DE102005045388A1 - Frame or column structure part e.g. A-column, for motor vehicle body, has steel pipe whose one end is fixed at bracing base that is made of steel plate, where base is surrounded partially by hollow profile - Google Patents
Frame or column structure part e.g. A-column, for motor vehicle body, has steel pipe whose one end is fixed at bracing base that is made of steel plate, where base is surrounded partially by hollow profile Download PDFInfo
- Publication number
- DE102005045388A1 DE102005045388A1 DE200510045388 DE102005045388A DE102005045388A1 DE 102005045388 A1 DE102005045388 A1 DE 102005045388A1 DE 200510045388 DE200510045388 DE 200510045388 DE 102005045388 A DE102005045388 A DE 102005045388A DE 102005045388 A1 DE102005045388 A1 DE 102005045388A1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- structure part
- steel pipe
- column structure
- anchoring foot
- 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.)
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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
- B62D25/04—Door pillars ; windshield pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft ein Rahmen- oder Säulenstrukturteil, insbesondere ein Rahmen- oder Säulenhohlstrukturteil, insbesondere eine A-Säule, einer Fahrzeugkarosserie mit einem Faserverbund-Kunststoffprofil, in dem ein Stahlrohr angeordnet ist.The The invention relates to a frame or column structure part, in particular a frame or column hollow structure part, in particular an A-pillar, a vehicle body with a fiber composite plastic profile, in which a steel pipe is arranged.
Aus
der deutschen Offenlegungsschrift
Aufgabe der Erfindung ist es, ein Rahmen- oder Säulenstrukturteil, insbesondere eine A-Säule, gemäß dem Oberbegriff des Anspruchs 1 zu schaffen, das beziehungsweise die stabil ist und eine hohe Lebensdauer aufweist.task The invention is a frame or column structure part, in particular an A-pillar, according to the preamble of claim 1, which is stable and has a long life.
Die Aufgabe ist bei einem Rahmen- oder Säulenstrukturteil, insbesondere einer A-Säule, einer Fahrzeugkarosserie mit einem Faserverbund-Kunststoffprofil, in dem ein Stahlrohr angeordnet ist, dadurch gelöst, dass ein Ende des Stahlrohrs an einem Verankerungsfuß aus Stahlblech befestigt ist, der, zumindest teilweise, von dem Faserverbund-Kunststoffprofil umgeben ist. Die zum Beispiel bei einem Unfall auf das Stahlrohr wirkenden Kräfte werden zunächst in den Verankerungsfuß und dann über eine relativ große Kraftübertragungsfläche in das Faserverbund-Kunststoffprofil eingeleitet. Dadurch wird die an sich spröde A-Säule mit duktilen Eigenschaften aufgewertet. Außerdem kann bei einem Crash, insbesondere bei einem Dachfall, eine Rückfederung der A-Säule realisiert werden.The Task is with a frame or column structure part, in particular an A-pillar, a vehicle body with a fiber composite plastic profile, in which a steel pipe is arranged, achieved by one end of the steel pipe on an anchoring foot Steel sheet is attached, which, at least partially, of the fiber composite plastic profile is surrounded. For example, in an accident on the steel pipe acting forces be first in the anchoring foot and then over a relatively large one Power transmission area in the Fiber composite plastic profile initiated. This will be the se brittle A column upgraded with ductile properties. In addition, in a crash, especially in case of a roof, realized a springback of the A-pillar become.
