WO2005075227A1 - Motor vehicle door - Google Patents

Motor vehicle door Download PDF

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Publication number
WO2005075227A1
WO2005075227A1 PCT/EP2005/000627 EP2005000627W WO2005075227A1 WO 2005075227 A1 WO2005075227 A1 WO 2005075227A1 EP 2005000627 W EP2005000627 W EP 2005000627W WO 2005075227 A1 WO2005075227 A1 WO 2005075227A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
inner part
vehicle door
stiffening
wall
Prior art date
Application number
PCT/EP2005/000627
Other languages
German (de)
French (fr)
Inventor
Michael Fütterer
Jürgen ZAHN
Original Assignee
Daimlerchrysler Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE200410005323 external-priority patent/DE102004005323B3/en
Application filed by Daimlerchrysler Ag filed Critical Daimlerchrysler Ag
Publication of WO2005075227A1 publication Critical patent/WO2005075227A1/en

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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
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0429—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged diagonally
    • 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
    • B60J5/0412—Lower door structure
    • B60J5/0416—Assembly panels to be installed in doors as a module with components, e.g. lock or window lifter, attached thereto
    • 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
    • B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0425—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged essentially horizontal in the centre of the lower door structure
    • 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
    • B60J5/0437—Elongated type elements, e.g. beams, cables, belts or wires characterised by the attachment means to the door, e.g. releasable attachment means
    • 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
    • B60J5/0444—Beams characterised by a special cross section

