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1. 发明授权

US06672339B2 Air bag fabric possessing improved packed volume characteristics 失效
标题翻译：气袋织物具有改进的包装体积特性
公开(公告)号：US06672339B2
公开(公告)日：2004-01-06
申请号：US10231522
申请日：2002-08-30
申请人： Ramesh Keshavaraj , Michael D. Hurst
发明人： Ramesh Keshavaraj , Michael D. Hurst
IPC分类号： D06C2100
CPC分类号： B60R21/235 , B60R21/237 , B60R2021/2375 , Y10T442/30
摘要： A fabric for use in an air bag is provided. The fabric of the invention is produced by mechanically compressing a preliminary fabric constructed substantially of synthetic yarn such that the packed volume per unit area of the compressed fabric is less than the packed volume per unit area of the preliminary fabric. Air permeability is not adversely affected.
摘要翻译：提供了一种用于气囊的织物。本发明的织物通过机械压缩基本上由合成纱线构成的预制织物来制造，使得压缩织物的每单位面积的包装体积小于初步织物的每单位面积的包装体积。透气性不会受到不利影响。

2. 发明授权

US06327759B1 Air bag fabric possessing improved packed volume and stable air permeability 失效
标题翻译：气袋织物具有改善的包装体积和稳定的透气性
公开(公告)号：US06327759B1
公开(公告)日：2001-12-11
申请号：US09074123
申请日：1998-05-07
申请人： Ramesh Keshavaraj , Michael D. Hurst
发明人： Ramesh Keshavaraj , Michael D. Hurst
IPC分类号： D04C2100
CPC分类号： B60R21/235 , B60R21/237 , B60R2021/2375 , D03D1/02 , Y10T428/1334 , Y10T428/1345 , Y10T428/1362
摘要： A fabric for use in an air bag is provided. The fabric of the invention is produced by mechanically compressing a preliminary fabric constructed substantially of synthetic yarn such that the packed volume per unit area of the compressed fabric is less than the packed volume per unit area of the preliminary fabric. Air permeability is not adversely affected.
摘要翻译：提供了一种用于气囊的织物。本发明的织物通过机械压缩基本上由合成纱线构成的预制织物来制造，使得压缩织物的每单位面积的包装体积小于初步织物的每单位面积的包装体积。透气性不会受到不利影响。

3. 发明授权

US06473948B1 Air bag fabric possessing improved packed volume characteristics 失效
标题翻译：气袋织物具有改进的包装体积特性
公开(公告)号：US06473948B1
公开(公告)日：2002-11-05
申请号：US08842825
申请日：1997-04-17
申请人： Ramesh Keshavaraj , Michael D. Hurst
发明人： Ramesh Keshavaraj , Michael D. Hurst
IPC分类号： D06C2100
CPC分类号： B60R21/235 , B60R21/237 , B60R2021/2375 , Y10T442/30
摘要： A fabric for use in an air bag is provided. The fabric of the invention is produced by mechanically compressing a preliminary fabric constructed substantially of synthetic yarn such that the packed volume per unit area of the compressed fabric is less than the packed volume per unit area of the preliminary fabric. Air permeability is not adversely affected.
摘要翻译：提供了一种用于气囊的织物。本发明的织物通过机械压缩基本上由合成纱线构成的预制织物来制造，使得压缩织物的每单位面积的包装体积小于初步织物的每单位面积的包装体积。透气性不会受到不利影响。

4. 发明申请

US20130241183A1 COATED AIRBAG, METHOD FOR MAKING THE SAME, AND AIRBAG MODULE COMPRISING THE COATED AIRBAG 审中-公开
标题翻译：涂层安全气囊，其制造方法以及包含涂层安全气囊的安全气囊模块
公开(公告)号：US20130241183A1
公开(公告)日：2013-09-19
申请号：US13421106
申请日：2012-03-15
申请人： Ramesh Keshavaraj , Michael D. Hurst
发明人： Ramesh Keshavaraj , Michael D. Hurst
IPC分类号： B60R21/235 , B05D7/00
CPC分类号： B60R21/235 , B60R2021/23514 , D06N3/0006 , D06N3/0059 , D06N3/128 , D06N2201/0254 , D06N2201/0263 , D06N2203/068 , D06N2205/16 , D06N2209/067 , D06N2209/125 , D10B2505/124
摘要： An airbag comprises a textile substrate and a coating on at least a portion of the surface of the textile substrate. The coating comprises a polyurethane polymer and a phosphorous compound. The phosphorous compound can be selected from the group consisting of esters of phosphoric acid, esters of phosphonic acid, esters of phosphinic acid, and mixtures thereof. An airbag module comprises the above-described airbag, a gas generator, and a cover at least partially enclosing the airbag and gas generator.
摘要翻译：气囊包括织物基底和在织物基底表面的至少一部分上的涂层。涂层包括聚氨酯聚合物和磷化合物。磷化合物可以选自磷酸的酯，膦酸的酯，次膦酸的酯及其混合物。安全气囊模块包括上述气囊，气体发生器和至少部分地包围气囊和气体发生器的盖。