Ein bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass das Ende des Stahlrohrs stoffschlüssig mit dem Verankerungsfuß verbunden ist. Dadurch wird eine stabile Verbindung zwischen dem Ende des Stahlrohrs und dem Verankerungsfuß geschaffen. Die stoff schlüssige Verbindung kann zum Beispiel durch Schweißen, Löten oder Kleben realisiert werden. Außerdem wird die A-Säule durch den Verankerungsfuß verstärkt.One preferred embodiment the frame or column structure part Is characterized in that the end of the steel tube cohesively with connected to the anchoring foot is. This will create a stable connection between the end of Steel tube and the anchoring foot created. The material connection can be done, for example, by welding, Soldering or Gluing be realized. Furthermore becomes the A-pillar reinforced by the anchoring foot.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass das Ende des Stahlrohrs mit dem Verankerungsfuß verschweißt ist. Dieses Fertigungsverfahren hat sich im Rahmen der vorliegenden Erfindung als besonders vorteilhaft erwiesen.One Another preferred embodiment the frame or column structure part is characterized in that the end of the steel pipe with the Anchoring foot is welded. This manufacturing method has been within the scope of the present invention proved to be particularly advantageous.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass der Verankerungsfuß von einem Hohlkörper gebildet ist, dessen Gestalt an das Faserverbund-Kunststoffprofil, insbesondere an die A-Säule, angepasst ist. Der Hohlkörper hat vorzugsweise im Wesentlichen die Gestalt eines Quaders und dient unter anderem dazu, die Kontaktfläche zu dem Faserverbund-Kunststoffprofil zu vergrößern.One Another preferred embodiment the frame or column structure part is characterized in that the anchoring foot of a hollow body is formed, the shape of the composite fiber plastic profile, especially to the A-pillar, is adjusted. The hollow body has preferably substantially the shape of a cuboid and serves among other things, the contact surface with the fiber composite plastic profile to enlarge.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass das Ende des Stahlrohrs an seinem Umfang eine in Längsrichtung des Stahlrohrs verlaufende Steppnaht aufweist, durch die das Ende des Stahlrohrs mit einer ebenen Innenfläche des Verankerungsfußes verschweißt ist. Dadurch wird auf einfache Art und Weise eine besonders stabile Befestigung des Stahlrohrs an dem Verankerungsfuß ermöglicht.One Another preferred embodiment the frame or column structure part is characterized in that the end of the steel tube at its Circumference one in the longitudinal direction the steel tube has running stitching through which the end of the steel pipe is welded to a flat inner surface of the anchoring foot. As a result, a particularly stable attachment in a simple manner allows the steel tube to the anchoring foot.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass sich von dem Verankerungsfuß Befestigungsmittel durch das Faserverbund-Kunststoffprofil hindurch erstrecken. Dadurch wird der Verankerungsfuß stabil in dem Faserverbund-Kunststoffprofil verankert.One Another preferred embodiment the frame or column structure part is characterized in that from the anchoring foot fastening means extend through the fiber composite plastic profile. This will the anchoring foot stable anchored in the fiber composite plastic profile.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass die Befestigungsmittel Bolzen umfassen, die sich durch Hülsen erstrecken, die in dem Verankerungsfuß angebracht sind. Dadurch wird eine stabile Verankerung der Bolzen in dem Verankerungsfuß gewährleistet.A further preferred embodiment of the frame or column structure part is characterized in that the fastening means Including bolts that extend through sleeves that are mounted in the anchoring foot. This ensures a stable anchoring of the bolts in the anchoring foot.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass sich die Bolzen durch Hülsen erstrecken, die in dem Faserverbund-Kunststoffprofil angebracht sind. Dadurch wird eine stabile Verankerung der Bolzen in dem Faserverbund-Kunststoffprofil gewährleistet.One Another preferred embodiment the frame or column structure part characterized in that the bolts extend through sleeves, in the fiber composite plastic profile are attached. This will provide a stable anchoring of the bolts guaranteed in the fiber composite plastic profile.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass der Verankerungsfuß mit einem Stützschaum ausgeschäumt ist. Dadurch wird die Stabilität der Verbindung zwischen dem Ende des Stahlrohrs und dem Verankerungsfuß weiter erhöht.One Another preferred embodiment the frame or column structure part is characterized in that the anchoring foot with a support foam foamed is. This will increase the stability the connection between the end of the steel tube and the anchoring foot on elevated.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass das andere Ende des Stahlrohrs formschlüssig mit einem Dachrahmen verbunden ist. Dadurch wird eine stabile Verbindung zwischen dem Stahlrohr und dem Dachrahmen geschaffen.One Another preferred embodiment the frame or column structure part is characterized in that the other end of the steel pipe form-fitting connected to a roof frame. This will create a stable connection between created the steel tube and the roof frame.