Definitions

  • the invention relates to a motor vehicle door with an outer wall and an inner part according to the preamble of patent claim 1.
  • stiffening elements usually in the form of profiles, immediately behind the outer wall.
  • an example of such motor vehicle doors is disclosed in DE 197 32 225 AI, with an inner part which is designed as an assembly carrier.
  • the inner part accommodates a window regulator actuation which has two sliding guides for guiding a window pane.
  • the sliding guides are attached to the inner part, so that the inner part can be inserted into the motor vehicle door in a modular manner during assembly with all units.
  • a stiffening element running diagonally across the motor vehicle door is provided, which is assigned to the outer wall and extends immediately behind the outer wall and before the window regulator is actuated. If side impact protection is to be increased in motor vehicle doors according to the prior art, this is generally achieved by reinforcing the stiffening element or by arranging or extending it in the motor vehicle door. However, this always causes an unwanted increase in the door weight.
  • the object is therefore to develop a motor vehicle door in which the weight of the motor vehicle door increases only minimally while at the same time improving the side impact protection.
  • the motor vehicle door comprises an outer wall and an inner part, the inner part being designed as an assembly carrier and receiving, among other things, a window lift actuation.
  • a stiffening profile is assigned to the outer wall.
  • the window regulator actuation has two sliding guides, to which a further stiffening strut is attached according to the invention.
  • an existing component that increases the rigidity of the motor vehicle door is used together with the stiffening strut to improve the behavior in the event of a side impact.
  • the additional stiffening strut which is connected to the inner part and the two sliding guides, forms a second, stable crash plane that can be designed in accordance with the new crash requirements.
  • the motor vehicle door can be variably designed with regard to side impact protection, regardless of how the stiffening profile is arranged on the outer skin.
  • the stiffening strut according to the invention on the window regulator actuation can also improve the longitudinal force transmission in the event of a frontal impact.
  • the increase in the rigidity of the motor vehicle door leads also improved behavior with a force acting perpendicular to the door.
  • the motor vehicle door according to the invention is designed with a horizontally oriented stiffening profile and a stiffening strut extending diagonally across the inner part, so that the suitability is also improved, for example, for a pole impact.
  • the tube can optionally be made of aluminum, steel or plastic. Good stiffness values are achieved if the aluminum tube is deformed in the longitudinal direction in such a way that opposing areas are embossed at least in the area of the connection points. At the connection points, the areas are embossed on one another or the stiffening plane is unembossed with an inserted continuous sleeve.
  • the stiffening strut can be connected to the sliding guide via a screw connection.
  • the screw connection comprises a spacer sleeve, the stiffening strut being supported by a piece of foam on the sliding guide.
  • FIG. 1 is a side view of a motor vehicle door
  • 2 shows a sectional view along line II-II in FIG. 1
  • FIG. 3 shows a sectional view along line III-III in FIG. 1
  • FIG. 4 shows a second embodiment of FIG. 3.
  • a motor vehicle door 1 is shown in a side view, which comprises an inner part 2 and an outer wall 3.
  • the outer wall 3 is only partially shown, this being associated with a stiffening profile 4.
  • the stiffening profile 4 extends horizontally and is designed as a hollow profile for side impact protection.
  • the inner part 2 is an assembly carrier which comprises a parapet 5 to which a window opening 6 connects.
  • the inner part 2 is connected to the outer wall 3 in such a way that a cavity for receiving the aggregates of the inner part 2 is formed.
  • the inner part 2 accommodates, inter alia, a Novaheberbet actuating 7, the two sliding guides for guiding a window pane not shown having •. 8 and 9
  • Each of the sliding guides 8 and 9 is fixed at its two ends to the inner part 2.
  • a stiffening element 10 is fastened diagonally via the inner part 2 to the two sliding guides 8, 9.
  • the stiffening element 10 is fastened to the inner part 2 at connection points 11 and 12 with the sliding guides 8 and 9 and via fastenings 13 and 14.
  • the stiffening element 10 thus forms a second crash plane behind the crash plane of the outer wall 3 formed by the stiffening profile 4.
  • Figure 2 shows a sectional view along the section line II-II, which runs longitudinally through the stiffening element 10.
  • the sliding guide 9 is connected to the stiffening element 10 via a screw connection 15, which is formed by a screw 16 and a weld nut 17.
  • the stiffening element 10 is designed as an aluminum tube, the opposite regions 18 and 19 of which are embossed on one another at least in a partial section, so that a two-chamber hollow profile results.
  • the sliding guide 9 is shaped as an open U-profile, on which carriers 20 slide along.
  • the drivers 20 carry a window pane 22 via a supporting component 21.
  • the stiffening profile 4 extends between the window pane 22 and the outer wall 3.
  • FIG. 3 shows a section through the sliding guide 9.
  • the same components are identified by the same reference numerals as in FIGS. 2 and 1.
  • a support 23 is provided between the stiffening element 10 and the sliding guide 9.
  • FIG. 4 shows a second embodiment according to FIG. 3, in which the support 23 is replaced by a spacer sleeve 24 and a foam part 25.
  • the spacer sleeve 24 and the foam part 25 ensure that tolerance compensation can take place over the length of the door during assembly.
  • the same reference numerals designate the same components.

Abstract

The invention relates to a motor vehicle door (1) comprising an outer wall (3) and an inner part (2), which can be configured as an assembly support. The inner part (2) houses a window lifter mechanism (7) comprising two sliding guides (8) and (9) that guide a window pane (22) and are fixed to the inner part (2). To provide side impact protection, at least one reinforcement element (4), located between the window lifter mechanism (7) and the outer wall (3), is allocated to said outer wall (3). The aim of the invention is to further improve the side impact protection for a motor vehicle door. To achieve this, the door is provided with at least one additional reinforcement strut (10), which is connected to the two sliding guides (8) and (9). Alternatively, said reinforcement strut (10) can be connected to the two sliding guides (8) and (9) and the inner part (2).

