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    • 34. 发明授权
    • Safety belt arrangement in motor vehicles having a belt tensioner
    • 具有皮带张紧器的机动车辆中的安全带装置
    • US5743480A
    • 1998-04-28
    • US594579
    • 1996-01-31
    • Robert KopetzkyRobert WittmannGeorg BannertMartin WiflingThomas KempfleUlrich DiepoldAndreas WengertChristian Husung
    • Robert KopetzkyRobert WittmannGeorg BannertMartin WiflingThomas KempfleUlrich DiepoldAndreas WengertChristian Husung
    • B60R22/46
    • B60R22/4628B60R2022/468
    • The invention relates to a safety belt arrangement in vehicles having a belt tensioner comprising: a holder which is to be secured to the vehicle chassis, with a belt winding reel with a safety belt wound thereon being rotatably mounted on the holder; a belt retraction spring arrangement by means of which the safety belt is continuously lightly pretensioned in the draw-in direction so that it only loosely lies against the vehicle occupant secured by it; and an auxiliary drive which is separated drivewise by a clutch from the belt winding reel but is activated abruptly with an accident-dependent acceleration and is rotationally fixedly coupled to the belt winding reel via the then engaged clutch. The auxiliary drive has two band running chambers separated by sealing walls and two draw bands which are each arranged in one band running chamber, with the draw bands being secured at one end to a housing and at the other end to a drive reel and being acted on by the pressure source in the event of an accident-dependent acceleration of the vehicle in order to drive the drive reel which is fixedly connected to the belt winding reel in the belt draw-in direction. In accordance with the invention, the clutch is accommodated in a hollow coupling cavity provided in the drive reel.
    • 本发明涉及一种具有带张紧器的车辆中的安全带装置,包括:固定在车辆底盘上的保持器,带有卷绕在其上的安全带的带卷绕卷轴可旋转地安装在保持器上; 带退缩弹簧装置,通过该装置,安全带在牵引方向上连续轻轻地预张紧,使得其仅松​​散地靠在由其固定的车辆乘员身上; 以及辅助驱动器,其通过离合器从带卷绕卷轴驱动分离,但是以事故相关的加速度突然起动,并且经由然后接合的离合器旋转地固定地联接到带卷绕卷轴。 辅助驱动器具有由密封壁和两个牵引带分开的两个带运行室,每个牵引带布置在一个带运行室中,牵引带的一端固定在壳体上,另一端固定在驱动卷盘上, 在车辆的事故相关加速度的情况下由压力源引导,以驱动沿着皮带牵引方向固定地连接到皮带卷绕卷轴的驱动卷轴。 根据本发明,离合器被容纳在设置在驱动卷轴中的中空联接腔中。
    • 36. 发明授权
    • Buckle device in seat belt apparatus
    • 带扣装置中的带扣装置
    • US5373612A
    • 1994-12-20
    • US019316
    • 1993-02-18
    • Robert Kopetzky
    • Robert Kopetzky
    • A44B11/25B60R22/12B60R22/46A44B11/00
    • A44B11/2523Y10T24/45623Y10T24/45644
    • To inhibit an actuating member from being moved to a release position, to make the manipulation feeling satisfactory, and to provide a compact and cheap buckle device.[Arrangement] When a large downward acceleration acts upon a buckle device 10, an upward inertia force F1 acts upon the gravitational center G of an inertia member 15 which is therefore rotated about a second support boss 17 so that a movement inhibiting part 15a abuts against the side wall of a second projected part 12b. in this condition, when a large upward deceleration acts upon the buckle device 10, large downward inertia forces F2, F3 act upon the gravitation center of an actuating member 12 and the gravitational center G of the inertia member, and accordingly, the actuating member 12 and the inertia member 15 are moved downward. When the upper end of a first hole 15c abuts against a first support boss 16, the inertia member 15 is inhibited from further moving downward, and when a step part 12c abuts against the upper end the movement inhibiting part 15a, the actuating member 12 is inhibited from further moving downward, by means of the inertia member, thereby the actuating member 12 will not move to the release position.
    • 为了抑制致动构件移动到释放位置,使操作感觉令人满意,并且提供紧凑且便宜的扣环装置。 [布置]当大的向下加速度作用在带扣装置10上时,向上惯性力F1作用在惯性构件15的重力中心G上,因此惯性构件15因此围绕第二支撑凸台17旋转,使得运动抑制部分15a抵靠 第二突出部分12b的侧壁。 在这种情况下,当大的向上减速度作用在带扣装置10上时,较大的向下惯性力F2,F3作用于致动构件12的重力中心和惯性构件的重力中心G.因此,致动构件12 并且惯性构件15向下移动。 当第一孔15c的上端抵靠第一支撑凸台16时,惯性构件15被阻止进一步向下移动,并且当台阶部分12c抵靠上端时,运动禁止部分15a,致动构件12是 禁止通过惯性构件进一步向下移动,从而致动构件12将不会移动到释放位置。
    • 37. 发明授权
    • Safety belt retractor with a vehicle-sensitive and webbing-sensitive
blocking mechanism
    • 具有敏感性和网络感知阻塞机构的安全带扣机
    • US5169085A
    • 1992-12-08
    • US750326
    • 1991-08-27
    • Gunter KalbantnerRalf EbnerRobert Kopetzky
    • Gunter KalbantnerRalf EbnerRobert Kopetzky
    • B60R22/38B60R22/41
    • B60R22/41
    • To avoid an undesirable locking of the belt spool on sudden taking up of a relatively great length of webbing on the belt spool, a means is provided which from a predetermined value of the external diameter of the webbing coil on the belt spool onwards prevents activation of the vehicle and webbing-sensitive blocking mechanism. This is achieved by means of a synchronization gear which is coupled non-rotatably to the belt spool and from a predetermined value of the external diameter of the webbing coil onwards comes into engagement with a coupling gear which simultaneously comes into engagement with an external toothing of a control disk, so that any relative movement between the control disk and the belt spool is prevented, thereby disabling activation of the blocking mechanism.
    • 为了避免皮带卷轴突然吸收皮带卷轴上相对较大长度的织带的不期望的锁定,提供了一种装置,其从皮带卷轴上的带状线圈的外径的预定值向前防止 车辆和织带敏感的阻挡机制。 这是通过同步齿轮实现的,该同步齿轮不可旋转地连接到带卷轴,并且从带状线圈的外径的预定值向前与耦合齿轮接合,该联接齿轮同时与外部齿圈 控制盘,从而防止控制盘和带卷轴之间的任何相对运动,从而禁止启动阻塞机构。