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    • 7. 发明公开
    • TRAILER AND SIDE SKIRTS PROVIDED WITH ARRANGEMENT FOR REDUCING AIR DRAG
    • 拖车与侧输送护板与安排,减少阻力
    • EP3102477A1
    • 2016-12-14
    • EP15703945.4
    • 2015-02-03
    • Creo Dynamics AB
    • PERSSON, Andreas
    • B62D35/00
    • B62D35/001B62D35/008
    • A trailer (10) and a side skirt (19), each comprising an integrated arrangement (60, 70, 80) for reducing air drag, are provided. Each arrangement (60, 70, 80) comprises means for receiving air (60) comprising at least one air inlet (6), means for ejecting air (70) comprising at least one air outlet (7) facing downwards. The means for ejecting air (70) are arranged along a lower edge (11) of the trailer cargo housing (16) and side skirt (19) respectively. The arrangement also comprises means for conveying air (80) comprising at least one air duct (8). The means for conveying air (80) extend between the air receiving means (60) and the air ejecting means (70). The arrangement (60, 70, 80) is configured to produce a screen of air from the lower edge (11) and downwards during travel. The air screen prevents air, especially side wind, from entering the undercarriage. Especially the arrangement (60, 70, 80) in the cargo housing (16) prevents air from entering in the gap between the truck and trailer at the connection (17) between the truck and trailer, and the arrangement of the side skirt (19) prevents air from entering in the gap between the side skirt (19) and the road.
    • 拖车(10)和用于减小空气阻力的侧裙部(19),每个包括以集成的装置(60,70,80)中,提供了。 各装置(60,70,80)包括:用于接收空气(60),包括至少一个进气口(6)的装置,用于喷射空气(70),包括至少一个空气出口朝向(7)向下。 用于喷射空气(70)的装置被沿着所述货物拖车壳体(16)和分别侧裙部(19)的下边缘(11)地布置。 所以该装置包括用于输送空气(80),包括至少一个空气管道(8)。 用于输送空气(80)的装置的空气接收装置(60)和空气喷射装置(70)之间延伸。 的装置(60,70,80)被配置为从所述下边缘(11)和向下行驶期间产生的空气的屏幕。 空气滤网可防止空气,特别是爱情侧风,进入起落架。 特别是在货物壳体的装置(60,70,80)(16)进入到卡车和拖车之间的间隙在卡车和拖车,和侧裙部的装置之间的连接(17)防止空气(19 )从进入侧裙部(19)与路面之间的间隙防止空气。
    • 9. 发明公开
    • AERODYNAMIC STRUCTURE FOR VEHICLE
    • AERODYNAMISCHE STRUKTURFÜREIN FAHRZEUG
    • EP2202135A1
    • 2010-06-30
    • EP08831472.9
    • 2008-08-18
    • Toyota Jidosha Kabushiki Kaisha
    • HIRANO, Munehiro
    • B62D37/02B62D25/18
    • B62D25/16B62D35/00B62D35/008
    • An aerodynamic structure for a vehicle that can effectively adjust airflow within a wheel house is provided.
      An aerodynamic structure (10) for a vehicle has an airflow collision wall (24) provided rearward, in a vehicle body longitudinal direction, with respect to a front wheel (15) in a wheel house (14), and extending in a vehicle width direction and facing a lower side in a vehicle body vertical direction, and an airflow guiding wall (22) hanging downward in the vehicle body vertical direction from a rear end portion (24A) in the vehicle body longitudinal direction of the airflow collision wall (24). The airflow guiding wall (22) extends in the vehicle body vertical direction, or extends in a tilting direction directed both toward the front wheel (15) side and toward the lower side in the vehicle body vertical direction.
    • 提供了一种用于车辆的空气动力学结构,其能够有效地调节车轮室内的气流。 一种用于车辆的空气动力结构(10)具有相对于车轮室(14)中的前轮(15)在车身纵向方向上向后设置的气流碰撞壁(24),并且在车辆宽度 方向并且面向车身垂直方向上的下侧;以及气流引导壁(22),其在气流碰撞壁(24)的车体纵向方向上从后端部(24A)沿车身垂直方向向下悬挂 )。 气流引导壁(22)在车身垂直方向上延伸,或者在朝向前轮(15)侧朝向车身垂直方向的下侧的倾斜方向上延伸。