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    • 4. 发明申请
    • GAS BAG FOLDING SYSTEM, GAS BAG FOLDING PROCESS AND DEVICE
    • 气袋折叠和方法及装置气袋折叠
    • WO1997048580A1
    • 1997-12-24
    • PCT/DE1997001203
    • 1997-06-09
    • PETRI AGPAUSCH, Tobias
    • PETRI AG
    • B60R21/16
    • B60R21/237B60R2021/2375Y10S493/916
    • A gas bag folding system is disclosed for a gas bag used in an air bag module, as well as a process and device for holding a gas bag in this manner. A top and a bottom layer (2, 3) of the gas bag have each at least one main fold (2a-2d, 3a-3d, 2e-2h, 3e-3h, 15), the main folds extending separately from each other. To fold the bag in this manner, the empty gas bag is outspread so that is has a top layer and a bottom layer, the two layers are separately folded and the folds are gathered together to the required size for packaging in an air bag module. A device for folding the bag in this manner is characterised in that separate folding devices which extend at least approximately perpendicular to the top and bottom layers (2, 3) of an outspread gas bag (1) are associated to the top and bottom layers (2, 3) of the gas bag and can be moved in the direction of the outspread gas bag, and in that an overpressure generator can be connected to the gas bag.
    • 本发明涉及一种安全气囊的折叠用于在气囊和一种方法和用于实现这些折叠的装置中使用的安全气囊组件。 根据本发明,具有一顶部和一底部(2,3)的气囊每个所述至少一个彼此,延伸分开主折叠部分(2a - 3H,15 2D,3A - 3D,2E - - 2H,3E)上。 这种卷积是这样实现的空气囊被展开,从而提供一个顶部和一个底部,在该两侧随后两者分别被折叠彼此并且该褶皱被聚集在一起,以所需的尺寸用于包装到气囊模块。 用于实现折叠的装置的特征在于,顶部和底部(2,3)一个展开的气袋(1)分别被分配给垂直于该延伸的折叠装置,其在所述扩散气囊和在该方向上移动至少近似 设置在气囊可连接的多余的压力发生器。
    • 5. 发明申请
    • AIRBAG, ESPECIALLY LATERAL AIRBAG
    • 安全气囊,特别是侧气囊
    • WO1998026959A2
    • 1998-06-25
    • PCT/DE1997002968
    • 1997-12-15
    • PETRI AGPAUSCH, TobiasMARKFORT, DieterADOMEIT, Heinz-Dieter
    • PETRI AG
    • B60R21/16
    • B60R21/23138B60R21/23184B60R21/232B60R21/2338B60R2021/23382B60R2021/23386
    • The invention relates to an airbag, especially a lateral airbag, preferably in the shape of a tube, which is connected to at least two points on the motor vehicle and accommodated in its non-inflated state in a curved storage area. The invention provides for at least one tensioning cord (3) between the gas bag and a point of attachment to the motor vehicle, whereby said tensioning cord (3) can be tautened by the inflating gas bag. A preferred version provides for the tensioning cord (3) to be attached with one end to the gas bag (8) and with the other end to the motor vehicle (F1), whereby, when the gas bag inflates, the cord's point of attachment on the gas bag, together with the gas bag, is able to move away from the point (F1) where the tensioning cord (3) is attache to the motor vehicle. In this way the gas bag can be tautened without the need for additional mechanical or electrical components.
    • 本发明涉及一种安全气囊,与优选筒状特定侧面安全气囊,与结合所述机动车辆的至少两个点进行通信,并且被收容在放气状态下的弯曲的存储空间。 根据气囊以及一个紧固点之间的本发明的至少一个tautening线(3)被设置在车辆中,其特征在于,所述张紧绳(3)使安全气囊充气是straffbar。 在优选实施例中规定,在一方面于气袋的tautening绳(3)(8),并且在另一方面,在车辆(F1)是固定的,其中,所述固定点(与在张紧线的气囊(F1)的膨胀的连接点的气囊一起 3)该车辆移开。 因此,在没有额外的机械和电气部件的气囊是straffbar。
    • 6. 发明申请
    • AIRBAG, METHOD OF FOLDING IT AND DEVICE FOR CARRYING OUT THE METHOD
    • 安全气囊,折叠方法和装置用于实现折叠过程
    • WO1997010123A1
    • 1997-03-20
    • PCT/DE1996001247
    • 1996-07-04
    • PETRI AGMAROTZKE, ThomasPAUSCH, Tobias
    • PETRI AG
    • B60R21/16
    • B60R21/237B60R2021/2375Y10S493/94
    • The invention concerns an airbag forming part of an airbag module, the airbag having at least one main fold when folded. The airbag is characterized in that the main folds run round the airbag's imaginary longitudinal axis, forming alternately along said axis at least one inner main fold (3) and at least one outer main fold (2), the latter being located at a greater distance from the longitudinal axis than the inner main folds (3). The folded airbag proposed enables the folding operation to be readily mechanized and automated, the technical complexity being reduced compared with prior art folding techniques. In addition, it is possible to fold the airbag rapidly. This way of folding the airbag makes it easier to accommodate the gas generator, which can be inserted after folding.
    • 本发明涉及一种安全气囊模块的气囊,具有在折叠气囊的至少一个主倍,并且其特征在于,关于如此延伸的假想纵向轴线的主要折痕(在纵向轴线交替至少一个内部主倍(3)和至少一个外主折叠的方向 设置2),在与纵向轴线比内部主倍(3)更大的距离后者运行。 折叠的气囊,本发明提供了与该技术开支比较与已知的折叠减小折叠是井机械化,自动化的可能性。 此外,快速卷积是可能的。 该折叠还允许气体发生器的方便的放置也可以随后使用。