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    SICHERHEITSGURTAUFROLLER MIT ABSCHALTUNG SEINES GURTBANDSENSITIVEN UND SEINES FAHRZEUGSENSITIVEN STEUERSYSTEMS
    2.
    发明授权
    SICHERHEITSGURTAUFROLLER MIT ABSCHALTUNG SEINES GURTBANDSENSITIVEN UND SEINES FAHRZEUGSENSITIVEN STEUERSYSTEMS 有权
    安全带与他的织带的关闭和他的车辆感应控制系统

    公开(公告)号：EP2084042B1

    公开(公告)日：2012-04-18

    申请号：EP07846861.8

    申请日：2007-11-28

    申请人： Autoliv Development AB

    发明人： ARANDA I TORRENTS, Guillem

    IPC分类号： B60R22/41 ,  B60R22/405

    CPC分类号： B60R22/41 ,  B60R22/405

    摘要： A self-locking belt retractor, in particular for motor vehicles, with a vehicle-sensitive and a belt-strap-sensitive control system for the locking device of the belt retractor is characterized in that, in order to form its inertia, an inertial mass (15) which can be deflected into a locking position for the control disc (13) is mounted pivotably on the control disc (13), and in that the blocking lever (27) for disabling the vehicle sensor (24) is mounted on the control disc (13) and, by means of a switching operation in its disabling position, both disables the vehicle sensor (24) and fixes the inertial mass (15) in a disabling position which is different from the locking position.

    Seat belt retractor and seat belt device using the same
    4.
    发明公开
    Seat belt retractor and seat belt device using the same 有权
    座椅安全带卷收器和安全带装置使用相同的

    公开(公告)号：EP2189339A1

    公开(公告)日：2010-05-26

    申请号：EP09172218.1

    申请日：2009-10-05

    申请人： Takata Corporation

    发明人： Murakami, Yoshiki

    IPC分类号： B60R22/41 ,  B60R22/42

    CPC分类号： B60R22/34 ,  B60R2022/3419

    摘要： The retracting diameter is increased by retracting of a seat belt 4, a surface 4b of the retracted seat belt 4 is brought into contact with a braking roller 17, and then, the braking roller 17 is brought into contact with an inclined portion 18b of a braking member 18. Then, the braking roller 17 is braked by a wedge effect between the surface 4b of the retracted seat belt 4 and the inclined portion 18b, and a seat belt retracting speed is largely reduced. After that, the braking roller 17 elastically deflects the inclined portion 18b of the braking member 18 and axially moves, and the seat belt 4 is retracted at a low speed while the seat belt retracting speed is reduced by a small amount. When full-amount retracting of the seat belt 4 is finished, rotation of a spool 9 in a seat belt retracting direction α is stopped. By means of retracting at a low speed after large speed reduction, a lock mechanism is brought to a non-lock position, and end lock is prevented.
    These features simplify the structure and facilitate assembling so that the handling performance of a seat belt by an occupant is improved and end lock is prevented more effectively ( Fig. 6 ).

    摘要翻译： 通过缩回座椅安全带4来增加缩回直径，缩回的安全带4的表面4b与制动辊17接触，然后使制动辊17与倾斜部分18b接触 然后，制动辊17通过被收缩的座椅安全带4的表面4b和倾斜部分18b之间的楔效应而被制动，并且座椅安全带回缩速度大大降低。 之后，制动辊17使制动部件18的倾斜部18b弹性弯曲并沿轴向移动，并且座椅安全带4以低速回缩，同时座椅安全带回缩速度减小一小部分。 当安全带4的全量退回结束时，卷轴9向安全带卷绕方向α的旋转停止。 通过在大速度减速后以低速回缩，锁定机构被带到非锁定位置，并且防止了端锁。 这些特征简化了结构并便于组装，从而提高了乘员对安全带的操作性能并且更有效地防止了端锁（图6）。

