DE102004059215A1 - Front motor vehicle door has force transfer element fixed at height of instrument panel and in transverse direction between door inner panel and inner cladding to provide further force path from door into vehicle body - Google Patents
Front motor vehicle door has force transfer element fixed at height of instrument panel and in transverse direction between door inner panel and inner cladding to provide further force path from door into vehicle body Download PDFInfo
- Publication number
- DE102004059215A1 DE102004059215A1 DE200410059215 DE102004059215A DE102004059215A1 DE 102004059215 A1 DE102004059215 A1 DE 102004059215A1 DE 200410059215 DE200410059215 DE 200410059215 DE 102004059215 A DE102004059215 A DE 102004059215A DE 102004059215 A1 DE102004059215 A1 DE 102004059215A1
- Authority
- DE
- Germany
- Prior art keywords
- door
- panel
- motor vehicle
- front motor
- power transmission
- 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- Withdrawn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
- 238000005253 cladding Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000006260 foam Substances 0.000 claims description 9
- 239000006262 metallic foam Substances 0.000 claims description 3
- 239000002984 plastic foam Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0451—Block or short strip-type elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0452—Reinforcement elements including foams or expanded materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine vordere Kraftfahrzeugtür nach dem Oberbegriff des Anspruchs 1.The The invention relates to a front motor vehicle door according to the preamble of Claim 1.
Kraftfahrzeugtüren sind in den unterschiedlichsten Ausführungen bekannt. Im Wesentlichen weisen diese einen Türkasten und einen Türfensterrahmen mit einer in den Türkasten versenkbaren Fensterscheibe auf, wobei der Türkasten aus vertikal- und Horitzontalträgerteilen sowie einem Türaußenblech und einem dazu beabstandetem Türinnenblech gebildet ist. Das Türinnenblech ist ferner mit einer innenseitigen Beplankung in Form einer Türinnenverkleidung versehen.Motor vehicle doors are in different versions known. In essence, these have a door box and a door window frame with one in the door box retractable window pane, wherein the door box of vertical and Horitzontalträgerteilen parts and a door outer panel and a door inner panel spaced therefrom is formed. The door inner panel is also with an inside planking in the form of a door inner lining Mistake.
Gesetzt den Fall, es ist ein Seitenaufprall so verzeichnen, so sind Kraftpfade ausgebildet, die die Ableitung der Aufprallkraft über den gebildeten Türrahmen sowie Scharnier- und Schlossteile in die Karosseriestruktur bewerkstelligen. In der Praxis können jedoch Verformungen der Kraftfahrzeugtür und benachbarter Karosseriebauteile auftreten, die sich ihrerseits ungünstig auf den Insassenschutz auswirken, indem beispielsweise die Tür nach besagtem Aufprall nicht mehr geöffnet werden kann und/oder zu weit in die Fahrgastzelle eindringt. Diesem Problem wird herkömmlich vermittels aufwendiger Konstruktionen mit Türverstärkungsträgern und Versteifungen begegnet, die jedoch zu einem erhöhten Gewicht der Kraftfahrzeugtür und demgemäß des Kraftfahrzeugs führen.Set In the case where there is a side impact so are force paths formed, the derivative of the impact force on the formed door frame and hinge and lock parts in the body structure accomplish. In practice you can However, deformations of the vehicle door and adjacent body parts occur, in turn, unfavorable to the occupant protection For example, if the door does not impact after the impact more open can and / or penetrates too far into the passenger compartment. this Problem becomes conventional met by means of complex structures with door reinforcement supports and stiffeners, however, to an increased Weight of the vehicle door and accordingly the motor vehicle to lead.
Aufgabe der Erfindung ist es nunmehr eine vordere Kraftfahrzeugtür zu schaffen, die vermittels einfacher und kostengünstiger Maßnahmen ohne wesentliche Gewichtserhöhung zu einem verbessertem Insassenschutz insbesondere im Hinblick auf einen Seitenaufprall beiträgt.task The invention is now to provide a front motor vehicle door, the means of simple and inexpensive measures without significant increase in weight an improved occupant protection, in particular with regard to a Side impact contributes.
