公开(公告)号：US5569959A

公开(公告)日：1996-10-29

申请号：US434022

申请日：1995-05-03

申请人： Robert Cooper ,  Peter Ianazzi ,  Lawrence R. Nichols ,  Thomas Parker

发明人： Robert Cooper ,  Peter Ianazzi ,  Lawrence R. Nichols ,  Thomas Parker

IPC分类号： B29C37/00 ,  B60R21/2165 ,  B60R21/16

CPC分类号： B60R21/2165 ,  B29C37/0057 ,  B29L2031/3038 ,  B60R2021/21537

摘要： A closure for an air bag assembly includes a flexible outer skin and a layer of foam material covering a retainer member that has an air bag deployment opening that is closed by a moveable door. The door overlaps portions of the retainer member to support the door against movement inwardly of the retainer member and allow free hinging movement outwardly of the retainer member for stressing and separating the layer of foam and the outer skin to form a deployment path for the air bag. The moveable door may be retained in the closed position by frangible portions of the retainer member to facilitate manufacture of the closure.

摘要翻译： 用于气囊组件的封闭件包括柔性外皮和覆盖保持构件的泡沫材料层，所述保持构件具有由可移动门关闭的气囊展开开口。 门与保持构件的部分重叠，以支撑门以防止保持构件向内移动，并允许自由铰链运动向外保持构件的运动，用于加压和分离泡沫层和外皮以形成用于气囊的展开路径 。 可移动门可以通过保持器构件的易碎部分保持在关闭位置，以便于制造封闭件。