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    • 5. 发明授权
    • Belt tensioner for safety belts for motor vehicles
    • 用于汽车安全带的皮带张紧器
    • US5553803A
    • 1996-09-10
    • US381777
    • 1995-02-01
    • Jurgen MitzkusMartin WiflingRobert KopetzkyGeorg BannertAndreas WengertUlrich DiepoldThomas KempfleErik EmmertHermann Steffan
    • Jurgen MitzkusMartin WiflingRobert KopetzkyGeorg BannertAndreas WengertUlrich DiepoldThomas KempfleErik EmmertHermann Steffan
    • B60R22/46
    • B60R22/4628B60R2022/468
    • A belt tensioner for safety belt arrangements in motor vehicles has a holder (11) on which are provided a belt winding reel (12) with a safety belt (13) coiled thereon, a blocking arrangement and an additional drive (15) connected via clutch (20) to the belt winding reel (12). The additional drive (15) contains a pressure source (16) which abruptly builds up a high pressure in a pressure chamber on being triggered and also contains a torque generating device (18) acted on by the pressure in the pressure chamber (17) and a drive shaft (19) connected to the latter. The drive shaft (19) is rotationally fixedly connectable to the belt winding reel (12) via the clutch (20). The torque generating device (18) includes a flexible draw band (21) which is secured at one end at a first mounting point (25) to the periphery of the drive shaft (19) or to the drive reel (22) concentrically mounted thereon and is partially wound onto the drive shaft (19), or onto the drive reel (22) and is secured at the other end, at a second mounting point (26) to the peripheral wall (30) of a band running chamber (23) within a housing (24). Pressure applied to the draw band causes belt tensioning movement of the drive shaft (19) or drive reel (22).
    • 用于机动车辆中的安全带装置的皮带张紧器具有保持器(11),在该保持器上设置有带卷绕在其上的安全带(13)的带卷绕卷轴(12),阻挡装置和通过离合器连接的附加驱动器(15) (20)连接到带卷绕卷轴(12)。 附加驱动器(15)包含压力源(16),其在被触发时在压力室中突然建立高压,并且还包含由压力室(17)中的压力作用的扭矩产生装置(18)和 与后者连接的驱动轴(19)。 驱动轴(19)经由离合器(20)可旋转地固定地连接到带式卷绕卷轴(12)。 扭矩产生装置(18)包括柔性牵引带(21),其在一端处固定在第一安装点(25)处于驱动轴(19)的周边或同心安装在其上的驱动卷轴(22)上 并且被部分地卷绕到驱动轴(19)上或驱动卷轴(22)上并且在另一端处固定在带运行室(23)的第二安装点(26)处的周壁(30) )在壳体(24)内。 施加到牵引带的压力导致驱动轴(19)或驱动卷轴(22)的带张紧运动。
    • 6. 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。
    • 9. 发明申请
    • MULTI-WAY ADJUSTING DEVICE FOR A SEAT ELEMENT AND/OR A CABLE CONTROL
    • 用于座椅元件和/或电缆控制的多路调整装置
    • US20070152492A1
    • 2007-07-05
    • US10559522
    • 2004-06-07
    • Robert Kopetzky
    • Robert Kopetzky
    • A47C31/00
    • A47C1/023A47C7/40A47C7/465
    • A multi-way adjustment device, in particular a two-way adjustment device, is proposed for a seat component, which is suitable in particular for the seat-back width adjustment of a seat. The multi-way adjustment device comprises an adjustment part (7) adjustably mounted relative to a mounting plate a (1), which when moved in a first adjustment direction (A) requires less energy expenditure than when moved in a second adjustment direction (B). In order to compensate this, there are provided mechanical energy accumulation means (5), which takes up mechanical energy when the movement is in the first adjustment direction (A), in order to release this when the movement is in the second adjustment direction (B) and thus to assist the movement of the adjustment part (7) in the second adjustment direction (B). Moreover, the invention relates to a corresponding adjustment device for a cable, in particular a Bowden cable, in order, for example, to adjust a lumbar support for a seat with respect to curvature or height position.
    • 提出了一种用于座椅部件的多路调节装置,特别是双向调节装置,其特别适用于座椅的座椅靠背宽度调节。 多路调整装置包括相对于安装板a(1)可调节地安装的调节部件(7),当沿第一调节方向(A)移动时,与在第二调节方向(B )。 为了补偿这一点,提供了机械能量积累装置(5),其在运动处于第一调节方向(A)时占据机械能,以便当运动处于第二调节方向时将其释放 B),从而辅助调节部件(7)在第二调节方向(B)上的移动。 此外,本发明涉及一种用于电缆的相应的调节装置,特别是Bowden电缆,以便例如相对于曲率或高度位置来调节座椅的腰部支撑。
    • 10. 发明授权
    • Safety belt arrangement
    • 安全带安排
    • US06527298B2
    • 2003-03-04
    • US09845323
    • 2001-05-01
    • Robert Kopetzky
    • Robert Kopetzky
    • B60R2246
    • B60R22/1958
    • A safety belt arrangement for motor vehicles. The arrangement includes a safety belt and a belt roller from which the belt is retracted and withdrawn. The safety belt arrangement also includes a belt deflection apparatus that includes a deflection member. The belt is guided from the belt roller to the deflection member so that the belt can be deflected as it approaches the passenger. The deflection member moves away from the passenger in the case of an accident due to a force applied by a spring. Normally, the deflection member is retracted against the spring force by a retainer mechanism. The retainer mechanism releases the deflection member in the event of an accident. The resulting tensile force applied to the belt moves the passenger back into the normal seated position.
    • 一种用于机动车辆的安全带装置。 该装置包括一个安全带和一个皮带辊,带从该皮带收回和拉出。 安全带装置还包括带偏转装置,其包括偏转构件。 带从带辊被引导到偏转构件,使得带可以在接近乘客时偏转。 在由弹簧施加的力引起事故的情况下,偏转构件移动离开乘客。 通常,偏转构件通过保持器机构克服弹簧力而缩回。 在发生事故时,保持机构释放偏转构件。 施加到皮带上的拉伸力使乘客返回正常就座位置。