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1. 发明授权

US06485096B1 Continuous self-adjusting head restraint system 失效
标题翻译：连续自调节头枕系统
公开(公告)号：US06485096B1
公开(公告)日：2002-11-26
申请号：US10009702
申请日：2002-04-29
申请人： Hussam Azar , Mari C. Milosic , Manoj Srivastava , Omar D. Tame , Kevin John Ventura , Jacob Aaron Bontekoe
发明人： Hussam Azar , Mari C. Milosic , Manoj Srivastava , Omar D. Tame , Kevin John Ventura , Jacob Aaron Bontekoe
IPC分类号： A47C1036
CPC分类号： B60N2/34 , B60N2/22 , B60N2/85 , B60N2/853
摘要： A seat assembly for use in an automotive vehicle comprises a generally horizontal seat cushion for supporting a seat occupant on the seat assembly and a seat back (36) pivotally connected to the seat cushion by a recliner (38) for pivotal movement between a generally upright position and a fully reclined position relative to the seat cushion. The seat assembly includes a head restraint (26) pivotally coupled to the seat back for pivotal movement between a normal position when the seat back is in the upright position and a forward angled position relative to the seat back when the seat back is in the fully reclined position to support the seat occupant's head. An adjustment mechanism comprises a guide plate (90) slidably coupled to the seat back for pivoting the head restraint between the normal position and the forward angled position. A cable (100) is coupled between the seat cushion and the guide plate mechanism for automatically sliding the adjustment mechanism between a first position pivoting the head restraint to the normal position and a second position pivoting the head restraint to the forward angled position in response to pivotal movement of the seat back between the upright position and the fully reclined position for continuously adjusting the position of the head restraint relative to the seat occupant's head. A spring (110) urges the guide plate toward the second position when the seat back is pivoted toward the fully reclined position.
摘要翻译：用于机动车辆的座椅组件包括用于支撑座椅组件上的座椅乘客的大致水平的座垫，以及通过躺椅（38）枢转地连接到座垫的座椅靠背（36），座椅靠背（38）用于在大体直立位置和相对于座垫的完全倾斜的位置。座椅组件包括头枕（26），枢转地联接到座椅靠背，用于当座椅靠背处于直立位置时的正常位置和当座椅靠背处于完全位置时相对于座椅靠背的前倾角度位置之间的枢转运动倾斜的位置来支持座位乘客的头部。调节机构包括可滑动地联接到座椅靠背的引导板（90），用于在正常位置和前倾角位置之间枢转头枕。电缆（100）联接在座垫和引导板机构之间，用于在枢转头枕与正常位置的第一位置之间自动滑动调节机构，并响应于第二位置将头枕转动到前倾角度位置座椅靠背在直立位置和完全倾斜位置之间的枢转运动，用于连续地调节头枕相对于座椅乘员头部的位置。当座椅靠背朝向完全倾斜的位置枢转时，弹簧（110）将引导板推向第二位置。

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