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    • 2. 发明公开
    • Inflatable device and deployable vehicle front surface with inflatable device
    • 充气装置和车辆的展开前与充气装置
    • EP2594438A1
    • 2013-05-22
    • EP11189382.2
    • 2011-11-16
    • Volvo Car Corporation
    • Mendis, KolitaWessman, BjörnFrasier, DouglasCrona, Ragnar
    • B60R19/20B60R21/36
    • B60R21/36B60R19/205B60R2021/23382B60R2021/23552B60R2021/343
    • The present invention relates to an inflatable, energy-absorbing device (1) to be positioned behind a deployable front surface (2) of a vehicle (3) for pedestrian protection and low speed crash damage mitigation. The inflatable, energy-absorbing device (1) is configured to, upon actuation thereof by means of a sensor system (4) for detecting approaching or actual impacts, inflate and thereby deploy the front surface (2) of the vehicle (3) in the driving direction of the vehicle (3). The present invention also relates to a deployable soft nose structure. According to the invention, the inflatable, energy-absorbing device (1) comprises at least one airbag (1 a) of a drop stitch material comprising at least an outer and an inner layer of fabric and an internal reinforcement in the form of one or more internal stitchings which extends/extend around the airbag (1 a) between opposing surfaces of the outer and inner layers of fabric. According to the invention, the deployable soft nose structure comprises a deployable front surface (2) and at least one inflatable, energy-absorbing device (1) as defined above, positioned behind said deployable front surface (2).
    • 用于行人保护和低速碰撞损伤减轻的车辆(3)的(2)本发明涉及一种充气,能量吸收装置(1)上之后的展开的前表面进行定位。 可充气,能量吸收装置(1)是其通过一个传感器系统(4),用于检测接近或实际影响的装置,被配置于,在致动时,充气,从而部署的前表面(2)该车辆(3)的 车辆的驱动方向(3)。 因此,本发明涉及一种可展开的软鼻子结构。 。根据本发明,可充气,能量吸收装置(1)包括至少一个气囊(1)的下降线迹材料中之一的形式上外和在织物的内层和内部加强件的至少包括或 相对的织物的外层和内层的表面之间围绕所述气囊(1),其延伸多个内部缝制/延伸。 。根据本发明,可展开软鼻子结构包括可展开的前表面(2)和至少一个可充气,能量吸收装置如上述所定义,后面定位。所述可展开的前表面(1)(2)。