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    • 3. 发明公开
    • Seat belt retractor mechanism
    • 座椅带扣机构
    • EP0245015A3
    • 1989-03-15
    • EP87303805.3
    • 1987-04-29
    • TRW INC.
    • Arbogast, Thomas P.Charboneau, Ben J.Hair, Robert A.
    • B60R22/40B60R22/08
    • B60R22/3405B60R22/41B60R2022/401
    • There is provided an improvement in a seat belt retractor mechanism of the type having a seat belt reel rotatably mounted in a support frame adapted to be asembled on a movable door of a vehicle, wherein the reel has at least on one end a generally circular ratchet plate for engaging a locking element movably mounted on the support frame between a first position allowing the reel to payout the belt freely and a second position engaging the ratchet plate to hold the reel against rotation to payout the seat belt. An inertia sensing element carried by the support frame shifts this locking element into the locked position upon being moved by inertia forces caused by rapid acceleration or deceleration of the vehicle to which the mechanism is mounted. In addition, an electromagnet is employed for increasing the amount of inertia force needed to move the inertia sensor element during such rapid changes in speed of the vehicle. This electromagnet is energized when the door is opened so that movement of the door itself by the occupant in entering or leaving the vehicle will not trip the sensor element. The improvement is the provision of a generally flat pole surface for the electromagnet and a generally flat keeper surface which are engaged in a generally coplanar relationship to cause the increased inertia force by magnetic attraction between the engaged surfaces upon energizing the electromagnet when the door is open. When the door is closed, there is no magnetic force between the engaging surfaces so that the inertia sensor element is moved by normal inertia forces.
    • 7. 发明公开
    • Seat belt retractor mechanism
    • Sicherheitsgurtaufrollvorrichtung。
    • EP0245015A2
    • 1987-11-11
    • EP87303805.3
    • 1987-04-29
    • TRW INC.
    • Arbogast, Thomas P.Charboneau, Ben J.Hair, Robert A.
    • B60R22/40B60R22/08
    • B60R22/3405B60R22/41B60R2022/401
    • There is provided an improvement in a seat belt retractor mechanism of the type having a seat belt reel rotatably mounted in a support frame adapted to be asembled on a movable door of a vehicle, wherein the reel has at least on one end a generally circular ratchet plate for engaging a locking element movably mounted on the support frame between a first position allowing the reel to payout the belt freely and a second position engaging the ratchet plate to hold the reel against rotation to payout the seat belt. An inertia sensing element carried by the support frame shifts this locking element into the locked position upon being moved by inertia forces caused by rapid acceleration or deceleration of the vehicle to which the mechanism is mounted. In addition, an electromagnet is employed for increasing the amount of inertia force needed to move the inertia sensor element during such rapid changes in speed of the vehicle. This electromagnet is energized when the door is opened so that movement of the door itself by the occupant in entering or leaving the vehicle will not trip the sensor element. The improvement is the provision of a generally flat pole surface for the electromagnet and a generally flat keeper surface which are engaged in a generally coplanar relationship to cause the increased inertia force by magnetic attraction between the engaged surfaces upon energizing the electromagnet when the door is open. When the door is closed, there is no magnetic force between the engaging surfaces so that the inertia sensor element is moved by normal inertia forces.
    • 提供了一种安全带卷收机构的改进,该安全带卷收机构具有可安装在适于组装在车辆的可移动门上的支撑框架中的安全带卷盘,其中卷轴至少在一端具有大致圆形的棘轮 用于接合可移动地安装在所述支撑框架上的锁定元件,所述锁定元件可移动地安装在所述卷轴自由地支承所述带之间的第一位置和与所述棘轮板接合的第二位置以保持所述卷轴不旋转以支付所述安全带。 由支撑框架承载的惯性感测元件在被安装机构的车辆的快速加速或减速引起的惯性力移动时将该锁定元件移动到锁定位置。 此外,电动机用于增加在车辆速度的这种快速变化期间移动惯性传感器元件所需的惯性力量。 当门打开时,该电磁体通电,使得乘客在进入或离开车辆时车门本身的移动不会使传感器元件跳闸。 改进之处在于提供用于电磁体的大致平坦的极表面和大致平坦的保持器表面,该平坦的保持器表面以大致共面的关系接合,以在门打开时使电磁体通电时引起接合表面之间的磁吸引增加的惯性力 。 当门关闭时,接合表面之间不存在磁力,使惯性传感器元件以正常惯性力移动。
    • 9. 发明公开
    • Einrichtung zum selbsttätigen Anbringen und Zuziehen eines Sicherheitsgurts in Fahrzeugen
    • Einrichtung zumselbsttätigenAnbringen und Zuziehen eines Sicherheitsgurts in Fahrzeugen。
    • EP0241035A1
    • 1987-10-14
    • EP87105281.7
    • 1987-04-09
    • Kaplja, Drago
    • Kaplja, Drago
    • B60R22/08
    • B60R22/24B60R22/04
    • Einrichtung zum selbsttätigen Anbringen und Zuziehen eines Y-förmigen Sicherheitsgurtes in einem PKW, mit einem Schenkel im Bereich der oberen Ecke des Türflügels und mit dem anderen Schenkel im Bereich der unteren Ecke des Türflügels. Gegenüber einer Anbaulasche (1, 5), die auf dem Türflügel (K) befestigt ist und das frei schwenkbar angeschlossene freie Ende des Schenkels (Y1, Y2) des Sicherheitsgurtes trägt, ist auf der Türzarge (P) eine Gegenlasche (10, 15) befestigt, die mit mindestens einem Dübel (11, 16) versehen ist, der beim Schliessen der Tür in eine Ausnehmung (1a, 5a) der Anbaulasche (1, 5) fällt. Auf der Anbaulasche (1, 5) ist des weiteren das freie Ende einer Drahtbiegefeder (3, 6) ortsfest gehalten, die in Richtung des zugezogenen Schenkels (Y1, Y2) des Sicherheitsgurtes weist und deren anderes Ende mit dem letzteren formschlüssig verbunden ist.
    • 用于在乘客车辆中自动地将Y形安全带放置并锁定的装置,在门翼的上角区域中具有腿部,并且在门翼的下角的区域中具有另一条腿。 在安装在门翼(K)上并安装在安全带的腿部(Y1,Y2)的可自由旋转的自由端上的安装支架(5,5)上,相应的支架(10,15)被连接 到门框架(P)并且设置有至少一个插头(11,16),其在门的关闭处落入安装支架(1,5)的凹部(1a,5a)中。 此外,线弯曲弹簧(3,6)的自由端固定地安装在安装支架(5,5)上,弹簧指向安全带的锁定腿(Y1,Y2)的方向,并且其另一端 以正向接合的方式连接到后者。