DE102012103125A1 - Carrier structure for drive axle arrangement of motor vehicle e.g. car, has cross beam and auxiliary frame that are connected with vehicle chassis over bearing points and provided with bearing elements to receive vehicle assemblies - Google Patents
Carrier structure for drive axle arrangement of motor vehicle e.g. car, has cross beam and auxiliary frame that are connected with vehicle chassis over bearing points and provided with bearing elements to receive vehicle assemblies Download PDFInfo
- Publication number
- DE102012103125A1 DE102012103125A1 DE201210103125 DE102012103125A DE102012103125A1 DE 102012103125 A1 DE102012103125 A1 DE 102012103125A1 DE 201210103125 DE201210103125 DE 201210103125 DE 102012103125 A DE102012103125 A DE 102012103125A DE 102012103125 A1 DE102012103125 A1 DE 102012103125A1
- Authority
- DE
- Germany
- Prior art keywords
- subframe
- vehicle
- drive axle
- motor vehicle
- cross beam
- 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.)
- Ceased
Links
- 230000000712 assembly Effects 0.000 title abstract 2
- 238000000429 assembly Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims 1
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Trägerstruktur für eine Antriebsachsenanordnung eines Kraftfahrzeuges, bestehend aus einem Querträger und einem Hilfsrahmen, die über Lagerstellen mit einer Fahrzeugkarosserie verbunden sind. Des Weiteren betrifft die Erfindung eine Antriebsachsenanordnung mit mindestens einer Antriebsachse mit einer derartigen Trägerstruktur. The invention relates to a support structure for a drive axle assembly of a motor vehicle, consisting of a cross member and a subframe, which are connected via bearings with a vehicle body. Furthermore, the invention relates to a drive axle assembly having at least one drive axle with such a support structure.
Eine derartige Trägerstruktur ist beispielsweise aus der
Der Erfindung liegt daher die Aufgabe zugrunde, eine Trägerstruktur bzw. eine Antriebsachsenanordnung für ein Kraftfahrzeug bereitzustellen, die den oben genannten Nachteil vermeiden. The invention is therefore based on the object to provide a support structure or a drive axle assembly for a motor vehicle, which avoid the above drawback.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der Hilfsrahmen und/oder der Querträger Lagerorgane zur Aufnahme von Kfz-Aggregaten, wie zum Beispiel einen Elektromotor, ein Getriebe, etc., aufweisen. Hierdurch ist es möglich, den die Steifigkeit erhöhenden Hilfsrahmen als Aggregatlagerung zu nutzen, wodurch der Montageaufwand wesentlich reduziert werden kann. In vorteilhafter Weise sind die Lagerorgane als auf dem Hilfsrahmen vormontierbare Einzelteile ausgeführt. Hierdurch kann der Hilfsrahmen auf einfache Weise an die aufzunehmenden Aggregate angepasst werden. Dadurch, dass die Lagerorgane als Lagerböcke ausgeführt sind, ist eine sichere Lagerung der Kfz-Aggregate gewährleistet, wobei hierdurch die Steifigkeit des Hilfsrahmens noch weiter erhöht werden kann. This object is achieved in that the subframe and / or the cross member bearing members for receiving motor vehicle units, such as an electric motor, a transmission, etc., have. This makes it possible to use the rigidity increasing subframe as a storage unit, whereby the assembly costs can be significantly reduced. Advantageously, the bearing members are designed as pre-assembled on the subframe items. As a result, the subframe can be easily adapted to the male units. The fact that the bearing members are designed as bearing blocks, a secure mounting of the motor vehicle units is ensured, whereby the rigidity of the subframe can be further increased.
Als besonders vorteilhaft hat es sich erwiesen, wenn der Querträger und der Hilfsrahmen als vormontierbares Bauteil ausgeführt sind. Hierzu können im Hilfsrahmen und/oder im Querträger Aussparungen zur gegenseitigen formschlüssigen Verbindung vorgesehen sein. It has proven to be particularly advantageous if the cross member and the subframe are designed as a pre-assembled component. For this purpose, recesses may be provided for mutual positive connection in the subframe and / or in the cross member.
Des Weiteren wird die Aufgabe durch eine Antriebsachsenanordnung für ein Kraftfahrzeug mit mindestens einer Antriebsachse mit einer derartigen Trägerstruktur gelöst, wobei die Kfz-Aggregate, wie zum Beispiel einen Elektromotor, ein Getriebe, etc., im Hilfsrahmen und/oder im Querträger vorgesehen sind. Furthermore, the object is achieved by a drive axle arrangement for a motor vehicle having at least one drive axle with such a support structure, wherein the motor vehicle units, such as an electric motor, a transmission, etc., are provided in the subframe and / or in the cross member.
