Car floor frame assembly

The utility model relates to a car floor frame assembly which comprises a first cross beam, a second cross beam, a third cross beam and a fourth cross beam. A left rear doorsill inner plate, a right rear doorsill inner plate, a left front doorsill inner plate and a right front doorsill inner plate a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG GUIWAN, CHEN SHIXING, CHEN XIAOFENG, YANG TAO, RONG SHENGGE, ZHAO YAN
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 utility model relates to a car floor frame assembly which comprises a first cross beam, a second cross beam, a third cross beam and a fourth cross beam. A left rear doorsill inner plate, a right rear doorsill inner plate, a left front doorsill inner plate and a right front doorsill inner plate are further arranged. One end of the first cross beam and one end of the second cross beam are fixedly connected with the left rear doorsill inner plate, and the other end of the first cross beam and the other end of the second cross beam are fixedly connected with the right rear doorsill inner plate. One end of the third cross beam and one end of the fourth cross beam are fixedly connected with the left front doorsill inner plate, and the other end of the third cross beam and the other end of the fourth cross beam are fixedly connected with the right front doorsill inner plate. The left rear doorsill inner plate and the left front doorsill inner plate are welded, and the right rear doorsill inner plate and the righ