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21. 发明授权

US5918901A Airbag module with pressure relief adaptive performance 失效
标题翻译：安全气囊模块具有减压自适应性能
公开(公告)号：US5918901A
公开(公告)日：1999-07-06
申请号：US802803
申请日：1997-02-18
申请人： Darrin L. Johnson , Bradley D. Harris , Donald R. Lauritzen
发明人： Darrin L. Johnson , Bradley D. Harris , Donald R. Lauritzen
IPC分类号： B60R21/20 , B60R21/217 , B60R21/276 , B60R21/30
CPC分类号： B60R21/276 , B60R2021/2177 , B60R2021/2765 , B60R21/2171
摘要： An airbag module providing adaptive performance. The module includes a housing defining an interior. At least an inflator is received within the housing, and preferably the folded, uninflated cushion, also. Various arrangements are provided to selectively block, or create, a vent extending through the housing. This vent, when open, permits the inflation gas provided by the inflator to exit the housing without entering the cushion. The vent may be initially open, and blocked by a sliding cover block, may be initially closed and opened by movement of a slide plug, or may be initially closed and opened by deformation of a portion of the housing. The venting of the inflation gas will at least slow the rate of inflation of the cushion, and may reduce the final pressure within the cushion. As such, the housing will be vented for less severe collisions, and will not be vented for more severe collisions.
摘要翻译：提供适应性能的安全气囊模块。模块包括限定内部的壳体。至少一个充气机被容纳在壳体内，并且优选地被收纳在折叠的未充气的垫子中。提供了各种布置以选择性地阻挡或产生延伸穿过壳体的通风口。该通气口在打开时允许由充气机提供的充气气体离开壳体而不进入垫子。通风口可以最初打开并被滑动盖块封闭，可以通过滑动塞的移动而被初始地关闭和打开，或者可以通过壳体的一部分的变形而被初始地关闭和打开。膨胀气体的排放将至少减缓衬垫的膨胀速率，并且可以减小衬垫内的最终压力。因此，房屋将被排放较少的严重碰撞，不会泄漏更严重的碰撞。

22. 发明授权

US5681055A Side-impact airbag module assembly incorporating combination airbag inflator and module housing 失效
标题翻译：侧面安全气囊模块组合，包括组合式气囊充气机和模块外壳
公开(公告)号：US5681055A
公开(公告)日：1997-10-28
申请号：US726431
申请日：1996-10-04
申请人： David J. Green , Donald R. Lauritzen , Donald J. Cunningham , J. Kirk Storey , Brent K. Olson
发明人： David J. Green , Donald R. Lauritzen , Donald J. Cunningham , J. Kirk Storey , Brent K. Olson
IPC分类号： B60R21/20 , B60R21/217 , B60R21/16
CPC分类号： B60R21/2171
摘要： A side impact airbag module assembly having a combination airbag inflator and module housing and an airbag cushion. The combination airbag inflator and module housing has an extruded unitary one-piece hollow elongated longitudinal body having an outer surface, an inner surface, a first open end, a second open end, and a plurality of gas exhaust ports extending from the inner surface to the outer surface. Two airbag receiving channels, each channel having a slot running along the channel, are respectively located on the outer surface of the longitudinal body, parallel with the body on opposite sides of the plurality of gas exhaust ports. A first endplug seals the first open end and a second endplug seals the second open end with the inner surface of the longitudinal body and the endplugs defining a gas generant chamber containing a gas generant. A first endplate is secured to the first open end of the longitudinal body and a second endplate is secured to the second open end, the endplates closing ends of the airbag receiving channels. Each endplate has a mounting bracket extending therefrom. The airbag cushion is folded and bundled in a tearable or breakable wrapper and has an open mouth partly formed by opposed mouth sides that are secured within the airbag receiving channels between the endplates. The endplates also retain opposed mouth ends of the airbag cushion.
摘要翻译：一种具有组合气囊充气机和模块壳体和气囊垫的侧面碰撞安全气囊模块组件。组合气囊充气机和模块壳体具有挤出的整体式整体中空细长纵向体，其具有外表面，内表面，第一开口端，第二开口端和从内表面延伸到多个排气口外表面。每个通道具有沿通道延伸的槽的两个气囊接收通道分别位于纵向主体的外表面上，与多个排气口的相对侧上的主体平行。第一端塞密封第一开口端，第二端塞将第二开口端与纵向体的内表面密封，并且终端塞限定含有气体发生剂的气体发生器室。第一端板固定到纵向主体的第一开口端，并且第二端板固定到第二开口端，端板关闭气囊接收通道的端部。每个端板具有从其延伸的安装支架。气囊垫被折叠成捆扎在一个可撕裂的或易碎的包装中，并具有一个开放的口部，其部分地由相对的嘴侧形成，固定在端板之间的气囊容纳通道内。端板还保持气囊垫的相对的嘴端。