Description

DaimlerChrysler AGDaimlerChrysler AG
Kr a f t f ahr z eug t ürForce for door
Die Erfindung betrifft eine Kraftfahrzeugtur mit einer Außenwand und einem Innenteil gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a motor vehicle door with an outer wall and an inner part according to the preamble of patent claim 1.
Im Serienfahrzeugbau sind Türsysteme bekannt, die für den Seitenaufprallschutz außenliegende Querverstärkungen aufweisen. Um die hohen Anforderungen desIn series vehicle construction, door systems are known which have external transverse reinforcements for side impact protection. To meet the high requirements of the
Seitenaufprallschutzes zu erfüllen, erstrecken sich ein oder mehrere Versteifungselemente, meist in Form von Profilen, -unmittelbar hinter der Außenwand.To meet side impact protection, extend one or more stiffening elements, usually in the form of profiles, immediately behind the outer wall.
Ein Beispiel für derartige Kraftfahrzeugtüren ist in der DE 197 32 225 AI offenbart, mit einem Innenteil, das als Aggregateträger ausgebildet ist . Das Innenteil nimmt unter anderem eine Fensterheberbetatigung auf, die zur Führung einer Fensterscheibe zwei Schiebeführungen aufweist . Die Schiebeführungen sind am Innenteil befestigt, so dass das Innenteil modulartig bei der Montage mit allen Aggregaten in die Kraftfahrzeugtur eingesetzt werden kann. Für den Seitenaufprallschutz ist ein diagonal über die Kraftfahrzeugtur verlaufendes Versteifungselement vorgesehen, das der Außenwand zugeordnet ist und sich unmittelbar hinter der Außenwand und vor der Fensterheberbetatigung erstreckt. Sofern bei Kraftfahrzeugtüren nach dem Stand der Technik der Seitenaufprallschutz erhöht werden soll, wird dies in der Regel über eine Verstärkung des Versteifungselements beziehungsweise durch dessen Anordnung oder Verlauf in der Kraftfahrzeugtur erzielt. Dies bewirkt jedoch immer eine ungewollte Zunahme des Türgewichts.An example of such motor vehicle doors is disclosed in DE 197 32 225 AI, with an inner part which is designed as an assembly carrier. Among other things, the inner part accommodates a window regulator actuation which has two sliding guides for guiding a window pane. The sliding guides are attached to the inner part, so that the inner part can be inserted into the motor vehicle door in a modular manner during assembly with all units. For the side impact protection, a stiffening element running diagonally across the motor vehicle door is provided, which is assigned to the outer wall and extends immediately behind the outer wall and before the window regulator is actuated. If side impact protection is to be increased in motor vehicle doors according to the prior art, this is generally achieved by reinforcing the stiffening element or by arranging or extending it in the motor vehicle door. However, this always causes an unwanted increase in the door weight.
Es besteht daher die Aufgabe, eine Kraftfahrzeugtur zu entwickeln, bei der das Gewicht der Kraftfahrzeugtur bei gleichzeitiger Verbesserung des Seitenaufprallschutzes nur minimal zunimmt .The object is therefore to develop a motor vehicle door in which the weight of the motor vehicle door increases only minimally while at the same time improving the side impact protection.
