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1. 发明授权

US5762360A Air bag assembly 失效
标题翻译：气囊组装
公开(公告)号：US5762360A
公开(公告)日：1998-06-09
申请号：US741737
申请日：1996-10-31
申请人： Alex Scott Damman , Daniel Allen Rhule , Mark Thomas Winters
发明人： Alex Scott Damman , Daniel Allen Rhule , Mark Thomas Winters
IPC分类号： B60R21/20 , B60R21/217 , B60R21/16
CPC分类号： B60R21/217
摘要： An air bag assembly includes an inflator for discharging inflator gas. The inflator includes upper and lower longitudinal ends and an elongated longitudinal inflator axis. The inflator has a longitudinally elongated solid body portion and also has an outlet end portion located at the upper longitudinal end of the inflator atop the elongated solid body portion. The outlet end portion includes a plurality of discharge ports through which inflator gas is discharged. A base plate is connected to the inflator and extends radially outward therefrom. The base plate is positioned closer to the upper longitudinal end of the inflator than to the lower longitudinal end. The longitudinal inflator axis is generally perpendicular to the base plate to advantageously provide a T-shaped. An air bag is positioned above the base plate for deployment in an upwardly direction away from the base plate. This arrangement allows the outlet end portion of the inflator to distribute inflator gas evenly into the air bag and the longitudinal axis of the inflator to be oriented parallel to the direction of the inflating air bag.
摘要翻译：气囊组件包括用于排放充气机气体的充气机。充气机包括上下纵向端和细长的纵向充气机轴线。充气机具有纵向细长的实体部分，并且还具有出口端部分，位于充气机的上纵向端部，位于细长实体部分的顶部。出口端部包括多个排出口，充气机气体通过该排出口排出。底板连接到充气机并从其径向向外延伸。底板位于更靠近充气机的上纵向端而不是下纵向端。纵向充气机轴线大致垂直于基板，以有利地提供T形。安全气囊位于基板上方，用于向远离基板的向上方向展开。这种布置允许充气机的出口端部将充气机气体均匀地分配到气囊中，使充气机的纵向轴线平行于充气气囊的方向定向。

2. 发明授权

US5671945A Air bag assembly with diffuser 失效
标题翻译：带扩散器的气囊组件
公开(公告)号：US5671945A
公开(公告)日：1997-09-30
申请号：US592118
申请日：1996-01-26
申请人： Daniel Allen Rhule , Alex Scott Damman , Vince Urban Otto
发明人： Daniel Allen Rhule , Alex Scott Damman , Vince Urban Otto
IPC分类号： B60R21/217 , B60R21/26 , B60R21/261 , B60R21/28
CPC分类号： B60R21/2171 , B60R21/26 , B60R21/261
摘要： An air bag assembly includes an axially elongated inflator for generating gas. The inflator includes first and second ends and has a gas discharge opening located on the first inflator end. The air bag assembly also includes an air bag deployable upon generation of gas by the inflator. A diffuser cup engages the first inflator end on which the gas discharge opening is located. The diffuser cup diffuses the inflator gas into the air bag such that the inflator gas is spread more evenly into the air bag during air bag inflation. Preferably, the diffuser cup also retains the first inflator end to an end wall of a housing.
摘要翻译：气囊组件包括用于产生气体的轴向伸长的充气机。充气机包括第一端和第二端，并且具有位于第一充气机端上的排气口。气囊组件还包括在充气机产生气体时展开的气囊。扩散器杯接合气体排出口所在的第一充气机端。扩散器杯将充气机气体扩散到气囊中，使得充气机气体在气囊充气期间更均匀地分布到气囊中。优选地，扩散器杯还将第一充气机端部保持在壳体的端壁上。

