公开(公告)号：US09682680B2

公开(公告)日：2017-06-20

申请号：US15025023

申请日：2014-09-23

Applicant: Autoliv Development AB

Inventor： Marc Schock ,  Jürgen Mackensen ,  Raimund Nebel ,  Andreas Guggenberger ,  Daniel Schwerdtfeger

IPC: B60R21/237

CPC classification number: B60R21/237

Abstract: An airbag unit and method for folding up a driver's airbag, which has an insertion opening for a gas generator and, after activation of the gas generator, is unfolded away therefrom in the direction of a user. The airbag is folded around an imaginary center in alternating directions along first folding lines running around the imaginary center and is compressed in the direction of the center. At least one partial region of the airbag is rolled up or folded over onto the side towards the insertion opening.

公开(公告)号：US20160236642A1

公开(公告)日：2016-08-18

申请号：US15025023

申请日：2014-09-23

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Marc Schock ,  Jürgen Mackensen ,  Raimund Nebel ,  Andreas Guggenberger ,  Daniel Schwerdtfeger

IPC: B60R21/237

CPC classification number: B60R21/237

Abstract: An airbag unit and method for folding up a driver's airbag, which has an insertion opening for a gas generator and, after activation of the gas generator, is unfolded away therefrom in the direction of a user. The airbag is folded around an imaginary center in alternating directions along first folding lines running around the imaginary center and is compressed in the direction of the center. At least one partial region of the airbag is rolled up or folded over onto the side towards the insertion opening.

Abstract translation: 一种用于折叠驾驶员安全气囊的气囊单元和方法，其具有用于气体发生器的插入开口，并且在启动气体发生器之后，沿着使用者的方向展开。 安全气囊沿着沿虚拟中心延伸的第一折叠线沿着交替的方向围绕假想中心折叠并沿中心方向被压缩。 安全气囊的至少一个部分区域卷起或折叠到朝向插入开口的一侧上。