DE10130197B4 - Hollow beam for a construction of a motor vehicle - Google Patents
Hollow beam for a construction of a motor vehicle Download PDFInfo
- Publication number
- DE10130197B4 DE10130197B4 DE10130197A DE10130197A DE10130197B4 DE 10130197 B4 DE10130197 B4 DE 10130197B4 DE 10130197 A DE10130197 A DE 10130197A DE 10130197 A DE10130197 A DE 10130197A DE 10130197 B4 DE10130197 B4 DE 10130197B4
- Authority
- DE
- Germany
- Prior art keywords
- hollow
- reinforcing element
- hollow beam
- wall sections
- beam according
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/023—Assembly of structural joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D23/00—Combined superstructure and frame, i.e. monocoque constructions
- B62D23/005—Combined superstructure and frame, i.e. monocoque constructions with integrated chassis in the whole shell, e.g. meshwork, tubes, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Hohlträger für einen Aufbau eines Kraftfahrzeugs, welcher Hohlträger in eine Trägerstruktur integriert ist und örtlich mittels eines Verstärkungselements bezüglich Festigkeit optimiert ist, dadurch gekennzeichnet, dass der Hohlträger (5) durch Hydroformen als Längsschweller (3) hergestellt ist, wobei das Verstärkungselement (8, 9) als ebene Platte ausgeführt ist, das über Endbereiche (16, 17) mit gegenüberliegenden Wandabschnitten (10, 11) des Hohlträgers (5) verbunden ist.Hollow beam for a structure of a motor vehicle, which hollow beam is integrated into a carrier structure and is locally optimized with regard to strength by means of a reinforcing element, characterized in that the hollow beam (5) is produced by hydroforming as a longitudinal rocker (3), the reinforcing element (8, 9 ) is designed as a flat plate, which is connected via end regions (16, 17) to opposite wall sections (10, 11) of the hollow beam (5).
Description
Die Erfindung betrifft einen Hohlträger für einen Aufbau eines Kraftfahrzeugs nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a hollow beam for a construction of a motor vehicle according to the preamble of patent claim 1.
Es ist ein Hohlprofil bekannt,
In der
Weitere Hohlprofile werden in
Aufgabe der Erfindung ist es an einem Hohlträger für einen Aufbau eines Kraftfahrzeugs solche Vorkehrungen zu treffen, dass die Festigkeit des besagten Hohlträgers erhöht wird.The object of the invention is to take such precautions on a hollow support for a construction of a motor vehicle that the strength of said hollow support is increased.
Erfindungsgemäß wird diese Aufgabe durch die Merkmale des Patentanspruchs gelöst. Weitere, die Erfindung ausgestaltende Merkmale sind in den Unteransprüchen enthalten.According to the invention, this object is solved by the features of the claim. Further, the invention ausgestaltende features are included in the subclaims.
Die mit der Erfindung hauptsächlich erzielten Vorteile sind darin zu sehen, dass das Verstärkungselement, das mit gegenüberliegenden Wandabschnitten des Hohlträgers verbunden ist, nicht nur seine Festigkeit, sondern auch sein Deformationsverhalten entscheidend verbessert. Das Verstärkungselement ist ein einfach herzustellendes Bauteil, und die Ausnehmungen in den Wandabschnitten des Hohlträgers lassen sich mit vertretbarem Aufwand realisieren. Schließlich trägt der Anschlag des Verstärkungselements zur Vereinfachung des Zusammenbaus mit dem Hohlträger bei.The advantages achieved by the invention are to be seen in the fact that the reinforcing element, which is connected to opposite wall portions of the hollow beam, not only significantly improves its strength, but also its deformation behavior. The reinforcing element is an easy-to-manufacture component, and the recesses in the wall sections of the hollow support can be realized with reasonable effort. Finally, the abutment of the reinforcing element contributes to the ease of assembly with the hollow beam.
In der Zeichnung wird ein Ausführungsbeispiel der Erfindung gezeigt, das nachstehend näher beschrieben ist.In the drawing, an embodiment of the invention is shown, which is described in more detail below.
