REAR VEHICLE-BODY STRUCTURE OF VEHICLE

REAR VEHICLE-BODY STRUCTURE OF VEHICLE

Provided is a rear vehicle-body structure of a vehicle, capable of reducing vibrations transmitted from a rear wheel to a floor panel, while ensuring required performance for rear side frames and a cross member. The rear vehicle-body structure comprises a symmetric pair of frame members 6 extending...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SANO, Yuuki, HIRAI, Shunsuke, FUKUDA, Takumi, YAMADA, Ken, SHIRAISHI, Hidekazu, NISHIDA, Yasuhiko, NOTOMI, Masashi, SHINHARA, Hidemitsu, AWANE, Masahiro, ISHIZU, Hiroaki, MASUDA, Akiyoshi, YOSHIDA, Takanori, ITO, Hajime
Format: Patent
Sprache:eng
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Beschreibung
Zusammenfassung:Provided is a rear vehicle-body structure of a vehicle, capable of reducing vibrations transmitted from a rear wheel to a floor panel, while ensuring required performance for rear side frames and a cross member. The rear vehicle-body structure comprises a symmetric pair of frame members 6 extending in a vehicle longitudinal direction along respective lateral sides of a rear of a vehicle body of the vehicle, and a rear-side rear cross member 13 bridging the symmetric pair of frame members 6 in a vehicle width direction, wherein an attachment portion between each of the frame members 6 and the rear-side rear cross member 13 is provided with rigidity difference generation means 20 to generate a rigidity difference between the frame member 6 and the rear-side rear cross member 13.