DE102006028756B4 - motor vehicle - Google Patents
motor vehicle Download PDFInfo
- Publication number
- DE102006028756B4 DE102006028756B4 DE200610028756 DE102006028756A DE102006028756B4 DE 102006028756 B4 DE102006028756 B4 DE 102006028756B4 DE 200610028756 DE200610028756 DE 200610028756 DE 102006028756 A DE102006028756 A DE 102006028756A DE 102006028756 B4 DE102006028756 B4 DE 102006028756B4
- Authority
- DE
- Germany
- Prior art keywords
- force
- steering gear
- motor vehicle
- cross member
- members
- 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.)
- Active
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
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
-
- 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
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/12—Steering gears mechanical of rack-and-pinion type
Abstract
Kraftfahrzeug mit einem Vorderbau, der zwei zueinander beabstandete Längsträger aufweist, wobei der jeweilige Längsträger ein vorderes Ende hat, über das bei einem Fahrzeugaufprall auf ein Hindernis eine Krafteinleitung erfolgt, wobei der jeweilige Längsträger über jeweils eine Befestigungsstelle an einem vorderen Bereich einer Karosserie befestigt ist, mit einem vorderen Querträger und mit einem dazu beabstandeten, hinteren Querträger, wobei die beiden Querträger die beiden Längsträger miteinander verbinden, mit einem Lenkgetriebe, das ein Gehäuse aufweist, wobei das Lenkgetriebe-Gehäuse über mindestens eine Befestigungsstelle an mindestens einem der beiden Längsträger befestigt ist, dadurch gekennzeichnet, dass das Lenkgetriebe-Gehäuse (9) zusätzlich an zwei zueinander beabstandeten Stellen (11, 25) an dem hinteren Querträger (12) so befestigt ist, dass sich bei einer Krafteinleitung in ein vorderes Ende (5, 6) eines Längsträgers (3, 4) jeweils zusätzlich zu dem Kraftfluss mit einer Kraft F3,4 in dem beaufschlagten Längsträger (3 oder 4) ein diagonaler Kraftfluss mit einer Kraft FDiagonal vom vorderen Ende...Motor vehicle having a front structure, which has two mutually spaced side members, wherein the respective side member has a front end, via which a force is applied to an obstacle in the event of a vehicle impact, wherein the respective side member is fastened to a front portion of a body via a respective attachment point, with a front cross member and with a rear cross member spaced therefrom, the two cross members interconnecting the two side members with a steering gear having a housing, the steering gear housing being attached to at least one of the two side members via at least one attachment location; characterized in that the steering gear housing (9) in addition to two spaced-apart points (11, 25) on the rear cross member (12) is fixed so that when a force is introduced into a front end (5, 6) of a longitudinal member ( 3, 4) each in addition to d em Force flow with a force F 3,4 in the loaded side member (3 or 4) a diagonal force flow with a force F Diagonal from the front end ...
Description
Die Erfindung betrifft ein Kraftfahrzeug gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a motor vehicle according to the preamble of the claim 1.
Es
ist bereits bekannt, bei einer Vorderachse eines Kraftfahrzeuges
zwischen zwei zueinander beabstandeten Längsträgern ein Lenkgetriebe vorzusehen,
das über
mindestens eine Befestigungsstelle an mindestens einem der beiden
Längsträger befestigt ist.
Weiterhin ist aus der
Wenngleich
in der nicht vorveröffentlichten
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.These The object is solved by the features of claim 1.
Bei dem erfindungsgemäßen Kraftfahrzeug ist ein Lenkgetriebe zum einen über jeweils mindestens eine Befestigungsstelle an jeweils einem der beiden Längsträger befestigt. Hinter dem Lenkgetriebe ist ein hinterer Querträger vorgesehen, an dem das Lenkgetriebe zusätzlich an zwei zueinander beabstandeten Befestigungsstellen befestigt ist. Diese Befestigungsstellen sind so angeordnet, dass sich bei einer Krafteinleitung in ein vorderes Ende eines Längsträgers jeweils zusätzlich ein diagonaler Kraftfluss vom vorderen Ende des betreffenden Längsträgers über die zur Krafteinleitung benachbarte Befestigungsstelle des Lenkgetriebes an dem jeweiligen Längsträger und die benachbarte Befestigungsstelle des Lenkgetriebes am hinteren Querträger in die Befestigungsstelle des gegenüberliegenden Längsträgers an einem vorderen Bereich einer Karosserie ergibt. Die erfindungsgemäße Bauweise benötigt zur Erhöhung der Steifigkeit nur einen geringen Bauraum.at the motor vehicle according to the invention a steering gear for a over in each case at least one attachment point to each one of the two Side member attached. Behind the steering gear, a rear cross member is provided on which the Additional steering gear is attached to two spaced attachment points. These attachment points are arranged so that at a Force introduction into a front end of a longitudinal member each additionally diagonal force flow from the front end of the respective longitudinal member over the for the introduction of force adjacent attachment point of the steering gear on the respective side member and the adjacent attachment point of the steering gear at the rear crossbeam in the attachment point of the opposite side member gives a front portion of a body. The construction according to the invention needed to increase the stiffness only a small amount of space.