23. 发明授权

US5623115A Inflator for a vehicle airbag system and a pyrogen igniter used therein 失效
标题翻译：用于车辆气囊系统的充气器和其中使用的热原点火器
公开(公告)号：US5623115A
公开(公告)日：1997-04-22
申请号：US453842
申请日：1995-05-30
申请人： Donald R. Lauritzen , David J. Green , Joseph L. Ralston
发明人： Donald R. Lauritzen , David J. Green , Joseph L. Ralston
IPC分类号： B60R21/26 , B60R21/264 , C06C5/06 , C06D5/06
CPC分类号： B60R21/2644 , B60R2021/26029
摘要： An elongated gas generator, or inflator, includes a pyrogen igniter mounted at one end thereof. The pyrogen igniter encloses a unitary grain of ignition material having a centrally located cavity. An initiator, or squib, is located to ignite the unitary grain at the surface of its centrally located cavity. The combustion products given off by the igniter are directed through a port and into a clear ignition channel provided in the center of the pyrotechnic gas generant material which extends the length of the gas generator, thereby causing the gas generant material to produce sufficient gas to inflate an associated airbag. The unitary grain of ignition material used in the pyrogen igniter facilitates and simplifies the assembly and manufacture of the igniter structure.
摘要翻译：细长的气体发生器或充气机包括安装在其一端的热原点火器。热原点火器包围具有中心定位腔的单一点火材料颗粒。发射器或点火器位于其位于其位于中心的腔体的表面处的单一颗粒。由点火器排出的燃烧产物被引导通过一个端口并进入设置在烟火气体发生器材料的中心的透明点火通道，其延伸气体发生器的长度，从而使气体发生剂材料产生足够的气体以使其膨胀相关的安全气囊。焦炉点火器中使用的单一点火材料颗粒有助于并简化点火器结构的组装和制造。

24. 发明授权

US5566975A Controlled pressure relief of an inflatable restraint reaction canister 失效
标题翻译：充气限制反应罐的控制压力释放
公开(公告)号：US5566975A
公开(公告)日：1996-10-22
申请号：US419302
申请日：1995-04-10
申请人： Mark W. Stull , Michael J. Ravenberg , Donald R. Lauritzen , Larry D. Rose , David J. Green
发明人： Mark W. Stull , Michael J. Ravenberg , Donald R. Lauritzen , Larry D. Rose , David J. Green
IPC分类号： B60R21/201 , B60R21/217 , B60R21/276 , B60R21/16
CPC分类号： B60R21/2171 , B60R21/201 , B60R21/276
摘要： Featured for use as a part of a reaction canister of an inflatable restraint system is a conventionally extruded one-piece canister structure body part having first and second opposite side walls and a bridging portion joining the first and second opposite side walls. In the body part, at least one of the bridging portion, first side wall and second side wall includes a tear seam adapted to tear under the influence of a build-up of pressure thereagainst to provide venting of such pressure. As a result of alleviating concerns such as of material fragmentation when exposed to extreme heat conditions, e.g., a fire, the invention allows the more widespread use of light weight, temperature sensitive materials in reaction canister constructions.
摘要翻译：作为充气约束系统的反应罐的一部分使用的特征是具有第一和第二相对侧壁以及连接第一和第二相对侧壁的桥接部分的常规挤出的一体式罐结构体部分。在主体部分中，桥接部分，第一侧壁和第二侧壁中的至少一个包括适于在其上形成压力的影响下撕裂的撕裂缝，以提供这种压力的排放。由于在暴露于极端热条件（例如火灾）时减轻诸如材料破碎的担忧的结果，本发明允许在反应罐结构中更广泛地使用轻质量的温度敏感材料。

