DE19752073B4 - Motor vehicle body with a structural cross member - Google Patents
Motor vehicle body with a structural cross member Download PDFInfo
- Publication number
- DE19752073B4 DE19752073B4 DE1997152073 DE19752073A DE19752073B4 DE 19752073 B4 DE19752073 B4 DE 19752073B4 DE 1997152073 DE1997152073 DE 1997152073 DE 19752073 A DE19752073 A DE 19752073A DE 19752073 B4 DE19752073 B4 DE 19752073B4
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- vehicle body
- transverse wall
- cross member
- wall
- 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.)
- Expired - Fee Related
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
- B62D25/14—Dashboards as superstructure sub-units
- B62D25/145—Dashboards as superstructure sub-units having a crossbeam incorporated therein
- B62D25/147—Dashboards as superstructure sub-units having a crossbeam incorporated therein with adjustable connection to the A-pillars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Kraftfahrzeugkarosserie mit einem eine Armaturentafel oder eine Lenksäule tragenden Strukturquerträger (1), welcher beabstandet zu einer den Motorraum (6) vom Fahrgastraum (7) trennenden Querwand (8) angeordnet und mit der jeweiligen Karosserieseitenwand (4) oder A-Säule (2) verbunden ist, wobei am Strukturquerträger (1) zumindest eine den Strukturquerträger (1) mit der Querwand (8) verbindende Halterung (9) mit einer in Längsrichtung der Karosserie orientierten Stirnplatte (11) vorgesehen ist, die im Bereich eines Endes (10) des Strukturquerträgers (1) angeordnet und zum Verbinden des Strukturquerträgers (1) sowohl mit der zugeordneten Karosserieseitenwand (4) oder einer Wandung (5) der A-Säule (2) als auch mit der Querwand (8) ausgebildet ist, dadurch gekennzeichnet, daß an einem Halterungsabschnitt (19) der Stirnplatte (11) eine Zentrierbohrung (37) zur Aufnahme eines in Längsrichtung der Karosserie ausgerichteten und mit der Querwand (8) verbundenen Zentrierstiftes (36) vorgesehen ist.Automotive body with a structural cross member (1) carrying an instrument panel or a steering column, which is spaced from the passenger compartment to the engine compartment (6) (7) separating transverse wall (8) arranged and with the respective body side wall (4) or A-pillar (2) is connected, wherein the structural cross member (1) at least one Structural crossbeam (1) with the transverse wall (8) connecting bracket (9) with a longitudinal direction the body-oriented end plate (11) is provided, the in the region of one end (10) of the structural cross member (1) and arranged for Connecting the structural cross member (1) both with the associated body side wall (4) or a Wall (5) of the A-pillar (2) as well as with the transverse wall (8) is formed, characterized that on a support portion (19) of the end plate (11) has a center hole (37) for receiving a longitudinal direction the body aligned and connected to the transverse wall (8) Centering pin (36) is provided.
Description
Die Erfindung betrifft eine Kraftfahrzeugkarosserie mit den Merkmalen des Oberbegriffs des Patentanspruches 1.The The invention relates to a motor vehicle body having the features the preamble of claim 1.
Eine
Kraftfahrzeugkarosserie mit einem derartigen Strukturquerträger ist
aus der
Die am Querträger vorgesehenen Zentrierelemente ermöglichen zwar eine genaue Positionierung des Querträgers gegenüber der Karosserie, sie verursachen aber im Vergleich mit der Erfindung einen höheren Herstellungs- und Montageaufwand beim Querträger.The on the cross member Although provided centering allow exact positioning of the crossbeam across from the body, but they cause in comparison with the invention a higher one Manufacturing and assembly costs for the cross member.
Nachteilig dabei ist, dass der Strukturquerträger lediglich an den Verbindungsstellen mit den jeweiligen A-Säulen mit der Karosserie verbunden ist. Dadurch werden alle auf den Strukturquerträger statisch und/oder dynamisch einwirkenden Kräfte in die Karosserie im Bereich dieser Verbindungsstellen eingeleitet, mit der Konsequenz, dass zur Aufnahme dieser Kräfte an der Karosserie im Bereich der A-Säulen besondere Maßnahmen, beispielsweise Verwendung von zusätzlichen Verstärkungsteilen oder -profilen, notwendig sind.adversely It is that the structural cross member only at the joints with the respective A-pillars connected to the bodywork. This all becomes static on the structural cross member and / or dynamically acting forces in the body in the area these connection points initiated, with the consequence that to absorb these forces special measures on the body in the area of the A-pillars, For example, use of additional reinforcing parts or profiles are necessary.
Aus
der
Aufgabe der Erfindung ist es, die Ausrichtung, die Festigkeit sowie die Sicherheit der Verbindung eines solchen Strukturquerträgers mit der Karosserie bzw. Teilen davon durch einfache Mittel zu verbessern.task The invention is the alignment, the strength and the Security of the connection of such a structural cross member with the body or parts thereof by simple means to improve.