Erfindungsgemäß wird die Aufgabe durch eine vordere Kraftfahrzeugtür mit einem Türkasten und einem Türfensterrahmen mit einer in den Türkasten versenkbaren Fensterscheibe, wobei der Türkasten aus Vertikal- und Horizontalträgerteilen sowie einem Türaußenblech und einem dazu beabstandetem Türinnenblech mit innenseitiger Beplankung in Form einer Türinnenverkleidung gebildet ist und wobei der Türkasten zumindest ein Seitenaufprallschutzelement aufweist, dadurch gelöst, dass im Bereich und in Höhe einer sich in Fahrzeugquerrichtung erstreckenden Instrumententafel zur Ausbildung eines weiteren Kraftpfades von der Kraftfahrzeugtür in die Kraftfahrzeugkarosserie zwischen dem Türinnenblech und der Türinnenverkleidung ein erstes Kraftübertragungselement fest angeordnet ist, welchem ein benachbartes und innerhalb der Instrumententafel angeordnetes sowie an derselben und/oder an einem tragenden Bauteil der Kraftfahrzeugkarosserie sich abstützendes zweites Kraftübertragungselement zugeordnet ist. Das zwischen dem Türinnenblech und der Türinnenverkleidung angeordnete erste Kraftübertragungselement kann dabei durch einen weitestgehend starren Schaumstoffblock oder eine Verrippung der Innenkontur der Türinnenverkleidung gebildet sein, wobei das innerhalb der Instrumententafel angeordnete und an derselben oder einem tragenden Bauteil der Kraftfahrzeugkarosserie sich abstützende zweite Kraftübertragungselement vorzugsweise durch einen weitestgehend starren Schaumstoffblock gebildet ist. Zur Herstellung besagter Schaumstoffblöcke bietet sich insbesondere ein Kunststoff oder Metallschaum an. Was das zumindest eine Seitenaufprallschutzelement anbelangt, ist dieses durch ein langgestrecktes Profilelement gebildet, welches vorzugsweise in der Beabstandung zwischen Türaußen- und Türinnenblech angeordnet ist.According to the invention Task by a front motor vehicle door with a door box and a door window frame with one in the door box retractable window pane, the door box consisting of vertical and horizontal support parts and a door outer panel and a door inner panel spaced therefrom formed with inside planking in the form of a door inner lining is and the door box has at least one side impact protection element, achieved in that in the area and in height a dashboard extending in the vehicle transverse direction for the formation of a further force path from the motor vehicle door into the motor vehicle body between the door inner panel and the door interior paneling a first power transmission element is fixed, which is an adjacent and within the Instrument panel arranged as well as on the same and / or on a supporting Component of the vehicle body is supported second power transmission element assigned. The between the inner door panel and the door inner panel arranged first power transmission element can by a largely rigid foam block or a ribbing of the inner contour of the door inner lining formed be disposed within the instrument panel and on the same or a load-bearing component of the vehicle body supporting oneself second power transmission element preferably by a largely rigid foam block is formed. To produce said foam blocks in particular a plastic or metal foam. At least that's what As regards a side impact protection element, this is by a elongated profile element formed, which is preferably in the gap between door outside and Inner door panel is arranged.
Die Erfindung wird nachstehend anhand eines in den Zeichnungen schematisch dargestellten Ausführungsbeispieles näher erläutert. Es zeigen:The Invention will now be described schematically with reference to the drawings illustrated embodiment explained in more detail. It demonstrate:
An
den Türkasten
Des
Weiteren ist dem Türkasten
Das
Seitenaufprallschutzelement
Wie
der
Erfindungsgemäß ist nunmehr
im Bereich und in Höhe
der sich in Fahrzeuquerrichtung erstreckenden Instrumententafel
Diesem
ersten Kraftübertragungselement
Vorliegend
sind die Kraftübertragungselemente
Statt
als Schaumstoffblock kann das Kraftübertragungselement
Die
Funktion der Erfindung wird nachfolgend anhand der
Im
Falle eines Seitenaufpralles, hier dargestellt durch den Kraftpfeil "F", wird herkömmlich die auf die Kraftfahrzeugtür
Vermittels
der beiden zueinander korrespondierenden Kraftübertragungselemente
Durch diese Maßnahme können vorteilhaft weitere Bauteile der Kraftfahrzeugkarosserie in die Kräfteabsorption besonders wirkungsvoll eingebunden werden, wodurch eine deutliche Reduzierung der maximalen Intrusion und Intrusionsgeschwindigkeit und demgemäß eine deutliche Erhöhung des Insassenschutzes erzielbar ist.By This measure can Advantageously, further components of the motor vehicle body in the absorption of forces be particularly effectively integrated, creating a significant Reduction of maximum intrusion and intrusion speed and accordingly a distinct one increase occupant protection is achievable.
