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11. 发明申请

WO2008114215A1 ADAPTIVE HEAD AND NECK RESTRAINT SYSTEM FOR A PERSON IN A VEHICLE 审中-公开
标题翻译：适用于车辆人员的自适应头和限位系统
公开(公告)号：WO2008114215A1
公开(公告)日：2008-09-25
申请号：PCT/IB2008/051037
申请日：2008-03-19
申请人： LEATT BRACE HOLDINGS (PTY) LTD , NELSON, Grant Leigh
发明人： NELSON, Grant Leigh
IPC分类号： B60R22/00 , B60R22/14
CPC分类号： B60R22/001 , A42B3/0473 , B60R2022/027
摘要： Head and neck restraint apparatus for an occupant of a vehicle comprises a stiff yoke shaped to engage the upper torso and shoulders of the occupant. The yoke is generally U-shaped, with a base and upwardly extending limbs, and has a frontal portion shaped to extend over the chest of the occupant which corresponds to the base of the U. An intermediate portion of the yoke is shaped to fit over the shoulders of the occupant, and an upper portion of the yoke, corresponding to the upper ends of the limbs, extends beyond the intermediate portion to constrain movement of a helmet worn by the occupant. A set of first guides on the yoke are arranged to engage harness members of a safety harness worn by the occupant. Each guide is shaped to engage a respective harness strap or buckle and responds to longitudinal movement of the harness strap or buckle. Tensioning members connected between the respective guides and the helmet apply a tensioning force to the helmet when movement of the occupant causes displacement of the harness relative to the yoke. A set of second guides that respond to lateral movement of the harness is also provided.
摘要翻译：用于车辆乘员的头部和颈部约束装置包括形状为接合乘员的上躯干和肩部的刚性轭。轭体通常为U形，具有基部和向上延伸的肢体，并且具有成形为在乘员的胸部上延伸的前部，其对应于U的基部。轭的中间部分成形为适合乘员的肩部和轭的上部对应于肢体的上端延伸超过中间部分，以约束乘员佩戴的头盔的运动。轭架上的一组第一引导件布置成接合乘客佩戴的安全带的线束构件。每个引导件成形为接合相应的线束带或带扣并响应于线束带或带扣的纵向运动。连接在相应的导向件和头盔之间的张紧构件在占用者的运动导致线束相对于轭架的位移时向头盔施加张紧力。还提供了一组响应于线束的横向运动的第二引导件。

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