Diese Aufgabe wird erfindungsgemäß durch Merkmale des Patentanspruches 1 gelöst.These The object is achieved by features of claim 1.
An der Stirnplatte bzw. am Halterungsabschnitt können auch mehrere Verbindungsstellen mit der Querwand vorgesehen sein, welche ebenfalls eine oder mehrere Bohrungen bzw. Gewindebohrungen zur Aufnahme von den Halterungsabschnitt mit der Querwand verbindenden Schrauben aufweisen, wobei diese Verbindungsstellen zur Erhöhung der Stabilität bzw. Festigkeit der Verbindung räumlich voneinander entfernt angeordnet sind.At the face plate or on the support portion can also have several joints be provided with the transverse wall, which also one or more Holes or threaded holes for receiving the support portion having connecting with the transverse wall screws, these joints to increase stability or strength of the connection spatially from each other are arranged away.
Wesentliche Vorteile einer solchen Gestaltung bestehen darin, daß eine höhere Stabilität und Sicherheit der Verbindung des Strukturquerträgers mit der Karosserie er reicht wird, da jedes Ende des Strukturquerträgers über mehrere räumlich voneinander entfernte Verbindungsstellen bzw. Schraubverbindungen sowohl mit der Karosserieseitenwand als auch mit der Querwand verbunden ist. Durch die Verbindung mit der an sich stabilen Querwand, welche ebenfalls mit der Karosserieseitenwand verbunden ist, entsteht eine relativ steife Karosseriestruktur, die eine sichere Aufnahme des Strukturquerträgers ermöglicht. Eine solche Karosseriestruktur ist auch in der Lage, im Falle eines Unfalls Deformationsenergie aufzunehmen, insbesondere, wenn die jeweiligen Stirnplatten bzw. Halterungsabschnitte durch angeformte Sicken, Sollbruch- oder Sollbiegestellen energieabsorbierend gestaltet sind.basics Advantages of such a design are that a higher stability and safety the connection of the structural cross member to the body he goes is because each end of the cross member structure over several spatially remote joints or screw with both the body side wall is also connected to the transverse wall. By the connection with the per se stable transverse wall, which also connected to the body side wall, creates a relative rigid body structure, which allows a secure recording of the structure cross member. Such a body structure is also able, in the case of a Accidentally absorb deformation energy, especially if the respective end plates or mounting portions formed by Beading, predetermined breaking or predetermined bending points designed to absorb energy are.
Ein Ausführungsbeispiel der Erfindung ist nachstehend anhand der Zeichnung näher erläutert. Diese zeigt teilweise schematisch inOne embodiment The invention is explained below with reference to the drawing. These shows partially schematically in
Die
Befestigung des Strukturquerträgers
(
Die
Verbindung der Stirnplatte (
Zur
Verbindung der Stirnplatte (
Wie
aus
Wie
insbesondere aus
Im
Bereich der Abkantung (
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997152073 DE19752073B4 (en) | 1997-11-25 | 1997-11-25 | Motor vehicle body with a structural cross member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997152073 DE19752073B4 (en) | 1997-11-25 | 1997-11-25 | Motor vehicle body with a structural cross member |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19752073A1 DE19752073A1 (en) | 1999-05-27 |
DE19752073B4 true DE19752073B4 (en) | 2006-05-04 |
Family
ID=7849692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997152073 Expired - Fee Related DE19752073B4 (en) | 1997-11-25 | 1997-11-25 | Motor vehicle body with a structural cross member |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19752073B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009024084A1 (en) * | 2009-06-06 | 2010-12-09 | GM Global Technology Operations, Inc., Detroit | Adjustment system with an angle piece, for fitting a body part to installed vehicle bodywork, has an adjustment plate at one leg with an equalizing element for exact positioning with a centering bolt |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6560872B2 (en) * | 2001-09-27 | 2003-05-13 | Lear Corporation | Method of making a cross car beam assembly using a structural adhesive |
DE10242806A1 (en) * | 2002-09-14 | 2004-03-25 | Volkswagen Ag | Fixing angle for components in vehicles has fixing arms supported by reinforcement ribs and with the opening formed by edges of recesses and ridges of ribs closed by support wall for the arms |
JP4092505B2 (en) | 2004-06-10 | 2008-05-28 | 日産自動車株式会社 | Cockpit module mounting structure |
DE102005050249A1 (en) * | 2005-10-20 | 2007-04-26 | Volkswagen Ag | Bonding vehicle bodywork components, with a joint between them, has a flexible segment at one or both to move into the final nominal position during or after bonding forming a joint at zones difficult to access |
DE102006020947A1 (en) * | 2006-05-05 | 2007-11-08 | Dr.Ing.H.C. F. Porsche Ag | Cross member arrangement for a motor vehicle |