Diese Aufgabe wird mit den Merkmalen des Patentanspruchs 1 gelöst. Es ist vorgesehen, dass die Kraftfahrzeugtur eine Außenwand und ein Innenteil umfasst, wobei das Innenteil als Aggregateträger ausgebildet ist und unter anderem eine Fensterheberbet tigung aufnimmt. Der Außenwand ist ein Versteifungsprofil zugeordnet . Die Fensterheberbetatigung weist zwei Schiebeführungen auf, an denen erfindungsgemäß eine weitere Versteifungsstrebe befestigt ist. Somit wird ein bereits vorhandenes, die Steifigkeit der Kraftfahrzeugtur erhöhendes Bauteil zusammen mit der Versteifungsstrebe dazu genutzt, das Verhalten beim Seitenaufprall zu verbessern. Durch die zusätzliche Versteifungsstrebe, das mit dem Innenteil und den zwei Schiebeführungen verbunden ist, wird eine zweite, stabile Crashebene gebildet, die entsprechend den neuen Crashanforderungen ausgelegt werden kann. Dadurch kann eine variable Auslegung der Kraftfahrzeugtur hinsichtlich des Seitenaufprallschutzes erfolgen unabhängig davon, wie das Versteifungsprofil an der Außenhaut angeordnet ist. Durch die erfindungsgemäße Versteifungsstrebe an der Fensterheberbetatigung lässt sich zudem die Längskraftübertragung bei einem Frontalaufprall verbessern. Die Erhöhung der Steifigkeit der Kraftfahrzeugtur führt außerdem zu einem verbesserten Verhalten bei einer senkrecht auf die Tür wirkenden Kraft .This object is achieved with the features of patent claim 1. It is envisaged that the motor vehicle door comprises an outer wall and an inner part, the inner part being designed as an assembly carrier and receiving, among other things, a window lift actuation. A stiffening profile is assigned to the outer wall. The window regulator actuation has two sliding guides, to which a further stiffening strut is attached according to the invention. Thus, an existing component that increases the rigidity of the motor vehicle door is used together with the stiffening strut to improve the behavior in the event of a side impact. The additional stiffening strut, which is connected to the inner part and the two sliding guides, forms a second, stable crash plane that can be designed in accordance with the new crash requirements. As a result, the motor vehicle door can be variably designed with regard to side impact protection, regardless of how the stiffening profile is arranged on the outer skin. The stiffening strut according to the invention on the window regulator actuation can also improve the longitudinal force transmission in the event of a frontal impact. The increase in the rigidity of the motor vehicle door leads also improved behavior with a force acting perpendicular to the door.
Die erfindungsgemäße Kraftfahrzeugtur ist in einer bevorzugten Ausführungsform mit einem horizontal ausgerichteten Versteifungsprofil und einer sich diagonal über das Innenteil erstreckenden Versteifungsstrebe ausgebildet, so dass die Eignung beispielsweise auch für einen Pfahlaufprall verbessert wird.In a preferred embodiment, the motor vehicle door according to the invention is designed with a horizontally oriented stiffening profile and a stiffening strut extending diagonally across the inner part, so that the suitability is also improved, for example, for a pole impact.
Durch die Verwendung einer rohrförmigen Versteifungsstrebe kann das Gewicht der Kraftfahrzeugtur bei Erhöhung der Steifigkeit weiter reduziert werden. Wahlweise kann das Rohr aus Aluminium, Stahl oder Kunststoff gefertigt sein. Gute Steifigkeitswerte werden erreicht, wenn das Aluminiumrohr in Längsrichtung derart verformt ist, dass gegenüberliegende Bereiche zumindest im Bereich der Anbindungspunkte aufeinandergeprägt sind. An den Anbindungspunkten werden die Bereiche aufeinander geprägt oder die Versteifungsebene ungeprägt mit