公开(公告)号：US06726615B1

公开(公告)日：2004-04-27

申请号：US08956716

申请日：1997-10-23

申请人： Norbert Lang ,  Josef Aich ,  Jürgen Berger ,  Reiner Dannenhauer ,  Adolf M. Kuhn

发明人： Norbert Lang ,  Josef Aich ,  Jürgen Berger ,  Reiner Dannenhauer ,  Adolf M. Kuhn

IPC分类号： B31B126

CPC分类号： B60R21/237 ,  B60R2021/2375

摘要： A method of folding a gas bag for a vehicle occupant restraint system is disclosed, this gas bag having a wall delimiting a chamber and having an inflation opening, the inflation opening having a rim. The method comprises the following steps: First, the gas bag is spread out on a base. Then, the rim of the inflation opening of the gas bag is held fixed. Thereafter, a plate is arranged parallel to the base and at a distance therefrom, so that the gas bag extends between the base and the plate. Subsequently, the chamber of the gas bag is exposed to a pressurized medium, so that the gas bag unfolds between the base and the plate. Finally, the wall of the gas bag is pressed inwards at a plurality of sites distributed over a circumference of the gas bag. Further, a gas bag folded by performing this method and a device for performing the method are disclosed.

摘要翻译： 公开了一种折叠用于车辆乘员约束系统的气囊的方法，该气囊具有限定腔室并具有充气开口的壁，充气开口具有轮辋。 该方法包括以下步骤：首先将气袋分布在底座上。 然后，气囊的充气口的边缘保持固定。 此后，平板地布置在与基座相距的距离处，使得气囊在基座和板之间延伸。 随后，将气袋的室暴露于加压介质中，使得气囊在基座和板之间展开。 最后，气袋的壁在分布在气囊的圆周上的多个部位向内压。 此外，公开了通过执行该方法折叠的气囊和用于执行该方法的装置。

公开(公告)号：US6086089A

公开(公告)日：2000-07-11

申请号：US1042

申请日：1997-12-30

申请人： Josef Aich ,  Norbert Lang

发明人： Josef Aich ,  Norbert Lang

IPC分类号： B60R21/16 ,  B60R21/231 ,  B60R21/237 ,  B31B1/26

CPC分类号： B60R21/237 ,  B60R2021/2375 ,  B60R21/23138

摘要： A method of folding a side impact gas bag comprises the following steps: First, the gas bag is spread out on a base. Then, the rim of the inflation opening of the gas bag is fixed. Thereafter, a plate is arranged at a predetermined distance from the base and parallel thereto, so that the gas bag lies between the base and the plate. Then, the gas bag is inflated between the base and the plate. Finally, the wall of the gas bag is pushed together from the outside inwards, whereby a portion of the wall of the gas bag is turned into its interior.

摘要翻译： 一种折叠侧面冲击气袋的方法包括以下步骤：首先将气袋展开在底座上。 然后，气囊的充气口的边缘固定。 此后，将平板布置在与基座并且平行的预定距离处，使得气囊位于基座和板之间。 然后，气袋在基座和板之间膨胀。 最后，气囊的壁从外侧向内推入，从而一部分气囊的壁变成其内部。