发明授权
US07398991B2 Cover component of airbag system, airbag system, and vehicle interior trim
有权
气囊系统，气囊系统和车辆内饰的盖部件
- 专利标题： Cover component of airbag system, airbag system, and vehicle interior trim
- 专利标题（中）： 气囊系统，气囊系统和车辆内饰的盖部件
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申请号： US10769920申请日： 2004-02-03
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公开(公告)号： US07398991B2公开(公告)日： 2008-07-15
- 发明人: Shinji Hayashi , Masaru Morita
- 申请人： Shinji Hayashi , Masaru Morita
- 申请人地址： JP Tokyo
- 专利权人： Takata Corporation
- 当前专利权人： Takata Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Foley & Lardner LLP
- 优先权： JP2003-110501 20030415; JP2003-317003 20030909
- 主分类号： B60R21/205
- IPC分类号： B60R21/205 ; B60R21/20 ; B60R21/16
摘要：
A cover component mountable to an airbag system has a tear line that is torn open when an airbag of the airbag system inflates. At least part of the tear line includes a recessed line and hollows bored in the recessed line at intervals. The recessed line is molded into the cover component using a raised line provided on a core surface of a die, and where the hollows are bored into the cover component by laser processing.