Anti-collision cushion for the occupants of a motor vehicle
    1.
    发明授权
    Anti-collision cushion for the occupants of a motor vehicle 失效
    机动车乘客的防碰撞垫

    公开(公告)号:US5048863A

    公开(公告)日:1991-09-17

    申请号:US350406

    申请日:1989-05-11

    IPC分类号: B60R21/16 B60R21/2342

    CPC分类号: B60R21/2342

    摘要: An anti-collision cushion is disclosed for the occupants of a motor vehicle. Known anti-collision cushions are constructed with a central part which is connected to two side parts of equal size. A tearing fold which reduces the volume capacity, and which is formed by a rip seam, is provided on the surface of the central part. In the deployment phase an expansion occurs with high velocities in the region of the side parts, which may result in injuries to the occupant in some circumstances. In the novel anti-collision cushion the rip seams connect the connecting seams which are contiguous in the region of the tearing fold between the central part and the side parts. A reduction of the expansion and of the expansion velocity, particularly in the region of the side parts, is thereby achieved.

    摘要翻译: 公开了一种用于机动车辆的乘客的防碰撞垫。 已知的防碰撞垫构造有中央部分,其连接到相同尺寸的两个侧部。 在中心部分的表面上设置有减小体积容量并由裂缝形成的撕裂褶皱。 在部署阶段,侧面区域的高速度发生扩张,在某些情况下可能导致乘员受伤。 在新颖的防碰撞垫中,裂缝将连接接缝连接在中间部分和侧面部分之间的撕裂区域中。 从而实现膨胀速度的减小,特别是在侧面区域中的膨胀速度的降低。

    Cover for an airbag unit and the process for producing it
    2.
    发明授权
    Cover for an airbag unit and the process for producing it 失效
    安全气囊单元的盖子及其生产工艺

    公开(公告)号:US5180187A

    公开(公告)日:1993-01-19

    申请号:US731974

    申请日:1991-07-18

    摘要: The application is concerned with a cover of an airbag unit in a motor vehicle which is equipped with a tear-open line and has a foam-backed foil and the process for making the cover. The process includes:a) heating a foil in the region of the intended tear-open line;b) forming a channel in the foil which is drawn-in in relation to the adjoining face of the foil in the region of the tear-open line;c) creating a reduction in wall thickness of the foil at the tear-open line, located at a channel bottom, by high-frequency embossing;d) introducing the foil into a mold and foam backing the foil;e) producing a smaller wall thickness in the foam backing in the region of the tear-open line.

    摘要翻译: 该应用涉及装有撕开线并具有泡沫背衬箔的机动车辆中的气囊单元的盖子以及制造盖子的过程。 该方法包括:a)在预期撕开线的区域中加热箔; b)在所述箔中形成相对于所述箔的相邻面在所述撕开线的区域中被拉入的通道; c)通过高频压花在位于通道底部的撕开线处产生箔的壁厚减小; d)将箔引入到模具中,并且将箔背衬起泡沫; e)在撕开线的区域中在泡沫背衬中产生更小的壁厚。

    Passenger restraint system
    7.
    发明授权
    Passenger restraint system 失效
    乘客约束系统

    公开(公告)号:US4984651A

    公开(公告)日:1991-01-15

    申请号:US478839

    申请日:1990-02-08

    IPC分类号: B60R21/16 B60R21/01 B60R22/46

    CPC分类号: B60R21/01 B60R2021/01272

    摘要: A passenger restraint system for motor vehicles is equipped with a safety belt, a belt tensioner, an inflatable airbag and with a switch member which detects the functional position of the safety belt and which is arranged in a belt lock of the safety belt. Activation of the airbag and of the belt tensioner takes place in dependence on the functional position of the safety belt. In order to reduce the risk of injury by the safety belt at medium speeds during the operative period of the airbag, an activatable belt-clamping device on the belt lock and an activatable belt pull-out detent for the shoulder belt are provided. In the presence of a second threshold signal indicating a moderate to serious injury, the airbag is released, the belt-clamping device is arrested. Additionally, the belt pull-out detent is released during the operative period of the airbag.