Eine
Ausführungsform
der Erfindung wird nachstehend anhand der einzigen Figur beispielshalber
beschrieben, die eine Draufsicht auf einen teilweise dargestellten
Vorderbau
An
jeweils einem vorderen Ende
Die
Aufprallkraft FGesamt teilt sich in eine
Kraftkomponente F3 bzw. F4 und
in eine Kraftkomponente Fdiagonal auf. Die
Kraftkomponente F3 bzw. F4 ist
jeweils die Kraft die direkt in den Längsträger
Es
folgt die Beschreibung für
eine Krafteinleitung bei einem seitlich versetzten Aufprall in das
vordere Ende
Die
Kraftkomponente Fdiagonal verläuft von
einem Krafteinleitungspunkt
Der
hintere Querträger
Das
Versteifungsmittel kann eine sich zwischen den Längsträgern
Der
Flansch
Die
Kraftkomponente Fdiagonal wird somit nach der
Befestigungsstelle
Bei
einer Krafteinleitung an einem vorderen Ende
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610028756 DE102006028756B4 (en) | 2006-06-20 | 2006-06-20 | motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610028756 DE102006028756B4 (en) | 2006-06-20 | 2006-06-20 | motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006028756A1 DE102006028756A1 (en) | 2008-01-03 |
DE102006028756B4 true DE102006028756B4 (en) | 2010-06-10 |
Family
ID=38776737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610028756 Active DE102006028756B4 (en) | 2006-06-20 | 2006-06-20 | motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006028756B4 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008041501A1 (en) | 2008-08-25 | 2010-03-04 | Zf Lenksysteme Gmbh | Front structure for vehicle, particularly for motor vehicle, has two longitudinal chassis beams, and reinforcement unit that is formed by thrust sheet |
DE102011106619A1 (en) * | 2011-06-16 | 2012-12-20 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Front axle system for a vehicle and motor vehicle |
DE102015221548A1 (en) * | 2015-11-03 | 2017-05-04 | Bayerische Motoren Werke Aktiengesellschaft | Safety device for a vehicle |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3243756A1 (en) * | 1982-11-26 | 1984-05-30 | Daimler-Benz Ag, 7000 Stuttgart | Self-bearing body for motor vehicle |
DE3603706C2 (en) * | 1986-02-06 | 1990-07-19 | Audi Ag, 8070 Ingolstadt, De | |
DE4139292A1 (en) * | 1990-12-20 | 1992-06-25 | Audi Ag | Car body supporting structure - has triangular support between each lengthwise member and front spring leg mounting above |
DE4313785C2 (en) * | 1993-04-27 | 1995-10-26 | Daimler Benz Ag | Motor vehicle with a support structure having two longitudinal beams |
DE19608196A1 (en) * | 1995-03-03 | 1996-09-05 | Nissan Motor | Motor vehicle construction with right- and left-hand side frames |
DE19961614A1 (en) * | 1999-12-21 | 2001-07-05 | Daimler Chrysler Ag | Front structure of self-supporting vehicle body has drive unit mounted between two side longitudinal supports designed so that on front impact rear fixing point of drive moves down entraining drive unit |
DE10257260A1 (en) * | 2002-12-07 | 2004-07-15 | Adam Opel Ag | Front frame for motor vehicle has longitudinal bearer as laterally open longitudinal aluminum extrusion profile harmonically formed in contour to achieve optimized energy take-up |
DE10323724A1 (en) * | 2003-05-24 | 2004-12-23 | Daimlerchrysler Ag | Damping strut for stabilizing body parts and vehicle body with damping struts |
DE102004007051A1 (en) * | 2004-02-13 | 2005-09-01 | Daimlerchrysler Ag | Front engine compartment for vehicle with strengthened body sections around the engine and transmission to displace same under the floor pan in a frontal collision |
EP1382515B1 (en) * | 2002-07-16 | 2006-09-13 | Audi Ag | Transmission tunnel structure |
-
2006
- 2006-06-20 DE DE200610028756 patent/DE102006028756B4/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3243756A1 (en) * | 1982-11-26 | 1984-05-30 | Daimler-Benz Ag, 7000 Stuttgart | Self-bearing body for motor vehicle |
DE3603706C2 (en) * | 1986-02-06 | 1990-07-19 | Audi Ag, 8070 Ingolstadt, De | |
DE4139292A1 (en) * | 1990-12-20 | 1992-06-25 | Audi Ag | Car body supporting structure - has triangular support between each lengthwise member and front spring leg mounting above |
DE4313785C2 (en) * | 1993-04-27 | 1995-10-26 | Daimler Benz Ag | Motor vehicle with a support structure having two longitudinal beams |
DE19608196A1 (en) * | 1995-03-03 | 1996-09-05 | Nissan Motor | Motor vehicle construction with right- and left-hand side frames |
DE19961614A1 (en) * | 1999-12-21 | 2001-07-05 | Daimler Chrysler Ag | Front structure of self-supporting vehicle body has drive unit mounted between two side longitudinal supports designed so that on front impact rear fixing point of drive moves down entraining drive unit |
EP1382515B1 (en) * | 2002-07-16 | 2006-09-13 | Audi Ag | Transmission tunnel structure |
DE10257260A1 (en) * | 2002-12-07 | 2004-07-15 | Adam Opel Ag | Front frame for motor vehicle has longitudinal bearer as laterally open longitudinal aluminum extrusion profile harmonically formed in contour to achieve optimized energy take-up |
DE10323724A1 (en) * | 2003-05-24 | 2004-12-23 | Daimlerchrysler Ag | Damping strut for stabilizing body parts and vehicle body with damping struts |
DE102004007051A1 (en) * | 2004-02-13 | 2005-09-01 | Daimlerchrysler Ag | Front engine compartment for vehicle with strengthened body sections around the engine and transmission to displace same under the floor pan in a frontal collision |
Also Published As
Publication number | Publication date |
---|---|
DE102006028756A1 (en) | 2008-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition |