support elements are preferably rod-shaped. This room form bears to the fact that the support elements suddenly become ineffective as soon as a certain load is exceeded becomes. If the support elements are cylindrical, then you can they are mounted in any rotational position.
Bei einer in konstruktiver Hinsicht besonders vorteilhaften Ausführungsform des Bauteils ist vorgesehen, daß sich die Stützelemente an einem umlaufenden Flansch des einen schalenförmigen Gehäuseteils und am Boden des anderen schalenförmigen Gehäuseteils abstützen. Das eine schalenförmige Gehäuseteil besteht vorzugsweise aus einem Boden und einer Zarge, die durch Spannverschlüsse miteinander verbunden sind. Die Zarge hat am freien Rand einen nach innen gerichteten Flansch, der einen nach außen gerichteten Flansch des anderen schalenförmigen Gehäuseteils untergreift. Dabei sind im Trennbereich des Bodens und der Zarge bzw. der Zarge und des anderen Gehäuseteils verformbare Dichtungen angeordnet. Bei dieser Ausführungsform können die Stützelemente mit einer bestimmten Vorspannkraft zwischen den beiden Gehäuseteilen eingespannt werden.at a structurally particularly advantageous embodiment of the component is provided that the support elements on a circumferential flange of one cup-shaped housing part and on the bottom of the other cup-shaped housing part support. The one cup-shaped housing part preferably consists of a bottom and a frame, which by fasteners connected to each other. The frame has on the free edge one after internally directed flange, which has an outwardly directed flange of other bowl-shaped housing part engages below. Here are in the separation area of the bottom and the frame or the frame and the other housing part deformable seals arranged. In this embodiment, the support elements with a certain preload force between the two housing parts be clamped.
Das erfindungsgemäße Bauteil kann beispielsweise als Luftfiltergehäuse ausgebildet sein. Zu diesem Zweck ist vorgesehen, daß die beiden schalenförmigen Gehäuseteile mit einer Ein- bzw. Ausströmöffnung versehen sind, und daß in das den nach außen gerichteten Flansch aufweisende Gehäuseteil ein Luftfilter eingesetzt ist.The Component according to the invention may be formed, for example, as an air filter housing. To this Purpose is provided that the both cupped housing parts provided with an inlet or outlet opening are, and that in the outside directed flange having housing part used an air filter is.
Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert.The invention will now be described with reference to an embodiment shown in the drawing explained in detail.
Die
einzige Figur der Zeichnung zeigt einen schematischen Querschnitt
durch ein Luftfiltergehäuse.
Das Luftfiltergehäuse
besteht aus einer Oberschale und einer Unterschale
Bei
der Montage des Luftfiltergehäuses
wird die Zarge
Der
Querschnitt und das Material der Stützelemente
Wenngleich die Erfindung vorstehend anhand eines geschlossenen Gehäuses erläutert wurde, ist dies nicht als Einschränkung zu verstehen. Das Gehäuse kann auch aus zwei schalenförmigen Teilen bestehen, die an beiden Stirnseiten offen sind, so daß sich ein rohrförmiges Bauteil ergibt.Although the invention has been explained above with reference to a closed housing, This is not a limitation to understand. The housing can also be made from two bowl-shaped parts exist, which are open at both ends, so that a tubular Component results.