Es zeigenShow it
Ein Aufbau
Gemäß
Schließlich ist zumindest einer der Wandabschnitte z. B.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10130197A DE10130197B4 (en) | 2001-06-22 | 2001-06-22 | Hollow beam for a construction of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10130197A DE10130197B4 (en) | 2001-06-22 | 2001-06-22 | Hollow beam for a construction of a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10130197A1 DE10130197A1 (en) | 2003-01-02 |
DE10130197B4 true DE10130197B4 (en) | 2012-01-26 |
Family
ID=7689107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10130197A Expired - Fee Related DE10130197B4 (en) | 2001-06-22 | 2001-06-22 | Hollow beam for a construction of a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10130197B4 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10350231A1 (en) * | 2003-10-27 | 2005-05-19 | Behr Gmbh & Co. Kg | Bearer component for motor vehicle has the formation of hollow profile part enabling it to fit non-positively and/or positively in transverse edge of sheet part |
DE102013019387A1 (en) * | 2013-11-18 | 2015-05-21 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Composite component for a motor vehicle body |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297123A (en) * | 1940-05-07 | 1942-09-29 | Midland Steel Prod Co | Automobile frame |
DE9308504U1 (en) * | 1992-06-17 | 1993-08-05 | Mannesmann Ag, 40213 Duesseldorf, De | |
DE19519353A1 (en) * | 1995-05-26 | 1996-11-28 | Porsche Ag | Carrier of a vehicle body structure and method for its production |
DE19737969A1 (en) * | 1997-08-30 | 1998-03-19 | Daimler Benz Ag | Plastically deformable semimanufactured product for forming part for vehicle chassis |
US6099194A (en) * | 1997-08-20 | 2000-08-08 | Dana Corporation | Splice joint for connecting adjacent side rail sections in a vehicle body and frame assembly |
WO2002000366A1 (en) * | 2000-06-29 | 2002-01-03 | Saab Automobile Ab | A method for producing a structural element with a reinforced bend and a structural element |
DE10126183A1 (en) * | 2001-05-30 | 2002-12-12 | Karmann Gmbh W | Device for increasing the strength of a hollow molded part of a vehicle body |
-
2001
- 2001-06-22 DE DE10130197A patent/DE10130197B4/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297123A (en) * | 1940-05-07 | 1942-09-29 | Midland Steel Prod Co | Automobile frame |
DE9308504U1 (en) * | 1992-06-17 | 1993-08-05 | Mannesmann Ag, 40213 Duesseldorf, De | |
DE19519353A1 (en) * | 1995-05-26 | 1996-11-28 | Porsche Ag | Carrier of a vehicle body structure and method for its production |
US6099194A (en) * | 1997-08-20 | 2000-08-08 | Dana Corporation | Splice joint for connecting adjacent side rail sections in a vehicle body and frame assembly |
DE19737969A1 (en) * | 1997-08-30 | 1998-03-19 | Daimler Benz Ag | Plastically deformable semimanufactured product for forming part for vehicle chassis |
WO2002000366A1 (en) * | 2000-06-29 | 2002-01-03 | Saab Automobile Ab | A method for producing a structural element with a reinforced bend and a structural element |
DE10126183A1 (en) * | 2001-05-30 | 2002-12-12 | Karmann Gmbh W | Device for increasing the strength of a hollow molded part of a vehicle body |
Also Published As
Publication number | Publication date |
---|---|
DE10130197A1 (en) | 2003-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19515979C2 (en) | Rear body structure of a vehicle | |
DE69825711T2 (en) | Cab for a construction machine | |
DE102005030507B4 (en) | Door structure of a motor vehicle | |
DE102011119246B4 (en) | Lightweight construction element for a body | |
DE2527385C3 (en) | Floor pan for self-supporting bodies of motor vehicles | |
EP0749890B1 (en) | Monocoque construction body-in-white for a motor vehicle and procedure for its manufacturing | |
EP1911662B1 (en) | Vehicle body base and a platform system | |
DE3722696C2 (en) | ||
EP1912851A1 (en) | Motor vehicle with a body having a floor structure and at least one reinforcing element for reinforcing the floor structure | |
DE102008056507B4 (en) | Vehicle body for a motor vehicle | |
DE3114379A1 (en) | "STRUCTURE OF A PERSONAL VEHICLE" | |
DE2916010C2 (en) | Roll bars for vehicles, in particular motor vehicles | |
DE2936708C2 (en) | Omnibus framework for a public service bus | |
DE102006017225A1 (en) | Subframe e.g. axle carrier, for motor vehicle, has reinforcing element implemented with different profile thickness and/or material thickness, where material and/or profile thickness is increased in force-loaded areas of reinforcing element | |
DE10028716A1 (en) | Body side panel construction for an automobile | |
EP2390164B1 (en) | Vehicle bodywork in a metal sheet heel area of a passenger cabin | |
DE2638440C3 (en) | Roll-over protective frames for motor vehicles | |
DE102004012500B4 (en) | Body structure for a body of motor vehicles | |
DE102005045295B4 (en) | Subframe for a motor vehicle | |
DE60024829T2 (en) | Profile for a body | |
EP0580605B1 (en) | Bearing structure for the coachwork of a passenger car | |
DE10202984A1 (en) | Structure of a motor vehicle | |
DE19805804B4 (en) | vehicle body | |
DE10130197B4 (en) | Hollow beam for a construction of a motor vehicle | |
DE10014367B4 (en) | Body structure for a motor vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
8127 | New person/name/address of the applicant |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20120427 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |