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    SYSTEMS AND METHODS FOR IMPROVED AIRBAG ASPIRATION
    3.
    发明公开
    SYSTEMS AND METHODS FOR IMPROVED AIRBAG ASPIRATION 审中-公开

    公开(公告)号：US20230398957A1

    公开(公告)日：2023-12-14

    申请号：US18235313

    申请日：2023-08-17

    申请人： Autoliv ASP, Inc.

    发明人： Jeffrey D. Williams

    IPC分类号： B60R21/30 ,  B60R21/26 ,  B60R21/217

    CPC分类号： B60R21/30 ,  B60R21/26 ,  B60R21/217

    摘要： Airbag cushion assemblies for aspirating ambient air and related assemblies. Some embodiments may comprise an aspirating airbag cushion assembly comprising an airbag cushion, which may be configured to deploy from a housing or the like. The assembly may further comprise one or more inflation conduits configured to deliver inflation gas into the airbag cushion through a plurality of inflation ports. An inflator module may be crimped onto an inflator hub, in some cases without the use of any fasteners and/or releasable coupling features.

    Vehicle sensitive seat belt retractor control with suppressed Z-axis sensitivity
    4.
    发明授权
    Vehicle sensitive seat belt retractor control with suppressed Z-axis sensitivity 有权

    公开(公告)号：US11794688B2

    公开(公告)日：2023-10-24

    申请号：US17474165

    申请日：2021-09-14

    申请人： AUTOLIV ASP, INC.

    发明人： Jon E. Burrow ,  Matthew R. Schimento ,  Gunter Clute ,  Bryan Vanwambeke ,  Timothy P. Sherrow, Jr.

    IPC分类号： B60R22/40

    CPC分类号： B60R22/40

    摘要： A vehicle sensitive retractor control system having reduced sensitivity to Z-axis acceleration experienced during normal driving. The retractor control system incorporates a rolling mass and a locking lever which, in a resting position, are arranged such that the locking lever does not engage a ratchet wheel of a seat belt retractor spool. In response to accelerations in the horizontal plane, the rolling ball mass becomes unseated from its resting position and allows the locking lever to rotate due to the position of its center of gravity relative to its pivot point allowing it to pivot and lock the retractor. In response to Z-axis acceleration, the rolling mass is prevented from contacting the locking lever by a mass restrictor.

    Systems and methods for improved airbag aspiration
    5.
    发明授权
    Systems and methods for improved airbag aspiration 有权

    公开(公告)号：US11794685B2

    公开(公告)日：2023-10-24

    申请号：US17453178

    申请日：2021-11-01

    申请人： Autoliv ASP, Inc.

    发明人： Jeffrey D. Williams ,  F. Chad Copier

    IPC分类号： B60R21/26 ,  B60R21/30 ,  B60R21/217

    CPC分类号： B60R21/30 ,  B60R21/217 ,  B60R21/26

    摘要： Airbag cushion assemblies for aspirating ambient air and related assemblies, methods, and components. Some embodiments may comprise an aspirating airbag cushion assembly comprising an airbag cushion, which may be configured to deploy from a housing or the like. The assembly may further comprise one or more inflation conduits configured to deliver inflation gas into the airbag cushion through a plurality of aspiration ports. Each inflation conduit may comprise features to improve aspiration efficiency, such as two or more rows of ports per conduit and/or angled features to redirect inflation gases in a manner to improve the efficiency of the inflation gas to aspirate ambient air into the cushion.

    Seatbelt retractor frame assembly
    6.
    发明授权
    Seatbelt retractor frame assembly 有权

    公开(公告)号：US11787364B2

    公开(公告)日：2023-10-17

    申请号：US17549143

    申请日：2021-12-13

    申请人： AUTOLIV ASP, INC.

    发明人： Jon E. Burrow ,  Daniel Robert Murphy ,  Bin Wang

    IPC分类号： B60R22/46

    CPC分类号： B60R22/46

    摘要： A seatbelt pretensioner system for use in a seatbelt retractor assembly having a spindle includes a frame assembly having a frame and an attachment bracket adapted to be interlocked to have an inner space for receiving the spindle, a housing adapted for being mounted to the frame and having an interior cavity, a pretensioner tube having a first tube end in fluid communication with a gas generator and a second tube end in fluid communication with the interior cavity of the housing, a pinion being rotatably mounted in the housing and fixedly coupled to the spindle adapted for taking up seatbelt webbing during pretensioning, and a pretensioner rod disposed inside the pretensioner tube. Further, the pretensioner rod has a proximal end disposed towards the gas generator and a distal end disposed away from the gas generator.