- 11
- KraftfahrzeugtürMotor vehicle door
- 22
- Instrumententafeldashboard
- 33
- Türkastendoor box
- 44
- TüraußenblechOuter door panel
- 55
- TürinnenblechInner door panel
- 66
- TürinnenverkleidungDoor lining
- 77
- SeitenaufprallschutzelementSide impact protection element
- 88th
- A-SäuleA column
- 99
- B-SäuleB-pillar
- 1010
- KraftübertragungselementPower transmission element
- 1111
- KraftübertragungselementPower transmission element
- 1212
- Kraftpfadforce path
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410059215 DE102004059215A1 (en) | 2004-12-09 | 2004-12-09 | Front motor vehicle door has force transfer element fixed at height of instrument panel and in transverse direction between door inner panel and inner cladding to provide further force path from door into vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410059215 DE102004059215A1 (en) | 2004-12-09 | 2004-12-09 | Front motor vehicle door has force transfer element fixed at height of instrument panel and in transverse direction between door inner panel and inner cladding to provide further force path from door into vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102004059215A1 true DE102004059215A1 (en) | 2006-06-14 |
Family
ID=36500145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200410059215 Withdrawn DE102004059215A1 (en) | 2004-12-09 | 2004-12-09 | Front motor vehicle door has force transfer element fixed at height of instrument panel and in transverse direction between door inner panel and inner cladding to provide further force path from door into vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102004059215A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008022810A1 (en) * | 2006-08-23 | 2008-02-28 | Faurecia Innenraum Systeme Gmbh | Vehicle with an instrument panel designed for a side impact |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69301348T2 (en) * | 1992-08-28 | 1996-05-30 | Lorraine Laminage | Vehicle side wall |
| DE19756459A1 (en) * | 1997-11-25 | 1999-06-02 | Wagon Automotive Gmbh | Automobile door impact bar |
| DE19801842A1 (en) * | 1998-01-13 | 1999-07-22 | Sommer Allibert Lignotock Gmbh | Door of motor vehicle, providing better side impact resistance and more room for interior equipping |
-
2004
- 2004-12-09 DE DE200410059215 patent/DE102004059215A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69301348T2 (en) * | 1992-08-28 | 1996-05-30 | Lorraine Laminage | Vehicle side wall |
| DE19756459A1 (en) * | 1997-11-25 | 1999-06-02 | Wagon Automotive Gmbh | Automobile door impact bar |
| DE19801842A1 (en) * | 1998-01-13 | 1999-07-22 | Sommer Allibert Lignotock Gmbh | Door of motor vehicle, providing better side impact resistance and more room for interior equipping |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008022810A1 (en) * | 2006-08-23 | 2008-02-28 | Faurecia Innenraum Systeme Gmbh | Vehicle with an instrument panel designed for a side impact |
| DE102006040032A1 (en) * | 2006-08-23 | 2008-03-13 | Faurecia Innenraum Systeme Gmbh | Vehicle with an instrument panel designed against a side impact |
| CN101506027B (en) * | 2006-08-23 | 2010-12-01 | 法雷西亚室内系统公司 | Vehicle with instrument panel designed for side impact |
| US8128148B2 (en) | 2006-08-23 | 2012-03-06 | Faurecia Innenraum Systeme Gmbh | Vehicle with an instrument panel which is designed for a side impact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8120 | Willingness to grant licences paragraph 23 | ||
| R012 | Request for examination validly filed |
Effective date: 20110730 |
|
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |