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1. 发明申请

WO2009086819A3 BELT RETRACTOR 审中-公开
标题翻译：牵开器
公开(公告)号：WO2009086819A3
公开(公告)日：2009-09-11
申请号：PCT/DE2009000012
申请日：2009-01-06
申请人： TAKATA PETRI AG , SCHWER THOMAS , TEJDER WILHELM , SCHERZINGER WALTER
发明人： SCHWER THOMAS , TEJDER WILHELM , SCHERZINGER WALTER
IPC分类号： B60R22/46
CPC分类号： B60R22/46 , B60R2022/468
摘要： The invention relates amongst other things to a belt retractor (10) for a safety belt, with a belt spool (20) for winding up and out the safety belt, a drive, which can drive the belt spool for winding up the safety belt and a positive-fit overload coupling (50) between the drive and the belt spindle, wherein the overload coupling has an outer ring (30) and an inner ring (60) which is mounted to rotate coaxially within the outer ring about a rotational axis. Positive fit elements (110) of the inner ring have a positive fir engagement with recesses (130) in the inner contour (40) of the outer ring and give a positive fit connection between the inner ring and the outer ring. The positive fit elements are resiliently elastic such as, on overload, to be separable from the respective recess thereof, whereupon the overload coupling can uncouple. According to the invention, the recesses in the inner contour of the outer ring have an asymmetric shape.
摘要翻译：本发明涉及Ú。一。上的安全带卷收器（10），用于与带卷轴（20），用于卷绕和展开座椅安全带，一个驱动装置，它可驱动用于卷绕座椅安全带的安全带卷轴安全带，并且驱动和座椅安全带主轴之间的形状配合的工作过载离合器（50）其中，所述过载离合器具有在外圈保持绕旋转轴线与所述外圈的内轮廓（40）的凹部（130）的内环的同轴旋转形状配合元件（110）的外环（30）和内环（60）与配合的形状配合和外圈和内圈制造和形状锁合元件之间的刚性连接是弹性回弹，他们可以在其各自的凹部的过载，从而使过载离合器可以脱离的情况下被分离。本发明的特征在于，所述凹部在所述外环的内轮廓不对称地形成。

2. 发明申请

WO2009086818A3 BELT RETRACTOR 审中-公开
标题翻译：牵开器
公开(公告)号：WO2009086818A3
公开(公告)日：2009-09-11
申请号：PCT/DE2009000011
申请日：2009-01-06
申请人： TAKATA PETRI AG , SCHWER THOMAS , TEJDER WILHELM , SCHWERZINGER WALTER
发明人： SCHWER THOMAS , TEJDER WILHELM , SCHWERZINGER WALTER
IPC分类号： B60R22/46
CPC分类号： B60R22/4676 , B60R2022/468
摘要： The invention relates to a belt retractor (10) for a safety belt, comprising a belt spool (20) for winding the safety belt in and out, a gearbox (80), connected to the belt spool and a drive connected to the gearbox, which can drive the spool to wind in the safety belt, wherein a positive-fit overload coupling (50) is arranged between the drive and the belt spool, designed such as to operate on a positive fit basis when engaged and to uncouple on an overload in which the positive fit is released. Amongst other things, according to the invention, the positive fit overload coupling is arranged between the belt spindle (20) and the gearbox (80).
摘要翻译：本发明涉及一种Gurtauf辊子（10），用于与带卷轴（20），用于卷绕和展开座椅安全带，一相关齿轮套筒与带（80）和一个部分连接到变速器输入安全带，所述，可以驱动带卷轴用于卷绕所述座椅安全带，其中所述驱动器和座椅安全带之间主轴形状配合的工作过载离合器（50）被提供，其是，它是基于在接合状态上的形状配合构造为使得当由所述形状配合的过载被取消脱离。根据本发明，一。只要布置在皮带主轴（20）和变速器（80）之间的形状配合的过载离合器。

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