25. 发明授权

US5480182A Continuous circumference diffuser reaction canister 失效
标题翻译：连续圆周扩散反应罐
公开(公告)号：US5480182A
公开(公告)日：1996-01-02
申请号：US272407
申请日：1994-07-08
申请人： Donald R. Lauritzen , Bradley W. Smith
发明人： Donald R. Lauritzen , Bradley W. Smith
IPC分类号： B60R21/201 , B60R21/217 , B60R21/276 , B60R21/16
CPC分类号： B60R21/2171 , B60R21/201 , B60R21/276
摘要： Featured for use in the reaction canister of an inflatable restraint system is a continuous circumference diffuser tube. The diffuser tube may be a one-piece, two-piece or clamshell type all of which functionally are the same although the clamshell type is more versatile. The diffuser tube provides for the attachment of brackets for installation of the reaction canister in the instrument panel of a vehicle, provides a secure reliable attachment for the inflatable bag or protective cushion, and a secure installation of the inflator. The diffuser tube completely encloses the inflator and allows a last operation of assembly thereof.
摘要翻译：特别用于充气约束系统的反应罐是连续的圆周漫射管。扩散管可以是一体式，两件式或蛤壳型，所有这些都功能相同，尽管蛤壳型更为通用。扩散管提供用于将反应罐安装在车辆仪表板中的支架的附接，为充气袋或保护垫提供牢固的可靠附件以及充气机的安全安装。扩散管完全包围充气机并允许其组装的最后操作。

26. 发明授权

US5460401A Airbag system with tethered cover 失效
标题翻译：安全气囊系统与系留盖
公开(公告)号：US5460401A
公开(公告)日：1995-10-24
申请号：US286279
申请日：1994-08-05
申请人： Russell S. Gans , Jeffery L. Scharret , Donald R. Lauritzen , W. Gary Wirt
发明人： Russell S. Gans , Jeffery L. Scharret , Donald R. Lauritzen , W. Gary Wirt
IPC分类号： B60R21/215 , B60R21/216 , B60R21/16
CPC分类号： B60R21/215 , B60R21/216
摘要： A tethered cover airbag system is provided for motor vehicles and the like having a panel formed with an opening in the vicinity of an occupant's seat and including an inflatable airbag mounted in a housing or canister for containing the bag in a deflated condition. The housing has an open end aligned with a panel opening to permit the airbag to pass outwardly when deployed for cushioning support for an occupant in the adjacent seat. A cover is provided for normally closing the panel opening to protect the airbag and is bodily movable to uncover the opening during airbag deployment. A flexible tether is interconnected between the cover and the panel edge or the housing for limiting the movement of the cover away from the panel during deployment. A suitable attachment system is provided for spreading the load exerted by the tether over a large area of the cover for reducing stress exerted on the cover during airbag deployment. The tether thus restrains the cover from moving around the passenger compartment of the vehicle in an uncontrolled manner during an airbag deployment and by reducing the load or stress exerted on the cover by the tether, the chance of break-up or fracturing of the cover into pieces is minimized.
摘要翻译：本发明提供了一种用于机动车辆等的带有系绳的安全气囊系统，其具有在乘员座位附近形成有开口的面板，并且包括安装在壳体或罐中的可充气安全气囊，用于将该袋收纳在放气状态。壳体具有与面板开口对准的开口端，以允许气囊在展开时向外通过，用于相邻座椅中的乘员的缓冲支撑。提供盖子，用于通常关闭面板开口以保护气囊，并且在气囊展开期间身体可移动以露出开口。柔性系链在盖和面板边缘或壳体之间互连，用于在展开期间限制盖远离面板的移动。提供了一种合适的附接系统，用于将由系绳施加的负载分布在盖的大面积上，以减少在安全气囊展开期间施加在盖上的应力。因此，在安全气囊展开期间，系绳能够以不受控制的方式限制盖子在车辆的乘客室周围移动，并且通过减小由系绳施加在盖子上的负载或应力，将盖子分解或压裂的可能性变成件最小化。

27. 发明授权

US5441705A Combined reaction can and inflator with extruded generant 失效
标题翻译：组合反应罐和充气机与挤出发生剂
公开(公告)号：US5441705A
公开(公告)日：1995-08-15
申请号：US213176
申请日：1994-03-14
申请人： Donald R. Lauritzen , David J. Green , Larry D. Rose
发明人： Donald R. Lauritzen , David J. Green , Larry D. Rose
IPC分类号： B60R21/217 , B60R21/26 , B60R21/264 , C06C9/00 , F42C19/08
CPC分类号： B60R21/2171 , B60R21/2644 , C06C9/00 , F42B3/04 , B60R2021/26041
摘要： The reaction canister for a passenger side airbag restraint system comprises a trough-like main body and a substantially cylindrical inflator housing which are extruded in one piece. The generant charge and igniter strips within the inflator housing are also extruded. The generant charge may be divided into active and inert segments to control the volume of gas produced upon ignition.
摘要翻译：用于乘客侧安全气囊限制系统的反应罐包括槽状主体和一体挤出的大致圆柱形的充气机壳体。充气机壳体内的发电装置和点火器条也被挤压。发电装置可以分为主动和惰性段，以控制点火时产生的气体的体积。

