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公开(公告)号:US5882084A
公开(公告)日:1999-03-16
申请号:US957795
申请日:1997-10-24
CPC分类号: B60R22/40 , B60R2022/402 , B60R22/26 , B60R22/35
摘要: A seat belt retractor (10) for mounting on a vehicle seat back (22) includes a spool (110) on which seat belt webbing (32) is wound. The retractor (10) includes inertia sensing means (40) for blocking rotation of the spool (110) in a belt withdrawal direction (124) in response to vehicle deceleration above a predetermined deceleration. The inertia sensing means (40) comprises a first inertia member (222) movable from an unactuated position to an actuated position in response to vehicle deceleration above a predetermined deceleration, and sensor means (230) operable to block rotation of the spool (110) in the belt withdrawal direction (124) in response to movement of the first inertia member (222) from the unactuated position to the actuated position. The sensor means (230) is operable to block rotation of the spool (110) in the belt withdrawal direction (124) in response to tilting of the vehicle seat back (22) by an amount more than a predetermined amount when the first inertia member (222) is in the unactuated position.
摘要翻译: 一种用于安装在车辆座椅靠背(22)上的安全带卷收器(10)包括卷轴(110),卷轴上安装有安全带织带(32)。 卷收器(10)包括惯性感测装置(40),用于响应于超过预定减速度的车辆减速而阻止卷轴(110)在带取出方向(124)的旋转。 惯性检测装置(40)包括响应于高于预定减速度的车辆减速度而从未致动位置到致动位置的第一惯性构件(222),以及可操作以阻止阀芯(110)的旋转的传感器装置(230) 响应于第一惯性构件(222)从未致动位置到致动位置的移动而沿着带取出方向(124)。 传感器装置(230)可操作以响应于车辆座椅靠背(22)的倾斜大于预定量的量来阻止卷轴(110)在带取出方向(124)上的旋转,当第一惯性构件 (222)处于未致动位置。
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公开(公告)号:US5716102A
公开(公告)日:1998-02-10
申请号:US721283
申请日:1996-09-26
申请人: Gary M. Ray , Gene L. Scofield
发明人: Gary M. Ray , Gene L. Scofield
CPC分类号: B60R22/26 , B60R22/40 , B60R2022/403
摘要: An apparatus (10) includes a vehicle seat (12) with an upper frame (28) supported to tilt on a lower frame (18). An emergency locking mechanism (60) is supported on the upper frame (28). The apparatus (10) further includes an orientation mechanism (106) including an elongated flexible driving member (114). The orientation mechanism (106) moves the driving member (114) longitudinally in one direction upon tilting of the upper frame (28), and moves the driving member (114) longitudinally in an opposite direction upon opposite tilting of the upper frame (28). The orientation mechanism (106) tilts the emergency locking mechanism (60) a controlled amount relative to the upper frame (28) in response to longitudinal movement of the driving member (114).
摘要翻译: 一种装置(10)包括具有支撑在下框架(18)上的上框架(28)的车辆座椅(12)。 紧急锁定机构(60)支撑在上框架(28)上。 该设备(10)还包括一个定向机构(106),其包括细长的柔性驱动构件(114)。 定向机构(106)在上框架(28)倾斜时沿着一个方向纵向移动驱动构件(114),并且当上框架(28)相对倾斜时,驱动构件(114)沿相反方向纵向移动, 。 定位机构(106)响应于驱动构件(114)的纵向运动,使紧急锁定机构(60)相对于上框架(28)倾斜受控的量。
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