Die Erfindung wird nachfolgend anhand der Zeichnung näher erläutert, hierbei zeigt: The invention will be explained in more detail with reference to the drawing, in which:
Wie deutlicher der
Auf diese Weise können der Hilfsrahmen
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 102009050495 A1 [0002] DE 102009050495 A1 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210103125 DE102012103125A1 (en) | 2012-04-12 | 2012-04-12 | Carrier structure for drive axle arrangement of motor vehicle e.g. car, has cross beam and auxiliary frame that are connected with vehicle chassis over bearing points and provided with bearing elements to receive vehicle assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210103125 DE102012103125A1 (en) | 2012-04-12 | 2012-04-12 | Carrier structure for drive axle arrangement of motor vehicle e.g. car, has cross beam and auxiliary frame that are connected with vehicle chassis over bearing points and provided with bearing elements to receive vehicle assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012103125A1 true DE102012103125A1 (en) | 2013-10-17 |
Family
ID=49232050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210103125 Ceased DE102012103125A1 (en) | 2012-04-12 | 2012-04-12 | Carrier structure for drive axle arrangement of motor vehicle e.g. car, has cross beam and auxiliary frame that are connected with vehicle chassis over bearing points and provided with bearing elements to receive vehicle assemblies |
Country Status (1)
Country | Link |
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DE (1) | DE102012103125A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016106272A1 (en) | 2016-04-06 | 2017-10-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | motor vehicle |
WO2021047893A1 (en) * | 2019-09-11 | 2021-03-18 | Bayerische Motoren Werke Aktiengesellschaft | Bearing arrangement of a component on an axle carrier for a motor vehicle, and motor vehicle, in particular passenger car |
CN113165487A (en) * | 2018-11-30 | 2021-07-23 | 奥迪股份公司 | Equipment supporting device |
US11279407B2 (en) | 2017-11-10 | 2022-03-22 | Volkswagen Aktiengesellschaft | Front axle supporting frame comprising a mounting device for a drive unit |
DE102018209115B4 (en) | 2018-06-08 | 2023-02-23 | Audi Ag | Subframe for a motor vehicle |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19730404A1 (en) * | 1997-07-16 | 1999-01-28 | Daimler Benz Ag | Subframes for motor vehicles |
WO1999032346A1 (en) * | 1997-12-18 | 1999-07-01 | Wilfried Ball | Chassis for a passenger car |
DE19923693A1 (en) * | 1999-05-22 | 2000-11-23 | Volkswagen Ag | Complete subframe for fitting to a motorcar supports an engine for driving a gearing mechanism, transmission and additional units |
DE10301910B3 (en) * | 2003-01-17 | 2004-06-17 | Voith Turbo Gmbh & Co. Kg | Frame for supporting automobile drive train has bearing points for main mass provided by main transverse carrier offset in vertical and longitudinal directions from transverse carrier mountings |
EP1690779A1 (en) * | 2005-02-11 | 2006-08-16 | Audi Ag | Subframe for motor vehicles |
DE102005055978A1 (en) * | 2005-11-22 | 2007-05-24 | Benteler Automobiltechnik Gmbh | Subframe for a motor vehicle |
EP1837268A2 (en) * | 2006-03-24 | 2007-09-26 | Audi Ag | Subframe for motor vehicles and method of mounting a drive train on such a subframe |
DE602004004707T2 (en) * | 2003-08-20 | 2007-10-31 | Ford Global Technologies, LLC, Dearborn | Chassis module and drive units for motor vehicles |
DE102007063304A1 (en) * | 2006-12-31 | 2008-07-03 | Ksm Castings Gmbh | Axle e.g. front axle, carrier e.g. chassis subframe, for motor vehicle, has reinforcement element connected with connection points over cantilever arm, where connection points are formed as single piece |
DE602005003685T2 (en) * | 2004-02-13 | 2009-01-02 | Peugeot Citroen Automobiles S.A. | Modular subframe for a motor vehicle, and motor vehicle with such a subframe |
DE602005005973T2 (en) * | 2004-04-05 | 2009-05-28 | Auto Chassis International Snc | MOTOR SUPPORT WITH IMPROVED IMPACT REACTION, CORRESPONDING CARRIER AND VEHICLE |
DE102008010553A1 (en) * | 2008-02-22 | 2009-08-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Subframe for a front axle of a motor vehicle |
DE102009004310A1 (en) * | 2009-01-10 | 2010-07-15 | Bayerische Motoren Werke Aktiengesellschaft | Suspension sub frame, particularly front axle carrier for two-track vehicle, particularly motor vehicle, has cast-corner portions in end region, which are joined with each other by cross brace and U-shaped cross beam |
