Corner region between the lateral and rear roof frames on a motor vehicle with a hatch back door and method for production thereof

The invention relates to a corner region between the lateral and rear roof frame of a motor vehicle having a rear door, and to a method for producing it. In order to improve the absorption of mechanical forces acting on the body shell in the roof region in a simple manner, it is proposed that the co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ROEHL WOLFGANG
Format:	Patent
Sprache:	eng
Schlagworte:	CHECKS FOR WINGS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICESFOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTOOPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOTOTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THEWING KEYS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LOCKS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR MOTOR VEHICLES PERFORMING OPERATIONS SAFES SOLDERING OR UNSOLDERING TRAILERS TRANSPORTING WELDING WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention relates to a corner region between the lateral and rear roof frame of a motor vehicle having a rear door, and to a method for producing it. In order to improve the absorption of mechanical forces acting on the body shell in the roof region in a simple manner, it is proposed that the corner region is formed from shell-shaped components of the rear roof frame and a D-pillar of the motor vehicle and from a hollow profile formed by internal high pressure, the components and the hollow profile being connected nonreleasably to one another, and that the hollow profile is designed as a junction component which, with a first, open end, is connected to the D-pillar and, with a closed neck aligned with the first, open end, is connected to the shell components of the lateral roof frame and, with a second, open end which is angled away from the longitudinal section of the hollow profile, which extends from the first, open end beyond the neck, is connected to the components of the rear roof frame.