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    • 4. 发明授权
    • Airbag module reaction canister endwall with airbag inflator mount
    • 安全气囊模块反应罐端壁带气囊充气机安装
    • US5620200A
    • 1997-04-15
    • US550674
    • 1995-10-31
    • Brett R. GarnerRick L. HalfordAlan L. ClarkMichael D. Jones
    • Brett R. GarnerRick L. HalfordAlan L. ClarkMichael D. Jones
    • B60R21/20B60R21/217B60R21/16
    • B60R21/2171
    • A canister endwall for use as part of a reaction canister of an airbag module for securing an airbag inflator. The airbag inflator has a cylindrical inflator sidewall of a predetermined diameter that ends in a tapered portion of the inflator sidewall that tapers radially inwardly to one end of the airbag inflator having an inflator flange. The inflator flange extends radially outwardly from the tapered portion of the inflator sidewall but has a diameter that is smaller than the diameter of the inflator sidewall. The canister endwall has an inner edge defining an airbag inflator mounting hole and a truncated conical array of a plurality of resilient fingers extending from the inner edge. The inner edge of the canister endwall is sized and shaped to allow passage of the inflator flange of the airbag inflator and engage the tapered portion of the inflator sidewall in a substantially gas-tight manner, and the truncated conical array of the plurality of resilient fingers is sized to butt against the inflator flange when the tapered portion of the inflator sidewall is engaged with the inner edge. The plurality of resilient fingers are bendable to allow passage of the inflator flange and, once the inflator flange passes through the truncated conical array of the plurality of resilient fingers, to spring back and butt against the inflator flange to prevent the inflator flange from being pulled out of the airbag inflator mounting hole.
    • 一种罐端壁,用作气囊模块的反应罐的一部分,用于固定气囊充气机。 气囊充气机具有预定直径的圆柱形充气机侧壁,该圆柱形充气机侧壁终止于充气机侧壁的锥形部分,其径向向内逐渐向具有充气机凸缘的气囊充气机的一端逐渐变细。 充气器法兰从充气机侧壁的锥形部分径向向外延伸,但是其直径小于充气机侧壁的直径。 罐端壁具有限定气囊充气机安装孔的内边缘和从内边缘延伸的多个弹性指状物的截头圆锥形阵列。 罐端壁的内边缘的尺寸和形状被设计成允许气囊充气机的充气器凸缘通过,并以大致气密的方式与充气机侧壁的锥形部分接合,并且多个弹性指状物的截头圆锥形阵列 当所述充气机侧壁的锥形部分与所述内边缘接合时,所述尺寸设计成与所述充气机凸缘对接。 多个弹性指状物可弯曲以允许充气机凸缘通过,并且一旦充气器凸缘穿过多个弹性指状物的截头圆锥形阵列,则弹回并抵靠充气机凸缘,以防止充气机凸缘被拉动 出气囊充气机安装孔。
    • 6. 发明授权
    • Partitioned multi-cell air bag
    • 分区多池气囊
    • US5520413A
    • 1996-05-28
    • US526526
    • 1995-09-11
    • Gilbert D. MossiBrett R. Garner
    • Gilbert D. MossiBrett R. Garner
    • B60R21/16B60R21/233B60R21/24
    • B60R21/233B60R2021/23324
    • A new and improved multi-cell, partitioned, air bag for cushioning engagement with an occupant in a motor vehicle when the air bag is rapidly inflated with gas. The air bag is formed of thin, flexible, pervious sheet material having an inlet for receiving gas at a forward end and a rearwardly facing cushioning surface formed for engaging the vehicle occupant when the air bag is inflated. A flexible, internal wall or partition extends between the inlet and the cushioning surface for dividing the air bag into an upper or head cushioning cell or chamber adapted for engaging the occupant's head and a lower, or torso cushioning cell or chamber adapted for cushioning the occupant's torso. Vents are provided for reducing the inflation pressure in the upper chamber relative to the lower or torso chamber to reduce or prevent head injury and abrasion yet provide a desired level of energy absorption for cushioning the occupant's torso.
    • 一种新的和改进的多电池分隔式气囊,用于当气囊用气体快速充气时与机动车辆中的乘员缓冲接合。 气囊由薄的,柔性的,可透过的薄片材料形成,其具有用于在前端接收气体的入口和当气囊膨胀时形成为用于接合车辆乘员的向后的缓冲表面。 柔性内壁或隔板在入口和缓冲表面之间延伸,用于将气囊分成用于接合乘员头部的上部或头部缓冲电池或室,以及适于缓冲乘员的头部的下部或躯干缓冲电池或室 躯干。 提供排气口用于减小上腔室相对于下腔室或躯干腔室的充气压力,以减少或防止头部受伤和磨损,同时为缓冲乘员身体提供所需的能量吸收水平。
    • 7. 发明授权
    • Cylindrical inflator retainer ring
    • 圆柱形充气机固定环
    • US5458363A
    • 1995-10-17
    • US260586
    • 1994-06-16
    • Brett R. GarnerMarc D. FolsomDwaine K. Palmer
    • Brett R. GarnerMarc D. FolsomDwaine K. Palmer
    • B60R21/20B60R21/217B60R21/16
    • B60R21/2171
    • A retainer for attaching an inflator having a substantially constant cross section to an air bag canister is disclosed. The retainer comprises a coupling ring having a first rim adjacent to one end of the coupling ring and a second rim adjacent to the other end of the coupling ring. A band having a diameter less than the diameter of the rims is formed by a gap between the two rims. The coupling ring is inserted over one end of the inflator and the inflator is installed into an air bag canister through an aperture in one end of the canister. The canister side wall surrounding the aperture is held between the two rims thereby coupling one end of the inflator to the canister. The other end of the inflator is secured to the canister by a mounting stud integral to the inflator which stud passes through an opening in the other side wall of the canister.
    • 公开了一种用于将具有基本恒定横截面的充气机附接到气囊罐的保持器。 保持器包括具有邻近联接环的一端的第一边缘和邻近联接环的另一端的第二边缘的联接环。 直径小于边缘直径的带由两个边缘之间的间隙形成。 联接环插入充气机的一端,并且充气机通过罐的一端中的孔安装到气囊罐中。 围绕孔的罐侧壁保持在两个边缘之间,从而将充气器的一端连接到罐。 充气机的另一端通过与充气机一体的安装螺柱固定到罐上,该螺柱穿过罐的另一侧壁中的开口。