3. 发明申请

US20010045734A1 AIR BAG MODULE WITH VARIABLE INFLATION. 失效
公开(公告)号：US20010045734A1
公开(公告)日：2001-11-29
申请号：US09416991
申请日：1999-10-13
申请人： Alex Scott Damman
发明人： ALEX SCOTT DAMMAN , ALLEN RICHARD STARNER , THERIAL LEVELL ALSUP
IPC分类号： B60R021/20
CPC分类号： B60R21/276 , B60R21/217 , B60R2021/2765
摘要： This present invention provides variable deployment performance by controlling the quantity and fluid flow path of the inflator gas into or out of an air bag module according to the present invention. The air bag module includes a vent opening and a cushion retainer diffuser including a plurality of diffuser openings which permits fluid communication between an annular cavity and an air bag cushion. The vent opening provides a fluid path for the inflator gas to flow from the annular cavity to outside of the air bag module. For full level deployment, the vent opening is closed and therefore the inflator gas is not permitted to flow away from the air bag module but instead flows into the air bag cushion. For low level deployment, the volume of inflator gas which flows into the air bag cushion is controlled by selecting the ratio between the cross-sectional area of the diffuser openings and the cross-sectional area of the vent opening. For example, for reduced low level deployment, the cross-sectional area of the vent opening is increased in relation to the cross-sectional area of the diffuser openings. Conversely, for increased low level deployment, the cross-sectional area of the vent opening is decreased in relation to the cross-sectional area of the diffuser openings. Accordingly, the selective control of the ratio acts as a tuning mechanism by which different low level inflator outputs can be achieved. Deployment module levels between low level and high level can be achieved by controlling the timing of when the vent opening is closed.

4. 发明授权

US5681050A Air bag retainer 失效
标题翻译：气囊保持架
公开(公告)号：US5681050A
公开(公告)日：1997-10-28
申请号：US667120
申请日：1996-06-20
申请人： Alex Scott Damman , John Clifford Hattery, Jr.
发明人： Alex Scott Damman , John Clifford Hattery, Jr.
IPC分类号： B60R21/20 , B60R21/217 , B60R21/16
CPC分类号： B60R21/2171
摘要： An air bag module in a vehicle includes a housing and an inflatable air bag having a mouth portion defining an air bag opening, the mouth portion including opposing axially extending side edges. The module further includes an air bag retainer for securing the air bag to the housing. The retainer includes a pair of axially elongated retainer bars each including an axially elongated main body portion and an axially elongated thin tail portion extending radially outward from the main body portion. The side edges of the air bag are each secured to a respective thin tail portion of the retainer bars such that movement of the air bag relative the retainer bars is prevented during assembly and during air bag inflation.
摘要翻译：车辆中的气囊模块包括壳体和具有限定气囊开口的口部的可充气气囊，所述口部包括相对的轴向延伸的侧边缘。该模块还包括用于将气囊固定到壳体的气囊保持器。保持器包括一对轴向细长的保持杆，每个包括轴向细长的主体部分和从主体部分径向向外延伸的轴向细长的细的尾部。气囊的侧边缘各自固定到保持杆的相应的细的尾部，使得在组装期间和气囊充气期间防止气囊相对于保持杆的运动。