    摘要翻译: 用于机动车辆的乘客约束系统配备有安全带,皮带张紧器,可充气安全气囊,以及检测安全带的功能位置并且布置在安全带的皮带锁中的开关构件。 安全气囊和皮带张紧器的激活取决于安全带的功能位置。 为了降低安全带在安全气囊的运行期间受到中等速度伤害的风险,提供了一种可动皮带夹紧装置,位于皮带锁上,以及一个用于肩带的活动带拉出卡爪。 在存在指示中度至严重伤害的第二阈值信号的情况下,气囊被释放,带夹紧装置被阻止。 此外,在安全气囊的操作期间,皮带拉出制动器被释放。

    Energy absorbing foot rest arrangement
    8.
    发明授权
    Energy absorbing foot rest arrangement 失效
    能量吸收脚踏设备

    公开(公告)号:US4726438A

    公开(公告)日:1988-02-23

    申请号:US905176

    申请日:1986-09-09

    IPC分类号: B60N3/06 B60R21/00 B60R21/04

    摘要: A foot-supporting body in a motor vehicle is provided which is capable of supporting both feet of a passenger while reducing the intrusion depth, reducing the change in intrusion speed and performing deformation work. The foot-supporting body is made as a pure hard-foam moulded body which--arranged on the passenger/driver side of the end wall--extends beyond the left-hand foot-placement area at least as far as the area covered by the brake pedal. The inherent rigidity of the foot-supporting body, as viewed in the loading direction, which can be permanently deformed, is below that of the allocated area of the end wall. Polystyrene--or polyurethane--foamed plastic, with a lower volumetric-weight limit of about 20 g/dm.sup.3 is preferably used as the moulded body material in certain exemplary embodiments.

    摘要翻译: 提供了一种机动车辆中的脚部支撑体,其能够在减少入侵深度的同时支撑乘客的双脚,减少入侵速度的变化并进行变形工作。 足部支撑体被制成纯粹的硬质泡沫成型体,其被布置在端壁的乘客/驾驶员侧上 - 延伸超过左脚脚放置区域,至少与制动器覆盖的区域一样远 踏板。 从承载方向观察,足部支撑体的固有刚度可以永久变形,低于端壁的分配面积的刚性。 在某些示例性实施方案中,优选使用具有约20g / dm 3的较低体积重量限度的聚苯乙烯或聚氨酯泡沫塑料作为模塑体材料。

    Igniting device for protective devices in vehicles
    10.
    发明授权
    Igniting device for protective devices in vehicles 失效
    点火装置用于车辆中的保护装置

    公开(公告)号:US5225986A

    公开(公告)日:1993-07-06

    申请号:US863478

    申请日:1992-04-02

    IPC分类号: B60R21/01

    CPC分类号: B60R21/017

    摘要: An igniting device for protective devices in vehicles has a pyro-electric igniting element which is associated with an electronic lock and a controlled switch for releasing the application of current to the igniter, and can be combined in an integral component. The application of an igniting signal leads to current being applied to the igniting element only after transmission of an unlocking signal to reliably prevent an unwanted triggering of ignition, for example by accidental application of an external voltage to the connections of the igniting device. The reactive igniting substance can be directly connected to a silicon chip which monolithically implements the electronic lock and the controlled switch.

    摘要翻译: 用于车辆中的保护装置的点火装置具有与电子锁相关联的热电点火元件和用于释放向点火器施加电流的受控开关,并且可以组合成一体成分。 点火信号的施加导致仅在传输解锁信号之后才将点火元件施加到点火元件上,以便可靠地防止点火不期望的触发,例如通过意外地向点火装置的连接施加外部电压。 反应点火物质可以直接连接到一体化地实现电子锁和受控开关的硅芯片。