- 22
- Bodenground
- 33
- Zargeframe
- 44
- Unterschalesubshell
- 55
- Dichtungselementsealing element
- 66
- Dichtungselementsealing element
- 77
- KniehebelverschlüsseToggle closures
- 88th
- Filterelementfilter element
- 99
-
Flansch
von
3 Flange of3 - 1010
-
Flansch
von
4 Flange of4 - 1111
- Stützelementesupport elements
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005007089.2A DE102005007089B4 (en) | 2005-02-16 | 2005-02-16 | Component for installation at a short distance under the outer body skin of a motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005007089.2A DE102005007089B4 (en) | 2005-02-16 | 2005-02-16 | Component for installation at a short distance under the outer body skin of a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102005007089A1 true DE102005007089A1 (en) | 2006-08-17 |
| DE102005007089B4 DE102005007089B4 (en) | 2020-06-18 |
Family
ID=36746074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005007089.2A Expired - Lifetime DE102005007089B4 (en) | 2005-02-16 | 2005-02-16 | Component for installation at a short distance under the outer body skin of a motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005007089B4 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2914022A1 (en) * | 2007-03-23 | 2008-09-26 | Peugeot Citroen Automobiles Sa | Air filter for internal combustion engine of motor vehicle i.e. car, has support parts adapted to be broken under effect of pedestrian shock for allowing upper wall to be in contact with lower wall |
| DE202007009464U1 (en) * | 2007-07-05 | 2008-11-13 | Mann + Hummel Gmbh | impact attenuator |
| DE202007012689U1 (en) * | 2007-09-11 | 2009-03-26 | Mann+Hummel Gmbh | Component for installation under the hood of a motor vehicle |
| US7690722B2 (en) * | 2007-05-21 | 2010-04-06 | Honda Motor Co., Ltd. | Energy absorbing vehicle hood stopper assembly |
| DE102010005364A1 (en) | 2010-01-22 | 2011-07-28 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Housing for installation between outer skin on motor vehicle body and rigid substructure, is stiffened by support that is extended between outer housing part and inner housing part of housing |
| WO2014009364A1 (en) * | 2012-07-12 | 2014-01-16 | Mahle International Gmbh | Fresh air system component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10063778A1 (en) * | 2000-12-21 | 2002-09-12 | Opel Adam Ag | Safety device as pedestrian impact protection on motor vehicles |
| DE10121683A1 (en) * | 2001-05-04 | 2002-11-07 | Volkswagen Ag | Design cover for components in engine compartment has stiff backing layer positioned on component side and foam layer on side facing away from respective components, with thin design layer on this side |
| DE10136898A1 (en) * | 2001-07-28 | 2003-02-20 | Opel Adam Ag | Front structure of motor vehicle has deformation elements with two or more sections interconnected by collapsing point and mounted or directed so that they occupy defined new position after yielding of collapsing point |
| DE10257072A1 (en) * | 2002-12-06 | 2004-06-24 | Mann + Hummel Gmbh | Component for installation at a short distance under the outer body skin of a motor vehicle in the pedestrian impact area |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10314433B4 (en) * | 2003-03-31 | 2005-04-28 | Ise Gmbh | Device for protecting people in a frontal collision with a motor vehicle |
| DE102004054274A1 (en) * | 2004-11-09 | 2006-05-11 | Mann + Hummel Gmbh | Intake system for the internal combustion engine of a vehicle |
-
2005
- 2005-02-16 DE DE102005007089.2A patent/DE102005007089B4/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10063778A1 (en) * | 2000-12-21 | 2002-09-12 | Opel Adam Ag | Safety device as pedestrian impact protection on motor vehicles |
| DE10121683A1 (en) * | 2001-05-04 | 2002-11-07 | Volkswagen Ag | Design cover for components in engine compartment has stiff backing layer positioned on component side and foam layer on side facing away from respective components, with thin design layer on this side |
| DE10136898A1 (en) * | 2001-07-28 | 2003-02-20 | Opel Adam Ag | Front structure of motor vehicle has deformation elements with two or more sections interconnected by collapsing point and mounted or directed so that they occupy defined new position after yielding of collapsing point |
| DE10257072A1 (en) * | 2002-12-06 | 2004-06-24 | Mann + Hummel Gmbh | Component for installation at a short distance under the outer body skin of a motor vehicle in the pedestrian impact area |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2914022A1 (en) * | 2007-03-23 | 2008-09-26 | Peugeot Citroen Automobiles Sa | Air filter for internal combustion engine of motor vehicle i.e. car, has support parts adapted to be broken under effect of pedestrian shock for allowing upper wall to be in contact with lower wall |
| US7690722B2 (en) * | 2007-05-21 | 2010-04-06 | Honda Motor Co., Ltd. | Energy absorbing vehicle hood stopper assembly |
| DE202007009464U1 (en) * | 2007-07-05 | 2008-11-13 | Mann + Hummel Gmbh | impact attenuator |
| DE202007012689U1 (en) * | 2007-09-11 | 2009-03-26 | Mann+Hummel Gmbh | Component for installation under the hood of a motor vehicle |
| DE102010005364A1 (en) | 2010-01-22 | 2011-07-28 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Housing for installation between outer skin on motor vehicle body and rigid substructure, is stiffened by support that is extended between outer housing part and inner housing part of housing |
| WO2014009364A1 (en) * | 2012-07-12 | 2014-01-16 | Mahle International Gmbh | Fresh air system component |
| US9574527B2 (en) | 2012-07-12 | 2017-02-21 | Mahle International Gmbh | Fresh air system component |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005007089B4 (en) | 2020-06-18 |
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| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R012 | Request for examination validly filed |
Effective date: 20111105 |
|
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R071 | Expiry of right |