5. 发明授权

US06213502B1 Air bag module with variable inflation 失效
标题翻译：具有可变膨胀的气囊模块
公开(公告)号：US06213502B1
公开(公告)日：2001-04-10
申请号：US09198857
申请日：1998-11-24
申请人： Shawn Gregory Ryan , James Lloyd Webber , Allen Richard Starner , Alex Scott Damman
发明人： Shawn Gregory Ryan , James Lloyd Webber , Allen Richard Starner , Alex Scott Damman
IPC分类号： B60R2126
CPC分类号： B60R21/276 , B60R21/217
摘要： An air bag module is provided for inflating an air bag cushion at variable rates in response to rapid deceleration of a motor vehicle. The air bag module includes an inflator for generating inflator gas to inflate an air bag cushion upon the sensing rapid deceleration of a vehicle. An annular cushion retainer is disposed about the inflator for directing gases from the inflator to the air bag cushion. The cushion retainer includes an annular cavity in fluid communication with the air bag cushion by a vent opening to selectively direct gas away from the air bag cushion during a reduced level of deployment. A controller generates an ignition signal to the inflator in response to velocity responsive sensors. In response to the ignition signals, the inflator releases an appropriate predetermined volume of gas into the air bag cushion. The level of deployment or inflation of the air bag cushion is dependent on the actuation of a slide actuator assembly arranged to selectively block the vent opening of the cushion retainer to restrict or block gas flow directed away from the air bag cushion to the exterior of the air bag module.
摘要翻译：提供一种安全气囊模块，用于响应于机动车辆的快速减速，以可变的速率对气囊垫进行充气。气囊模块包括用于产生充气器气体的充气器，以在车辆的感测快速减速时使气囊垫膨胀。围绕充气机设置环形缓冲保持器，用于将气体从充气器引导到气囊垫。缓冲保持器包括通过排气口与气囊垫流体连通的环形空腔，以在降低的展开水平期间选择性地将气体从气囊缓冲器引导出来。控制器响应于速度响应传感器而向充气机产生点火信号。响应于点火信号，充气机将适当的预定体积的气体释放到气囊垫中。气囊垫的展开或膨胀的程度取决于滑动致动器组件的致动，该滑动致动器组件被布置成选择性地阻塞缓冲保持器的通气开口，以限制或阻止远离气囊垫的气流朝向气囊模块

6. 发明授权

US5931489A Air bag module with extruded housing 失效
标题翻译：带挤压外壳的气囊模块
公开(公告)号：US5931489A
公开(公告)日：1999-08-03
申请号：US861342
申请日：1997-05-21
申请人： Alex Scott Damman , John Clifford Hattery, Jr. , Mark Thomas Winters
发明人： Alex Scott Damman , John Clifford Hattery, Jr. , Mark Thomas Winters
IPC分类号： B60R21/20 , B60R21/217
CPC分类号： B60R21/2171 , B60R2021/2177
摘要： An air bag module includes an inflator and an air bag for inflation. The air bag includes retainer bars for attachment of the air bag to the housing. The module further includes an axially elongated, open-ended, generally cylindrical extruded housing having a circular-shaped cross section defined by a single cylindrical wall having an internal wall surface and an external wall surface. The housing includes integrally extruded air bag channels directly disposed on the external wall surface. The integrally extruded air bag channels axially receive the retainer bars of the air bag therein for attachment of the air bag to the housing such that the cylindrical wall and the air bag channels form a generally cylindrical-shaped housing which is lightweight and compact. Preferably, the module includes exactly two integrally formed channels directly disposed on the housing and a cover having axially extending enlarged portions thereon. The enlarged portions are preferably hollow and sized and shaped for receiving the retainer bars and enlarged portions therein. Thus, exactly two channels on the housing advantageously mount both the air bag and the cover to the housing.
摘要翻译：气囊模块包括充气机和用于充气的气囊。气囊包括用于将气囊附接到壳体的保持杆。模块还包括轴向细长的，开口的，大致圆柱形的挤出壳体，其具有由具有内壁表面和外壁表面的单个圆柱形壁限定的圆形横截面。壳体包括直接设置在外壁表面上的整体挤出的气囊通道。整体挤压的气囊通道在其中轴向地容纳气囊的保持杆，用于将气囊附接到壳体，使得圆柱形壁和气囊通道形成大体圆柱形的外壳，其轻便且紧凑。优选地，模块包括直接设置在壳体上的两个整体形成的通道和在其上具有轴向延伸的扩大部分的盖。扩大部分优选是中空的，并且其尺寸和形状用于容纳保持杆和其中的扩大部分。因此，壳体上的正好两个通道有利地将气囊和盖子安装到壳体上。

