DE10302463B4 - Inextricable corner joint of two longitudinal parts of a motor vehicle body - Google Patents
Inextricable corner joint of two longitudinal parts of a motor vehicle body Download PDFInfo
- Publication number
- DE10302463B4 DE10302463B4 DE2003102463 DE10302463A DE10302463B4 DE 10302463 B4 DE10302463 B4 DE 10302463B4 DE 2003102463 DE2003102463 DE 2003102463 DE 10302463 A DE10302463 A DE 10302463A DE 10302463 B4 DE10302463 B4 DE 10302463B4
- Authority
- DE
- Germany
- Prior art keywords
- parts
- longitudinal parts
- longitudinal
- vehicle body
- motor vehicle
- 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.)
- Expired - Lifetime
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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
-
- 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
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Unlösbare Eckverbindung zweier Längsteile einer Kraftfahrzeugkarosserie, wobei die Längsteile jeweils aus einem Innenteil und einem dieses mindestens teilweise umgebenden Außenteil bestehen sowie miteinander verbunden sind, während die zwischen den beiden Innenteilen liegende Verbindungsstelle von wenigstens einem Außenteil der Längsteile überdeckt ist, wobei an den Endabschnitten der Innenteile der Längsteile jeweils ein freiliegender Verbindungsflansch (3' und 4') ausgebildet ist, über die die Innenteile unlösbar miteinander verbunden sind, dadurch gekennzeichnet, dass die Verbindungsflansche (3' und 4') an den Innenteilen (3 und 4) der Längsteile vorspringend vorgesehen sind, und die an den Innenteilen (3 und 4) der Längsteile vorgesehenen Verbindungsflansche jeweils als Schweißflansche (3' und 4') ausgebildet und durch Punktschweißen miteinander verbunden sind.Permanent corner connection of two longitudinal parts of a motor vehicle body, the longitudinal parts each consisting of an inner part and an outer part at least partially surrounding it and being connected to one another, while the connection point between the two inner parts is covered by at least one outer part of the longitudinal parts, with the end sections of the inner parts The longitudinal parts each have an exposed connecting flange (3 'and 4'), via which the inner parts are permanently connected to one another, characterized in that the connecting flanges (3 'and 4') are projecting on the inner parts (3 and 4) of the longitudinal parts and the connecting flanges provided on the inner parts (3 and 4) of the longitudinal parts are each designed as welding flanges (3 'and 4') and are connected to one another by spot welding.
Description
Die Erfindung bezieht sich auf eine unlösbare Verbindung der im Oberbegriff des Patentanspruchs 1 genannten und durch offenkundige Vorbenutzung bekannt gewordenen Art.The invention relates to a non-detachable connection referred to in the preamble of claim 1 and become known by public prior use Art.
Bei der bekannten Kraftfahrzeugkarosserie sind die Innenteile der vorderen Tragsäule und eines sich an diese anschließenden Dachrahmenteils im Eckbereich durch Schutzgasschweißen miteinander verbunden. Durch das Schutzgasschweißen wird jedoch nachteiligerweise die verzinkte Blechteiloberfläche beschädigt. Ferner wird hierbei im Eckbereich zwischen Dachrahmenabschnitt und Tragsäule an dieser ein möglichst kleiner Radius nur durch die Anordnung eines Gummiteils erreicht, das jedoch fahrzeugaußenseitig sichtbar ist und dabei unschön wirkt.In the known motor vehicle body, the inner parts of the front support column and a subsequent thereto roof frame part in the corner area are connected to each other by inert gas welding. By inert gas welding, however, the galvanized sheet metal part surface is disadvantageously damaged. Furthermore, in this case in the corner between the roof frame section and support column at this the smallest possible radius is achieved only by the arrangement of a rubber part, which, however, is visible outside the vehicle and thereby looks unattractive.
Aus der
Aufgabe der Erfindung ist es daher, die Verbindungsstelle zweier Längsteile der im Oberbegriff des Patentanspruchs 1 genannten Art derart auszubilden, dass die Oberfläche der Längsteile bei deren Verbindung nicht beschädigt wird.The object of the invention is therefore to form the joint of two longitudinal parts mentioned in the preamble of claim 1 type such that the surface of the longitudinal parts is not damaged in their connection.
