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1. 发明授权

US06799777B2 Apparatus and methods of venting gas in an airbag module 失效
标题翻译：在气囊模块中排气的装置和方法
公开(公告)号：US06799777B2
公开(公告)日：2004-10-05
申请号：US10295534
申请日：2002-11-15
申请人： Laura A. Hawthorn , Stephanie Dunkle , Mark T. Winters , Shawn G. Ryan , Ann L. Kneisly , John P. Sparkman , Patrick W. Schatz
发明人： Laura A. Hawthorn , Stephanie Dunkle , Mark T. Winters , Shawn G. Ryan , Ann L. Kneisly , John P. Sparkman , Patrick W. Schatz
IPC分类号： B60R2126
CPC分类号： B60R21/276 , B60R21/2171 , B60R21/261 , B60R2021/2765
摘要： An airbag module is provided. The module includes a housing, an inflator, an inflatable cushion, a vent aperture defined in the housing, and a gas deflecting member. The vent aperture places the interior of the housing in fluid communication with the exterior of the housing. The vent aperture is offset from exhaust ports of the inflator. The gas deflecting member is movable between a first position and a second position. In the first position, a first portion of the deflecting member deflects a first amount of the inflation gas to the exterior of the housing. In the second position, a second portion of the deflecting member deflects the inflation gas towards the inflatable cushion. A second amount of the inflation gas is ventable from the housing through the vent aperture when the deflecting member is in the second position.
摘要翻译：提供安全气囊模块。模块包括壳体，充气器，充气垫，限定在壳体中的通气孔，以及气体偏转构件。通气孔将壳体的内部与壳体的外部流体连通。排气口从充气机的排气口偏移。气体偏转构件可在第一位置和第二位置之间移动。在第一位置，偏转构件的第一部分将第一量的充气气体偏转到壳体的外部。在第二位置，偏转构件的第二部分将充气气体朝向可充气垫片偏转。当偏转构件处于第二位置时，第二量的充气气体可从壳体通过通气孔通气。

2. 发明授权

US5498030A Air bag module 失效
标题翻译：气囊模块
公开(公告)号：US5498030A
公开(公告)日：1996-03-12
申请号：US413706
申请日：1995-03-28
申请人： Timothy W. Hill , Mark A. Oleszko , Graham T. Spencer , John P. Sparkman
发明人： Timothy W. Hill , Mark A. Oleszko , Graham T. Spencer , John P. Sparkman
IPC分类号： B60N2/58 , B60R21/00 , B60R21/201 , B60R21/207 , B60R21/20
CPC分类号： B60R21/207 , B60N2/58 , B60R21/201 , B60R2021/0006
摘要： An air bag module includes an inflator for generating gas and an air bag coupled to the inflator and deployable upon generation of gas by the inflator. A pouch is made of a fabric material and serves as both the housing and cover of the module. The pouch has wall portions surrounding the air bag and inflator and defining a pouch interior containing the inflator and the air bag substantially therein such that the inflator and the air bag are housed within the pouch. The pouch also is provided with a frangible seam being breakable to form a pouch deployment opening. Upon air bag deployment, the air bag breaks open the frangible seam of the pouch to permit deployment of the air bag out through the pouch deployment opening such that the pouch guides the air bag during deployment.
摘要翻译：气囊模块包括用于产生气体的充气机和联接到充气机的气囊，并且在充气机产生气体时展开。袋由织物材料制成并且用作模块的外壳和盖。小袋具有环绕气囊和充气机的壁部分，并且在其中限定包含充气机和气囊的小袋内部，使得充气机和气囊容纳在小袋内。该袋还具有可破裂的易碎接缝以形成袋部署开口。在气囊展开时，气囊打开袋的易碎接缝，以允许通过袋部署开口将气囊排出，使得袋在展开期间引导气囊。

