DE10252472A1 - Longitudinal strut arrangement for rear body of motor vehicles has lower longitudinal struts with outer side webs fastened to wheel housings - Google Patents
Longitudinal strut arrangement for rear body of motor vehicles has lower longitudinal struts with outer side webs fastened to wheel housings Download PDFInfo
- Publication number
- DE10252472A1 DE10252472A1 DE2002152472 DE10252472A DE10252472A1 DE 10252472 A1 DE10252472 A1 DE 10252472A1 DE 2002152472 DE2002152472 DE 2002152472 DE 10252472 A DE10252472 A DE 10252472A DE 10252472 A1 DE10252472 A1 DE 10252472A1
- Authority
- DE
- Germany
- Prior art keywords
- outer side
- wheel arch
- motor vehicles
- side member
- arch
- 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.)
- Withdrawn
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
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- 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
- B62D25/087—Luggage compartments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Längsträgeranordnung-Hinten an Kraftfahrzeugen nach dem Oberbegriff des Anspruchs 1.The invention relates to a side member arrangement rear on motor vehicles according to the preamble of claim 1.
In der Praxis werden die Längsträger-Hinten aus den verschiedensten Gründen in einem bestimmten seitlichem Abstand zum Radhausgewölbe geführt und sind bekanntermaßen von unten gegen das Bodenblech der Kraftfahrzeugkarosserie angesetzt und mit diesem fest verbunden. Die Anbindung der Längsträger-Hinten an das Radhausgewölbe erfolgt dabei über besagtes Bodenblech.In practice, the rear side members are made various reasons guided at a certain lateral distance to the wheel arch and are known from below against the floor panel of the motor vehicle body and firmly connected to it. The connection of the side member rear to the wheel arch is done via said floor panel.
Aus dieser bekannten Anordnung resultieren Nachteile hinsichtlich der Festigkeit der Kraftfahrzeugkarosserie und deren Eigenfrequenz woraus im Ergebnis erhöhte Aufwendungen, wie zusätzliche Versteifungsmaßnahmen und/oder größere Blechdicken, resultieren.Disadvantages result from this known arrangement with regard to the strength of the motor vehicle body and its Natural frequency resulting in increased expenses, such as additional stiffening measures and / or larger sheet thicknesses, result.
Hier setzt die nachfolgend beschrieben Erfindung an.Here sets the described below Invention.
Aufgabe der Erfindung ist es, eine verbesserte Längsträgeranordnung-Hinten an Kraftfahrzeugen zu schaffen, die vorteilhaft dazu beiträgt, die Festigkeit der Kraftfahrzeugkarosserie an sich zu erhöhen und ferner deren Eigenfrequenz zu vermindern. Fernerhin soll diese verbesserte Längsträgeranordnung-Hinten einfach in der Herstellung und demgemäß kostengünstig sein.The object of the invention is a improved rear member arrangement to create motor vehicles, which advantageously contributes to the Strength of the motor vehicle body itself to increase and further reduce their natural frequency. Furthermore, this is said to be improved Longitudinal beam arrangement-rear easy to manufacture and therefore inexpensive.
Erfindungsgemäß wird die Aufgabe in Verbindung mit den Merkmalen im Oberbegriff des Anspruchs 1 dadurch gelöst, dass der äußere Seitensteg des jeweiligen unteren Längsträgers im Bereich des Radhausgewölbes bis an das Radhausgewölbe herangeführt und mit diesem fest verbunden ist.According to the invention, the task is related solved with the features in the preamble of claim 1 in that the outer side bridge of the respective lower side member in Area of the wheel arch up to the wheel arch and is firmly connected to it.
In erfinderischer Fortbildung ist der äußere Seitensteg des unteren Längsträgers mit Einprägungen zur Freigabe von Bauraum für benachbarte Bauteile versehen.In inventive training the outer side bridge of the lower side member with indentations to release space for Provide adjacent components.
Die vorgeschlagene Anordnung hat im Hinblick auf herkömmliche den wesentlichen Vorteil, dass trotz Beibehaltung der generellen Lage des Längsträgers-Hinten im Trägerverbund der Bodengruppe, d. h., der gewählten Beabstandung desselben zum Radhausgewölbe, durch die direkte Anbindung des äußeren Seitensteges des Längsträgers-Hinten an das Radhausgewölbe die Kraftfahrzeugkarosserie maßgeblich versteift und demgemäß die Eigenfrequenz derselben herabgesetzt werden konnte.The proposed arrangement has with regard to conventional the main advantage that despite maintaining the general Position of the side member rear in the carrier network the bottom group, d. that is, the chosen one Distance from the same to the wheel arch thanks to the direct connection of the outer side bridge of the side member rear to the wheel arch the motor vehicle body significantly stiffened and accordingly the natural frequency the same could be reduced.
