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    • 3. 发明公开
    • SELBSTSPERRENDER GURTAUFROLLER MIT EINER IN AUFWICKELRICHTUNG DER GURTWELLE WIRKSAMEN ABSCHALTUNG SEINES GURTBANDSENSITIVEN STEUERSYSTEMS
    • 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
    • EP2797779A2
    • 2014-11-05
    • EP12810219.1
    • 2012-12-18
    • Autoliv Development AB
    • HEINE, Volkmar
    • B60R22/34B60R22/38B60R22/41
    • B60R22/38
    • 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).
    • 4. 发明公开
    • Webbing retractor and method of manufacturing rotation detecting member
    • Gurtaufroller und Verfahren zur Herstellung eines Rotationserkennungselements
    • EP2390147A1
    • 2011-11-30
    • EP11167620.1
    • 2011-05-26
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Tatsuma, AtsushiSumiyashiki, Akira
    • B60R22/38
    • B60R22/38B60R2022/385Y10T29/49895
    • In a webbing retractor (10), when a V gear (50) has been rotated in a withdrawal direction following a spool (20) and a W pawl (60) has been relatively displaced with respect to the V gear (50) by inertial force, the rotation of the V gear (50) is regulated and a lock plate (46) regulates the rotation of the spool (20). A first center-of-gravity adjusting hole (66) and a second center-of-gravity adjusting hole (68) are disposed in the W pawl (60), and the sensitivity of detecting the inertial force is adjusted as a result of a center-of-gravity position of the W pawl (60) being adjusted. The first center-of-gravity adjusting hole (66) and the second center-of-gravity adjusting hole (68) are disposed away from an outer peripheral surface of the W pawl (60), so the center-of-gravity position of the W pawl (60) becomes adjustable without having to change the outer peripheral shape of the W pawl (60).
    • 在一种卷绕牵开器(10)中,当V形齿轮(50)沿着卷轴(20)沿抽出方向旋转并且W棘爪(60)已经通过惯性相对于V形齿轮(50)相对移位时 调节V档(50)的旋转,并且锁定板(46)调节卷轴(20)的旋转。 第一重心调节孔(66)和第二重心调节孔(68)设置在W棘爪(60)中,并且由于检测惯性力的灵敏度被调整 W爪(60)的重心位置被调整。 第一重心调节孔(66)和第二重心调节孔(68)远离W爪(60)的外周面设置,因此重心位置 W棘爪(60)变得可调节,而不必改变W棘爪(60)的外周形状。
    • 9. 发明公开
    • Vehicle seat belt retractor with latching inhibition
    • Einklinksperre的Katherfahrzeuge mit的Sicherheitsgurtaufroller。
    • EP0273584A1
    • 1988-07-06
    • EP87310398.0
    • 1987-11-25
    • BSRD LIMITED
    • Burke, David
    • B60R22/38
    • B60R22/405B60R2022/3419
    • A vehicle seat belt retractor has a belt-sensitive latch mechanism inhibited during belt retraction. A pawl (12) pivoted on the retractor spool (1) by a pivot pin (15) has a pawl pin (17) engaged in a slot in an inertia mass (10), which normally rotates with the spool but which lags when a predetermined belt acceleration is exceeded to pivot the pawl, by acting on the pin (17), to thereby effect locking. The inhibitor mechanism comprises a disc (25) driven by the pin (15) to rotate with the spool in different angular relationships depending on the direction of spool rotation and engaging the pawl pin (17) to prevent latching movement of the pawl when the spool rotates to retreat the belt.
    • 汽车安全带卷收器在带收回期间具有禁止的皮带敏感的闩锁机构。 通过枢转销(15)在牵开卷轴(1)上枢转的棘爪(12)具有接合在惯性质量块(10)中的槽中的棘爪销(17),其通常与阀芯一起旋转,但是当 超过预定的带加速度以通过作用在销(17)上而使棘爪枢转,从而实现锁定。 抑制器机构包括由销(15)驱动以与卷轴一起旋转的盘(25),其根据卷轴旋转的方向以不同的角度关系旋转并且与棘爪销(17)接合以防止当卷轴 旋转以退回皮带。
    • 10. 发明公开
    • Gurtbandsensitives System mit einer massebehafteten Steuerklinke
    • Gurtbandsensitives系统mit einer massebehafteten Steuerklinke。
    • EP0266537A1
    • 1988-05-11
    • EP87113952.3
    • 1987-09-24
    • AUTOLIV GmbH
    • Heller, DieterEssler, Karl-HermannKock, Hans-OttoLacher, BerndRitterdorf, Udo
    • B60R22/38
    • B60R22/405
    • Gurtbandsensitives System für Gurtaufrollschnellsperrautomaten, welche eine Wickelwelle mit aufgewickeltem Gurtband, eine beweglich angeordnete Blockierklinke mit einem Blokkierzahnrad und ein konzentrisch zur Wickelachse gelagertes Steuerteil mit einer um die Wickelachse frei drehbaren Arretierantriebsscheibe (5) mit Innenverzahnung (5d) aufweisen, wobei das gurtbandsensitive System aus einer im Abstand zur Wickelachse drehbar gelagerten Klinke und einer die Klinke bei übermäßiger Gurtbandbeschleunigung auslenkenden Drehträgheitsmasse besteht.
      Damit ein solches System in seinem Aufbau deutlich einfacher und deshalb auch leichter zu montieren und preiswerter herzustellen ist, wird erfindungsgemäß vorgesehen, daß die Klinke eine mit der Drehträgheitsmasse fest verbundene Trägheitsklinke (10) ist.
    • 用于具有缠绕带的卷绕轴的快速自动带卷轴锁定单元的皮带敏感系统,具有锁定棘轮的移动锁定爪和与卷绕轴同心安装的控制元件,并具有避雷器驱动盘(5), 具有可绕绕轴线自由旋转的内齿(5d),该皮带敏感系统由可旋转地安装在与卷绕轴线一定距离处的棘爪组成,以及旋转的惯性质量块,其在皮带加速过度的情况下使棘爪偏转。 为了显着地简化这种系统的构造,从而也使得制造更容易配合和更便宜,本发明提供了一种牢固地固定在旋转惯性块上的惯性爪(10)形式的棘爪。