DE102006033557A1 (en) * | 2006-07-20 | 2008-01-24 | Bayerische Motoren Werke Ag | Motor vehicle with a cockpit module |
CN102837754B (en) * | 2012-09-13 | 2015-10-21 | 力帆实业(集团)股份有限公司 | Car instrument desk tube beam location structure |
DE102012112077A1 (en) * | 2012-12-11 | 2014-06-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Cross beam for use in motor vehicle, has protection device designed as ramp element and provided with crash surface that runs diagonally to verticals, where device is designed in L-shape in horizontal section for forming duct |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2479115A1 (en) * | 1980-03-31 | 1981-10-02 | Nissan Motor | VEHICLE BODY CONSTRUCTION WITH KNEE RETENTION OR PROTECTIVE DEVICE |
US4432565A (en) * | 1981-05-07 | 1984-02-21 | Toyota Jidosha Kogyo Kabushiki Kaisha | Steering assembly supporting device of a motor vehicle |
US4826234A (en) * | 1986-09-26 | 1989-05-02 | Mazda Motor Corporation | Steering assembly supporting structure of a motor vehicle |
EP0479630A1 (en) * | 1990-09-26 | 1992-04-08 | Ecia - Equipements Et Composants Pour L'industrie Automobile | Supporting structure for the steering column of a motor car |
DE4134436A1 (en) * | 1990-10-29 | 1992-04-30 | Volkswagen Ag | Dashboard subassembly for vehicle - has centralising fasteners for accurate alignment |
DE4426785C1 (en) * | 1994-07-28 | 1995-08-24 | Opel Adam Ag | Motor vehicle body with integrated structural transverse strut |
US5564769A (en) * | 1994-12-19 | 1996-10-15 | Chrysler Corporations | Reinforced instrument panel assembly |
DE29615364U1 (en) * | 1996-09-04 | 1996-11-07 | Delphi Automotive Systems Deutschland GmbH, 42369 Wuppertal | Motor vehicle body |
DE19625380A1 (en) * | 1995-07-07 | 1997-01-09 | Scania Cv Ab | Mfr. of chassis of vehicle - involves defining position of each fastening element on longitudinal beam of frame, each fastening element having attachment plate with hole matrix |
DE19728557A1 (en) * | 1996-07-16 | 1998-01-22 | Volkswagen Ag | Fixing device for cross member in vehicle |
-
1997
- 1997-11-25 DE DE1997152073 patent/DE19752073B4/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2479115A1 (en) * | 1980-03-31 | 1981-10-02 | Nissan Motor | VEHICLE BODY CONSTRUCTION WITH KNEE RETENTION OR PROTECTIVE DEVICE |
US4432565A (en) * | 1981-05-07 | 1984-02-21 | Toyota Jidosha Kogyo Kabushiki Kaisha | Steering assembly supporting device of a motor vehicle |
US4826234A (en) * | 1986-09-26 | 1989-05-02 | Mazda Motor Corporation | Steering assembly supporting structure of a motor vehicle |
EP0479630A1 (en) * | 1990-09-26 | 1992-04-08 | Ecia - Equipements Et Composants Pour L'industrie Automobile | Supporting structure for the steering column of a motor car |
DE4134436A1 (en) * | 1990-10-29 | 1992-04-30 | Volkswagen Ag | Dashboard subassembly for vehicle - has centralising fasteners for accurate alignment |
DE4426785C1 (en) * | 1994-07-28 | 1995-08-24 | Opel Adam Ag | Motor vehicle body with integrated structural transverse strut |
US5564769A (en) * | 1994-12-19 | 1996-10-15 | Chrysler Corporations | Reinforced instrument panel assembly |
DE19625380A1 (en) * | 1995-07-07 | 1997-01-09 | Scania Cv Ab | Mfr. of chassis of vehicle - involves defining position of each fastening element on longitudinal beam of frame, each fastening element having attachment plate with hole matrix |
DE19728557A1 (en) * | 1996-07-16 | 1998-01-22 | Volkswagen Ag | Fixing device for cross member in vehicle |
DE29615364U1 (en) * | 1996-09-04 | 1996-11-07 | Delphi Automotive Systems Deutschland GmbH, 42369 Wuppertal | Motor vehicle body |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009024084A1 (en) * | 2009-06-06 | 2010-12-09 | GM Global Technology Operations, Inc., Detroit | Adjustment system with an angle piece, for fitting a body part to installed vehicle bodywork, has an adjustment plate at one leg with an equalizing element for exact positioning with a centering bolt |
Also Published As
Publication number | Publication date |
---|---|
DE19752073A1 (en) | 1999-05-27 |
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Legal Events
Date | Code | Title | Description |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: STRAUSS, P., DIPL.-PHYS.UNIV. MA, PAT.-ANW., 65193 |
|
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
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8380 | Miscellaneous part iii |
Free format text: PFANDRECHT AUFGEHOBEN |
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8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
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8327 | Change in the person/name/address of the patent owner |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC , ( N. D. , US |
|
R081 | Change of applicant/patentee |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GES, US Free format text: FORMER OWNER: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, MICH., US Effective date: 20110323 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140603 |