    SICHERHEITSGURTAUFROLLER MIT ABSCHALTBAREM FAHRZEUGSENSOR
    5.
    发明公开
    SICHERHEITSGURTAUFROLLER MIT ABSCHALTBAREM FAHRZEUGSENSOR 有权
    安全带卷收器具有可切换的车内传感器

    公开(公告)号：EP1501708A1

    公开(公告)日：2005-02-02

    申请号：EP03735355.4

    申请日：2003-05-02

    申请人： AUTOLIV DEVELOPMENT AB

    发明人： JABUSCH, Ronald

    IPC分类号： B60R22/405 ,  B60R22/38 ,  B60R22/40 ,  B60R22/41

    CPC分类号： B60R22/415 ,  B60R22/26 ,  B60R22/41

    摘要： The invention relates to an automatic locking seat belt retractor comprising an eccentric disc (15) with an external gear, said disc being driven by the seat belt shaft and having a selector device configured thereon. The retractor is characterised in that a selector pin (26) is located on the eccentric disc (15) to act as the selector device, said pin co-operating with a selector ring (24) that is rotatably mounted on the housing in such a way that a locking attachment (27) disposed on the selector ring (24) prevents the sensor lever (22) of the vehicle sensor (21) from engaging with the external gear (20) of the control disc (19).

    SELBSTSPERRENDER GURTAUFROLLER MIT EINER IN AUFWICKELRICHTUNG DER GURTWELLE WIRKSAMEN ABSCHALTUNG SEINES GURTBANDSENSITIVEN STEUERSYSTEMS
    10.
    发明公开
    SELBSTSPERRENDER GURTAUFROLLER MIT EINER IN AUFWICKELRICHTUNG DER GURTWELLE WIRKSAMEN ABSCHALTUNG SEINES GURTBANDSENSITIVEN STEUERSYSTEMS 有权
    即使在带轴有功功率的绕组OFF HIS安全带控制系统的锁定安全带卷收器

    公开(公告)号：EP2797779A2

    公开(公告)日：2014-11-05

    申请号：EP12810219.1

    申请日：2012-12-18

    申请人： Autoliv Development AB

    发明人： HEINE, Volkmar

    IPC分类号： B60R22/34 ,  B60R22/38 ,  B60R22/41

    CPC分类号： B60R22/38

    摘要： A self-locking belt retractor for safety belts comprises a belt shaft and a belt-strap-sensitive control mechanism which has a control disk (10), coupled to the belt shaft, for controlling a locking element, the control disk (10) carrying an inertia element (15) the one blocking arm (17) of which, when triggered, pivots radially until it engages with a stationary toothed section owing to the rotational acceleration acting upon the control disk (10). A torsion spring (25) comprising two spring legs (27, 28) that are spaced apart from each other in the peripheral direction is mounted in a mounting point for the belt shaft and/or the control disk (10) such as to be rotatable between a position of rest against the inertia element (15) and a position of rest against a follower (21) that projects upwards from the plane of the control disk (10). The invention is characterized in that the two spring legs (27, 28) of the torsion spring (25) enclose the follower (21) between them and in that the follower (21) forms stop faces (22, 23) for the spring legs (27, 28) for carrying the torsion spring (25) along when the control disk (10) is rotated in the belt retraction direction (arrow 40) or in belt withdrawal direction (arrow 41), one of the spring legs (27) projecting, when the control disk (10) is rotated in the belt retraction direction (arrow 40), into the pivot path covered by the pivoting arm (19) of the inertia element (15) when the pivoting arm is triggered, which pivoting arm is opposite the blocking arm (17), and preventing, in this blocking position of the torsion spring (25), the inertia element (15) from pivoting, and releasing, owing to a rotation of the torsion spring (25) relative to the control disk (10) into a release position of the torsion spring (25), the inertia element (15) when the control disk (10) is rotated in the belt withdrawal direction (arrow 41).