公开(公告)号：US08960713B2

公开(公告)日：2015-02-24

申请号：US14353515

申请日：2012-10-09

Applicant: Autoliv Development AB

Inventor： Do-Gwan Kim ,  Kyu-Soung Jang

IPC: B60R21/16 ,  B60R21/237 ,  B60R21/206 ,  B60R21/231 ,  B60R21/00

CPC classification number: B60R21/237 ,  B60R21/206 ,  B60R2021/0051 ,  B60R2021/23169

Abstract: A method of folding a knee airbag includes folding a lower portion of the knee airbag perpendicularly to a vertical central axis so that a lower end of the knee airbag is placed on the front panel of the knee airbag, individually folding both sides of the knee airbag toward the vertical central axis, and rolling an upper end portion of the knee airbag toward the lower portion of the knee airbag. The lower portion of the folded knee airbag is rapidly deployed toward the leg of an occupant in the initial deployment of the knee airbag, thereby minimizing time to ensure the minimum space between the instrument panel and the leg of the occupant and rapidly confining the leg of the occupant.

Abstract translation: 折叠膝部安全气囊的方法包括：将膝盖安全气囊的下部垂直于垂直中心轴线折叠，使得膝盖气囊的下端被放置在膝盖气囊的前面板上，分别折叠膝盖安全气囊的两侧 朝向垂直中心轴线，并且将膝盖安全气囊的上端部朝向膝部气囊的下部滚动。 折叠的膝部安全气囊的下部在膝盖安全气囊的初始部署中快速地朝向乘客的腿部展开，从而最小化时间以确保仪表板与乘员的腿部之间的最小空间并且快速地限制 乘客。

公开(公告)号：US20140252750A1

公开(公告)日：2014-09-11

申请号：US14353515

申请日：2012-10-09

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Do-Gwan Kim ,  Kyu-Soung Jang

IPC: B60R21/237 ,  B60R21/206

CPC classification number: B60R21/237 ,  B60R21/206 ,  B60R2021/0051 ,  B60R2021/23169

Abstract: A method of folding a knee airbag includes folding a lower portion of the knee airbag perpendicularly to a vertical central axis so that a lower end of the knee airbag is placed on the front panel of the knee airbag, individually folding both sides of the knee airbag toward the vertical central axis, and rolling an upper end portion of the knee airbag toward the lower portion of the knee airbag. The lower portion of the folded knee airbag is rapidly deployed toward the leg of an occupant in the initial deployment of the knee airbag, thereby minimizing time to ensure the minimum space between the instrument panel and the leg of the occupant and rapidly confining the leg of the occupant.

Abstract translation: 折叠膝部安全气囊的方法包括：将膝盖安全气囊的下部垂直于垂直中心轴线折叠，使得膝盖气囊的下端被放置在膝盖气囊的前面板上，分别折叠膝盖安全气囊的两侧 朝向垂直中心轴线，并且将膝盖安全气囊的上端部朝向膝部气囊的下部滚动。 折叠的膝部安全气囊的下部在膝盖安全气囊的初始部署中快速地朝向乘客的腿部展开，从而最小化时间以确保仪表板与乘员的腿部之间的最小空间并且快速地限制 乘客。