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1. 发明授权

US5671978A Vehicle seat cushion 失效
标题翻译：车座垫
公开(公告)号：US5671978A
公开(公告)日：1997-09-30
申请号：US672645
申请日：1996-06-28
申请人： Lars-Eric Verner Olsson
发明人： Lars-Eric Verner Olsson
IPC分类号： B60N2/30 , B60N2/36 , B60N2/42 , A47C7/02
CPC分类号： B60N2/36 , B60N2/305 , B60N2/4235 , B60N2/4249 , B60N2205/35
摘要： In a vehicular seat assembly, a side impact resistant seat cushion includes a base plate. A foam pad and a fabric covering are disposed over the base plate. Laterally extending first and second beams are fixed to the base plate for rigidifying the base plate to increase resistance to buckling under side impact loading thereby improving passenger safety. The first and second beam are rigidly held in a parallel relationship above the top surface of the base plate by right and left brackets. In the case of a full length style bench seat, a bridge bracket may be provided to span and support intermediate gapped sections in each of the first and second beams. The first and second beams provide an added measure of column strength to the base plate during side impact situations where prior art base plates would have a tendency to buckle and fold. With the first and second beams, the base plate may be fabricated from thinner gauge (lighter and less expensive) sheet metal than prior art base plates and still provide greater resistance to buckling in the event of side impact loads.
摘要翻译：在车辆座椅组件中，侧面耐冲击座垫包括基板。泡沫垫和织物覆盖物设置在基板上。横向延伸的第一和第二梁被固定到基板上，用于使基板硬化，以增加在侧面冲击载荷下的抗弯曲性，从而提高乘客的安全性。第一和第二梁通过右托架和左托架在基板顶表面上以平行关系固定。在全长式座椅的情况下，可以设置桥架，以跨越并支撑第一和第二梁中的每一个中的中间间隙部分。在现有技术基板将具有弯曲和折叠的趋势的侧面碰撞状态期间，第一和第二梁提供对基板的柱强度的附加测量。利用第一和第二梁，基板可以由比现有技术基板更薄的（较轻和较便宜）的金属板制成，并且在侧面冲击载荷的情况下仍能提供更大的抗弯曲性。

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