DE3215977A1 - Motor vehicle door made of plastic - Google Patents

Motor vehicle door made of plastic

Info

Publication number
DE3215977A1
DE3215977A1 DE19823215977 DE3215977A DE3215977A1 DE 3215977 A1 DE3215977 A1 DE 3215977A1 DE 19823215977 DE19823215977 DE 19823215977 DE 3215977 A DE3215977 A DE 3215977A DE 3215977 A1 DE3215977 A1 DE 3215977A1
Authority
DE
Germany
Prior art keywords
plastic
motor vehicle
door
cross member
inner structure
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Withdrawn
Application number
DE19823215977
Other languages
German (de)
Inventor
Franco Torino Mantegazza
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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
Application filed by Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of DE3215977A1 publication Critical patent/DE3215977A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0431Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the hinge area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0433Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the lock area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Description

B e s c h r e i b u nB e s c h r e i b u n

Die Erfindung betrifft eine Kraftfahrzeugtür aus Kunststoff der im Oberbegriff des Patentanspruchs angegebenen Gattung.The invention relates to a motor vehicle door made of plastic in the preamble of the claim specified genus.

In der Krafbfahrzeugkonstruktion wird es immer häufiger üblich, bestimmte Teile der Fahrzeugkaros- · serie aus Kunststoff herzustellen, weil dadurch eine Reihe νοη Vorteilen erzielt wird, beispielsweise ein geringeres Gesamtgewicht des Fahrzeuges und die Möglichkeit des Recycling dieser Kunststoffteile, wenn diese nach einer gewissen Benutzungsdauer ersetzt werden müssen.. .It will always be in power vehicle construction it is more common to remove certain parts of the vehicle body series made of plastic because it creates a Series νοη advantages is achieved, for example a lower total weight of the vehicle and the possibility of recycling these plastic parts, if replaced after a certain period of use Need to become.. .

Bei Kr-aftfahrzeugtüren aus Kunststoff tritt jedoch häufig der Nächteil ein, daß wegen der erforderlichen Verspannung für die gegenseitige Befestigung die miteinander in Berührung kommenden Teile nachgeben oder beschädigt werden, weil der Kunststoff nur eine begrenzte Härte hat, so daß die Befestigung zwischen di'esen Teilen mangelhaft und nicht sicher genug ist.In the case of motor vehicle doors made of plastic, however, the disadvantage often occurs that because of the required Bracing for the mutual fastening give way or the parts coming into contact with one another damage because the plastic is limited Has hardness, so that the attachment between these parts is inadequate and not secure enough.

Insbesondere tritt dies ein beim Befestigen mittels üblicher Elemente, beispielsweise Bolzen und Muttern, zwischen dom; inneren Tragwerk cius Kunststoff und dem Scharnier am Pfosten der Karosserie und iiußerdem zwischen= dom inneren Tragwerk und dem Schloß der Tür.In particular, this occurs when fastening by means common elements, such as bolts and nuts, between dom; inner structure cius plastic and the Hinge on the body post and also between = the inner structure and the lock of the door.

-2--2-

3215Ü773215Ü77

Der Erfindung liegt die Aufgabe zugrunde, eine Tür aus Kunststoff der gattungsgemäßen Bauart so auszubilden, daß diese Nachteile vermieden werden ν wobei eine einfache Konstruktion geringer Kosten ertoöglicht werden soll.The invention is based on the object of designing a plastic door of the generic type in such a way that that these disadvantages are avoided ν where a simple, low-cost construction is to be made possible.

Gemäß der Erfindung wird diese Aufgabe dadurch gelöst, daß an den Enden des Querträgers atoei Schenkel ausgebildet sind, mit denen der Querträger über Befestigungsmittel und unter Zwischenfügung der Wände des inneren'Tragwerkes, die an den Schenkeln anliegen, einerseits über das Scharniergelenk der Tür an einem Pfosten des Kraftfahrzeugs und andererseits am Schloß der Tür befestigt ist.According to the invention, this object is achieved by that at the ends of the cross member atoei legs are formed with which the cross member via fastening means and with the interposition of the walls of the inner structure, which rest on the legs, on the one hand via the hinge of the door on one Post of the motor vehicle and on the other hand at the lock the door is attached.