3. 发明授权

US08037905B2 Gas fill process and inflator weld design simplification 有权
标题翻译：气体填充过程和充气机焊接设计简化
公开(公告)号：US08037905B2
公开(公告)日：2011-10-18
申请号：US12131547
申请日：2008-06-02
申请人： John P. Sparkman , Charles M. Woods , William H. Phipps
发明人： John P. Sparkman , Charles M. Woods , William H. Phipps
IPC分类号： B21F27/04 , B60R21/28
CPC分类号： B60R21/268 , B60R2021/26076
摘要： A method is provided for filling an enclosure with an ignitable mixture of gases. The enclosure has an outer wall comprising an exterior surface, an interior surface, and a fill aperture extending therethrough. The method comprises delivering a predetermined amount of pressurized combustible gas into the enclosure through the fill aperture, delivering a first predetermined amount of pressurized inert gas into the enclosure through the fill aperture at a first pressurization rate, delivering a second predetermined amount of pressurized inert gas into the enclosure through the fill aperture at a second pressurization rate, welding a sealing member to the outer wall of the enclosure by a welding process to form a weld operable to seal the fill aperture and to permit the enclosure to store pressurized gas therein. The first pressurization rate allows the first predetermined amount of pressurized inert gas to mix with the predetermined amount of pressurized combustible gas to form an ignitable mixture. The second pressurization rate is lower than the first pressurization rate. The second pressurization rate allows stratification to form within the enclosure between a layer of the ignitable mixture and a layer of the second predetermined amount of pressurized inert gas. The layer of the second predetermined amount of pressurized inert gas is disposed between the layer of the ignitable mixture and the fill aperture.
摘要翻译：提供了一种用可燃气体混合物填充外壳的方法。外壳具有包括外表面，内表面和延伸穿过其中的填充孔的外壁。该方法包括通过填充孔将预定量的加压可燃气体输送到外壳中，以第一加压速率通过填充孔将第一预定量的加压惰性气体输送到外壳中，输送第二预定量的加压惰性气体以第二加压速率通过填充孔进入外壳，通过焊接工艺将密封构件焊接到外壳的外壁，以形成可操作以密封填充孔并且允许外壳在其中存储加压气体的焊接。第一加压速率允许第一预定量的加压惰性气体与预定量的加压可燃气体混合以形成可点燃的混合物。第二加压速率低于第一加压速率。第二加压速率允许在可燃混合物层与第二预定量的加压惰性气体层之间的外壳内形成分层。第二预定量的加压惰性气体的层被设置在可点燃混合物的层和填充孔之间。

4. 发明授权

US5560648A Air bag deployment bias apparatus 失效
标题翻译：气囊展开偏置装置
公开(公告)号：US5560648A
公开(公告)日：1996-10-01
申请号：US519053
申请日：1995-08-24
申请人： Daniel A. Rhule , John P. Sparkman
发明人： Daniel A. Rhule , John P. Sparkman
IPC分类号： B60R21/16 , B60R21/20 , B60R21/203 , B60R21/22
CPC分类号： B60R21/2035 , B60R21/16 , B60R2021/161
摘要： A vehicle steering wheel and air bag module assembly includes a steering wheel and an air bag module. The steering wheel has a hub portion and a rim portion and at least one spoke portion connecting the hub portion to the rim portion. The air bag module is mounted to the hub portion and includes an air bag, an inflator for generating gas to inflate the air bag, and a bias apparatus. The bias apparatus is a flexible sheet of material attached to the air bag module and having an upper portion folded atop the air bag such that when the inflation of the deploying air bag is blocked, the upper portion of the bias apparatus biases the air bag partially underneath the rim portion of the steering wheel. In addition, when the inflation of the deploying air bag is unrestrained, the bias apparatus drops downwardly away from the deploying air bag permitting the air bag to freely deploy.
摘要翻译：车辆方向盘和气囊模块组件包括方向盘和气囊模块。方向盘具有轮毂部分和轮缘部分以及将轮毂部分连接到轮辋部分的至少一个轮辐部分。安全气囊模块安装到轮毂部分，并且包括气囊，用于产生气体以使气囊膨胀的充气机和偏置装置。偏置装置是附接到气囊模块的柔性片材料，并且具有折叠在气囊顶部的上部部分，使得当展开气囊的膨胀被阻挡时，偏压装置的上部部分地偏压气囊在方向盘的边缘部分下方。此外，当展开气囊的充气不受限制时，偏压装置向下离开配置气囊，允许气囊自由展开。

5. 发明授权

US5409256A Driver-side air bag module assembly 失效
标题翻译：驾驶员侧气囊模块总成
公开(公告)号：US5409256A
公开(公告)日：1995-04-25
申请号：US177565
申请日：1994-01-04
申请人： John E. Gordon , Robert E. Huffman , David P. Schenck , John P. Sparkman , Steven W. Stukenborg , Robert E. Bowser
发明人： John E. Gordon , Robert E. Huffman , David P. Schenck , John P. Sparkman , Steven W. Stukenborg , Robert E. Bowser
IPC分类号： B60R21/20 , B60R21/203 , B60R21/217
CPC分类号： B60R21/217 , B60R21/2035 , Y10T403/7005 , Y10T403/7007
摘要： A driver-side air bag module is mounted to a steering wheel assembly mounting bracket having three mounting apertures. The module comprises a cover, an inflator and a base plate, which are assembled without using fasteners. The base plate has a plurality of arcuately-spaced mounting apertures and mounts three studs. The cover includes a plurality of mating flexible tangs having locking shoulders. The inflator has a peripheral mounting flange which includes three arcuately-spaced locking blades and a plurality of locking tabs projecting from its surface. The base plate has three mating openings each having an adjacent locking abutment. The studs are first staked to the base plate. The cover is assembled by inserting the tangs through the base plate mounting apertures so that the shoulders snap over to engage the base plate. The inflator locking blades are pushed through the base plate mating openings and twisted to pass them over the locking abutments. This traps the base plate between the blades and the mounting flange and abuts the locking tabs with the cover tangs, preventing their removal. Three inflator mounting flange slots receive the studs during assembly. The air bag module is installed by projecting the studs through the steering wheel assembly mounting bracket apertures, where the spring fingers snap into the stud grooves to prevent removal. The locking tangs, tabs and base plate apertures are unequally spaced, and the studs and apertures are unequally spaced to assure a predetermined orientation of the module when installed.
摘要翻译：驱动器侧气囊模块安装到具有三个安装孔的方向盘组件安装支架上。模块包括盖子，充气机和基板，它们在不使用紧固件的情况下被组装。基板具有多个弧形间隔开的安装孔并安装三个螺栓。盖包括具有锁定肩部的多个配合柔性柄脚。充气机具有周边安装凸缘，其包括三个弧形间隔的锁定刀片和从其表面突出的多个锁定突出部。基板具有三个配合开口，每个具有相邻的锁定支座。首先将螺柱固定在基板上。通过将脚部插入基板安装孔中来组装盖子，使得肩部卡扣以与基板接合。充气机锁定刀片被推动通过基板配合开口并且被扭转以将它们传递到锁定基座上。这将基板夹在叶片和安装法兰之间，并与盖板脚紧贴锁定突出部，防止其脱落。在组装过程中，三个充气机安装法兰槽接收螺柱。气囊模块通过将螺柱突出通过方向盘组件安装支架孔而安装，其中弹簧指状物卡入螺柱槽以防止移除。锁定柄脚，突片和底板孔不等间隔，并且螺柱和孔不等间隔，以确保在安装时模块的预定取向。

