DE102005011974A1 - Load e.g. engine, carrying portion for vehicle, has upper and lower hulls, each having rectangular shape corresponding to arrangement of carrying units, where one hull consists of transformed sheet metal component - Google Patents
Load e.g. engine, carrying portion for vehicle, has upper and lower hulls, each having rectangular shape corresponding to arrangement of carrying units, where one hull consists of transformed sheet metal component Download PDFInfo
- Publication number
- DE102005011974A1 DE102005011974A1 DE200510011974 DE102005011974A DE102005011974A1 DE 102005011974 A1 DE102005011974 A1 DE 102005011974A1 DE 200510011974 DE200510011974 DE 200510011974 DE 102005011974 A DE102005011974 A DE 102005011974A DE 102005011974 A1 DE102005011974 A1 DE 102005011974A1
- Authority
- DE
- Germany
- Prior art keywords
- sheet metal
- carrying
- arrangement
- engine
- vehicle
- 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- Withdrawn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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 8
- 239000002184 metal Substances 0.000 title claims abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
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 ein Tragteil einer Fahrzeugkarosserie zur Aufnahme eines Motors nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a supporting part of a vehicle body for receiving an engine according to the preamble of claim 1.
Zur Vormontage von Achsen, Lenkung und Motor wird ein integrales Tragteil als Montageteil an eine Rohbaustruktur einer Fahrzeugkarosserie angeschraubt. Dieses Tragteil besteht auf Grund von funktionalen herstellungstechnischen Anforderungen aus vielen verschiedenen Bauteilen. Hierzu werden beispielsweise Einzelbauteile aus tiefgezogenen Blechen, aus IHU-Strukturen oder aus Strangpressprofilen zusammengesetzt. Auch Tragteile aus einem Aluminiumdruckguss werden für diesen Zweck verschiedentlich eingesetzt. Hierbei werden auch Kombinationen von verschiedenen Bauteilen, die auf verschiedenen Herstellungsverfahren beruhen und aus verschiedenen Materialen bestehen angewendet.to Pre-assembly of axles, steering and engine becomes an integral supporting part as a mounting part to a shell structure of a vehicle body screwed. This support part is due to functional manufacturing requirements from many different components. For this example, individual components of thermoformed sheets, made of hydroformed structures or extruded profiles. Also support parts made of die-cast aluminum are used for this Purpose used variously. Here are also combinations of different components based on different manufacturing processes are based and made of different materials used.
Der Erfindung liegt die Aufgabe zu Grunde, bei gleich bleibender Festigkeit die Anzahl der Einzelelemente des Tragteiles zu reduzieren und hierbei die Herstellungskosten zu verringern.Of the Invention is based on the object, with the same strength reduce the number of individual elements of the support member and this the Reduce production costs.
Die Lösung der Aufgabe besteht in einem Tragteil einer Fahrzeugkarosserie mit den Merkmalen des Patentanspruchs 1.The solution the task consists in a supporting part of a vehicle body the features of claim 1.
Das erfindungsgemäße Tragteil, das auch den Fachbegriff Integralträger führt, und im Weiteren als solches bezeichnet wird, dient als Tragteil einer Fahrzeugkarosserie und nimmt hierbei Motor sowie Teile des Fahrwerks und der Lenkung auf. Es weist hierbei zwei quer zur Fahrtrichtung verlaufende Tragelemente und zwei in Fahrtrichtung verlaufende Tragelemente auf.The supporting part according to the invention, which also leads to the technical term Integralträger, and further as such is referred to, serves as a supporting part of a vehicle body and takes on this engine and parts of the chassis and the steering on. It has two transverse to the direction of support elements and two running in the direction of travel support elements.
Der Integralträger zeichnet sich dadurch aus, dass er eine obere und eine untere Schale umfasst. Jede der Schalen beschreibt hierbei in etwa ein Rechteck und folgt somit der Anordnung der Tragelemente, den beiden quer und den beiden längs zur Fahrtrichtung verlaufenden Tragelementen. Ferner ist zumindest eine der Schale aus einem einzigen umgeformten Blechteil ausgestaltet.Of the integral support It is characterized by having an upper and a lower shell includes. Each of the shells here describes approximately a rectangle and thus follows the arrangement of the support elements, the two transverse and the two along to the direction of travel extending support elements. Furthermore, at least one of the shell made of a single formed sheet metal part.
Erfindungsgemäß reduziert sich die Anzahl der Bauteile des Integralträgers auf zwei, eine obere Schale und eine untere Schale. Zumindest eine der beiden Schalen ist aus einem einzigen Umformteil hergestellt. Auf der einen Seite sind hierdurch die Anzahl der Bauteile auf zwei reduziert, andererseits kann die Herstellung einer Schale durch einen einzigen Umformprozess erfolgen. Gegebenenfalls können die Umformteile durch zusätzliche Verstärkungsteile verstärkt sein.Reduced according to the invention the number of components of the integral carrier on two, an upper shell and a lower shell. At least one of the two bowls is off produced a single forming part. On the one hand are This reduces the number of components to two, on the other hand can the production of a shell by a single forming process respectively. If necessary, you can the formed parts by additional reinforcement parts reinforced be.
Zur Aufnahme von weiteren Anbauteilen ist es zweckmäßig, dass zumindest eine Schale weitere Anformteile, beispielsweise Sockel aufweist, an die wiederum die Anbauteile befestigbar sind.to Inclusion of additional attachments, it is expedient that at least one shell further molded parts, for example, pedestal, in turn to the the attachments are attachable.
Vorteilhafte Ausgestaltungsformen der Erfindung sind anhand der folgenden Figuren näher erläutert.advantageous Embodiments of the invention are based on the following figures explained in more detail.
Dabei zeigen:there demonstrate:
Der
Integralträger
Der
Integralträger
Die
Unterschale
Beim
Umformen der einzelnen Schalen
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510011974 DE102005011974A1 (en) | 2005-03-14 | 2005-03-14 | Load e.g. engine, carrying portion for vehicle, has upper and lower hulls, each having rectangular shape corresponding to arrangement of carrying units, where one hull consists of transformed sheet metal component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510011974 DE102005011974A1 (en) | 2005-03-14 | 2005-03-14 | Load e.g. engine, carrying portion for vehicle, has upper and lower hulls, each having rectangular shape corresponding to arrangement of carrying units, where one hull consists of transformed sheet metal component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005011974A1 true DE102005011974A1 (en) | 2006-09-21 |
Family
ID=36933782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200510011974 Withdrawn DE102005011974A1 (en) | 2005-03-14 | 2005-03-14 | Load e.g. engine, carrying portion for vehicle, has upper and lower hulls, each having rectangular shape corresponding to arrangement of carrying units, where one hull consists of transformed sheet metal component |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005011974A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053469A1 (en) * | 2011-10-14 | 2013-04-18 | Audi Ag | Subframe for motor vehicles |
-
2005
- 2005-03-14 DE DE200510011974 patent/DE102005011974A1/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053469A1 (en) * | 2011-10-14 | 2013-04-18 | Audi Ag | Subframe for motor vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
| 8127 | New person/name/address of the applicant |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
| R120 | Application withdrawn or ip right abandoned |
Effective date: 20110909 |