Die Erfindung wird nachstehend anhand eines schematisch dargestellten Ausführungsbeispieles näher erläutert. Es zeigen:The invention is illustrated below of a schematically illustrated embodiment. It demonstrate:
Danach ist der gezeigte untere Längsträger
Wie bereits oben dargetan, ist der besagte Abstand "X" von unterschiedlichsten, insbesondere konstruktiven Randbedingungen abhängig, die ihrerseits nicht Inhalt dieser Erfindung und demgemäß nicht näher zu betrachten sind. Es wurde jedoch in der Praxis gefunden, dass gerade aus dieser an sich notwendigen Beabstandung Nachteile hinsichtlich der Festigkeit und Eigenfrequenz der Kraftfahrzeugkarosserie zu verzeichnen sind.As already stated above, the said distance "X" from different, particularly dependent on constructive boundary conditions, which in turn are not Contents of this invention and therefore are not to be considered. It However, it was found in practice that it was precisely this that was necessary in itself Distance disadvantages in terms of strength and natural frequency the vehicle body are recorded.
Um diesem Mißstand zu begegnen, ist gem.
Der innere Seitensteg
Wie in
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002152472 DE10252472A1 (en) | 2002-11-12 | 2002-11-12 | Longitudinal strut arrangement for rear body of motor vehicles has lower longitudinal struts with outer side webs fastened to wheel housings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002152472 DE10252472A1 (en) | 2002-11-12 | 2002-11-12 | Longitudinal strut arrangement for rear body of motor vehicles has lower longitudinal struts with outer side webs fastened to wheel housings |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10252472A1 true DE10252472A1 (en) | 2004-05-27 |
Family
ID=32185491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002152472 Withdrawn DE10252472A1 (en) | 2002-11-12 | 2002-11-12 | Longitudinal strut arrangement for rear body of motor vehicles has lower longitudinal struts with outer side webs fastened to wheel housings |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10252472A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011015541A1 (en) * | 2011-03-30 | 2012-10-04 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Floor structure of a motor vehicle body |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4206361A1 (en) * | 1991-04-19 | 1992-10-22 | Audi Ag | CARRYING STRUCTURE OF A BODY OF A PERSONAL VEHICLE |
DE4204825A1 (en) * | 1991-12-14 | 1993-06-17 | Porsche Ag | CAR BOX FOR MOTOR VEHICLES, ESPECIALLY PERSONAL VEHICLES |
DE19709349A1 (en) * | 1997-03-07 | 1997-07-17 | Audi Ag | Bearing structure in front axle unit of vehicle body |
DE19606590A1 (en) * | 1996-02-22 | 1997-08-28 | Bayerische Motoren Werke Ag | Carrier structure of vehicle |
DE19709347C1 (en) * | 1997-03-07 | 1998-06-18 | Audi Ag | Support structure in wheel arch area of vehicle body |
DE19808392A1 (en) * | 1997-09-06 | 1999-03-11 | Volkswagen Ag | Support structure of a motor vehicle |
DE19737242A1 (en) * | 1997-08-27 | 1999-03-11 | Opel Adam Ag | Device for stiffening a vehicle body in the area of the rear wheel house |
DE19600460C2 (en) * | 1996-01-09 | 2000-08-10 | Opel Adam Ag | Front bodywork for a motor vehicle |
DE10061639A1 (en) * | 2000-12-11 | 2002-06-13 | Volkswagen Ag | Rear reinforcement structure for motor vehicle comprises cross and longitudinal bearer system, with longitudinal bearers fitted to end-sides of cross bearer |
DE4423125C2 (en) * | 1994-07-01 | 2002-06-20 | Opel Adam Ag | Automotive body |
DE4104894C2 (en) * | 1990-03-14 | 2002-10-24 | Volkswagen Ag | vehicle body |
-
2002
- 2002-11-12 DE DE2002152472 patent/DE10252472A1/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104894C2 (en) * | 1990-03-14 | 2002-10-24 | Volkswagen Ag | vehicle body |
