公开(公告)号：US06494484B2

公开(公告)日：2002-12-17

申请号：US09298281

申请日：1999-04-23

Applicant: Lance M. Bosgieter ,  Ramesh Keshavaraj

Inventor： Lance M. Bosgieter ,  Ramesh Keshavaraj

IPC: B60R2116

CPC classification number: B60R21/235 ,  B60R21/203 ,  B60R2021/23566

Abstract: A polygon-shaped air bag comprised of fabric for use in vehicle restraint systems is disclosed. The air bag is constructed from fabric panels in the shape of congruent, n-sided equiangular polygons, where n may be between five and eleven, but is preferably six or eight. The individual panels may be in the form of a single polygon, or in the form of two abutting polygons. The use of polygon-shaped panels allows for economical fabric utilization and increased fabrication efficiency, compared with panels having a circular shape.

Abstract translation: 公开了一种由用于车辆限制系统的织物组成的多边形气囊。 气囊由织物面板构成，其形状为一致的n边等角多边形，其中n可以介于5和11之间，但优选为6或8。 单个面板可以是单个多边形的形式，或者以两个邻接多边形的形式。 与具有圆形形状的面板相比，使用多边形面板允许经济的织物利用和增加的制造效率。

公开(公告)号：US06344251B1

公开(公告)日：2002-02-05

申请号：US09326368

申请日：1999-06-04

Applicant: Ramesh Keshavaraj ,  Joseph W. Fields

Inventor： Ramesh Keshavaraj ,  Joseph W. Fields

IPC: B29D2202

CPC classification number: B60R21/235 ,  B29C65/04 ,  B29K2313/02 ,  B29L2031/3038 ,  B60R2021/23514 ,  B60R2021/23523 ,  B60R2021/2359 ,  Y10T428/1334 ,  Y10T428/1362 ,  Y10T428/24033 ,  Y10T428/24785 ,  Y10T442/3016

Abstract: An airbag having at least two composite layers of fabric R.F. welded around the periphery thereof to form the bag and, which, when R.F. welded has excellent seam strength and a specific inflation strength less than 1.2.

Abstract translation: 一种具有织物R.F.的至少两个复合层的气囊。 焊接在其周围以形成袋子，并且当R.F. 焊接性能优良，接缝强度高，特定通风强度小于1.2。

公开(公告)号：US06299205B1

公开(公告)日：2001-10-09

申请号：US09526099

申请日：2000-03-15

Applicant: Ramesh Keshavaraj

Inventor： Ramesh Keshavaraj

IPC: B60R2116

CPC classification number: B60R21/231 ,  B60R21/2171

Abstract: A vehicle restraint system is provided which comprises an airbag into which an inflator can assembly may be placed. The inventive airbag preferably comprises two body panels, attached by one substantially straight seam, and a separator panel which, upon folding and attaching of the two body panel sections of the airbag produces a looped pocket for holding of the above-mentioned inflator can assembly. Such an article allows for quick and complete inflation upon release of propellant and facilitates packing in a standard restraint system enclosure. The invention thus encompasses both the restraint system and the airbag itself.

Abstract translation: 提供了一种车辆约束系统，其包括可以放置充气机组件的气囊。 本发明的气囊优选地包括两个主体板，其通过一个基本上直的接缝连接，并且分隔板在折叠和安装气囊的两个主体板部分时产生用于保持上述充气机组组件的环形袋。 这样的物品允许在释放推进剂时快速和完全地充气，并且便于在标准约束系统外壳中包装。 因此，本发明包括约束系统和气囊本身。

公开(公告)号：US06299204B1

公开(公告)日：2001-10-09

申请号：US09136081

申请日：1998-08-18

Applicant: Ramesh Keshavaraj

Inventor： Ramesh Keshavaraj

IPC: B60R2116

CPC classification number: B60R21/231 ,  B60R21/2171

Abstract: The present invention relates to a vehicle restraint system which comprises an airbag into which an inflator can assembly may be placed. The inventive airbag preferably comprises two body panels, attached by one substantially straight seam, and a separator panel which, upon folding and attaching of the two body panel sections of the airbag produces a mouth (looped pocket) for holding of the above-mentioned inflator can assembly. Such an article allows for quick and complete inflation upon release of propellant and facilitates packing in a standard restraint system enclosure. The invention thus encompasses both the restraint system and the airbag itself.