    Initiator for a gas generator of a vehicle safety device
    7.
    发明授权
    Initiator for a gas generator of a vehicle safety device 有权

    公开(公告)号：US11718267B1

    公开(公告)日：2023-08-08

    申请号：US17697985

    申请日：2022-03-18

    申请人： Autoliv ASP, Inc.

    发明人： Mason Wayment ,  Matthew Erni

    IPC分类号： B60R21/264 ,  B60R21/26

    CPC分类号： B60R21/264 ,  B60R2021/26052

    摘要： An initiator for a gas generator of a vehicle safety device includes a cup defining an interior, a primary pyrotechnic material disposed in a primary combustion chamber in the interior of the cup, and a pair of electrical pins in reaction initiating communication with the primary pyrotechnic material through a bridge wire. The bridge wire is in reaction initiating contact with the primary pyrotechnic material at a first end of the primary pyrotechnic material. The primary pyrotechnic material is compacted within the primary combustion chamber to include a depression at a second end of the primary pyrotechnic material, the second end opposite the first end.

    Roof airbag for a vehicle
    8.
    发明授权
    Roof airbag for a vehicle 有权

    公开(公告)号：US11708044B2

    公开(公告)日：2023-07-25

    申请号：US17233686

    申请日：2021-04-19

    申请人： AUTOLIV ASP, INC.

    发明人： Charles Paul Dinsdale ,  Tyler Glen Christiansen ,  Cesar Armando Tinajero ,  Adam Smith

    IPC分类号： B60R21/214 ,  B60R21/231 ,  B60R21/2346 ,  B60R21/233

    CPC分类号： B60R21/231 ,  B60R21/214 ,  B60R21/233 ,  B60R21/2346 ,  B60R2021/23192 ,  B60R2021/23308 ,  B60R2021/23316

    摘要： A roof airbag for a vehicle longitudinally extends along a length between first and second longitudinal ends and laterally extends along a width between first and second lateral sides. An inlet for receiving inflation gases is provided at the first longitudinal end. A plenum is in fluid communication with the inlet for receiving the inflation gases from the inlet. The roof airbag includes a plurality of primary inflatable chambers, each primary inflatable chamber in fluid communication with the plenum to receive inflation gases from the plenum. A plurality of secondary inflatable chambers is in indirect fluid communication with the plenum to receive inflation gases indirectly from the plenum through the plurality of primary inflatable chambers. The primary inflatable chambers of the plurality of primary inflatable chambers are arranged to first drive deployment of the airbag and subsequently inflate the second inflatable chambers of the plurality of second inflatable chambers to tension the airbag in the lateral direction. The primary and secondary inflatable chambers cooperate to provide a barrier between occupants of the vehicle and the roof frame.

    Roof airbag arrangement for a vehicle
    9.
    发明授权
    Roof airbag arrangement for a vehicle 有权

    公开(公告)号：US11623604B2

    公开(公告)日：2023-04-11

    申请号：US17308313

    申请日：2021-05-05

    申请人： AUTOLIV ASP, INC.

    发明人： Charles Paul Dinsdale ,  Tyler Glen Christiansen ,  Cesar Armando Tinajero ,  Adam Smith

    IPC分类号： B60R21/2338 ,  B60R21/213 ,  B60R21/214 ,  B60R21/231

    摘要： A roof airbag arrangement includes an airbag, first and second guide rails, at least one first sliding member and at least one second sliding member. The airbag longitudinally extends along a length between first and second longitudinal sides and laterally extending along a width between first and second lateral sides. The first and second guide rails are on laterally opposite sides of the airbag, and define first and second channels, respectively. The at least one first sliding member is mounted within the first guide rail for translation within the first channel. The at least one second sliding member is mounted within the second guide rail for translation within the second channel. First and second pluralities of tethers connect the first lateral side of the airbag with the at least one first sliding member and the second lateral side of the airbag with the at least one second sliding member, respectively.