Ein weiteres bevorzugtes Ausführungsbeispiel des Rahmen- oder Säulenstrukturteils ist dadurch gekennzeichnet, dass das Faserverbund-Kunststoffprofil ein geschlossenes Hohlprofil aufweist. Das Faserverbund-Kunststoffprofil kann aber auch als offenes Profil, zum Beispiel als C-Profil, ausgebildet sein.One Another preferred embodiment the frame or column structure part is characterized in that the fiber composite plastic profile having a closed hollow profile. The fiber composite plastic profile but can also be designed as an open profile, for example as a C-profile be.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung, in der unter Bezugnahme auf die Zeichnung ein Ausführungsbeispiel im Einzelnen beschrieben ist. Dabei können die in den Ansprüchen und in der Beschreibung erwähnten Merkmale jeweils einzeln für sich oder in beliebiger Kombination erfindungswesentlich sein.Further Advantages, features and details of the invention will become apparent the following description, with reference to the drawing an embodiment is described in detail. It can in the claims and mentioned in the description Features individually for each itself or in any combination essential to the invention.
Dabei zeigen:there demonstrate:
In
An
dem anderen Ende
In
der Wand
In
Bei
der Herstellung der Fahrzeugkarosserie
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510045388 DE102005045388A1 (en) | 2005-09-23 | 2005-09-23 | Frame or column structure part e.g. A-column, for motor vehicle body, has steel pipe whose one end is fixed at bracing base that is made of steel plate, where base is surrounded partially by hollow profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510045388 DE102005045388A1 (en) | 2005-09-23 | 2005-09-23 | Frame or column structure part e.g. A-column, for motor vehicle body, has steel pipe whose one end is fixed at bracing base that is made of steel plate, where base is surrounded partially by hollow profile |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005045388A1 true DE102005045388A1 (en) | 2007-03-29 |
Family
ID=37832544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE200510045388 Withdrawn DE102005045388A1 (en) | 2005-09-23 | 2005-09-23 | Frame or column structure part e.g. A-column, for motor vehicle body, has steel pipe whose one end is fixed at bracing base that is made of steel plate, where base is surrounded partially by hollow profile |
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DE (1) | DE102005045388A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2923203A1 (en) * | 2007-11-06 | 2009-05-08 | Peugeot Citroen Automobiles Sa | Front hinge pillar for e.g. drop-head coupe, has reinforcement fixed on internal or external face of support piece, where piece and reinforcement are formed together and simultaneously by embossing after heating at determined temperature |
DE102008049784A1 (en) | 2008-09-30 | 2010-04-08 | Daimler Ag | Reinforcement arrangement for cavity of door pillar of open passenger car, has reinforcement tube which is supported in lower area by support arrangement of reinforcement arrangement |
DE102009032140A1 (en) * | 2009-07-08 | 2011-01-13 | Audi Ag | Motor vehicle body, has A-column formed from two hollow profiles, and reinforcement part extending with two brackets into hollow profiles, where brackets are indirectly connected with hollow profiles by retaining element |
DE102009043265A1 (en) | 2009-09-29 | 2011-03-31 | Daimler Ag | Reinforcement arrangement for a door pillar of a passenger car and method for producing such a reinforcing arrangement |
DE102009051460A1 (en) | 2009-10-30 | 2011-05-05 | Audi Ag | Method for producing hollow profile, particularly column structure for body of motor vehicle, involves manufacturing hollow profile of multi-shell structural portion designed in positive or conformal manner |