DE4206361A1 (en) * | 1991-04-19 | 1992-10-22 | Audi Ag | CARRYING STRUCTURE OF A BODY OF A PERSONAL VEHICLE |
DE4204825A1 (en) * | 1991-12-14 | 1993-06-17 | Porsche Ag | CAR BOX FOR MOTOR VEHICLES, ESPECIALLY PERSONAL VEHICLES |
DE4423125C2 (en) * | 1994-07-01 | 2002-06-20 | Opel Adam Ag | Automotive body |
DE19600460C2 (en) * | 1996-01-09 | 2000-08-10 | Opel Adam Ag | Front bodywork for a motor vehicle |
DE19606590A1 (en) * | 1996-02-22 | 1997-08-28 | Bayerische Motoren Werke Ag | Carrier structure of vehicle |
DE19709349A1 (en) * | 1997-03-07 | 1997-07-17 | Audi Ag | Bearing structure in front axle unit of vehicle body |
DE19709347C1 (en) * | 1997-03-07 | 1998-06-18 | Audi Ag | Support structure in wheel arch area of vehicle body |
DE19737242A1 (en) * | 1997-08-27 | 1999-03-11 | Opel Adam Ag | Device for stiffening a vehicle body in the area of the rear wheel house |
DE19808392A1 (en) * | 1997-09-06 | 1999-03-11 | Volkswagen Ag | Support structure of a motor vehicle |
DE10061639A1 (en) * | 2000-12-11 | 2002-06-13 | Volkswagen Ag | Rear reinforcement structure for motor vehicle comprises cross and longitudinal bearer system, with longitudinal bearers fitted to end-sides of cross bearer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011015541A1 (en) * | 2011-03-30 | 2012-10-04 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Floor structure of a motor vehicle body |
US8398158B2 (en) | 2011-03-30 | 2013-03-19 | GM Global Technology Operations LLC | Floor structure of a motor vehicle body |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1954550B1 (en) | Hybrid-structure assembly support | |
DE102007006722B4 (en) | Carrier for a body of a motor vehicle | |
EP3010789B1 (en) | Vehicle body | |
DE102006008667B4 (en) | Strut bar for stiffening a self-supporting body of a motor vehicle | |
EP2782811A1 (en) | Light-weight construction element for a vehicle body | |
DE102009013893A1 (en) | A-pillar connection for a motor vehicle | |
DE102014118518A1 (en) | Multi-part spring link | |
DE3942794C2 (en) | ||
DE102006015414B4 (en) | Carrier hollow profile for a motor vehicle | |
DE102006062813B4 (en) | axle | |
DE102012104999A1 (en) | Twist-beam axle with reinforcing plate | |
DE102008063448B4 (en) | Vehicle body | |
DE102014223054B4 (en) | Vehicle body for a two-lane vehicle | |
EP3870463A1 (en) | Spring link of sheet-metal construction | |
DE19805804B4 (en) | vehicle body | |
EP1116641A2 (en) | Front structure for a motor vehicle | |
DE10233826B4 (en) | Mounting arrangement of a spring and / or damper element on a hollow support of a motor vehicle body | |
DE102015204917A1 (en) | Side door for a vehicle and vehicle with such a side door | |
DE102004043570B4 (en) | Suspension strut dome in a body structure of a motor vehicle | |
EP1081024B1 (en) | Front structure of a vehicle in the cowl area | |
WO2003013941A1 (en) | Support structure consisting of carriers formed from hollow profiles, for the bodywork of a motor vehicle | |
DE10252472A1 (en) | Longitudinal strut arrangement for rear body of motor vehicles has lower longitudinal struts with outer side webs fastened to wheel housings | |
DE102008049784B4 (en) | Reinforcement arrangement for a door pillar of a passenger car | |
DE102006018802A1 (en) | Axle connection for vibration damper comprises shell section relating to longitudinal axis of axle connection, which is shorter than the parallel running bars, which is represented by the free ends of the first outer shell part | |
DE102008009292A1 (en) | Reinforcing structure for longitudinal carrier of supporting frame in motor vehicle, has reinforcing element provided with predominant tubular cross-section and firmly connected with adjacent wall of components by material engagement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8120 | Willingness to grant licenses paragraph 23 | ||
8141 | Disposal/no request for examination |