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    • 7. 发明申请
    • DEVICE FOR INTRODUCING PRESSURIZED GAS INTO A VEHICLE SAFETY DEVICE
    • DEVICE FOREINSTRÖMENLASSEN压缩气体在车辆安全设备
    • WO1997016330A2
    • 1997-05-09
    • PCT/EP1996004718
    • 1996-10-30
    • AUTOLIV DEVELOPMENT ABSKANBERG, TorbjörnRANJBAR, Mehrdad
    • AUTOLIV DEVELOPMENT AB
    • B60R21/26
    • B60R21/268F16K13/06F17C7/00F17C13/06F17C2203/069F17C2205/0314F17C2223/036F17C2270/0181Y10T137/1707
    • The invention concerns a device for introducing pressurized gas into a vehicle safety device, preferably an airbag, with a pressure container (10) for compressed gas which has at least one opening (12) closed by a gastight foil cover (14). The foil cover (14) is supported over at least a substantial part of its free surface area in a flat manner by a support device (16) which can be retracted in a direction perpendicular to the opening plane and is in turn supported on the pressure container (10). Via the foil cover (14) the compressed gas generates an outwardly directed force perpendicular to the opening plane, this force acting on the retractable support device (16) and being balanced with a reaction force of the latter. The device further comprises a trigger arrangement (34) which can be activated in the event of an accident and brings about the retraction of the support device (16) such that the reaction force is cancelled. When the trigger arrangement (34) has been activated, the support device (16) can first move a distance which is short relative to the opening diameter and then freely over a longer distance, perpendicular to the opening plane.
    • 本发明涉及在车辆中的安全装置为加压气体的Einströmenlassen的装置,优选为气囊,包括:压力容器(10),用于压缩气体与至少一个开口(12),其与气密箔盖(14)密封,其特征在于,所述 薄膜覆盖物(14)被垂直可伸缩支撑在至少其自由面表面的较大部分通过在一个方向上开口面支撑装置(16),这反过来又影响到压力容器(10)被支撑,其特征在于,在箔覆盖所述压缩气体(14) 垂直产生的开口面和向外定向的支撑装置(16)作用于力,所述力是平衡支撑可收缩的支承装置(16)的反作用力,并且在发生事故触发组件可活化(34 ),所述支撑装置的缩回(16 )进行,使得反应力被移除,由此触发组件(34)的激活后的支撑装置(16),首先可以是相对于所述孔口直径部分短,然后自由地在较长的距离在垂直于开口平面中移动。