eingelegter durchgehende Hülse verbunden.By using a tubular stiffening strut, the weight of the motor vehicle door can be further reduced while increasing the rigidity. The tube can optionally be made of aluminum, steel or plastic. Good stiffness values are achieved if the aluminum tube is deformed in the longitudinal direction in such a way that opposing areas are embossed at least in the area of the connection points. At the connection points, the areas are embossed on one another or the stiffening plane is unembossed with an inserted continuous sleeve.
In einfacher Weise kann die Versteifungsstrebe über eine Schraubverbindung mit der Schiebeführung verbunden sein.In a simple manner, the stiffening strut can be connected to the sliding guide via a screw connection.
Um bei der Montage einen Toleranzausgleich vornehmen zu können, umfasst die Schraubverbindung eine Abstandshülse, wobei sich die Versteifungsstrebe über ein Schaumstück an der Schiebeführung abstützt.In order to be able to compensate for tolerances during assembly, the screw connection comprises a spacer sleeve, the stiffening strut being supported by a piece of foam on the sliding guide.
Eine bevorzugte Ausführungsform wird anhand der Zeichnung erläutert. Dabei zeigen:A preferred embodiment is explained with reference to the drawing. Show:
Fig. 1 eine Seitenansicht einer Kraftfahrzeugtur, Fig. 2 eine Schnittdarstellung gemäß Linie II-II in Figur 1, Fig. 3 eine Schnittdarstellung gemäß Linie III-III in Figur 1 sowie Fig. 4 eine zweite Ausführungsform zu Figur 3.1 is a side view of a motor vehicle door, 2 shows a sectional view along line II-II in FIG. 1, FIG. 3 shows a sectional view along line III-III in FIG. 1, and FIG. 4 shows a second embodiment of FIG. 3.
In Figur 1 ist eine Kraftfahrzeugtur 1 in einer Seitenansicht dargestellt, die ein Innenteil 2 sowie eine Außenwand 3 umfasst-. Die Außenwand 3 ist nur teilweise dargestellt, wobei dieser ein Versteifungsprofil 4 zugeordnet ist.' Das Versteifungsprofil 4 erstreckt sich horizontal und ist als Hohlprofil für den Seitenaufprallschutz ausgebildet.In Figure 1, a motor vehicle door 1 is shown in a side view, which comprises an inner part 2 and an outer wall 3. The outer wall 3 is only partially shown, this being associated with a stiffening profile 4. ' The stiffening profile 4 extends horizontally and is designed as a hollow profile for side impact protection.
Das Innenteil 2 ist ein Aggregateträger, der eine Brüstung 5 umfasst, an die sich eine Fensteröffnung 6 anschließt. Das Innenteil 2 ist mit der Außenwand 3 derart verbunden, dass ein Hohlraum zur Aufnahme der Aggregate des Innenteils 2 gebildet wird.The inner part 2 is an assembly carrier which comprises a parapet 5 to which a window opening 6 connects. The inner part 2 is connected to the outer wall 3 in such a way that a cavity for receiving the aggregates of the inner part 2 is formed.
Das Innenteil 2 nimmt unter anderem eine Fensterheberbet tigung 7 auf, die zur Führung einer nicht • dargestellten Fensterscheibe zwei Schiebeführungen 8 und 9 aufweist. Jede der Schiebeführungen 8 beziehungsweise 9 ist an ihren beiden Enden an dem Innenteil 2 festgelegt. Zusätzlich zu dem Versteifungsprofil 4 der Außenwand 3 ist ein Versteifungselement 10 diagonal über das Innenteil 2 an den zwei Schiebeführungen 8,9 befestigt. Dazu ist das Versteifungselement 10 an Anbindungspunkten 11 und 12 mit den Schiebeführungen 8 bzw. 9 sowie über Befestigungen 13 und 14 an dem Innenteil 2 befestigt .The inner part 2 accommodates, inter alia, a Fensterheberbet actuating 7, the two sliding guides for guiding a window pane not shown having •. 