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公开(公告)号：US4569534A
公开(公告)日：1986-02-11
申请号：US621843
申请日：1984-06-18
CPC分类号： B60R21/08 , B60N2/4221 , B60N2/42727 , B60N2/48
摘要： A passenger restraint system is provided for restraining passengers within seats of an automotive vehicle or the like during a collision. The impact of a collision at a front bumper of the vehicle displaces a plunger to draw upon an actuation cable attached thereto, wherein the cable extends rearwardly to a position above passenger seats and underlying the vehicle roof where it is stretched tight by a spring. Slide actuators move with the cable upon impact to displace hinged frames carrying flexible sheetlike passenger restraints from a normal out-of-the-way position generally at the vehicle roofline to a restraining position descended in front passengers to restrain the passengers within their seats. A cable stop mechanism locks the system in the restraining position and is manually releasable whereupon the cable spring returns the system to the normal position ready for reuse. A similar restraint system including a second cable and plunger may be provided in association with the rear bumper to activate, for example, rear seat headrests to provide rear-end collision protection for rear seat passengers.
摘要翻译： 提供了一种乘客约束系统，用于在碰撞期间限制在机动车辆等的座位内的乘客。 碰撞在车辆的前保险杠上的冲击使柱塞移动到附接到其上的致动缆索，其中缆索向后延伸到乘客座椅上方的位置并且在车顶下方被弹簧拉紧的位置。 滑动执行器在撞击时与电缆一起移动，以将携带柔性片状乘客限制器的铰链框架从通常在车顶线路处的正常位置移除到前方乘客下降的限制位置以限制乘客在其座椅内。 电缆停止机构将系统锁定在限制位置并且是手动释放的，随后电缆弹簧将系统返回到准备重新使用的正常位置。 可以与后保险杠相关联地提供包括第二电缆和柱塞的类似的约束系统，以启动例如后座椅头枕，以为后座乘客提供后端碰撞保护。
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公开(公告)号：US4190289A
公开(公告)日：1980-02-26
申请号：US890109
申请日：1978-03-27
IPC分类号： B60R21/055 , B60N2/48 , A47C1/10
CPC分类号： B60N2/48
摘要： A headrest for a seat of a motor vehicle and the method of making it are disclosed. The headrest is comprised of a frame attached to the seat and a net fastened to the frame.
摘要翻译： 公开了一种用于机动车辆的座椅的头枕及其制造方法。 头枕由附接到座椅的框架和固定到框架的网构成。
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公开(公告)号：US3574398A
公开(公告)日：1971-04-13
申请号：US3574398D
申请日：1968-11-15
申请人： MICHAEL C HAIRGROVE
发明人： HAIRGROVE MICHAEL C
CPC分类号： B60N2/48 , B60N2/4882
摘要： Head supports having portions for supporting the back and each side of the head of a person, particularly for use in moving vehicles, where there is possibility of collision which might throw the person in any direction, and in particular, might throw the head of the person rearward or sideward with respect to the heavier body of the person, thereby causing damage to the neck. The supports do not bind the head to a stationary or rigid position, but fit the head loosely enough that the head may turn at least to an extent permitting reasonable freedom of motion and comfort. The side support positions do not limit vision to either side.
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