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    UNDERBODY PANEL AND VEHICLE WITH UNDERBODY PANEL
    1.
    发明公开
    UNDERBODY PANEL AND VEHICLE WITH UNDERBODY PANEL 审中-实审

    公开(公告)号：EP4424572A1

    公开(公告)日：2024-09-04

    申请号：EP23159484.7

    申请日：2023-03-01

    申请人： Röchling Automotive SE

    发明人： Petrisor, Catalin-Virgil

    IPC分类号： B62D35/02 ,  B62D37/02

    CPC分类号： B62D35/02 ,  B62D37/02

    摘要： The invention relates to an underbody panel for a motor vehicle, comprising
    an underbody fixed element, and
    an at least partially flexible trim moving element, wherein the trim moving element has a modulus of elasticity which is smaller than the modulus of elasticity of the underbody fixed element, and wherein
    the trim moving element is arranged movably relative to the underbody fixed part by means of an actuating device between at least two positions, a trim moving element starting position and at least one trim moving element operating position, wherein the trim moving element in the starting position is arranged substantially flush with the underbody fixed element, and wherein
    the trim moving element is arranged in the at least one trim moving element operating position protruding in at least one section from the underbody fixed element, characterized in that
    the actuating device comprises a drive and at least one actuating element connected to the drive, wherein the actuating element is movable between an actuating element starting position and at least one actuating element operating position wherein the actuating element is connected to the trim moving element and the actuating element starting position corresponds to the trim moving element starting position and the at least one actuating element operating position corresponds to the at least one trim moving element operating position, wherein the actuating element in its actuating element starting position is at a greater distance from the drive than in its at least one actuating element operating position.

    CAR
    4.
    发明公开
    CAR 审中-公开

    公开(公告)号：EP4342773A1

    公开(公告)日：2024-03-27

    申请号：EP23197905.5

    申请日：2023-09-18

    申请人： FERRARI S.p.A.

    发明人： FAVARETTO, Fabrizio

    IPC分类号： B62D35/02 ,  B62D35/00

    摘要： A car has a support frame (2) defining part of a lower floor (3) of the car, and an aerodynamic bottom (5), which is at least partly fixed to the support frame (2), defines part of the lower floor (3), and has a rear bottom (8; 21), which is mounted in the area of a rear zone (9) of the car, and is provided with a pneumatic unit (18; 27) configured to blow a first air flow (F1) in the direction of a road surface and/or to suck part of a second air flow (F2) flowing under the lower floor (3) during the normal operation of the car.

    ROAD VEHICLE PROVIDED WITH A CENTRAL AERODYNAMIC CHANNEL AND PROPER POWERTRAIN SYSTEM
    5.
    发明公开
    ROAD VEHICLE PROVIDED WITH A CENTRAL AERODYNAMIC CHANNEL AND PROPER POWERTRAIN SYSTEM 审中-公开

    公开(公告)号：EP4335678A1

    公开(公告)日：2024-03-13

    申请号：EP23188488.3

    申请日：2023-07-28

    申请人： FERRARI S.p.A.

    发明人： SEGALINI, Alessandro

    IPC分类号： B60K17/356 ,  B60K17/354 ,  B60K7/00 ,  B62D35/02

    摘要： Road vehicle (1) comprising: four wheels (2), at least a pair of them being drive wheels (2); a passenger compartment (3) configured to accommodate at least a driver; a vehicle body (4) comprising a front portion (6) and a rear portion (7) relative to the passenger compartment (3) along a travel direction (D); a powertrain system (10); a central aerodynamic channel (17) at least partially arranged under the passenger compartment (3) along a central longitudinal axis (A) of the road vehicle (1); wherein the central aerodynamic channel (17) seamlessly extends from a first aperture (18) arranged in the area of the front portion (6) to a second aperture (19) arranged in the area of the rear portion (7) of the vehicle body (4); wherein the powertrain system (10) is at least partially arranged laterally to the central aerodynamic channel (17).