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公开(公告)号：US20210315390A1
公开(公告)日：2021-10-14
申请号：US17354498
申请日：2021-06-22
IPC分类号： A47C27/20 , A47C27/05 , A47C23/04 , A47C27/045 , A47C27/06
摘要： A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
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公开(公告)号：US20240349907A1
公开(公告)日：2024-10-24
申请号：US18758771
申请日：2024-06-28
申请人： Sealy Technology LLC
IPC分类号： A47C27/20 , A47C23/04 , A47C27/045 , A47C27/05 , A47C27/06
CPC分类号： A47C27/20 , A47C23/04 , A47C27/0456 , A47C27/056 , A47C27/064
摘要： A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
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公开(公告)号：US11076705B2
公开(公告)日：2021-08-03
申请号：US15210780
申请日：2016-07-14
IPC分类号： A47C27/05 , A47C27/20 , A47C23/04 , A47C27/045 , A47C27/06
摘要： A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
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公开(公告)号：US20160316927A1
公开(公告)日：2016-11-03
申请号：US15210780
申请日：2016-07-14
IPC分类号： A47C27/20 , A47C27/06 , A47C27/045 , A47C27/05 , A47C23/04
CPC分类号： A47C27/20 , A47C23/04 , A47C27/0456 , A47C27/056 , A47C27/064
摘要： A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
摘要翻译： 提供了弹簧芯，其包括多个螺旋弹簧，所述螺旋弹簧具有共同限定内腔的上部和下部。 弹簧芯还包括连续的上部织物层，其覆盖每个螺旋弹簧并且在每个螺旋弹簧的内部空腔中限定凹部。 缓冲层定位在连续的上部织物层的顶部，并延伸到每个螺旋弹簧的内部空腔中的凹部中。 还提供了一种床垫组件，其包括弹簧芯，上身支撑层和下基础层。 还提供了制造弹簧芯的方法。
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公开(公告)号：US12048380B2
公开(公告)日：2024-07-30
申请号：US17354498
申请日：2021-06-22
CPC分类号： A47C27/20 , A47C23/04 , A47C27/0456 , A47C27/056 , A47C27/064
摘要： A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
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公开(公告)号：US10986935B2
公开(公告)日：2021-04-27
申请号：US16856564
申请日：2020-04-23
发明人： Darin T. Thomas , Brian M. Manuszak , Larry K. DeMoss , Christina Pollock , Wesley D. Ballew , Christopher J. Kennedy , Abed Khaskia
摘要： A pocketed spring, such as that used in a mattress, comprises: a compression spring having an upper end convolution and a lower end convolution opposite the upper end convolution, and a plurality of helical intermediate convolutions between the upper end convolution and the lower end convolution; a flexible enclosure including a top wall positioned adjacent to the upper end convolution of the compression spring, a bottom wall positioned adjacent to the lower end convolution of the compression spring, and a side wall that extends from the top wall to the bottom wall; and a tension member connected to the flexible enclosure. The tension member acts in opposition to the compression spring until the pocketed spring is compressed to a point at which the tension member no longer applies any force. Thus, the pocketed spring exhibits a non-linear response when compressed.
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公开(公告)号：US10905246B2
公开(公告)日：2021-02-02
申请号：US15578942
申请日：2015-06-05
发明人： Darin T. Thomas , Brian M. Manuszak , Larry K. DeMoss , Christina Pollock , Wesley D. Ballew , Christopher J. Kennedy , Abed Khaskia
IPC分类号： A47C27/06
摘要： A pocketed spring, such as that used in a mattress, comprises: a compression spring having an upper end convolution and a lower end convolution opposite the upper end convolution, and a plurality of helical intermediate convolutions between the upper end convolution and the lower end convolution; a flexible enclosure including a top wall positioned adjacent to the upper end convolution of the compression spring, a bottom wall positioned adjacent to the lower end convolution of the compression spring, and a side wall that extends from the top wall to the bottom wall; and a tension member connected to the flexible enclosure. The tension member acts in opposition to the compression spring until the pocketed spring is compressed to a point at winch the tension member no longer applies any force. Thus, the pocketed spring exhibits a non-linear response when compressed.
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公开(公告)号：US20200245778A1
公开(公告)日：2020-08-06
申请号：US16856564
申请日：2020-04-23
发明人： Darin T. Thomas , Brian M. Manuszak , Larry K. DeMoss , Christina Pollock , Wesley D. Ballew , Christopher J. Kennedy , Abed Khaskia
IPC分类号： A47C27/06
摘要： A pocketed spring, such as that used in a mattress, comprises: a compression spring having an upper end convolution and a lower end convolution opposite the upper end convolution, and a plurality of helical intermediate convolutions between the upper end convolution and the lower end convolution; a flexible enclosure including a top wall positioned adjacent to the upper end convolution of the compression spring, a bottom wall positioned adjacent to the lower end convolution of the compression spring, and a side wall that extends from the top wall to the bottom wall; and a tension member connected to the flexible enclosure. The tension member acts in opposition to the compression spring until the pocketed spring is compressed to a point at which the tension member no longer applies any force. Thus, the pocketed spring exhibits a non-linear response when compressed.
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