STRUCTURE FOR REAR PART OF VEHICLE BODY

STRUCTURE FOR REAR PART OF VEHICLE BODY

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: ISHIZU Hiroaki, SHINHARA Hidemitsu, ITO Hajime, MASUDA Akiyoshi, NISHIDA Yasuhiko, FUKUDA Takumi, YOSHIDA Takanori, SANO Yuuki, YAMADA Ken, NOTOMI Masashi, SHIRAISHI Hidekazu, HIRAI Shunsuke, AWANE Masahiro
Format: Patent
Sprache:eng ; fre ; ger
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.