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    PROCESSING METHOD
    1.
    发明申请
    PROCESSING METHOD 审中-公开

    公开(公告)号：US20170113420A1

    公开(公告)日：2017-04-27

    申请号：US15295691

    申请日：2016-10-17

    申请人： DISCO CORPORATION

    发明人： Shigenori Harada ,  Mana Eritate

    IPC分类号： B29C69/00 ,  B29C39/02 ,  B29D11/00 ,  B29C59/00

    CPC分类号： B29C69/001 ,  B29C39/026 ,  B29C59/007 ,  B29D11/0074 ,  B29L2011/00 ,  H01L41/338

    摘要： Disclosed herein is a processing method for forming a plurality of quadrangular prisms on a plate-shaped substrate having a product area. The processing method includes the steps of preparing an excess-sized plate-shaped substrate having an excess area surrounding the product area, cutting the excess-sized plate-shaped substrate in a first direction by using a cutting blade to thereby form a first cut groove extending in the first direction, cutting the excess-sized plate-shaped substrate in a second direction perpendicular to the first direction by using the cutting blade to thereby form a second cut groove extending in the second direction, filling the first cut groove and the second cut groove with a resin, and cutting the excess-sized plate-shaped substrate along the boundary between the product area and the excess area by using the cutting blade to thereby remove the excess area from the excess-sized plate-shaped substrate.

    Non-visible tear seams for airbag coverings
    4.
    发明授权
    Non-visible tear seams for airbag coverings 有权
    不可见的气囊盖的撕裂接缝

    公开(公告)号：US09358697B2

    公开(公告)日：2016-06-07

    申请号：US14365672

    申请日：2012-11-21

    申请人： Faurecia Interior Systems, Inc.

    发明人： Aaron Wisniewski ,  Mathew Barr ,  Brian Jacobs

    IPC分类号： B60R21/16 ,  B26F1/24 ,  B29C59/00 ,  B60R21/2165 ,  B60R13/02

    CPC分类号： B26F1/24 ,  B29C59/007 ,  B60R13/02 ,  B60R21/2165 ,  Y10T29/49622

    摘要： A vehicle interior panel includes a decorative covering with a non-visible tear seam that forms a deployment opening through the covering during airbag deployment. The tear seam is formed by mechanical piercing of a skin layer of the covering from the decorative side. The skin layer is formed from a self-healing material, allowing a piercing tool to form microholes that are smaller than the effective piercing diameter of the tool without the need for subsequent processes intended to otherwise hide the formed tear seam. Tear seams formed in this manner can offer larger processing windows, lower manufacturing and equipment cost, and/or shorter cycle times when compared to other methods such as laser scoring. Tear seam function may also be improved and/or more predictable.

    摘要翻译： 车辆内部面板包括具有不可见的撕裂缝的装饰性覆盖物，其在安全气囊展开期间通过覆盖物形成展开开口。 撕裂缝是通过从装饰侧机械穿透覆盖物的皮肤层而形成的。 皮肤层由自修复材料形成，允许穿刺工具形成小于工具的有效穿孔直径的微孔，而不需要随后的用于另外隐藏形成的撕裂缝的过程。 与其他方法（如激光打分）相比，以这种方式形成的撕裂接缝可以提供更大的加工窗口，更低的制造和设备成本，和/或更短的循环时间。 撕裂缝功能也可以改善和/或更可预测。

    Panel with integral hidden door cover and method of manufacture and materials thereof
    9.
    发明授权
    Panel with integral hidden door cover and method of manufacture and materials thereof 有权
    具有整体隐藏门盖的面板及其制造方法及其材料

    公开(公告)号：US08967659B2

    公开(公告)日：2015-03-03

    申请号：US13827702

    申请日：2013-03-14

    申请人： John F. O'Gara ,  Srimannarayana Kakarala ,  Donna Hawes

    发明人： John F. O'Gara ,  Srimannarayana Kakarala ,  Donna Hawes

    IPC分类号： B60R21/2165 ,  B29C59/16 ,  B29C59/00

    CPC分类号： B60R21/2165 ,  B29C59/007 ,  B29C2791/009 ,  B60R21/205 ,  B60R21/2342

    摘要： A panel having a deployable cover for an airbag module is provided. The panel having: an outer layer having a show surface and an inner surface opposite the show surface; a tear seam formed in the outer layer, the tear seam defined by a plurality of holes formed in the outer layer extending from the inner surface towards the show surface, wherein a residual wall thickness of the outer layer is located between each of the plurality of holes and the show surface, wherein the outer layer includes at least one filler material, that exhibits an absorbance of a wavenumber of a laser used to form the plurality of holes.

    摘要翻译： 提供了一种具有用于安全气囊模块的展开盖的面板。 所述面板具有：具有显示表面和与所述显示表面相对的内表面的外层; 形成在外层中的撕裂缝，所述撕裂缝由形成在所述外层中的从所述内表面朝向所述显示表面延伸的多个孔限定，其中所述外层的剩余壁厚位于所述多个 孔和显示表面，其中外层包括至少一种填充材料，其表现出用于形成多个孔的激光的波数的吸光度。

    AIRBAG TEAR SEAMS FORMED BY IRRADIATION
    10.
    发明申请
    AIRBAG TEAR SEAMS FORMED BY IRRADIATION 审中-公开
    安全气氛由辐射造成的海滩

    公开(公告)号：US20150028570A1

    公开(公告)日：2015-01-29

    申请号：US13949347

    申请日：2013-07-24

    申请人： Faurecia Interior System, Inc.

    发明人： Brian Jacobs ,  Mathew Barr

    IPC分类号： B60R21/2165

    CPC分类号： B60R21/2165 ,  B29C35/08 ,  B29C59/007 ,  B29C2035/0827 ,  B29C2035/0877 ,  Y10T156/1064

    摘要： A method of making a vehicle interior panel includes irradiating a covering layer material in a manner that reduces the strength of the material while preserving the thickness of the covering layer. An irradiated portion of the covering layer is arranged to at least partially overlie an airbag door region of an underlying substrate to help define the location of an airbag tear seam. The irradiation process can be carried out using an electron beam or ultraviolet light. Natural or synthetic organic materials may have their chemical structures altered by irradiation in a manner that reduces the strength of the material, thus reducing or eliminating the need for stress-concentrating features in covering layers and enabling non-visible tear seams to be formed in high strength materials like leather.

    摘要翻译： 制造车辆内部面板的方法包括以降低材料的强度同时保持覆盖层的厚度的方式照射覆盖层材料。 覆盖层的照射部分被布置成至少部分地覆盖下面的基底的安全气囊门区域，以帮助限定气囊撕裂缝的位置。 照射过程可以使用电子束或紫外光进行。 天然或合成的有机材料可以以降低材料强度的方式通过照射而改变其化学结构，从而减少或消除对覆盖层中的应力集中特征的需要，并使不可见的撕裂接缝形成为高 强度材料如皮革。