7. 发明授权

US5647608A Air bag module with extruded housing 失效
标题翻译：带挤压外壳的气囊模块
公开(公告)号：US5647608A
公开(公告)日：1997-07-15
申请号：US672596
申请日：1996-06-28
申请人： Alex Scott Damman , David James Thomas , Mark Thomas Winters , Daniel Allen Rhule , Jeffrey Alan Shepherd
发明人： Alex Scott Damman , David James Thomas , Mark Thomas Winters , Daniel Allen Rhule , Jeffrey Alan Shepherd
IPC分类号： B60R21/201 , B60R21/217 , B60R21/20
CPC分类号： B60R21/2171 , B60R21/201
摘要： An air bag module includes an axially elongated, extruded housing having a nautilus-shaped profile defined by a single continuously extending spiral-shaped wall. The spiral-shaped wall has first and second free ends and the spiral-shaped wall has a generally continually increasing radius of curvature from the first end to the second end. The housing preferably has a decreased radius portion for holding an inflator therein and an increased radius portion for holding an air bag therein. The decreased radius portion has a radius of curvature which is less than a radius of curvature of the increased radius portion.
摘要翻译：气囊模块包括轴向细长的挤出壳体，其具有由单个连续延伸的螺旋形壁限定的鹦鹉螺形轮廓。螺旋状壁具有第一自由端和第二自由端，并且螺旋形壁具有从第一端到第二端的大体上不断增加的曲率半径。壳体优选地具有用于将充气器保持在其中的半径减小的部分和用于在其中保持气囊的增加的半径部分。减小的半径部分具有小于增加半径部分的曲率半径的曲率半径。

8. 发明授权

US06439603B2 Air bag module with variable inflation 失效
标题翻译：具有可变膨胀的气囊模块
公开(公告)号：US06439603B2
公开(公告)日：2002-08-27
申请号：US09416991
申请日：1999-10-13
申请人： Alex Scott Damman , Allen Richard Starner , Therial Levell Alsup
发明人： Alex Scott Damman , Allen Richard Starner , Therial Levell Alsup
IPC分类号： B60R2126
CPC分类号： B60R21/276 , B60R21/217 , B60R2021/2765
摘要： Variable deployment performance by controlling the quantity and fluid flow path of the inflator gas into or out of an air bag module according to the present invention. The air bag module includes a vent opening and a cushion retainer diffuser including a plurality of diffuser openings which permits fluid communication between an annular cavity and an air bag cushion. The vent opening provides a fluid path for the inflator gas to flow from the annular cavity to outside of the air bag module. For full level deployment, the vent opening is closed and therefore the inflator gas is not permitted to flow away from the air bag module but instead flows into the air bag cushion. For low level deployment, the volume of inflator gas which flows into the air bag cushion is controlled by selecting the ratio between the cross-sectional area of the diffuser openings and the cross-sectional area of the vent opening. For example, for reduced low level deployment, the cross-sectional area of the vent opening is increased in relation to the cross-sectional area of the diffuser openings. Conversely, for increased low level deployment, the cross-sectional area of the vent opening is decreased in relation to the cross-sectional area of the diffuser openings. Accordingly, the selective control of the ratio acts as a tuning mechanism by which different low level inflator outputs can be achieved. Deployment module levels between low level and high level can be achieved by controlling the timing of when the vent opening is closed.
摘要翻译：根据本发明，通过控制充气机气体进出气囊模块的量和流体流动路径可变部署性能。气囊模块包括通气口和缓冲保持器扩散器，其包括允许环形腔和气囊垫之间的流体连通的多个扩散器开口。排气口提供用于充气机气体从环形空腔流到气囊模块外部的流体路径。为了全面部署，通风口关闭，因此充气机气体不允许从气囊模块流出，而是流入气囊垫。对于低水平部署，通过选择扩散器开口的横截面积和通气口的横截面积之间的比例来控制流入气囊衬垫的充气机气体的体积。例如，为了减少低水平部署，通气孔的横截面积相对于扩散器开口的横截面面积增加。相反，为了增加低水平部署，通气孔的横截面积相对于扩散器开口的横截面面积减小。因此，该比例的选择性控制用作可以实现不同的低水平充气机输出的调谐机构。通过控制通气口关闭的时间可以实现低电平和高电平之间的部署模块电平。

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