Die Erfindung ist nachstehend an einem Ausführungsbeispiel erläutert, das in der Zeicihnung dargestellt ist. Es zeigen:The invention is explained below using an exemplary embodiment that is shown in the drawing is. Show it:

Figur 1 <- die Ansicht einer Tür undFigure 1 <- the view of a door and

Figur 2 - eine vergrößerte 3chnittdarstellung ' ■ . in der Ebene der Linie 1-Ί der FigurFIG. 2 - an enlarged 3-sectional view. in the plane of line 1-Ί of the figure

Die in Figur 1 schematisch dargestellte Kraftfahrzeugtür ist mit 2 bezeichnet. Wie Figur 2 zeigt, hat' diese eine äußere Verkleidung 3 aus Kuns tstoff und ein inneres Tragwerk 4, das ebenfalls aus kunststoff besteht. Beide sind zur Herstellung eines einheit-The motor vehicle door shown schematically in FIG. 1 is denoted by 2. As Figure 2 shows, ' This an outer cladding 3 made of Kuns tstoff and an inner structure 4, which is also made of plastic consists. Both are to produce a unified

lichen Körpers miteinander verbunden. Hierzu sind am inneren Tragwerk 4 zwei Flansche 6 und 8 ausgebildet, die durch Verschweißen an der Innenseite der äußeren Verkleidung 3 befestigt sind.connected to each other. For this purpose are on inner structure 4 two flanges 6 and 8 formed by welding on the inside of the outer Cladding 3 are attached.

In dem durch die äußere Verkleidung 3 und das innere Tragwerk 4 gebildeten Zwischenraum 10 ist ein Querträger 11 untergebracht, der aus Metall besteht und in seiner Form derjenigen des inneren Tragwerks 4 angepaßt ist, so daß er ohne weiteres mit diesem verbunden werden kann.In that by the outer lining 3 and the inner Structure 4 formed space 10 is housed a cross member 11, which consists of metal and is adapted in shape to that of the inner structure 4, so that it is easily connected to this can be.

Der Querträger 11 hat an seinen beiden Enden je . einen Schenkel 12 bzw. 14, der in Flächenberührung mit der gegenüberliegenden Innenseite des inneren Tragwerkes 4 ist.The cross member 11 has each at both ends. a leg 12 or 14, which is in surface contact with the opposite inside of the inner structure 4 is.

In den Schenkel 1 ist eine Bohrung 16 eingearbeitet, . die mit einer Bohrung 18 im inneren Tragwerk 4 und mit einer Bohrung 20 eine3 Scharnierwinkels 22 fluchtetj alle drei Bohrungen 16, 18 und 20 haben denselben Durchmesser. Der Scharnierwinkel 22 ist drehbar an einem Ende eines Scharnierbügels 24 gelagert, der an einem Seitenpfosten 26 der Karosserie des Fahrzeugs befestigt ist.In the leg 1, a bore 16 is incorporated,. which is aligned with a bore 18 in the inner structure 4 and with a bore 20 a 3 hinge bracket 22 all three bores 16, 18 and 20 have the same diameter. The hinge bracket 22 is rotatable one end of a hinge bracket 24 mounted on a side post 26 of the body of the vehicle is attached.

Durch die Bohrungen 16, 18 und 20 ist der Schaft eines Bolzens 28 gesteckt, auf dessen Gewindeende, das .in den Zwischenraum 10 hineinragt, eine Mutter 30 aufgeschraubt ist und dadurch den Querträger mit demThe shaft is through the bores 16, 18 and 20 of a bolt 28 is inserted, a nut 30 on the threaded end of which protrudes into the space 10 is screwed on and thereby the cross member with the

-4--4-

inneren Tragwerk 4 und dem Scharnierwinkel 22 verspannt. inner structure 4 and the hinge bracket 22 braced.

Aueh in den Schenkel 14 des Querträgers 11 ist eine Bohrung 32 eingearbeitet, der eine Bohrung 34 gleichen Durchmessers im inneren Tragwerk 4 und eine Bohrung 36 ebenfalls gleichen Durchmessers in einem Schloß 38 entspricht, welches mit einem Riegel 40 zusammenarbeitet, der an einem Mittelpfosten 42 der Karosserie befestigt ist.Also in the leg 14 of the cross member 11 is a bore 32 machined, which is a bore 34 similar Diameter in the inner structure 4 and a bore 36 also of the same diameter in one Lock 38 corresponds to which cooperates with a bolt 40 which is attached to a center post 42 of the Body is attached.

Durch die Bohrung 36 des Schlosses 38 ist ein Bolzen 44 gesteckt, der über die Bohrungen 34 und 32 in den Innenraum 12 hineinragt und auf dessen Gewinde eine Mutter 46 aufgeschraubt ist. Auf diese Weise ist der Querträger 11 auch auf dieser Seite mit dem inneren Tragwerk 4 und mit dem Schloß 38 fest verbunden.A bolt is inserted through the bore 36 of the lock 38 44 inserted, which protrudes through the bores 34 and 32 into the interior 12 and on its thread a Nut 46 is screwed on. In this way is the Cross member 11 is also firmly connected on this side to the inner structure 4 and to the lock 38.

Die Verbindung des Schlosses 38 und des Scharnierwinkels 22 mit der Tür 2 erfolgt somit in der Weise, daß die Kunststoffwände des inneren Tragwerks 4 zwischen Metallteilen eingespannt sind, so daß eine ausreichende Befestigung sichergestellt ist.The connection of the lock 38 and the hinge bracket 22 to the door 2 is thus carried out in such a way that that the plastic walls of the inner structure 4 are clamped between metal parts, so that a adequate fastening is ensured.

