公开(公告)号：US07665759B2

公开(公告)日：2010-02-23

申请号：US12000205

申请日：2007-12-10

申请人： Klaus Vath ,  Wilhelm Schnabel ,  Hans Martin Hauck ,  Rudolf Helfrich

发明人： Klaus Vath ,  Wilhelm Schnabel ,  Hans Martin Hauck ,  Rudolf Helfrich

IPC分类号： B60R21/203

CPC分类号： B60R21/215 ,  B60R21/21656

摘要： A cover plate for an airbag module, such as a driver side airbag module. The cover plate includes a cover part and at least one wall which extends in a generally perpendicular manner in relation to the cover part. In order to prevent indentation areas from forming on the visible surface of the cover part on the transition points towards the walls and to provide the simple deformation of the airbag cover from the production tool, the wall extends, when seen in the cross-section thereof, at distances which are short in relation to the length of the wall, alternating in different directions.

摘要翻译： 用于气囊模块的盖板，例如驾驶员侧气囊模块。 盖板包括盖部分和至少一个相对于盖部分以大致垂直的方式延伸的壁。 为了防止在朝向墙壁的过渡点上的盖部分的可见表面上形成压痕区域，并且提供气囊盖从生产工具的简单变形，当从横截面看时，该壁延伸 在相对于壁的长度短的距离处，在不同的方向上交替。

公开(公告)号：US20080150262A1

公开(公告)日：2008-06-26

申请号：US12000205

申请日：2007-12-10

申请人： Klaus Vath ,  Wilhelm Schnabel ,  Hans Martin Hauck ,  Rudolf Helfrich

发明人： Klaus Vath ,  Wilhelm Schnabel ,  Hans Martin Hauck ,  Rudolf Helfrich

IPC分类号： B60R21/215

CPC分类号： B60R21/215 ,  B60R21/21656

摘要： A cover plate for an airbag module, such as a driver side airbag module. The cover plate includes a cover part and at least one wall which extends in a generally perpendicular manner in relation to the cover part. In order to prevent indentation areas from forming on the visible surface of the cover part on the transition points towards the walls and to provide the simple deformation of the airbag cover from the production tool, the wall extends, when seen in the cross-section thereof, at distances which are short in relation to the length of the wall, alternating in different directions.

摘要翻译： 用于气囊模块的盖板，例如驾驶员侧气囊模块。 盖板包括盖部分和至少一个相对于盖部分以大致垂直的方式延伸的壁。 为了防止在朝向墙壁的过渡点上的盖部分的可见表面上形成压痕区域，并且提供气囊盖从生产工具的简单变形，当从横截面看时，该壁延伸 在相对于壁的长度短的距离处，在不同的方向上交替。

公开(公告)号：US06505850B2

公开(公告)日：2003-01-14

申请号：US09403471

申请日：1999-12-29

申请人： Rudolf Helfrich ,  Norbert Vath ,  Thomas Klein ,  Bernhard Kress ,  Norbert Wolleb ,  Tomás Sieira ,  Hans Martin Hauck

发明人： Rudolf Helfrich ,  Norbert Vath ,  Thomas Klein ,  Bernhard Kress ,  Norbert Wolleb ,  Tomás Sieira ,  Hans Martin Hauck

IPC分类号： B60R2116

CPC分类号： B60R21/21656

摘要： An airbag covering cap including a support layer and a covering layer of different elasticities, having at least one tear-off line along which the airbag covering cap tears open when the airbag is deployed. The covering layer is weakened by a groove in the region of the tear-off line and the support layer extends into this groove. The covering layer has a section adjacent to the section of the support layer, which extends into said support layer. The edge between the sections of the support and covering layers, each extending into the other layer is configured as a tear-off edge.

摘要翻译： 一种安全气囊覆盖帽，其包括支撑层和不同弹性的覆盖层，具有至少一个撕裂线，当气囊展开时，至少一个撕裂线穿过该气囊覆盖帽撕开。 覆盖层在撕离线的区域中由凹槽削弱，并且支撑层延伸到该凹槽中。 覆盖层具有与支撑层的延伸到所述支撑层中的部分相邻的部分。 每个延伸到另一层的支撑层和覆盖层的部分之间的边缘被配置为撕裂边缘。