DE102004019818A1 - Device for connecting of roof frame to roof outer skin on body of motor vehicle has roof outer skin made from aluminum alloy and roof frame made from steel, with connection formed by soldered fillet connection - Google Patents
Device for connecting of roof frame to roof outer skin on body of motor vehicle has roof outer skin made from aluminum alloy and roof frame made from steel, with connection formed by soldered fillet connection Download PDFInfo
- Publication number
- DE102004019818A1 DE102004019818A1 DE200410019818 DE102004019818A DE102004019818A1 DE 102004019818 A1 DE102004019818 A1 DE 102004019818A1 DE 200410019818 DE200410019818 DE 200410019818 DE 102004019818 A DE102004019818 A DE 102004019818A DE 102004019818 A1 DE102004019818 A1 DE 102004019818A1
- Authority
- DE
- Germany
- Prior art keywords
- roof
- outer skin
- roof frame
- roof outer
- frame
- 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.)
- Granted
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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
- B62D25/06—Fixed roofs
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Verbinden eines Dachrahmens mit einer Dachaußenhaut gemäß dem Oberbegriff des Patentanspruches 1.The The invention relates to a device for connecting a roof frame with a roof outer skin according to the generic term of claim 1.
Eine
derartige Verbindung zeigt beispielsweise die
Bei
einer weiteren gattungsgemäßen Verbindung
(
Aufgabe der Erfindung ist es, eine Vorrichtung der gattungsgemäßen Art vorzuschlagen, die eine fertigungstechnisch günstige und besonders korrosionsgeschützte Verbindung bei definierten Materialzusammensetzungen ermöglicht.task The invention is a device of the generic type propose a production technology favorable and particularly corrosion-protected compound allows for defined material compositions.
Diese Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Patentanspruches 1 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind den weiteren Patentansprüchen entnehmbar.These Task is according to the invention with the characterizing features of claim 1. advantageous Further developments of the invention can be taken from the further claims.
Erfindungsgemäß wird vorgeschlagen, dass die Dachaußenhaut aus einer Aluminiumlegierung und der Dachrahmen aus Stahl hergestellt sind und dass die Verbindung durch eine kehlförmige Lötverbindung zwischen der Dachaußenhaut und dem Abschnitt des Dachrahmens gebildet ist. Bei Einsatz eines niedrig schmelzenden Lotes und entsprechender Wärmeabführung kann so eine gewichtsgünstige Konstruktion erzielt werden, wobei die Lötverbindung ferner einen harmonischen, ästhetisch wirkenden Übergang vom Dachrahmen zur Dachaußenhaut ermöglicht.According to the invention, it is proposed that the roof outer skin made of an aluminum alloy and the roof frame made of steel are and that the connection through a throat-shaped solder joint between the roof outer skin and the section of the roof frame is formed. When using a low-melting solder and corresponding heat dissipation can thus a weight-favorable construction be achieved, wherein the solder joint further a harmonious, aesthetic acting transition from the roof frame to the roof outer skin allows.
Dabei kann bevorzugt der Dachrahmen an seiner Oberfläche verzinkt und die Lötverbindung mittels eines Zink-Aluminium-Lotes Zn Al2 hergestellt sein.In this case, preferably, the roof frame galvanized on its surface and the solder joint by means of a zinc-aluminum solder Zn Al 2 be prepared.
In vorteilhafter Weiterbildung der Erfindung kann an dem nach unten abragenden Abschnitt des Dachrahmens zumindest eine mit einem Schenkel nach oben ragende Halteschiene befestigt sein, die von innen an dem Flansch der Dachaußenhaut anliegend die Dachaußenhaut relativ zum Dachrahmen hält. Neben der bei der Montage der Rohbauteile erwünschten Justiertunktion der Halteschiene bewirkt diese bei der Herstellung der Lötverbindung eine zusätzliche Wärmeableitung in den Dachrahmen hinein, die vorteilhaft einem thermischen Verzug der Dachaußenhaut entgegen wirkt.In Advantageous development of the invention can be down to the projecting portion of the roof frame at least one with a leg Mounted above the retaining rail, which from the inside to the flange the roof outer skin fitting the roof outer skin holds relative to the roof frame. In addition to the desired during assembly of the shell components adjustment function of Retaining rail causes this in the manufacture of the solder joint an additional heat dissipation in the roof frame, which advantageously a thermal distortion the roof outer skin counteracts.