Claims (1)

DIPL.-ING. . 3215077DIPL.-ING. . 3215077 GERHARD GUSTORF SaTamSgGERHARD GUSTORF SaTamSg PATENTANWALT . 8300 LANDGHUTPATENT ADVOCATE. 8300 LANDGHUT 29. 4. ?t82 PH 1 247 - GMApril 29,? T82 PH 1 247 - GM F*IAT AUTO S.p.A. Corso G. Agnelli Turin (Italien)F * IAT AUTO S.p.A. Corso G. Agnelli Turin (Italy) Kraftfahrzeugtür aus KunststoffMotor vehicle door made of plastic P a t;, 3, η' t an s„ ρ r u c hP at ; , 3, η 't an s "ρ ruch Kraftfahrzeugtür aus Kunststoff mit einer äußere* Verkleidung aus Kunststoff Und einem damit verbundenen, inneren Tragwerk aus Kunststoff, wobei im Türinnenraum ein metallischer Querträger angeordnet ist, dadurch gekennzeichnet , daß an den Enden des Querträgers (11) zwei Schenkel (12, 14) ausgebildet sind, mit denen der Querträger (11) durchMotor vehicle door made of plastic with an outer * Plastic cladding and an associated inner structure made of plastic, with a metal cross member arranged in the door interior, characterized in that at the ends of the cross member (11) two legs (12, 14) are formed with which the cross member (11) through Befestigungsmittel (28, 30) und unter ZwiSchenfifgung der Wände des inneren Tfag#efkes (4), die an den Sehenkeln (12, 14) anliegen, einerseits über das Scharniergelenk (24) der Tür («>) an einem Pfosten (26) des Kraftfahrzeugs und andererseits am Schloß (28) der Tür (2) befestigt ist.Fastening means (28, 30) and intervening of the walls of the inner Tfag # efkes (4) attached to the Lugs (12, 14) rest on one side over the hinge joint (24) of the door («>) on a post (26) of the Motor vehicle and on the other hand at the lock (28) of the door (2) is attached.
DE19823215977 1981-05-29 1982-04-29 Motor vehicle door made of plastic Withdrawn DE3215977A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67721/81A IT1172242B (en) 1981-05-29 1981-05-29 DOOR IN PLASTIC MATERIAL FOR VEHICLES

Publications (1)

Publication Number Publication Date
DE3215977A1 true DE3215977A1 (en) 1982-12-16

Family

ID=11304779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823215977 Withdrawn DE3215977A1 (en) 1981-05-29 1982-04-29 Motor vehicle door made of plastic

Country Status (3)

Country Link
DE (1) DE3215977A1 (en)
FR (1) FR2506687B1 (en)
IT (1) IT1172242B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934557C1 (en) * 1989-10-17 1991-03-07 Audi Ag, 8070 Ingolstadt, De Bearing for vehicle boot flap - has pair of hinge halves in hollow section of moulded plastics flap

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0111121D0 (en) 2001-05-05 2001-06-27 Meritor Light Vehicle Sys Ltd Vehicle, hinge and latching arrangement adjustment method
US9365095B2 (en) * 2014-02-28 2016-06-14 Aisin Seiki Kabushiki Kaisha Vehicle door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240858A1 (en) * 1971-08-21 1973-03-01 Gkn Sankey Ltd VEHICLE DOORS
DE3104681A1 (en) * 1980-02-11 1981-12-24 The Budd Co., 48084 Troy, Mich. PLASTIC DOOR FOR A MOTOR VEHICLE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1417185A (en) * 1964-09-11 1965-11-12 Chausson Usines Sa Door with composite structure, in particular for motor vehicles
DE2021906A1 (en) * 1970-05-05 1971-11-25 Porsche Kg Door for vehicles
US4300315A (en) * 1979-09-28 1981-11-17 The Model A And Model T Motor Car Reproduction Corp. Vehicle plastic door construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240858A1 (en) * 1971-08-21 1973-03-01 Gkn Sankey Ltd VEHICLE DOORS
DE3104681A1 (en) * 1980-02-11 1981-12-24 The Budd Co., 48084 Troy, Mich. PLASTIC DOOR FOR A MOTOR VEHICLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934557C1 (en) * 1989-10-17 1991-03-07 Audi Ag, 8070 Ingolstadt, De Bearing for vehicle boot flap - has pair of hinge halves in hollow section of moulded plastics flap

Also Published As

Publication number Publication date
IT1172242B (en) 1987-06-18
IT8167721A0 (en) 1981-05-29
FR2506687B1 (en) 1987-05-22
FR2506687A1 (en) 1982-12-03

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8110 Request for examination paragraph 44
8130 Withdrawal