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    • 6. 发明授权
    • Airbag tether cutter and vent closer
    • 安全气囊系绳切割机和排气孔更近
    • US07510212B2
    • 2009-03-31
    • US11728815
    • 2007-03-26
    • David J. GreenBrent ParksBradley W. Smith
    • David J. GreenBrent ParksBradley W. Smith
    • B60R21/16
    • B60R21/276B60R21/2338B60R2021/23384
    • Disclosed are embodiments of apparatus, methods, and systems for cutting one or more tethers connected with an airbag cushion and simultaneously, or sequentially, closing one or more vent openings. In one embodiment, an airbag module is provided that includes a tether opening and at least one vent opening. The tether may extend through the tether opening adjacent to a cutter. The cutter may be configured to cut the tether upon deployment of an actuator. A vent door configured to block the vent opening(s) upon deployment of the actuator may also be provided. This embodiment may therefore provided for simultaneous, or sequential, cutting of the tether and closing of the vent opening(s) with a single actuator.
    • 公开了用于切割与气囊垫连接的一个或多个系绳的装置,方法和系统的实施例,同时或顺序地关闭一个或多个排气口。 在一个实施例中,提供了一种安全气囊模块,其包括系绳开口和至少一个通气口。 系绳可以延伸穿过与切割器相邻的系绳开口。 切割器可以被配置成在部署致动器时切割系绳。 还可以提供构造成在展开致动器时阻止通气口的通风门。 因此,该实施例可以用于同时或顺序地切割系链并且用单个致动器关闭通气开口。
    • 7. 发明申请
    • Airbag tether cutter and vent closer
    • 安全气囊系绳切割机和排气孔更近
    • US20080238050A1
    • 2008-10-02
    • US11728815
    • 2007-03-26
    • David J. GreenBrent ParksBradley W. Smith
    • David J. GreenBrent ParksBradley W. Smith
    • B60R21/26
    • B60R21/276B60R21/2338B60R2021/23384
    • Disclosed are embodiments of apparatus, methods, and systems for cutting one or more tethers connected with an airbag cushion and simultaneously, or sequentially, closing one or more vent openings. In one embodiment, an airbag module is provided that includes a tether opening and at least one vent opening. The tether may extend through the tether opening adjacent to a cutter. The cutter may be configured to cut the tether upon deployment of an actuator. A vent door configured to block the vent opening(s) upon deployment of the actuator may also be provided. This embodiment may therefore provided for simultaneous, or sequential, cutting of the tether and closing of the vent opening(s) with a single actuator.
    • 公开了用于切割与气囊垫连接的一个或多个系绳的装置,方法和系统的实施例,同时或顺序地关闭一个或多个排气口。 在一个实施例中,提供了一种安全气囊模块,其包括系绳开口和至少一个通气口。 系绳可以延伸穿过与切割器相邻的系绳开口。 切割器可以被配置成在部署致动器时切割系绳。 还可以提供构造成在展开致动器时阻止通气口的通风门。 因此,该实施例可以用于同时或顺序地切割系链并且用单个致动器关闭通气开口。
    • 9. 发明授权
    • Separation fastener with frangible nut
    • 带易碎螺母的分离紧固件
    • US08398352B2
    • 2013-03-19
    • US13286309
    • 2011-11-01
    • Brent ParksBradley W. Smith
    • Brent ParksBradley W. Smith
    • F16B37/08
    • F16B31/005
    • A separation fastener assembly includes a housing defining a cavity. A frangible nut is disposed in the cavity. The nut includes a plurality of nut segments. The one-piece frangible nut greatly reduces existing assembly problems and difficulties. Adjacent nut segments are interconnected at fracture lines. A bolt has an end coupled to the nut. A movable element is disposed in the housing and movable from a first position to a second position. In the first position, the nut segments are restrained from radial expansion. In the second position the nut segments are permitted to radially expand for releasing the fastener assembly.
    • 分离紧固件组件包括限定空腔的壳体。 一个易碎的螺母设在腔内。 螺母包括多个螺母段。 单件易碎螺母大大减少了现有的组装问题和困难。 相邻的螺母段在断裂线处相互连接。 螺栓具有联接到螺母的端部。 可移动元件设置在壳体中并且可以从第一位置移动到第二位置。 在第一位置,螺母段被限制径向膨胀。 在第二位置,允许螺母段径向膨胀以释放紧固件组件。
    • 10. 发明授权
    • Assemblies including extendable, reactive charge-containing actuator devices
    • 组件包括可扩展的,无反应电荷的致动器装置
    • US07063019B2
    • 2006-06-20
    • US10729702
    • 2003-12-05
    • Brent ParksBradley W. SmithMatt JohnsonMichael R. Schramm
    • Brent ParksBradley W. SmithMatt JohnsonMichael R. Schramm
    • F42B3/12
    • F42B3/24B60N2/231B60N2/42745B60P1/162B60R21/00B60R21/34B60R21/38F15B15/10F15B15/16F15B15/19F42B3/006F42B3/103F42B3/11F42B3/125H01H39/004H01H39/006
    • An assembly including a support housing and an actuator device. The actuator device includes an extendable initiator cup including at least one non-random fold and at least in part defining a storage chamber containing a reactive charge reactable to produce reaction products. The extendable initiator cup longitudinally extends from a first length to a second, greater length upon reaction initiation of the reactive charge. The extendable initiator cup is at least partially disposed within a longitudinally extending bore of the support housing. The support housing is effective to limit lateral expansion of the extendable initiator cup upon reaction initiation of the reactive charge. The assembly can include an electrical conductive member or an electrical switch. The extendable initiator cup can extend to sever the electrical conductive member or disengage the electrical switch, thereby interrupting the conduction of electricity through an electrical system. Alternatively, the extendable initiator cup can extend to engage the electrical switch thereby allowing the conduction of electricity through an electrical system.
    • 一种包括支撑壳体和致动器装置的组件。 致动器装置包括可延伸的起始杯,其包括至少一个非随机折叠,并且至少部分地限定包含可反应以产生反应产物的反应性电荷的储存室。 可反应的引发剂杯反应开始时,从第一长度向第二长度延伸。 至少部分地可延伸的起泡杯设置在支撑壳体的纵向延伸的孔内。 当反应引发反应性电荷时,支撑壳体有效地限制可延伸引发杯的横向膨胀。 组件可以包括导电构件或电开关。 可延伸起动器杯可以延伸以切断导电构件或者断开电气开关,从而中断通过电气系统的电力传导。 或者,可延伸起动器杯可以延伸以接合电气开关,从而允许电通过电气系统传导。