DE19536460B4 (en) * | 1994-09-29 | 2011-03-17 | Honda Giken Kogyo K.K. | Subframe for a vehicle |
DE102009050495A1 (en) | 2009-10-23 | 2011-04-28 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | subframe |
DE102011118338A1 (en) * | 2011-11-11 | 2012-05-10 | Daimler Ag | Integral carrier for receiving e.g. steering component of passenger car, has longitudinal elements bridged in installed position of carrier by transverse elements, where longitudinal elements are designed as forged parts made from aluminum |
DE102011012249A1 (en) * | 2011-02-24 | 2012-08-30 | Daimler Ag | motor vehicle |
-
2012
- 2012-04-12 DE DE201210103125 patent/DE102012103125A1/en not_active Ceased
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19536460B4 (en) * | 1994-09-29 | 2011-03-17 | Honda Giken Kogyo K.K. | Subframe for a vehicle |
DE19730404A1 (en) * | 1997-07-16 | 1999-01-28 | Daimler Benz Ag | Subframes for motor vehicles |
WO1999032346A1 (en) * | 1997-12-18 | 1999-07-01 | Wilfried Ball | Chassis for a passenger car |
DE19923693A1 (en) * | 1999-05-22 | 2000-11-23 | Volkswagen Ag | Complete subframe for fitting to a motorcar supports an engine for driving a gearing mechanism, transmission and additional units |
DE10301910B3 (en) * | 2003-01-17 | 2004-06-17 | Voith Turbo Gmbh & Co. Kg | Frame for supporting automobile drive train has bearing points for main mass provided by main transverse carrier offset in vertical and longitudinal directions from transverse carrier mountings |
DE602004004707T2 (en) * | 2003-08-20 | 2007-10-31 | Ford Global Technologies, LLC, Dearborn | Chassis module and drive units for motor vehicles |
DE602005003685T2 (en) * | 2004-02-13 | 2009-01-02 | Peugeot Citroen Automobiles S.A. | Modular subframe for a motor vehicle, and motor vehicle with such a subframe |
DE602005005973T2 (en) * | 2004-04-05 | 2009-05-28 | Auto Chassis International Snc | MOTOR SUPPORT WITH IMPROVED IMPACT REACTION, CORRESPONDING CARRIER AND VEHICLE |
EP1690779A1 (en) * | 2005-02-11 | 2006-08-16 | Audi Ag | Subframe for motor vehicles |
DE102005055978A1 (en) * | 2005-11-22 | 2007-05-24 | Benteler Automobiltechnik Gmbh | Subframe for a motor vehicle |
EP1837268A2 (en) * | 2006-03-24 | 2007-09-26 | Audi Ag | Subframe for motor vehicles and method of mounting a drive train on such a subframe |
DE102007063304A1 (en) * | 2006-12-31 | 2008-07-03 | Ksm Castings Gmbh | Axle e.g. front axle, carrier e.g. chassis subframe, for motor vehicle, has reinforcement element connected with connection points over cantilever arm, where connection points are formed as single piece |
DE102008010553A1 (en) * | 2008-02-22 | 2009-08-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Subframe for a front axle of a motor vehicle |
DE102009004310A1 (en) * | 2009-01-10 | 2010-07-15 | Bayerische Motoren Werke Aktiengesellschaft | Suspension sub frame, particularly front axle carrier for two-track vehicle, particularly motor vehicle, has cast-corner portions in end region, which are joined with each other by cross brace and U-shaped cross beam |
DE102009050495A1 (en) | 2009-10-23 | 2011-04-28 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | subframe |
DE102011012249A1 (en) * | 2011-02-24 | 2012-08-30 | Daimler Ag | motor vehicle |
DE102011118338A1 (en) * | 2011-11-11 | 2012-05-10 | Daimler Ag | Integral carrier for receiving e.g. steering component of passenger car, has longitudinal elements bridged in installed position of carrier by transverse elements, where longitudinal elements are designed as forged parts made from aluminum |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016106272A1 (en) | 2016-04-06 | 2017-10-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | motor vehicle |
US11279407B2 (en) | 2017-11-10 | 2022-03-22 | Volkswagen Aktiengesellschaft | Front axle supporting frame comprising a mounting device for a drive unit |
DE102018209115B4 (en) | 2018-06-08 | 2023-02-23 | Audi Ag | Subframe for a motor vehicle |
CN113165487A (en) * | 2018-11-30 | 2021-07-23 | 奥迪股份公司 | Equipment supporting device |
WO2021047893A1 (en) * | 2019-09-11 | 2021-03-18 | Bayerische Motoren Werke Aktiengesellschaft | Bearing arrangement of a component on an axle carrier for a motor vehicle, and motor vehicle, in particular passenger car |
US12030374B2 (en) | 2019-09-11 | 2024-07-09 | Bayerische Motoren Werke Aktiengesellschaft | Bearing arrangement of a component on an axle carrier for a motor vehicle, and motor vehicle, in particular passenger car |
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R163 | Identified publications notified | ||
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |