DE102014118360A1 - Structural component for a motor vehicle - Google Patents
Structural component for a motor vehicle Download PDFInfo
- Publication number
- DE102014118360A1 DE102014118360A1 DE102014118360.6A DE102014118360A DE102014118360A1 DE 102014118360 A1 DE102014118360 A1 DE 102014118360A1 DE 102014118360 A DE102014118360 A DE 102014118360A DE 102014118360 A1 DE102014118360 A1 DE 102014118360A1
- Authority
- DE
- Germany
- Prior art keywords
- structural component
- pressure accumulator
- shell element
- plate
- vehicle
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/16—Understructures, i.e. chassis frame on which a vehicle body may be mounted having fluid storage compartment
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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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/152—Front or rear frames
-
- 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
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
-
- 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
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
Abstract
Der Druckspeicher ist flächig ausgeführt und im Vorderwagen eines Kraftfahrzeugs angeordnet und als Crashabsorberelement ausgebildet und besteht aus einem kastenförmigen Schalenelement, in dem eine polygonale Wabenstruktur integriert ist, die bei einem Crashfall entsprechend Energie aufnehmen kann.The accumulator is flat and arranged in the front of a motor vehicle and designed as a crash absorber element and consists of a box-shaped shell element, in which a polygonal honeycomb structure is integrated, which can absorb energy in a crash.
Description
Die Erfindung bezieht sich auf ein Strukturbauteil für ein Kraftfahrzeug, welches einen Druckspeicher für ein Luftfedersystem umfasst, nach dem Oberbegriff des Anspruchs 1. The invention relates to a structural component for a motor vehicle, which comprises a pressure accumulator for an air spring system, according to the preamble of claim 1.
Aus der
Aufgabe der Erfindung ist es, ein Strukturbauteil für ein Kraftfahrzeug mit einem Druckspeicher eines Luftfedersystems zu schaffen, welches in einem Vorderwagenrahmen des Fahrzeugaufbaus angeordnet ist und bei einem frontseitigen Crashfall des Fahrzeugs eine wirksame Energieaufnahme gewährleistet. The object of the invention is to provide a structural component for a motor vehicle with a pressure accumulator of an air spring system, which is arranged in a front frame of the vehicle body and ensures effective energy absorption in a frontal crash of the vehicle.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Weitere vorteilhafte Merkmale beinhalten die Unteransprüche. This object is achieved by the features of claim 1. Further advantageous features include the subclaims.
Die mit der Erfindung hauptsächlich erzielten Vorteile bestehen darin, dass der Druckspeicher des Luftfiltersystems im Fahrzeug als multifunktionales Bauteil nutzbar ist, was durch die Erfindung erreicht wird, indem der Druckspeicher als Crashabsorberelement mit einer zwischen einem plattenförmigen Schalenelement angeordneten und als Wabenstruktur ausgebildeten Querverstrebungen ausgeführt ist, der zwischen Querträgern des Fahrzeugaufbaus frontseitig im Vorderwagenrahmen in einer horizontalen Ebene gelegen einem Kraftfluss zugerichtet, angeordnet ist. The advantages achieved by the invention are that the pressure accumulator of the air filter system in the vehicle can be used as a multifunctional component, which is achieved by the invention by the pressure accumulator is designed as a crash absorber element with arranged between a plate-shaped shell member and formed as a honeycomb cross braces, which is arranged between a cross members of the vehicle body front side in the front frame in a horizontal plane arranged a power flow, is arranged.
Insbesondere besteht das plattenförmige Schalenelement des Druckspeichers aus einem rechteckförmig geschlossenen flachen Kastenelement, in dem zwischen einer oberen und einer unteren flächigen Platte die Wabenstruktur integriert angeordnet ist und die flächigen Platten rundherum über aufrechte Stegwände dich abgeschlossen sind. Insbesondere weist das rechteckförmige Schalenelement eine größere Länge als Breite auf und erstreckt sich mit seiner größeren Länge in Fahrzeugquerrichtung. In particular, the plate-shaped shell element of the pressure accumulator consists of a rectangular closed flat box element, in which the honeycomb structure is integrated between an upper and a lower plate and the flat plates are all around you over upright web walls you completed. In particular, the rectangular shell element has a greater length than width and extends with its greater length in the vehicle transverse direction.
