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公开(公告)号:US20090072446A1
公开(公告)日:2009-03-19
申请号:US12291936
申请日:2008-11-15
申请人: Mitsuo Yasuda , Yusuke Ishikuro
发明人: Mitsuo Yasuda , Yusuke Ishikuro
IPC分类号: B29C35/08
CPC分类号: B32B3/266 , B32B3/263 , B32B5/18 , B32B7/02 , B32B7/08 , B32B27/065 , B32B27/08 , B32B27/16 , B32B27/32 , B32B2250/04 , B32B2266/025 , B32B2307/582 , B32B2571/00 , B32B2605/003 , B32B2605/08 , B60R21/2165 , Y10T428/15
摘要: The present invention provides for an automobile-use interior cover for accommodating an airbag apparatus, the said cover 11 being processed to have an airbag expansion and release-use fracture-opening weakened line section.The automobile-use interior cover 11 consists of a single laminated layer by laminating in such a manner of welding a hard polypropylene resin base plate layer 111 of desired thickness, a middle layer of foamed polypropylene resin 112 of desired thickness that is attached to the upper surface of the hard polypropylene base plate 11, and an outer upper layer 113 covering and attached to this foamed polypropylene resin middle layer 112. The outer upper layer 113 itself consists of two component layers 113A and 113B, both composed of thermo-plastic polyolefin (TPO), each of which is made of material differing from each other in the degree of their physical ability to absorb infrared radiation. The lower cover layer component 113B having a high rate of absorption of infrared radiation is positioned facing to the surface of the foamed polypropylene resin middle layer 112.
摘要翻译: 本发明提供了一种用于容纳气囊装置的汽车用内部盖,所述盖11被加工成具有气囊膨胀和释放使用的开裂弱化线段。 汽车用内部盖11由单层层叠体构成,层叠方式为将所需厚度的硬质聚丙烯树脂基板层111焊接到所需厚度的中间层的发泡聚丙烯树脂112上, 硬质聚丙烯基板11的表面和覆盖并附着在该发泡聚丙烯树脂中间层112上的外层上层113.外层上层113本身由两部分层113A和113B构成,两层由热塑性聚烯烃 TPO),它们各自由其吸收红外辐射的物理能力的程度彼此不同。 具有高红外线吸收率的下覆层组分113B定位成面向发泡聚丙烯树脂中间层112的表面。
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公开(公告)号:US07165782B2
公开(公告)日:2007-01-23
申请号:US11044438
申请日:2005-01-27
申请人: Mitsuo Yasuda , Atsushi Kaneko , Yusuke Ishikuro
发明人: Mitsuo Yasuda , Atsushi Kaneko , Yusuke Ishikuro
IPC分类号: B60R21/20
CPC分类号: B60R21/2165 , B23K26/364 , B29C65/06 , B29C66/30223 , B29C66/532 , B29C66/54 , B29L2031/3038 , B60R21/205 , B60R2021/21537
摘要: An airbag apparatus utilizes an interior panel of a vehicle. The interior panel has a rectangular fracture-opening section defined by at least one hinge groove and one fracture groove formed on an inside surface of the interior panel through irradiation with laser pulses. The fracture groove includes bridge portions and continuous hole portions provided alternately. Each of the bridge portions includes no laser-formed hole and has a thickness equal to the interior panel. Each of the continuous hole portions is composed of first holes for fracture which have a first depth and are successively formed between adjacent bridge portions through irradiation with laser pulses, and second holes which have a second depth smaller than the first depth and are each formed between adjacent first holes, through irradiation with laser pulses, so as to remove an original-thickness portion between the adjacent first holes.
摘要翻译: 气囊装置利用车辆的内部面板。 内部板具有通过照射激光脉冲而形成在内板的内表面上的至少一个铰链槽和一个裂缝槽限定的矩形断裂开口部。 断裂槽包括交替设置的桥部和连续孔部。 每个桥接部分不包括激光形成的孔并且具有等于内部面板的厚度。 每个连续孔部分由具有第一深度的第一裂缝孔和通过照射激光脉冲相继形成在相邻桥接部分之间的第一孔和具有比第一深度小的第二深度的第二孔分别形成在 相邻的第一孔,通过用激光脉冲照射,以去除相邻的第一孔之间的原始厚度部分。
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公开(公告)号:US20050167956A1
公开(公告)日:2005-08-04
申请号:US11041117
申请日:2005-01-21
申请人: Mitsuo Yasuda , Atsushi Kaneko , Yusuke Ishikuro
发明人: Mitsuo Yasuda , Atsushi Kaneko , Yusuke Ishikuro
IPC分类号: B60R21/20 , B60R21/215
CPC分类号: B60R21/2165 , B60R21/205
摘要: An airbag apparatus uses an interior panel of an automobile. The interior panel is formed of a multi-layer sheet including a surface layer, an intermediate foam layer, and a base layer. The interior panel has front and rear hinge grooves and left and right fracture grooves for defining a fracture-opening section, and a center fracture groove for dividing the fracture-opening section into front and rear fracture-opening subsections to be split apart from each other in a casement condition. The hinge grooves, the center fracture groove, and the left and right fracture grooves are formed of laser-machined holes which have different depths and do not pass through the surface layer of the interior panel.
摘要翻译: 气囊装置使用汽车的内部面板。 内部面板由包括表面层,中间泡沫层和基底层的多层片材形成。 内侧面板具有前后铰链槽和用于限定断裂开口部的左右断裂槽和用于将断裂开口部分分成前后断裂开口部分以将其彼此分离的中心断裂槽 在分箱条件下。 铰链槽,中心断裂槽和左右裂缝槽由具有不同深度并且不穿过内板的表面层的激光加工孔形成。
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