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1. 发明授权

US5155881A Adjustable bed with wire grid mattress support 失效
标题翻译：带网格床垫支撑的可调床
公开(公告)号：US5155881A
公开(公告)日：1992-10-20
申请号：US809879
申请日：1991-12-17
申请人： G. Scott Lafferty
发明人： G. Scott Lafferty
IPC分类号： A47C20/08 , A47C23/15
CPC分类号： A47C23/15 , A47C20/08
摘要： An adjustable bed including a multi-section mattress frame mounted on a base frame. The mattress frame includes a head section and a lower section. The lower section may include an intermediate or seat section and a leg section. A mattress support is joined to the mattress frame. The mattress support includes a plurality of wire grids joined to the sections. Each grid includes a plurality of tandemly arranged, transversely extending, generally rectangular closed loops. End portions of the loops are axially aligned and joined to lateral or side portions of the mattress frame. A plurality of parallel, longitudinally or axially extending support wires are positioned on the loops. The support wires extend generally parallel to the lateral portions or sides of the mattress frame. Ends of the support wires may be downturned and joined to an end wire.
摘要翻译：一个可调节的床，包括安装在基架上的多部分床垫框架。床垫框架包括头部和下部。下部可以包括中间或座椅部分和腿部。床垫支架连接到床垫框架上。床垫支撑件包括连接到这些部分的多个线栅。每个网格包括多个串列布置的横向延伸的大致矩形的闭环。环的端部沿轴向对齐并连接到床垫框架的侧面或侧面部分。多个平行的，纵向或轴向延伸的支撑线定位在环上。支撑线大致平行于床垫框架的侧部或侧面延伸。支撑线的端部可能下降并连接到端部线。

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