Beam lap joint reinforcing structure and rear wall body-in-white beam

The invention relates to the technical field of commercial vehicle body-in-white beams, in particular to a beam lap joint reinforcing structure and a rear wall body-in-white beam. The reinforcing structure comprises a main connecting plate, a first limiting piece, a second limiting piece, a third li...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JIANG PENG, MENG FANSI, TAO YURONG, FENG WEILI, ZHANG XIN, ZU PAI, LIU XIANGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of commercial vehicle body-in-white beams, in particular to a beam lap joint reinforcing structure and a rear wall body-in-white beam. The reinforcing structure comprises a main connecting plate, a first limiting piece, a second limiting piece, a third limiting piece and a fourth limiting piece. The first limiting piece and the second limiting piece are arranged on one side of the main connecting plate in a spaced mode and clamped to the two sides of the first longitudinal beam. The third limiting piece and the fourth limiting piece are arranged on one side of the main connecting plate in a spaced mode and clamped to the two sides of the second longitudinal beam. The first limiting piece and the third limiting piece are clamped on the two sides of the cross beam and are clamped on the first connecting pieces extending out of one side of the first longitudinal beam and one side of the second longitudinal beam; and the second limiting piece and the fourth limiting pi