6. 发明申请

US20090295133A1 GAS FILL PROCESS AND INFLATOR WELD DESIGN SIMPLIFICATION 有权
标题翻译：气体填充过程和穿透器焊接设计简化
公开(公告)号：US20090295133A1
公开(公告)日：2009-12-03
申请号：US12131547
申请日：2008-06-02
申请人： John P. Sparkman , Charles M. Woods , William H. Phipps
发明人： John P. Sparkman , Charles M. Woods , William H. Phipps
IPC分类号： B60R21/268
CPC分类号： B60R21/268 , B60R2021/26076
摘要： A method is provided for filling an enclosure with an ignitable mixture of gases. The enclosure has an outer wall comprising an exterior surface, an interior surface, and a fill aperture extending therethrough. The method comprises delivering a predetermined amount of pressurized combustible gas into the enclosure through the fill aperture, delivering a first predetermined amount of pressurized inert gas into the enclosure through the fill aperture at a first pressurization rate, delivering a second predetermined amount of pressurized inert gas into the enclosure through the fill aperture at a second pressurization rate, welding a sealing member to the outer wall of the enclosure by a welding process to form a weld operable to seal the fill aperture and to permit the enclosure to store pressurized gas therein. The first pressurization rate allows the first predetermined amount of pressurized inert gas to mix with the predetermined amount of pressurized combustible gas to form an ignitable mixture. The second pressurization rate is lower than the first pressurization rate. The second pressurization rate allows stratification to form within the enclosure between a layer of the ignitable mixture and a layer of the second predetermined amount of pressurized inert gas. The layer of the second predetermined amount of pressurized inert gas is disposed between the layer of the ignitable mixture and the fill aperture.
摘要翻译：提供了一种用可燃气体混合物填充外壳的方法。外壳具有包括外表面，内表面和延伸穿过其中的填充孔的外壁。该方法包括通过填充孔将预定量的加压可燃气体输送到外壳中，以第一加压速率通过填充孔将第一预定量的加压惰性气体输送到外壳中，输送第二预定量的加压惰性气体以第二加压速率通过填充孔进入外壳，通过焊接工艺将密封构件焊接到外壳的外壁，以形成可操作以密封填充孔并且允许外壳在其中存储加压气体的焊接。第一加压速率允许第一预定量的加压惰性气体与预定量的加压可燃气体混合以形成可点燃的混合物。第二加压速率低于第一加压速率。第二加压速率允许在可燃混合物层与第二预定量的加压惰性气体层之间的外壳内形成分层。第二预定量的加压惰性气体的层被设置在可点燃混合物的层和填充孔之间。

7. 发明授权

US5605350A Air bag fold and method 失效
标题翻译：气袋折叠和方法
公开(公告)号：US5605350A
公开(公告)日：1997-02-25
申请号：US454495
申请日：1995-05-30
申请人： Sonya A. Bates , John P. Sparkman
发明人： Sonya A. Bates , John P. Sparkman
IPC分类号： B60R21/16 , B60R21/20 , B60R21/203 , B60R21/237
CPC分类号： B60R21/237 , B60R21/203
摘要： A supplemental restraint system including an air bag for use in a vehicle to restrain an occupant during a sudden deceleration or collision. The air bag is folded in a fashion to facilitate reducing lateral deployment until the air bag deploys a predetermined distance when inflated by the inflator.
摘要翻译：一种补充约束系统，包括用于车辆中的紧急减速或碰撞期间对乘员进行限制的气囊。气囊以一种方式折叠以便于减少横向部署，直到气囊在充气机充气时展开预定距离。

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