公开(公告)号：US07255367B2

公开(公告)日：2007-08-14

申请号：US10908952

申请日：2005-06-01

申请人： Barney J. Bauer ,  Jerome Bosch ,  Brandon Marriott ,  Nathaniel J. Dennis ,  Vivekanandan Maripudi

发明人： Barney J. Bauer ,  Jerome Bosch ,  Brandon Marriott ,  Nathaniel J. Dennis ,  Vivekanandan Maripudi

IPC分类号： B60R21/233

CPC分类号： B60R21/233

摘要： First and second air bag cushion portions are joined to form a bi-lobular air bag cushion with an opening adapted to receive inflation gas from an air bag inflator. A first inner panel forms first and second chambers in the first cushion portion and provide for fluid communication therebetween proximate to a distal portion thereof. A second inner panel forms third and fourth chambers in the second cushion portion and provide for fluid communication therebetween proximate to a distal portion thereof. Relatively inboard first and third chambers are in fluid communication with one another. The second and fourth chambers are in fluid communication with the opening. In another embodiment, first and second distribution tubes provide for fluid communication between the opening and relatively distal portions of the first and second cushion portions. The inner panels and the distribution tubes provide for lateral inflation of the bi-lobular air bag.

摘要翻译： 第一和第二气袋缓冲部分被连接以形成具有开口的双小叶气囊垫，该开口适于接收来自气囊充气机的膨胀气体。 第一内板在第一缓冲部分中形成第一和第二腔室，并在其远端部分之间形成流体连通。 第二内面板在第二缓冲部分中形成第三和第四腔室，并且在靠近其远端部分之间提供流体连通。 相对内侧的第一和第三腔室彼此流体连通。 第二和第四室与开口流体连通。 在另一个实施例中，第一和第二分配管提供第一和第二缓冲部分的开口和相对远端部分之间的流体连通。 内板和分配管提供双小叶气囊的横向膨胀。