5. 再颁专利

USRE38769E1 Air bag fabric possessing improved packed volume and stable air permeability 失效
标题翻译：气袋织物具有改善的包装体积和稳定的透气性
公开(公告)号：USRE38769E1
公开(公告)日：2005-08-09
申请号：US10053845
申请日：2002-01-22
申请人： Ramesh Keshavaraj , Michael D. Hurst
发明人： Ramesh Keshavaraj , Michael D. Hurst
IPC分类号： B60R21/16 , B60R21/235 , B60R21/237 , D03D1/02 , D06C21/00
CPC分类号： B60R21/235 , B60R21/237 , B60R2021/2375 , D03D1/02 , Y10T428/1334 , Y10T428/1345 , Y10T428/1362
摘要： A fabric for use in an air bag is provided. The fabric of the invention is produced by mechanically compressing a preliminary fabric constructed substantially of synthetic yarn such that the packed volume per unit area of the compressed fabric is less than the packed volume per unit area of the preliminary fabric. Air permeability is not adversely affected.
摘要翻译：提供了一种用于气囊的织物。本发明的织物通过机械压缩基本上由合成纱线构成的预制织物来制造，使得压缩织物的每单位面积的包装体积小于初步织物的每单位面积的包装体积。透气性不会受到不利影响。

6. 发明授权

US07287478B2 Method for manufacturing an airbag cushion 失效
标题翻译：气囊垫制造方法
公开(公告)号：US07287478B2
公开(公告)日：2007-10-30
申请号：US10808198
申请日：2004-03-24
申请人： Ramesh Keshavaraj , Michael D. Hurst , William J. Martin
发明人： Ramesh Keshavaraj , Michael D. Hurst , William J. Martin
IPC分类号： B32B7/08 , B60R21/16
CPC分类号： B60R21/235 , B60R2021/23509 , B60R2021/23514 , B60R2021/23576 , Y10T428/1314 , Y10T428/1317 , Y10T428/1321 , Y10T428/1334 , Y10T428/1362 , Y10T442/20 , Y10T442/2139 , Y10T442/3016 , Y10T442/3065 , Y10T442/3553 , Y10T442/3854 , Y10T442/3862
摘要： An airbag cushion having a novel seam structure including either a tri-stitch fold-over seam structure or a double-stitch fold-over seam structure. The novel seam structure allows airbag cushions to be manufactured by using low tenacity yarns, preferably in the range of between about 40 cN/tex and about 65 cN/tex.
摘要翻译：一种安全气囊垫，其具有包括三针折叠缝结构或双缝折叠缝结构的新型接缝结构。新颖的接缝结构允许通过使用低韧度纱线制造气囊垫，优选地在约40cN / tex和约65cN / tex之间的范围内。

7. 发明授权

US06734124B2 Low permeability airbag cushions having extremely low silicone-based coating levels 失效
标题翻译：低透气性安全气垫具有极低的硅酮涂层含量
公开(公告)号：US06734124B2
公开(公告)日：2004-05-11
申请号：US10335828
申请日：2003-01-02
申请人： Michael D. Hurst , Edwin Hersey
发明人： Michael D. Hurst , Edwin Hersey
IPC分类号： B32B2702
CPC分类号： B60R21/235 , B60R2021/23509 , B60R2021/23514 , B60R2021/23519 , B60R2021/23523 , Y10T428/1307 , Y10T428/1314 , Y10T428/1321 , Y10T428/1362 , Y10T442/2139 , Y10T442/2811 , Y10T442/2893 , Y10T442/2902
摘要： Coated inflatable fabrics and more particularly concerns airbag cushions to which very low add-on amounts of silicone-based coating have been applied and which exhibit extremely low air permeability are provided. The inventive inflatable fabrics are primarily for use in automotive restraint cushions that require low permeability characteristics (such as side curtain airbags). Traditionally, heavy, and thus expensive, coatings of compounds such as neoprene, silicones, and the like, have been utilized to provide such required low permeability. The inventive fabric utilizes an inexpensive, very thin, substantially uniform silicone coating to provide such necessarily low permeability levels. Thus, the inventive coating comprises at least a single layer comprising a majority of silicone-based material, wherein the total thickness of the single layer is at most about 3.0 ounces per square yard as applied to a target fabric surface. The inventive airbag exhibits a characteristically long leak-down rate as compared to other coated airbags.
摘要翻译：涂覆的充气织物更具体地涉及已经应用了非常低的添加量的硅氧烷基涂层并且显示出非常低的透气性的安全气囊。本发明的充气织物主要用于需要低渗透特性的汽车约束垫（例如侧帘安全气囊）中。传统上，已经使用诸如氯丁橡胶，硅氧烷等化合物的重且因此昂贵的涂层来提供这种所需的低渗透性。本发明的织物使用廉价的，非常薄的，基本均匀的硅氧烷涂层来提供这种必要的低渗透性水平。因此，本发明的涂层包括至少一个包含大多数基于硅氧烷的材料的单层，其中当施加到目标织物表面时，单层的总厚度为至多约3.0盎司/平方码。与其他涂覆的安全气囊相比，本发明的气囊具有特征性的长的泄漏率。

