公开(公告)号：US20160325706A1

公开(公告)日：2016-11-10

申请号：US15110219

申请日：2015-01-12

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Martin HAAS ,  Klaus MASSANETZ ,  Thomas REITER ,  Andreas GUGGENGERGER

IPC: B60R21/239 ,  B60R21/2342 ,  B60R21/268 ,  B60R21/2338

CPC classification number: B60R21/239 ,  B60R21/2338 ,  B60R21/2342 ,  B60R21/268 ,  B60R2021/23384 ,  B60R2021/2395 ,  B60R2021/2685

Abstract: An airbag module including a first casing enclosing a first gas space, a first inflator and a control device for controlling ventilation of the first gas space or the shape of the first casing. The control device includes a second casing (42) enclosing a second gas space and a gas source. The second gas space is bordered by a permanent edge connection, and further includes a control element such as a strap (60), whose first end is connected to the first casing and whose second end is sewn to the second casing (42) by a tear seam (49), and is decoupled from the second casing (42) upon filling of the second gas space. The tear seam (49) touches or intersects the edge connection at two points so that the tear seam divides the second gas space into two regions (43a, 43b).

Abstract translation: 一种气囊模块，包括封闭第一气体空间的第一壳体，第一充气器和用于控制第一气体空间的通风或第一壳体的形状的控制装置。 控制装置包括封闭第二气体空间和气体源的第二壳体（42）。 第二气体空间由永久性边缘连接界定，并且还包括诸如带子（60）的控制元件，其第一端连接到第一壳体，并且其第二端通过一个第二壳体被缝合到第二壳体 撕裂缝（49），并且在填充第二气体空间时与第二壳体（42）分离。 撕裂缝（49）在两点处接触或相交边缘连接，使得撕裂缝将第二气体空间分成两个区域（43a，43b）。