28. 发明授权

US5407226A Inflatable restraint system reaction canister 失效
标题翻译：充气约束系统反应罐
公开(公告)号：US5407226A
公开(公告)日：1995-04-18
申请号：US43960
申请日：1993-04-13
申请人： Donald R. Lauritzen , Larry D. Rose , David J. Green
发明人： Donald R. Lauritzen , Larry D. Rose , David J. Green
IPC分类号： B60R21/20 , B60R21/217 , B60R21/276 , B60R21/16
CPC分类号： B60R21/276 , B60R21/201 , B60R21/2171
摘要： Featured for use as a part of a reaction canister of an inflatable restraint system is a reaction canister body part having an integrally shaped inflator holder of partial, generally circular cross section.
摘要翻译：作为充气约束系统的反应罐的一部分使用的特征是反应罐主体部分具有部分的，大致圆形横截面的整体形状的充气器保持器。

29. 发明授权

US5356175A Anti-rattle and retention structure for a flangeless inflator of an airbag restraint assembly 失效
标题翻译：用于安全气囊限制组件的无法兰充气机的防拨浪和保持结构
公开(公告)号：US5356175A
公开(公告)日：1994-10-18
申请号：US86928
申请日：1993-07-02
申请人： Larry D. Rose , Donald R. Lauritzen
发明人： Larry D. Rose , Donald R. Lauritzen
IPC分类号： B60R21/26 , B60R21/20 , B60R21/217 , B60R21/16
CPC分类号： B60R21/2171
摘要： An inflator, which is shorter than a reaction can of an airbag restraint assembly and which has a flangeless base at one end thereof, is mounted in the reaction can. The mounting structure for the flangeless inflator has a generally circular open cylindrical shape, with its sidewall terminated at a first end in a mounting flange and terminating on the other end thereof in a resilient arm flared radially outward at the end thereof. Preferably, intermediate the mounting flange and the resilient arm is a radially-inwardly-extending integral circumferential rib or discrete dimples. The mounting flange of the mounting structure is located in an opening in an end wall of the reaction can, with the resilient arm frictionally engaging and holding the flangeless base of the inflator in the reaction can while the intermediate rib or discrete dimples prevent any significant rearward axial movement of the inflator in the reaction can thereby providing essentially rattle- and squeak-free retention of the flangeless based inflator in the reaction can in an appropriately positioned and centered manner.
摘要翻译：比安全气囊约束组件的反应罐短的充气器在其一端安装有无凸缘的底座。无法兰式充气机的安装结构具有大致圆形的开放圆柱形形状，其侧壁终端于安装法兰的第一端，并在其另一端处终止于其端部径向向外扩张的弹性臂。优选地，安装凸缘和弹性臂的中间是径向向内延伸的整体圆周肋或离散凹坑。安装结构的安装凸缘位于反应罐的端壁的开口中，弹性臂摩擦地接合并将充气机的无凸缘的底部保持在反应罐中，而中间的肋或离散的凹坑防止任何显着的向后因此，充气机在反应中的轴向运动可由此基本上以适当定位和居中的方式提供基于无凸缘的充气机在反应罐中的摇动和无吱吱声的保持。

30. 发明授权

US5345873A Gas bag inflator containing inhibited generant 失效
标题翻译：气囊充气机含有抑制发生
公开(公告)号：US5345873A
公开(公告)日：1994-09-13
申请号：US934609
申请日：1992-08-24
申请人： Donald R. Lauritzen , Bryan P. Crowell
发明人： Donald R. Lauritzen , Bryan P. Crowell
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264 , C06D5/00 , C06D5/06
CPC分类号： B60R21/2644
摘要： An inflator, preferably for an automotive gas bag restraint system, containing a plurality of gas generant bodies which have a relatively inert burn inhibitor coating material thereon. The inhibitor material is preferably a plastic resin. The inhibitor material may also be alumina, titania, silica or a silicate compound,e.g. bentonite. The inhibitors are preferably applied to the generant bodies as a spray. The gas generant may be an azide or a non-azide, preferably an azide and most preferably sodium azide. The inhibited bodies may be any shape, preferably washer-shaped discs in side by side array.
摘要翻译：一种充气机，优选用于汽车气囊保护系统，其包含多个在其上具有相对惰性的燃烧抑制剂涂层材料的气体发生剂体。抑制剂材料优选为塑料树脂。抑制剂材料也可以是氧化铝，二氧化钛，二氧化硅或硅酸盐化合物，膨润土抑制剂优选作为喷雾剂施用于发生体。气体发生剂可以是叠氮化物或非叠氮化物，优选叠氮化物，最优选叠氮化钠。抑制体可以是任何形状，优选并排排列的垫圈状盘。

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