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2. 发明授权

US06405959B1 Safety belt with belt tautener 有权
标题翻译：安全带带皮带机
公开(公告)号：US06405959B1
公开(公告)日：2002-06-18
申请号：US09512453
申请日：2000-02-24
申请人： Gerhard Klingauf , Joachim Nüsseler , Christian Vogel
发明人： Gerhard Klingauf , Joachim Nüsseler , Christian Vogel
IPC分类号： B60R2246
CPC分类号： F16D41/12 , B60R22/4676 , B60R2022/468
摘要： The invention relates to a safety belt apparatus, in particular for motor vehicles, comprising a safety belt (11) which is connected on the one hand via a belt lock (12) to the vehicle body (13) and on the other hand to a belt winder (14) which is attached to the vehicle body (13), and which has a belt roller (15) which is rotatable about a transverse axis (16) and onto which the belt (11) is wound up to a greater or lesser extent, which is stressed by a spring mechanism (17) in the belt roll-up direction and is connected to a belt tautener (18) as well as to an unwind blocking apparatus (19) which blocks the further drawing out of the belt in the attempt of a rapid belt drawing out and/or in accident caused accelerations at the latest after a limited further rotation of the belt roller (15), with a coupling (20) consisting of an input part (22), an output part (24) and coupling members (25) which are active between them being placed between the belt tautener (18) and the belt roller (15), which coupling (20) is normally open and closes at the beginning of the rotation of the belt tautener (18) after a triggering in order that the belt roller (15) can be abruptly driven in the wind-up direction by the belt tautener (18). The invention consists in that the coupling (20) can be automatically disengaged when the torque which acts on the belt roller (15) in the wind-up direction exceeds the torque which is exerted by the belt tautener (18).
摘要翻译：本发明涉及一种特别是用于机动车辆的安全带装置，包括安全带（11），一方面通过皮带锁（12）连接到车体（13），另一方面连接到带状卷绕器（14），其连接到车身（13）上，并且具有可围绕横向轴线（16）旋转的带辊（15），并且所述带（11）被卷绕到较大的或较小的程度由弹性机构（17）在皮带卷起方向上受力并连接到皮带打褶机（18）以及退绕阻挡装置（19），该装置将进一步的拉出皮带在带式辊（15）的有限的进一步旋转之后，通过由输入部分（22）组成的联接器（20），输出部分（22），输出部分（24）和联接构件（25），它们在它们之间有活性，放置在带式打褶机（18）和皮带辊（ 15），该联接器（20）在触发之后在带式打夯机（18）的旋转开始时通常打开并关闭，以便带式辊（15）能够在卷绕方向上突然地被驱动皮带机（18）。本发明的目的在于，当在卷绕方向上作用在带辊（15）上的转矩超过由带式打桩机（18）施加的转矩时，联接器（20）可以自动脱开。

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