8 and 9 Each of the sliding guides 8 and 9 is fixed at its two ends to the inner part 2. In addition to the stiffening profile 4 of the outer wall 3, a stiffening element 10 is fastened diagonally via the inner part 2 to the two sliding guides 8, 9. For this purpose, the stiffening element 10 is fastened to the inner part 2 at connection points 11 and 12 with the sliding guides 8 and 9 and via fastenings 13 and 14.
Damit bildet das Versteifungselement 10 eine zweite Crashebene hinter der durch das Versteifungsprofil 4 gebildeten Crashebene der Außenwand 3. Figur 2 zeigt eine Schnittdarstellung gemäß der Schnittlinie II-II, die längs durch das Versteifungselement 10 verläuft. Die Verbindung der Schiebeführung 9 mit dem Versteifungselement 10 erfolgt über eine Schraubverbindung 15, die durch eine Schraube 16 sowie eine Schweißmutter 17 gebildet ist. Das Versteifungselement 10 ist als Aluminiumrohr ausgebildet, dessen gegenüberliegende Bereiche 18 und 19 zumindest in einem Teilabschnitt aufeinander geprägt sind, so dass sich ein zweikammeriges Hohlprofil ergibt. Die Schiebeführung 9 ist als offenes U-Profil geformt, auf denen Mitnehmer 20 entlang gleiten . Die Mitnehmer 20 tragen über ein Tragbauteil 21 eine Fensterscheibe 22. Zwischen der Fensterscheibe 22 und der Außenwand 3 erstreckt sich das Versteifungsprofil 4.The stiffening element 10 thus forms a second crash plane behind the crash plane of the outer wall 3 formed by the stiffening profile 4. Figure 2 shows a sectional view along the section line II-II, which runs longitudinally through the stiffening element 10. The sliding guide 9 is connected to the stiffening element 10 via a screw connection 15, which is formed by a screw 16 and a weld nut 17. The stiffening element 10 is designed as an aluminum tube, the opposite regions 18 and 19 of which are embossed on one another at least in a partial section, so that a two-chamber hollow profile results. The sliding guide 9 is shaped as an open U-profile, on which carriers 20 slide along. The drivers 20 carry a window pane 22 via a supporting component 21. The stiffening profile 4 extends between the window pane 22 and the outer wall 3.
Die Schnittdarstellung gemäß Figur 3 zeigt einen Schnitt durch die Schiebeführung 9. Gleiche Bauteile werden durch gleiche Bezugszeichen wie in Figur 2 und 1 bezeichnet. Zwischen dem Versteifungselement 10 und der Schiebeführung 9 ist eine Auflage 23 vorgesehen.The sectional view according to FIG. 3 shows a section through the sliding guide 9. The same components are identified by the same reference numerals as in FIGS. 2 and 1. A support 23 is provided between the stiffening element 10 and the sliding guide 9.
Im Gegensatz dazu zeigt Figur 4 eine zweite Ausführungsform gemäß Figur 3, bei der die Auflage 23 durch eine Abstandshülse 24 und ein Schaumstoffteil 25 ersetzt ist. Die Abstandshülse 24 sowie das Schaumstoffteil 25 gewährleisten, dass bei der Montage ein Toleranzausgleich über die Türlänge erfolgen kann. Auch in Figur 4 bezeichnen gleiche Bezugsziffern gleiche Bauteile. In contrast, FIG. 4 shows a second embodiment according to FIG. 3, in which the support 23 is replaced by a spacer sleeve 24 and a foam part 25. The spacer sleeve 24 and the foam part 25 ensure that tolerance compensation can take place over the length of the door during assembly. In FIG. 4 too, the same reference numerals designate the same components.

