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1. 发明授权

US5498044A Energy absorbent bumper for motor vehicles 失效
标题翻译：汽车吸能保险杠
公开(公告)号：US5498044A
公开(公告)日：1996-03-12
申请号：US168540
申请日：1993-12-16
申请人： Kent Bovellan , Par Braun
发明人： Kent Bovellan , Par Braun
IPC分类号： B60R19/04 , B60R19/18 , B60R19/22
CPC分类号： B60R19/22 , B60R2019/182 , B60R2019/1886
摘要： A motor vehicle bumper for energy absorption. A support part of the bumper is supportable on the vehicle and is generally U-shaped with horizontally extending arms. A cover supported on the support includes respective wall sections that extend in from the top and bottom of the cover and cooperate with vertically outwardly extending flanges on the legs of the U. The wall sections of the cover are simply locked to the flanges of the support. A body of energy absorbing material is disposed in the cover and in the support and is pressed against the wall sections of the cover upon deformation of the cover by application of more than a predetermined force to press the energy absorbing material against the cover wall sections to prevent those wall sections from separating from the flanges of the legs of the U-shaped support in the event of collision or application of more than a predetermined force to the cover of the bumper.
摘要翻译：用于吸收能量的汽车保险杠。保险杠的支撑部分可在车辆上支撑，并且通常为U形，具有水平延伸的臂。支撑在支撑件上的盖子包括相应的壁部分，其从盖的顶部和底部延伸并与U形腿上的垂直向外延伸的凸缘配合。盖的壁部分被简单地锁定到支撑件的凸缘。能量吸收材料体设置在盖子和支撑件中，并且通过施加超过预定的力将盖体变形压在盖子的壁部分上，以将能量吸收材料压靠在盖壁部分上在碰撞或将超过预定的力施加到保险杠的盖子的情况下，防止这些壁部分与U形支撑件的腿的凸缘分离。

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