公开(公告)号：US09566935B2

公开(公告)日：2017-02-14

申请号：US14776876

申请日：2014-03-07

Applicant: Autoliv ASP, Inc.

Inventor： Paul Hicken ,  Daisuke Sato

IPC: B60R21/232 ,  B60R21/2338 ,  B60R21/2342 ,  B60R21/237 ,  B60R21/213 ,  B60R21/233

CPC classification number: B60R21/232 ,  B60R21/213 ,  B60R21/233 ,  B60R21/2338 ,  B60R21/2342 ,  B60R21/237 ,  B60R2021/23386

Abstract: An airbag assembly may include an inflatable curtain airbag with a stowed configuration and a deployed configuration. The inflatable curtain may have a first protection zone and a second protection zone that inflates forward or rearward of the first protection zone to provide enhanced protection. The second protection zone may be double-folded against the first protection zone so that, during deployment, the second protection zone pivots to unfold relative to the first protection zone. Attachment features such as tack stitching may be used to secure the folded portions together. The tack stitching may be designed to break during deployment of the airbag such that the first protection zone inflates first, followed by a proximal portion of the second protection zone, and then by a distal portion of the second protection zone.

Abstract translation: 安全气囊组件可以包括具有收起配置和展开配置的可充气帘式安全气囊。 可膨胀帘可以具有第一保护区和第二保护区，其使第一保护区向前或向后膨胀以提供增强的保护。 第二保护区域可以相对于第一保护区域进行双折叠，使得在展开期间，第二保护区域相对于第一保护区域枢转以展开。 可以使用诸如钉缝的附接特征来将折叠部分固定在一起。 所述定位缝合可以被设计成在展开气囊期间断裂，使得第一保护区域先膨胀，随后是第二保护区域的近侧部分，然后是第二保护区域的远端部分。

公开(公告)号：US20160039383A1

公开(公告)日：2016-02-11

申请号：US14776876

申请日：2014-03-07

Applicant: AUTOLIV ASP, INC.

Inventor： Paul Hicken ,  Daisuke Sato

IPC: B60R21/232 ,  B60R21/2338 ,  B60R21/233 ,  B60R21/213 ,  B60R21/237

CPC classification number: B60R21/232 ,  B60R21/213 ,  B60R21/233 ,  B60R21/2338 ,  B60R21/2342 ,  B60R21/237 ,  B60R2021/23386

Abstract: An airbag assembly may include an inflatable curtain airbag with a stowed configuration and a deployed configuration. The inflatable curtain may have a first protection zone and a second protection zone that inflates forward or rearward of the first protection zone to provide enhanced protection. The second protection zone may be double-folded against the first protection zone so that, during deployment, the second protection zone pivots to unfold relative to the first protection zone. Attachment features such as tack stitching may be used to secure the folded portions together. The tack stitching may be designed to break during deployment of the airbag such that the first protection zone inflates first, followed by a proximal portion of the second protection zone, and then by a distal portion of the second protection zone.

Abstract translation: 安全气囊组件可以包括具有收起配置和展开配置的可充气帘式安全气囊。 可膨胀帘可以具有第一保护区和第二保护区，其使第一保护区向前或向后膨胀以提供增强的保护。 第二保护区域可以相对于第一保护区域进行双折叠，使得在展开期间，第二保护区域相对于第一保护区域枢转以展开。 可以使用诸如钉缝的附接特征来将折叠部分固定在一起。 所述定位缝合可以被设计成在展开气囊期间断裂，使得第一保护区域先膨胀，随后是第二保护区域的近侧部分，然后是第二保护区域的远端部分。