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2. 发明授权

US5507398A Oven racks with four independently adjustable standoffs at the corners thereof 失效
标题翻译：烤箱架在其四角具有四个可独立调节的支架
公开(公告)号：US5507398A
公开(公告)日：1996-04-16
申请号：US235906
申请日：1994-05-02
申请人： Barbara J. Miller
发明人： Barbara J. Miller
IPC分类号： F24C15/16 , A47F5/08
CPC分类号： F24C15/16
摘要： An oven rack with four independently adjustable standoffs at the corners thereof comprising an oven rack in a rectangular configuration having an enlarged wire shaped in a rectangular configuration to constitute the periphery of the rack; a plurality of smaller wires in a horizontal array extending longitudinally and laterally with respect to the periphery of the rack within the interior peripheral surface of the enlarged wire; a foot adjustably secured with respect to the enlarged wire at the four corners thereof and extendable downwardly to a predetermined distance, each foot having a lower planar surface of a circular configuration with an enlarged diameter and an upstanding cylindrical member; and an upwardly extending recess within each of the four corners of the enlarged wire to slidably receive the cylindrical member of the foot whereby rotation of the foot with respect to the enlarged wire and rack will allow for the raising or lowering of the lower surface of the foot thereby permitting the adjustment thereof.
摘要翻译：在其角部具有四个可独立调节的支架的烤箱架包括矩形构造的烤箱架，其具有以矩形构造形成的扩大的线，以构成机架的周边; 在放大的线的内周面内相对于齿条的周边纵向和横向地延伸的水平阵列中的多个较小的线; 相对于放大的线在其四个角处可调节地固定并且可向下延伸到预定距离的脚，每个脚具有具有扩大直径的圆形构造的下平坦表面和直立的圆柱形构件; 以及在扩大的线的四个角的每一个中的向上延伸的凹部，以可滑动地容纳脚的圆柱形构件，由此脚相对于放大的线和齿条的旋转将允许脚的下表面的升高或降低从而允许其调整。

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