8. 发明授权

US07413214B2 Airbag made from low tenacity yarns 有权
标题翻译：由低强度纱线制成的安全气囊
公开(公告)号：US07413214B2
公开(公告)日：2008-08-19
申请号：US10041376
申请日：2002-01-08
申请人： Ramesh Keshavaraj , Michael D. Hurst , William J. Martin
发明人： Ramesh Keshavaraj , Michael D. Hurst , William J. Martin
IPC分类号： B60R21/16
CPC分类号： B60R21/235 , B60R2021/23509 , B60R2021/23514 , B60R2021/23576 , Y10T428/1314 , Y10T428/1317 , Y10T428/1321 , Y10T428/1334 , Y10T428/1362 , Y10T442/20 , Y10T442/2139 , Y10T442/3016 , Y10T442/3065 , Y10T442/3553 , Y10T442/3854 , Y10T442/3862
摘要： An airbag cushion having a novel seam structure including either a tri-stitch fold-over seam structure or a double-stitch fold-over seam structure. The novel seam structure allows airbag cushions to be manufactured by using low tenacity yarns, preferably in the range of between about 40 cN/tex and about 65 cN/tex.
摘要翻译：一种安全气囊垫，其具有包括三针折叠缝结构或双缝折叠缝结构的新型接缝结构。新颖的接缝结构允许通过使用低韧度纱线制造气囊垫，优选地在约40cN / tex和约65cN / tex之间的范围内。

9. 发明授权

US06569788B1 Low permeability airbag cushions having extremely low silicone-based coating levels 失效
标题翻译：低透气性安全气垫具有极低的硅酮涂层含量
公开(公告)号：US06569788B1
公开(公告)日：2003-05-27
申请号：US09595648
申请日：2000-06-16
申请人： Michael D. Hurst , Edwin Hersey
发明人： Michael D. Hurst , Edwin Hersey
IPC分类号： B32B2702
CPC分类号： B60R21/235 , B60R2021/23509 , B60R2021/23514 , B60R2021/23519 , B60R2021/23523 , Y10T428/1307 , Y10T428/1314 , Y10T428/1321 , Y10T428/1362 , Y10T442/2139 , Y10T442/2811 , Y10T442/2893 , Y10T442/2902
摘要： Coated inflatable fabrics and more particularly concerns airbag cushions to which very low add-on amounts of silicone-based coating have been applied and which exhibit extremely low air permeability are provided. The inventive inflatable fabrics are primarily for use in automotive restraint cushions that require low permeability characteristics (such as side curtain airbags). Traditionally, heavy, and thus expensive, coatings of compounds such as neoprene, silicones, and the like, have been utilized to provide such required low permeability. The inventive fabric utilizes an inexpensive, very thin, substantially uniform silicone coating to provide such necessarily low permeability levels. Thus, the inventive coating comprises at least a single layer comprising a majority of silicone-based material, wherein the total thickness of the single layer is at most about 3.0 ounces per square yard as applied to a target fabric surface. The inventive airbag exhibits a characteristically long leak-down rate as compared to other coated airbags.
摘要翻译：涂覆的充气织物更具体地涉及已经应用了非常低的添加量的硅氧烷基涂层并且显示出非常低的透气性的安全气囊。本发明的充气织物主要用于需要低渗透特性的汽车约束垫（例如侧帘安全气囊）中。传统上，已经使用诸如氯丁橡胶，硅氧烷等化合物的重且因此昂贵的涂层来提供这种所需的低渗透性。本发明的织物使用廉价的，非常薄的，基本均匀的硅氧烷涂层来提供这种必要的低渗透性水平。因此，本发明的涂层包括至少一个包含大多数基于硅氧烷的材料的单层，其中当施加到目标织物表面时，单层的总厚度为至多约3.0盎司/平方码。与其他涂覆的安全气囊相比，本发明的气囊具有特征性的长的泄漏率。

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