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    AERODYNAMIC STRAKES FOR UNDERBODY PANELS OF MOTOR VEHICLES
    2.
    发明申请
    AERODYNAMIC STRAKES FOR UNDERBODY PANELS OF MOTOR VEHICLES 审中-公开

    公开(公告)号：US20180215424A1

    公开(公告)日：2018-08-02

    申请号：US15419109

    申请日：2017-01-30

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Anthony V. Marmo

    IPC: B62D35/02

    CPC classification number: B62D35/02 ,  B60Y2410/121 ,  B60Y2410/122 ,  B62D29/007 ,  B62D29/008 ,  B62D29/041 ,  Y02T10/82 ,  Y02T10/88

    Abstract: Disclosed are body panel strakes for improved vehicle aerodynamics, methods for making and methods for using such aerodynamic strakes, and motor vehicles employing aerodynamic strakes for reducing turbulent flow and developing higher static pressure at the rear of the vehicle. An underbody panel for a motor vehicle is disclosed. The motor vehicle includes a vehicle body with an undercarriage spanning between front and rear vehicle ends. The underbody panel includes a panel body that attaches to the vehicle body and covers a portion of the undercarriage. One or more elongated air strakes are attached to and project from the panel body. Each air strake includes an elongated body that extends longitudinally with respect to the vehicle and has an inboard-facing curvature. The air strake guides airflow traveling fore-to-aft along the undercarriage in an inboard direction to thereby increase static pressure on the rear end of the vehicle.

    SPOILER SYSTEM FOR A VEHICLE
    3.
    发明申请
    SPOILER SYSTEM FOR A VEHICLE 审中-公开

    公开(公告)号：US20180215422A1

    公开(公告)日：2018-08-02

    申请号：US15871139

    申请日：2018-01-15

    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

    Inventor： Felix Hermann ,  Sebastian Collet

    IPC: B62D35/00

    CPC classification number: B62D35/00 ,  B60R13/07 ,  B62D35/007 ,  B62D37/02 ,  Y02T10/82

    Abstract: A spoiler system for a vehicle includes a spoiler body having a spoiler surface for influencing an air flow around the vehicle; and a spoiler receptacle having a sealing device with a seal configured to provide sealing between the sealing device and a sealing surface of the spoiler body during an extension movement of the spoiler body from a retracted position into an extended position. The spoiler body is movably mounted on the spoiler receptacle between the retracted position in which the spoiler body is received at least partially in the spoiler receptacle and the extended position in which the spoiler body is extended at least partially out of the spoiler receptacle.

    Active spoiler for a motor vehicle
    4.
    发明授权
    Active spoiler for a motor vehicle 有权

    公开(公告)号：US10035548B2

    公开(公告)日：2018-07-31

    申请号：US15233256

    申请日：2016-08-10

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Christopher J. Barber

    IPC: B62D35/00 ,  B62D37/02

    CPC classification number: B62D35/007 ,  B62D37/02 ,  Y02T10/82

    Abstract: An active spoiler system for a vehicle includes a spoiler body having an airfoil shape in a cross-sectional view. The vehicle includes a vehicle body arranged along a longitudinal body axis and having a first vehicle body end configured to face oncoming ambient airflow and an opposing second vehicle body end. The spoiler body is configured to be moveably mounted between the first vehicle body end and the second vehicle body end to generate an aerodynamic downforce on the vehicle body when the vehicle is in motion. The spoiler system also includes a first mechanism configured to selectively translate the spoiler body along the longitudinal body axis to thereby adjust along the longitudinal body axis a location of the aerodynamic downforce generated by the spoiler body.

    VEHICLE BOTTOM STRUCTURE
    5.
    发明申请
    VEHICLE BOTTOM STRUCTURE 审中-公开

    公开(公告)号：US20180201328A1

    公开(公告)日：2018-07-19

    申请号：US15846759

    申请日：2017-12-19

    Applicant: Toyota Jidosha Kabushiki Kaisha

    Inventor： Kunihiro Hijikata

    IPC: B62D25/20 ,  B62D35/02 ,  B62D27/06 ,  B60R13/08

    CPC classification number: B62D25/2072 ,  B60R13/0861 ,  B60R13/0876 ,  B60Y2410/114 ,  B62D27/065 ,  B62D35/02 ,  Y02T10/82 ,  Y02T10/88

    Abstract: A vehicle bottom structure includes heat shield plate, which is arranged between a vehicle component and an exhaust pipe, and two undercovers, which are arranged on the opposite sides of the exhaust pipe in the vehicle width direction. The heat shield plate has a covering portion, two heat-shield-plate fastened portions, and two heat-shield-plate coupling portions. The covering portion covers the exhaust pipe. The heat-shield-plate fastened portions are each fastened to the corresponding one of the undercovers. The heat-shield-plate coupling portions each couple a corresponding lower end of the covering portion to the corresponding one of the heat-shield-plate fastened portions. Each heat-shield-plate coupling portion includes a section that has a shape that becomes higher toward the corresponding undercover in the vehicle width direction. The heat-shield-plate fastened portions are each located above the corresponding lower end of the covering portion.

    VEHICLE SIDE STRUCTURE OF PICKUP TRUCK
    7.
    发明申请
    VEHICLE SIDE STRUCTURE OF PICKUP TRUCK 审中-公开

    公开(公告)号：US20180178860A1

    公开(公告)日：2018-06-28

    申请号：US15846552

    申请日：2017-12-19

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Fumihiko KISHIMA

    IPC: B62D35/00 ,  B62D33/023

    CPC classification number: B62D35/008 ,  B62D33/023 ,  Y02T10/82

    Abstract: A vehicle side structure of a pickup truck includes a cabin; and a loading platform that is disposed adjacent to a rear side of the cabin in the vehicle forward-rearward direction, is configured to include a bottom plate, a pair of right and left side panels, and a tail gate, and is formed in a box shape that opens toward a vehicle upper side. Each of the right and left side panels includes a traveling wind inlet part that is disposed at an outer part of each of the right and left side panels in a vehicle width direction, opens toward a vehicle front side, and includes a first opening, a traveling wind blowing part that is disposed at an upper end part of each of the right and left side panels, opens toward the vehicle upper side, and includes a second opening, and an intermediate part.

    VEHICLE LOWER SECTION STRUCTURE
    10.
    发明申请
    VEHICLE LOWER SECTION STRUCTURE 审中-公开

    公开(公告)号：US20180148109A1

    公开(公告)日：2018-05-31

    申请号：US15725666

    申请日：2017-10-05

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Tatsuya AYUKAWA

    IPC: B62D35/02 ,  H02J7/02

    CPC classification number: B62D35/02 ,  B62D21/11 ,  H02J7/025 ,  Y02T10/82 ,  Y02T10/88

    Abstract: There is provided a vehicle lower section structure including: a suspension member that extends in a vehicle front-rear direction and that includes a pair of side rails that are be separated from each other in a vehicle width direction; a vehicle onboard device that is formed with a substantially box shape, that is disposed between one of the side rails and the other of the side rails, and that includes a bottom face disposed substantially in the same plane as a bottom face of the suspension member; and a flow smoothing section that is provided at at least one of the bottom face of the vehicle onboard device or the bottom face of the suspension member, and that is provided projecting out toward a vehicle lower side and extending along the vehicle front-rear direction.

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