Abstract translation: 本发明涉及一种车辆约束系统，其包括可以放置充气机组件的气囊。 本发明的气囊优选地包括由一个基本上直的接缝连接的两个主体面板，以及分隔板，其在气囊的两个主体面板部分折叠和附接时产生用于保持上述充气机的口（环状袋） 可组装。 这样的物品允许在释放推进剂时快速和完全地充气，并且便于在标准约束系统外壳中包装。 因此，本发明包括约束系统和气囊本身。

公开(公告)号：US06180204B2

公开(公告)日：2001-01-30

申请号：US08909796

申请日：1997-08-12

Applicant: Ramesh Keshavaraj

Inventor： Ramesh Keshavaraj

IPC: B32B302

CPC classification number: B60R21/231 ,  B60R2021/23509 ,  Y10T428/24777 ,  Y10T428/24785

Abstract: An elongated substantially rectangular nylon 6,6 air bag blank which allows an operator to produce a one piece air bag with four straight seams without undue manipulation during production thereof. The blank has notches in the two upper corners with an elongated notch centrally between the notches in the corners thereof in the long side of the blank.

Abstract translation: 细长的基本上为矩形的尼龙6,6气囊坯料，其允许操作者在其生产期间不用过度操作地生产具有四个直缝的单件式气囊。 坯料在两个上角处具有切口，在坯料的长边中在其角部的凹口之间具有细长凹口。

公开(公告)号：US6086095A

公开(公告)日：2000-07-11

申请号：US365374

申请日：1999-07-30

Applicant: Ramesh Keshavaraj

Inventor： Ramesh Keshavaraj

IPC: B60R21/23 ,  B60R21/16 ,  B60R21/235 ,  D03D1/02

CPC classification number: B60R21/231

Abstract: The present invention relates to an airbag cushion which simultaneously exhibits a low amount of seam usage (in order to attach at least two fabric panels or portions of a single panel together) as well as a very low amount of fabric utilized to produce the target airbag cushion, both in correlation to an overall high amount of available inflation airspace within the cushion itself. These two separate, but correlated factors, one based on an effective seam usage index are now combined for the first time in what is defined as an effective seam usage index (being the quotient of the length of overall seams on the cushions and the available inflation airspace volume) and the other based on an effective fabric usage index (being the quotient of the amount of fabric utilized in the construciton of the airbag cushion and the available inflation airspace volume). The inventive airbag cushion must possess an effective seam usage factor of at most 0.11 and an effective fabric usage factor of at most 0.0330. A cushion exhibiting such low seam usage and fabric usage factors and also comprising an integrated looped pocket for the disposition of an inflator can is also provided as well as an overall vehicle restraint system comprising the inventive airbag cushion.

Abstract translation: 本发明涉及一种气囊垫，其同时呈现少量的接缝使用（为了将至少两个织物面板或单个面板的一部分连接在一起）以及用于制造目标安全气囊的非常少量的织物 这两者都与衬垫​​本身内可用的充气空间的总体高度相关。 这两个独立但相互关联的因素，一个基于有效的接缝使用指数的因素现在首次被组合在被定义为有效接缝使用指数（作为垫子上的整体接缝长度的商和可用的通货膨胀 空气空间体积），另一个基于有效的织物使用指数（作为在气囊垫的构造中使用的织物的量的商和可用的空气空间体积）。 本发明的气囊垫必须具有至多0.11的有效接缝使用系数，并且有效织物使用系数至多为0.0330。 还提供了一种表现出这种低接缝用量和织物使用因子的衬垫，并且还包括用于设置充气机罐的集成环形袋，以及包括本发明的气囊垫的整体车辆约束系统。