Durch diese Anordnung und Ausbildung des Druckspeichers im Vorderwagen des Kraftfahrzeugs, dient der Druckspeicher bei einem Unfall als Crashelement, dazu nimmt der Druckspeicher Crashenergie auf bzw. absorbiert diese, durch eine nicht reversible Verformung der Wagenstruktur. Insbesondere wird eine optimale Energieaufnahme durch den Druckspeicher bei einem sogenannten Pfahlcrash von vorne erreicht. Auch wird zudem ein Schubfeld für den Vorderachs-Hilfsrahmen erzielt. By this arrangement and design of the pressure accumulator in the front of the vehicle, the pressure accumulator is used in an accident as a crash element, this takes the accumulator crash energy or absorbed by a non-reversible deformation of the carriage structure. In particular, an optimal energy absorption is achieved by the accumulator in a so-called pile crash from the front. Also, a thrust field for the front axle subframe is also achieved.
Insbesondere ist nach der Erfindung vorgesehen, dass die Wabenstruktur vzw. aus polygonalen zwischen den flächigen Platten des Schalenelements verlaufenden miteinander formschlüssig verbundenen Profilelementen besteht, welche quer verlaufend im Fahrzeug angeordnet sind. In particular, it is provided according to the invention that the honeycomb structure vzw. consists of polygonal between the flat plates of the shell element extending mutually positively connected profile elements, which are arranged transversely in the vehicle.
Ferner ist nach der Erfindung vorgesehen, dass das Schalenelement des Druckspeichers als Halter oder Lagerung für eine induktive Ladeplatte ausgeführt ist. Somit entfällt eine zusätzliche Lagerstelle im Fahrzeug und das Raumangebot wird insgesamt vergrößert. Furthermore, it is provided according to the invention that the shell element of the pressure accumulator is designed as a holder or storage for an inductive pallet. This eliminates an additional storage in the vehicle and the space is increased overall.
Durch die Anordnung des plattenförmigen Schalenelements des Druckspeichers im Fahrzeugaufbau wird ein in den Vorderwagenrahmen integriertes, das Strukturbauteil versteifendes Bauelement gebildet. Der durch die Wabenstruktur verstärkte Druckspeicher, dient somit als tragende Struktur und versteift in vorteilhafter Weise den Hilfsrahmen des Vorderwagens. Due to the arrangement of the plate-shaped shell element of the pressure accumulator in the vehicle body an integrated into the front frame, the structural component stiffening component is formed. The pressure accumulator reinforced by the honeycomb structure thus serves as a supporting structure and advantageously stiffens the subframe of the front end of the vehicle.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben. An embodiment of the invention is illustrated in the drawings and will be described in more detail below.
