The support stiffness of a suspension supporting portion can be improved to reduce floor vibration. Arm front-end supporting portions, each supporting a front end portion of a trailing of a rear suspension, are formed on lower portions of rear frames extending in a vehicle longitudinal direction, and each include a squared U-shape portion including outer, inner and front wall portions, with a rear side being open when viewed from the bottom, and an extending outer wall portion extending from the outer wall portion to in front of the front wall portion. The outer wall portion and extending outer wall portion are formed by a side sill inner portion joined to each rear side frame. Also, each arm front-end supporting portion includes an extending inner wall portion extending from the inner wall portion to in front of the front wall portion and joined to each of the rear side frames.


    Access

    Download


    Export, share and cite



    Title :

    Lower vehicle-body structure of vehicle


    Contributors:

    Publication date :

    2021-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Lower vehicle body, vehicle body structure and vehicle

    ZHANG JIAN / HE BIN / ZHAO HUA et al. | European Patent Office | 2024

    Free access

    Lower vehicle body structure of vehicle

    KURODA IPPEI / NISHIMOTO MASAYA / NAKAYAMA SHOTA | European Patent Office | 2023

    Free access

    LOWER VEHICLE-BODY STRUCTURE OF VEHICLE

    MIZOKANE MICHIYA / IKAWA YUKI / ARAI TOMOMU et al. | European Patent Office | 2023

    Free access

    LOWER VEHICLE BODY STRUCTURE OF VEHICLE

    SAEKI KOJI | European Patent Office | 2019

    Free access

    LOWER VEHICLE BODY STRUCTURE FOR VEHICLE

    MATSUDA YAMATO / NAKAYAMA NOBUYUKI / MURAOKA SHUJI | European Patent Office | 2018

    Free access