Claims

Dai lerChrysler AGPatentansprüche Dai lerChrysler AG patent claims
1. Kraftfahrzeugtur mit einer Außenwand und einem Innenteil, oder einem Aggregateträger ausgebildet ist, welches eine Fensterheberbetatigung aufnimmt, die zur Führung einer Fensterscheibe zwei Schiebeführungen aufweist, die am Innenteil oder Aggregateträger befestigt sind, wobei der Außenwand wenigstens ein Versteifungsprofil zum Seitenaufprallschutz zugeordnet ist, das zwischen der Fensterheberbetatigung und Außenwand angeordnet ist, dadurch gekennzeichnet, dass wenigstens eine weitere Versteifungselement (10) vorgesehen ist, das mit den zwei Schiebeführungen (8,9) verbunden und an dem Innenteil (2) oder Aggregateträger befestigt ist.1.Motor vehicle door is formed with an outer wall and an inner part, or an assembly support, which receives a window actuation, which has two sliding guides for guiding a window pane, which are fastened to the inner part or assembly support, the outer wall being assigned at least one stiffening profile for side impact protection, which is arranged between the window regulator actuation and the outer wall, characterized in that at least one further stiffening element (10) is provided, which is connected to the two sliding guides (8, 9) and fastened to the inner part (2) or assembly carrier.
2. Kraftfahrzeugtur nach Anspruch 1, dadurch gekennzeichnet, dass sich die Versteifungsstrebe (10) schräg oder horizontal über das Innenteil (2) erstreckt und das Versteifungsprofil (4) horizontal oder schräg ausgerichtet ist.2. Motor vehicle door according to claim 1, characterized in that the stiffening strut (10) extends obliquely or horizontally over the inner part (2) and the stiffening profile (4) is aligned horizontally or obliquely.
3. Kraftfahrzeugtur nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Versteifungsstrebe (10) als Rohr ausgebildet ist .3. Motor vehicle door according to claim 1 or 2, characterized in that the stiffening strut (10) is designed as a tube.
4. Kraftfahrzeugtur nach Anspruch 1, dadurch gekennzeichnet, dass die Versteifungsstrebe (10) über eine Schraubverbindung (15) mit der Schiebeführung (8,9) verbunden .ist.4. Motor vehicle door according to claim 1, characterized in that the stiffening strut (10) is connected to the sliding guide (8, 9) via a screw connection (15).
5. Kraftfahrzeugt r nach Anspruch 1, dadurch gekennzeichnet, dass die Schraubverbindung (15) eine Abstandshülse (24) umfasst, wobei sich die Versteifungsstrebe (10) zum Toleranzausgleich über ein Schaumstück (25) an der Schiebeführung (8,9) abstützt. 5. Motor vehicle r according to claim 1, characterized in that the screw connection (15) comprises a spacer sleeve (24), the stiffening strut (10) being supported for tolerance compensation via a foam piece (25) on the sliding guide (8, 9).
PCT/EP2005/000627 2004-02-04 2005-01-22 Motor vehicle door WO2005075227A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102004005323.5 2004-02-04
DE200410005323 DE102004005323B3 (en) 2004-02-04 2004-02-04 Vehicle door, especially a car door, has an additional door stiffening element that is mounted diagonally across the door and is connected to the window guides and the door inner part or door activation unit carrier
DE202004008026U DE202004008026U1 (en) 2004-02-04 2004-05-19 Motor vehicle door
DE202004008026.5 2004-05-19

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WO2005075227A1 true WO2005075227A1 (en) 2005-08-18

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PCT/EP2005/000627 WO2005075227A1 (en) 2004-02-04 2005-01-22 Motor vehicle door

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WO (1) WO2005075227A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302725A2 (en) * 1987-08-07 1989-02-08 Jaguar Cars Limited Vehicle door assembly
DE3934590A1 (en) * 1989-10-17 1991-04-25 Audi Ag Modular construction vehicle door - has central support frame with hollow cross=section members and separate covering skins
DE19732225A1 (en) 1997-07-26 1999-02-11 Kiekert Ag Vehicle door
DE19924615A1 (en) * 1998-06-02 1999-12-16 Kuester & Co Gmbh Inner lining element for motor vehicle door
JP2001310632A (en) * 2000-04-28 2001-11-06 Kasai Kogyo Co Ltd Door structure for vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302725A2 (en) * 1987-08-07 1989-02-08 Jaguar Cars Limited Vehicle door assembly
DE3934590A1 (en) * 1989-10-17 1991-04-25 Audi Ag Modular construction vehicle door - has central support frame with hollow cross=section members and separate covering skins
DE19732225A1 (en) 1997-07-26 1999-02-11 Kiekert Ag Vehicle door
DE19924615A1 (en) * 1998-06-02 1999-12-16 Kuester & Co Gmbh Inner lining element for motor vehicle door
JP2001310632A (en) * 2000-04-28 2001-11-06 Kasai Kogyo Co Ltd Door structure for vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 03 3 April 2002 (2002-04-03) *

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