公开(公告)号：US06361071B1

公开(公告)日：2002-03-26

申请号：US09718169

申请日：2000-11-21

申请人： Stefan Denz ,  Norbert Lang

发明人： Stefan Denz ,  Norbert Lang

IPC分类号： B60R2128

CPC分类号： B60R21/23138 ,  B60R21/232 ,  B60R21/235 ,  B60R21/239 ,  B60R2021/23316 ,  B60R2021/23547 ,  D03D11/00

摘要： A gas bag for a vehicular occupant restraint system comprises two plies of fabric partially interwoven along their outer edges. To offer protection over a lengthy period in time amounting to several seconds but nevertheless dissipate the energy of impact to the required degree on impact and cushioning of the occupant, the plies of fabric are substantially air-tight, and the volume of the gas bag is divided by partial interweaving of the plies of fabric within the outer edges into several chambers. Further, the chambers are interconnected by at least one choked port remaining between the portions of the interwoven plies of fabric. Only part of the chambers is directly inflated by an inflator, the remaining part of the chambers being indirectly inflated via the choked port.

摘要翻译： 用于车辆乘员约束系统的气囊包括沿其外边缘部分交织的两层织物。 为了在长达几秒的时间内提供保护，但是将冲击能量消耗到乘员的冲击和缓冲所需的程度上，织物层基本上是气密的，并且气囊的体积是 划分为在外边缘内的织物层的部分交织成几个室。 此外，腔室通过至少一个阻塞的端口相互连接，所述阻塞端口保留在织物交织层的部分之间。 只有部分腔室被充气机直接充气，腔室的其余部分通过窒息口间接膨胀。

公开(公告)号：US06170860B2

公开(公告)日：2001-01-09

申请号：US09084707

申请日：1998-05-26

申请人： Stefan Denz ,  Norbert Lang

发明人： Stefan Denz ,  Norbert Lang

IPC分类号： B60R2122

CPC分类号： B60R21/23138 ,  B60R21/232 ,  B60R21/235 ,  B60R21/239 ,  B60R2021/23316 ,  B60R2021/23547 ,  D03D11/00

摘要： A gas bag for a vehicular occupant restraint system comprises two plies of fabric partially interwoven along their outer edges. To offer protection over a lengthy period in time amounting to several seconds but nevertheless dissipate the energy of impact to the required degree on impact and cushioning of the occupant, the plies of fabric are substantially air-tight, and the volume of the gas bag is divided by partial interweaving of the plies of fabric within the outer edges into several chambers. Further, the chambers are interconnected by at least one choked port remaining between the portions of the interwoven plies of fabric. Only part of the chambers is directly inflated by an inflator, the remaining part of the chambers being indirectly inflated via the choked port.

摘要翻译： 用于车辆乘员约束系统的气囊包括沿其外边缘部分交织的两层织物。 为了在长达几秒的时间内提供保护，但是将冲击能量消耗到乘员的冲击和缓冲所需的程度上，织物层基本上是气密的，并且气囊的体积是 划分为在外边缘内的织物层的部分交织成几个室。 此外，腔室通过至少一个阻塞的端口相互连接，所述阻塞端口保留在织物交织层的部分之间。 只有部分腔室被充气机直接充气，腔室的其余部分通过窒息口间接膨胀。