Zur Lösung der Aufgabe sind die im Patentanspruch 1 dargelegten Merkmale vorgesehen.To solve the problem set out in claim 1 features are provided.
Da an den Endabschnitten der Innenteile der Längsteile – bei denen es sich um langgestreckte Teile und nicht etwa um eine Anordnung an der Kraftfahrzeugkarosserie handelt – erfindungsgemäß freiliegende, also vorspringende Verbindungsflansche vorgesehen sind, können die Innenteile durch Punktschweißen miteinander verbunden werden. Hierdurch wird vorteilhafterweise eine Beschädigung der Oberfläche der Längsteile, welche beim Schutzgasschweißen entsteht, vermieden. Dazu sind die Verbindungsflansche als Schweißflansche ausgebildet, so dass die Innenteile auch rationell durch Punktschweißen verbunden werden können.Since at the end portions of the inner parts of the longitudinal parts - which are elongated parts and not about an arrangement on the vehicle body - according to the invention exposed, so projecting connecting flanges are provided, the inner parts can be connected to each other by spot welding. As a result, damage to the surface of the longitudinal parts, which arises during gas-shielded welding, is advantageously avoided. For this purpose, the connecting flanges are designed as welding flanges, so that the internal parts can also be rationally connected by spot welding.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden erläutert. Es zeigt:An embodiment of the invention is illustrated in the drawing and will be explained below. It shows:
In
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003102463 DE10302463B4 (en) | 2003-01-23 | 2003-01-23 | Inextricable corner joint of two longitudinal parts of a motor vehicle body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003102463 DE10302463B4 (en) | 2003-01-23 | 2003-01-23 | Inextricable corner joint of two longitudinal parts of a motor vehicle body |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10302463A1 DE10302463A1 (en) | 2004-09-02 |
DE10302463B4 true DE10302463B4 (en) | 2014-04-03 |
Family
ID=32797267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003102463 Expired - Lifetime DE10302463B4 (en) | 2003-01-23 | 2003-01-23 | Inextricable corner joint of two longitudinal parts of a motor vehicle body |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10302463B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005044066A1 (en) | 2005-09-15 | 2007-04-05 | GM Global Technology Operations, Inc., Detroit | body pillar |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029338A (en) * | 1978-09-12 | 1980-03-19 | Nissan Motor | Car body |
US5269585A (en) * | 1989-06-05 | 1993-12-14 | Audi Ag | Motor vehicle body |
DE19750448A1 (en) * | 1997-11-14 | 1999-05-20 | Daimler Chrysler Ag | Motor vehicle body part |
DE19949787A1 (en) * | 1998-10-15 | 2000-04-27 | Honda Motor Co Ltd | Frame connecting structure for motor vehicle has frame assembly formed by first and second extruded components assembled together in overlapped state and welded together on corner section |
DE10061309A1 (en) * | 2000-12-08 | 2002-06-20 | Thyssenkrupp Technologies Ag | Connecting lateral part and roof part of vehicle body involves joining side edges of roof part by connecting steel parts using solder seam filling gap or aluminum parts with aluminum seam |
-
2003
- 2003-01-23 DE DE2003102463 patent/DE10302463B4/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2029338A (en) * | 1978-09-12 | 1980-03-19 | Nissan Motor | Car body |
US5269585A (en) * | 1989-06-05 | 1993-12-14 | Audi Ag | Motor vehicle body |
DE19750448A1 (en) * | 1997-11-14 | 1999-05-20 | Daimler Chrysler Ag | Motor vehicle body part |
DE19949787A1 (en) * | 1998-10-15 | 2000-04-27 | Honda Motor Co Ltd | Frame connecting structure for motor vehicle has frame assembly formed by first and second extruded components assembled together in overlapped state and welded together on corner section |
DE10061309A1 (en) * | 2000-12-08 | 2002-06-20 | Thyssenkrupp Technologies Ag | Connecting lateral part and roof part of vehicle body involves joining side edges of roof part by connecting steel parts using solder seam filling gap or aluminum parts with aluminum seam |
Also Published As
Publication number | Publication date |
---|---|
DE10302463A1 (en) | 2004-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8105 | Search report available | ||
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R020 | Patent grant now final |
Effective date: 20150106 |
|
R071 | Expiry of right |