Des weiteren kann die Halteschiene mit ihrem Schenkel den Flansch der Dachaußenhaut zumindest an einigen Stellen formschlüssig halten, so dass zusätzliche Spannmittel bei der Montage entfallen können und die Montage weiter vereinfacht ist.Of Further, the retaining rail with its leg the flange of Roof outer skin at least in some places hold form-fitting, so that additional Clamping devices can be omitted during assembly and assembly continues is simplified.
Zur einfachen Herstellung der formschlüssigen Aufnahme der Dachaußenhaut kann deren nach unten abragender Flansch mit örtlich verteilten Ausbeulungen versehen sein, die mit dem rinnenförmig gestalteten Schenkel der Halteschiene formschlüssig zusammenwirken, während dazwischen liegende Abschnitte des Flansches zum Schenkel der Halteschiene beabstandet sind. Diese Ausgestaltung hat zusätzlich den Vorteil, dass bei einer nachfolgenden elektrostatischen Tauchlackierung der Karosserie die besagten Abschnitte lackdurchflutet und somit wirksam gegen Korrosion geschützt sind.to easy production of the positive reception of the roof outer skin can its downwardly projecting flange with locally distributed bulges Be provided with the trough-shaped leg of the Retaining rail cooperate form-fitting, while intermediate portions of the flange to the leg of the retaining rail are spaced. This embodiment has the additional advantage that at a subsequent electrostatic dip painting of the body the said sections flooded with paint and thus effective against Protected against corrosion are.
Die Halteschiene kann bevorzugt aus Stahlblech gefertigt und mit einem an den nach unten abragenden Abschnitt des Dachrahmens anschließenden Befestigungsabschnitt verschweißt sein. Insbesondere können der Dachrahmen und/oder die Halteschiene an deren Oberfläche aluminiert ausgeführt und durch Punktschweißen miteinander verbunden sein. Die Aluminierung bildet dabei einen zusätzlichen Korrosionsschutz.The Retaining rail can preferably made of sheet steel and with a to the downwardly projecting portion of the roof frame subsequent mounting portion welded be. In particular, you can the roof frame and / or the retaining rail aluminized on the surface executed and by spot welding be connected to each other. The aluminizing forms a additional Corrosion protection.
Ein Ausführungsbeispiel der Erfindung ist im folgenden mit weiteren Einzelheiten näher erläutert.One embodiment The invention is explained in more detail below with further details.
Die schematische Zeichnung zeigt einen Querschnitt durch einen teilweise dargestellten, seitlichen Dachrahmen und eine Dachaußenhaut einer Karosserie eines Personenkraftfahrzeuges mit einer Lötverbindung und einer Halteschiene.The schematic drawing shows a cross section through a partial illustrated, lateral roof frame and a roof outer skin a body of a passenger vehicle with a solder joint and a retaining rail.
In
der Zeichnung ist mit
An
den nach unten verlaufenden Abschnitt
Der
Dachrahmen
An
den Befestigungsabschnitt
Die
Ausbeulungen
Nach
dem Einsetzen der Dachaußenhaut
Die
zugeführte
Wärmeenergie
beim Herstellen der Lötverbindung
Der
Dachrahmen
Nach
Fertigstellung der Rohbau-Karrosserie des Personenkraftfahrzeuges
wird diese in einem Tauchbad mit einer elektrostatischen bzw. kataphoresischen
Tauchlackierung versehen, wobei durch den Abstand des Flansches
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410019818 DE102004019818B4 (en) | 2004-04-23 | 2004-04-23 | Roof arrangement on a body of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410019818 DE102004019818B4 (en) | 2004-04-23 | 2004-04-23 | Roof arrangement on a body of a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102004019818A1 true DE102004019818A1 (en) | 2005-12-01 |
DE102004019818B4 DE102004019818B4 (en) | 2007-02-15 |
Family
ID=35267143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410019818 Expired - Fee Related DE102004019818B4 (en) | 2004-04-23 | 2004-04-23 | Roof arrangement on a body of a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004019818B4 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007016107B4 (en) * | 2006-04-06 | 2011-11-17 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Vehicle with layered roof construction |