GB2476350A (en) * | 2009-12-21 | 2011-06-22 | Gm Global Tech Operations Inc | A motor vehicle featuring a structural car body column with a structural component and a method for connecting a structural component of a structural car body |
DE102013214796A1 (en) * | 2013-07-29 | 2015-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle body with body components |
DE102014209816A1 (en) * | 2014-05-22 | 2015-11-26 | Bayerische Motoren Werke Aktiengesellschaft | Door pillar of a car body in shell construction |
-
2005
- 2005-09-23 DE DE200510045388 patent/DE102005045388A1/en not_active Withdrawn
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2923203A1 (en) * | 2007-11-06 | 2009-05-08 | Peugeot Citroen Automobiles Sa | Front hinge pillar for e.g. drop-head coupe, has reinforcement fixed on internal or external face of support piece, where piece and reinforcement are formed together and simultaneously by embossing after heating at determined temperature |
DE102008049784A1 (en) | 2008-09-30 | 2010-04-08 | Daimler Ag | Reinforcement arrangement for cavity of door pillar of open passenger car, has reinforcement tube which is supported in lower area by support arrangement of reinforcement arrangement |
DE102008049784B4 (en) * | 2008-09-30 | 2014-04-03 | Daimler Ag | Reinforcement arrangement for a door pillar of a passenger car |
DE102009032140A1 (en) * | 2009-07-08 | 2011-01-13 | Audi Ag | Motor vehicle body, has A-column formed from two hollow profiles, and reinforcement part extending with two brackets into hollow profiles, where brackets are indirectly connected with hollow profiles by retaining element |
DE102009032140B4 (en) * | 2009-07-08 | 2014-04-03 | Audi Ag | A-pillar for a motor vehicle |
DE102009043265A1 (en) | 2009-09-29 | 2011-03-31 | Daimler Ag | Reinforcement arrangement for a door pillar of a passenger car and method for producing such a reinforcing arrangement |
WO2011038794A1 (en) | 2009-09-29 | 2011-04-07 | Daimler Ag | Reinforcement arrangement for a door pillar of a passenger car and method for producing such a reinforcement arrangement |
CN102548833A (en) * | 2009-09-29 | 2012-07-04 | 戴姆勒股份公司 | Reinforcement arrangement for a door pillar of a passenger car and method for producing such a reinforcement arrangement |
DE102009051460B4 (en) * | 2009-10-30 | 2012-12-13 | Audi Ag | Method for producing a multi-shell structural part having a hollow profile |
DE102009051460A1 (en) | 2009-10-30 | 2011-05-05 | Audi Ag | Method for producing hollow profile, particularly column structure for body of motor vehicle, involves manufacturing hollow profile of multi-shell structural portion designed in positive or conformal manner |
RU2475401C2 (en) * | 2009-12-21 | 2013-02-20 | ДЖИЭМ Глобал Текнолоджи Оперейшн, Инк. | Automobile comprises structural body post with structural part and method of jointing said structural part |
GB2476350A (en) * | 2009-12-21 | 2011-06-22 | Gm Global Tech Operations Inc | A motor vehicle featuring a structural car body column with a structural component and a method for connecting a structural component of a structural car body |
GB2476350B (en) * | 2009-12-21 | 2016-10-26 | Gm Global Tech Operations Llc | Motor vehicle featuring a structural car body column with a structural component |
DE102013214796A1 (en) * | 2013-07-29 | 2015-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle body with body components |
DE102013214796B4 (en) | 2013-07-29 | 2019-08-08 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle body with body components |
DE102014209816A1 (en) * | 2014-05-22 | 2015-11-26 | Bayerische Motoren Werke Aktiengesellschaft | Door pillar of a car body in shell construction |
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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 |
|
8120 | Willingness to grant licenses paragraph 23 | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20120925 |