Es zeigen: Show it:
Ein Strukturbauteil
Der Druckspeicher
Das plattenförmige Schalenelement
Das rechtseckförmige Schalenelement
Die Wabenstruktur
Das plattenförmige Schalenelement
Durch das plattenförmige Schalenelement
Bei einem Crashfall des Fahrzeugs, entgegen der Fahrtrichtung FR, wirkt eine Kraft P auf den Druckspeicher
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 102009051038 A1 [0002] DE 102009051038 A1 [0002]
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014118360.6A DE102014118360A1 (en) | 2014-12-10 | 2014-12-10 | Structural component for a motor vehicle |
CN201510870265.1A CN105691460A (en) | 2014-12-10 | 2015-12-02 | Structural part for a motor vehicle |
RU2015151488A RU2633668C2 (en) | 2014-12-10 | 2015-12-02 | Structural part for trackless vehicle trasport |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014118360.6A DE102014118360A1 (en) | 2014-12-10 | 2014-12-10 | Structural component for a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014118360A1 true DE102014118360A1 (en) | 2016-06-16 |
Family
ID=56082085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014118360.6A Pending DE102014118360A1 (en) | 2014-12-10 | 2014-12-10 | Structural component for a motor vehicle |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN105691460A (en) |
DE (1) | DE102014118360A1 (en) |
RU (1) | RU2633668C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11912118B2 (en) | 2018-11-30 | 2024-02-27 | Audi Ag | Unit mounting |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2756342A1 (en) * | 1977-12-17 | 1979-06-28 | Kloeckner Humboldt Deutz Ag | RESERVOIR FOR THE WORK EQUIPMENT OF A LIFTING DEVICE OF A PARTICULAR AGRICULTURAL VEHICLE |
DE19941941A1 (en) * | 1999-09-03 | 2001-03-22 | Daimler Chrysler Ag | Collision impact absorbing device for passengers and driver inside motor vehicle, uses reversible collapsing mechanism to adapt itself to impact |
DE102004031086A1 (en) * | 2004-06-28 | 2006-01-12 | Volkswagen Ag | Safety device for motor vehicle, has energy absorption unit running parallel to collision displacement unit between two construction units, so that construction units displace along collision displacement unit during conditioned collision |
DE102009051038A1 (en) | 2009-10-28 | 2011-05-05 | Audi Ag | Motor vehicle has motor vehicle structure and wheels with unit for cushioning motor vehicle structure opposite to wheel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4128113C2 (en) * | 1991-08-24 | 1995-07-06 | Daimler Benz Ag | Energy absorbing structure of a motor vehicle |
JP2001058552A (en) * | 1999-08-04 | 2001-03-06 | Takata Corp | Damage reduction system vehicle crash |
DE102010006975A1 (en) * | 2010-02-05 | 2011-08-11 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Motor vehicle front end |
US8632121B1 (en) * | 2012-11-14 | 2014-01-21 | Ford Global Technologies, Llc | Pole impact protection system |
-
2014
- 2014-12-10 DE DE102014118360.6A patent/DE102014118360A1/en active Pending
-
2015
- 2015-12-02 CN CN201510870265.1A patent/CN105691460A/en active Pending
- 2015-12-02 RU RU2015151488A patent/RU2633668C2/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2756342A1 (en) * | 1977-12-17 | 1979-06-28 | Kloeckner Humboldt Deutz Ag | RESERVOIR FOR THE WORK EQUIPMENT OF A LIFTING DEVICE OF A PARTICULAR AGRICULTURAL VEHICLE |
DE19941941A1 (en) * | 1999-09-03 | 2001-03-22 | Daimler Chrysler Ag | Collision impact absorbing device for passengers and driver inside motor vehicle, uses reversible collapsing mechanism to adapt itself to impact |
DE102004031086A1 (en) * | 2004-06-28 | 2006-01-12 | Volkswagen Ag | Safety device for motor vehicle, has energy absorption unit running parallel to collision displacement unit between two construction units, so that construction units displace along collision displacement unit during conditioned collision |
DE102009051038A1 (en) | 2009-10-28 | 2011-05-05 | Audi Ag | Motor vehicle has motor vehicle structure and wheels with unit for cushioning motor vehicle structure opposite to wheel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11912118B2 (en) | 2018-11-30 | 2024-02-27 | Audi Ag | Unit mounting |
Also Published As
Publication number | Publication date |
---|---|
RU2015151488A (en) | 2017-06-07 |
CN105691460A (en) | 2016-06-22 |
RU2633668C2 (en) | 2017-10-16 |
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Legal Events
Date | Code | Title | Description |
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R163 | Identified publications notified | ||
R012 | Request for examination validly filed |