EP2420434A1 (en) | 2010-08-18 | 2012-02-22 | Aleris Aluminum Duffel BVBA | Fixing arrangement, roof arrangement of an automotive vehicle and method for fixing an aluminium roof panel to a steel body part |
EP2479087A3 (en) * | 2011-01-20 | 2013-05-29 | ThyssenKrupp System Engineering GmbH | Component assembly and method for manufacturing same |
DE102013006031A1 (en) * | 2013-04-08 | 2014-10-09 | Volkswagen Aktiengesellschaft | Method for adhesive bonding of body components and motor vehicle body with procedurally joined body components |
US20150217812A1 (en) * | 2014-02-06 | 2015-08-06 | Honda Motor Co., Ltd. | Vehicle roof structure |
JP2017043129A (en) * | 2015-08-24 | 2017-03-02 | 株式会社神戸製鋼所 | Structure body and structure member including dissimilar material jointing structure |
EP3530551A1 (en) * | 2018-02-26 | 2019-08-28 | Ningbo Geely Automobile Research & Development Co. Ltd. | Vehicle body structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009055010A1 (en) | 2009-12-18 | 2011-06-22 | Aleris Aluminium Duffel Bvba | Roof arrangement for use at body of motor vehicle, has accessory part attached in sections in edge area of roof shell and roof frame, where material thickness of roof arrangement is increased in areas by accessory part |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3736029A1 (en) * | 1987-10-24 | 1989-05-11 | Bayerische Motoren Werke Ag | Vehicle roof, in particular for a passenger vehicle |
DE19746165A1 (en) * | 1997-10-18 | 1999-04-22 | Volkswagen Ag | Composite formed of light metal component and additional part located on it |
DE19857565C2 (en) * | 1998-12-14 | 2000-10-19 | Audi Ag | Method for producing a roof structure of a body shell of a motor vehicle |
DE19960784A1 (en) * | 1999-12-17 | 2001-06-21 | Volkswagen Ag | Roof mounting on motor vehicles |
DE10017453B4 (en) * | 2000-04-07 | 2004-11-04 | Audi Ag | Process for producing a welded or soldered connection |
DE10103676A1 (en) * | 2001-01-27 | 2002-08-01 | Opel Adam Ag | Modular vehicle roof |
-
2004
- 2004-04-23 DE DE200410019818 patent/DE102004019818B4/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007016107B4 (en) * | 2006-04-06 | 2011-11-17 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Vehicle with layered roof construction |
EP2420434A1 (en) | 2010-08-18 | 2012-02-22 | Aleris Aluminum Duffel BVBA | Fixing arrangement, roof arrangement of an automotive vehicle and method for fixing an aluminium roof panel to a steel body part |
EP2479087A3 (en) * | 2011-01-20 | 2013-05-29 | ThyssenKrupp System Engineering GmbH | Component assembly and method for manufacturing same |
DE102013006031B4 (en) * | 2013-04-08 | 2020-09-24 | Volkswagen Aktiengesellschaft | Method for the adhesive joining of body parts and motor vehicle body with body parts joined according to the method |
DE102013006031A1 (en) * | 2013-04-08 | 2014-10-09 | Volkswagen Aktiengesellschaft | Method for adhesive bonding of body components and motor vehicle body with procedurally joined body components |
US20150217812A1 (en) * | 2014-02-06 | 2015-08-06 | Honda Motor Co., Ltd. | Vehicle roof structure |
US9114836B1 (en) * | 2014-02-06 | 2015-08-25 | Honda Motor Co., Ltd. | Vehicle roof structure |
JP2017043129A (en) * | 2015-08-24 | 2017-03-02 | 株式会社神戸製鋼所 | Structure body and structure member including dissimilar material jointing structure |
EP3342686A4 (en) * | 2015-08-24 | 2019-05-01 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Structure body including dissimilar material connection structure, and structure member |
US10513296B2 (en) | 2015-08-24 | 2019-12-24 | Kobe Steel, Ltd. | Structure and structure member including joint structure of dissimilar materials |
CN107922011A (en) * | 2015-08-24 | 2018-04-17 | 株式会社神户制钢所 | The structure and structure member of connected structure including dissimilar material |
CN107922011B (en) * | 2015-08-24 | 2021-07-16 | 株式会社神户制钢所 | Structure body and structural member including joint structure of dissimilar materials |
EP3530551A1 (en) * | 2018-02-26 | 2019-08-28 | Ningbo Geely Automobile Research & Development Co. Ltd. | Vehicle body structure |
US11377154B2 (en) | 2018-02-26 | 2022-07-05 | Ningbo Geely Automobile Research & Development Co. | Vehicle body structure |
Also Published As
Publication number | Publication date |
---|---|
DE102004019818B4 (en) | 2007-02-15 |
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