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公开(公告)号：US12127683B2
公开(公告)日：2024-10-29
申请号：US17537431
申请日：2021-11-29
发明人： Frédéric Laudet , Philippe Lefort
IPC分类号： A47C31/12 , A47C17/80 , A47C23/043 , A47C27/06 , B60P3/38
CPC分类号： A47C31/123 , A47C17/80 , A47C23/0435 , A47C27/061 , A47C27/064 , B60P3/38 , A47C23/043 , A47C31/12
摘要： The disclosure relates to a bunk, in particular for a vehicle cabin. The bunk comprises a base plate, an upper layer, a plurality of supporting members vertically compressible and spaced apart from one another substantially over the whole surface of the bunk, a plurality of pressure sensors which are part of the upper layer and in an adaptable area comprising at least one area of the bunk, a moving mechanism configured to move at least some of the supporting members in the adaptable area parallel to the base plate, and a control unit connected to the pressure sensors and the moving mechanism. The control unit is configured to cause the moving mechanism to move the supporting members in the adaptable area as a function of the current pressure data provided by the pressure sensors, to locally change the density of the supporting members to provide a locally variable bunk firmness.
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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：US20240228261A1
公开(公告)日：2024-07-11
申请号：US18152867
申请日：2023-01-11
CPC分类号： B68G7/02 , A47C27/05 , A47C27/064 , A47C27/07 , B68G9/00
摘要： A partially foam encased pocketed spring assembly is made in a fully automated assembly machine. A first foam rail is introduced into the assembly machine and glued to upper and lower substrate webs. A first string of pocketed springs is then glued to a side surface of the first foam rail between upper and lower substrate webs and glued to the upper and lower substrate webs. Additional strings are joined together to create a pocketed spring interior. A second foam rail is then introduced into the assembly machine and glued to an outer string and to the upper and lower substrate webs to create a core. Third and fourth foam rails are glued to the core.
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公开(公告)号：US20240217806A1
公开(公告)日：2024-07-04
申请号：US18387722
申请日：2023-11-07
申请人： Martin Wolfson
CPC分类号： B68G9/00 , A47C27/064 , B68G15/00
摘要： In described examples, a cushioning unit assembler includes first, second, third, and fourth rows of welding heads, a transport, and a feed module. The welding heads have a welding position and a retracted position. A main axis of the welding heads is oriented in a first dimension while in the welding position. The transport is disposed above the rows of welding heads. The transport has a main axis oriented in a second dimension perpendicular to the first dimension. The feed module includes a pocketed spring intake and a pocketed spring outflow. The transport is mechanically coupled to enable the feed module to move in the second dimension along a scope of movement. An exit aperture of the outflow vertically aligns with welding heads of the first row that are in the welding position, and vertically aligns with welding heads of the second row that are in the welding position.
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公开(公告)号：US20240206636A1
公开(公告)日：2024-06-27
申请号：US18594128
申请日：2024-03-04
CPC分类号： A47C27/064 , A47C27/053 , A47C27/062 , A47C27/07 , B68G7/00 , A47C7/20 , A47C7/347 , A47C7/35
摘要： A pocketed spring assembly comprises parallel strings, each string joined to at least one adjacent string. At least some of the strings have springs of different gauge wire and some of the pockets of the strings having springs of different gauge wire are spliced together. At least some of the strings have springs of different geometries and some of the pockets of the strings having springs of different geometries are spliced together. At least some strings may have end sections with springs different than a middle section therebetween, the springs of the end sections being firmer than the springs of the middle section.
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6.发明公开公开(公告)号：US20240199868A1
公开(公告)日：2024-06-20
申请号：US18586948
申请日：2024-02-26
申请人： Stryker Corporation
发明人： Patrick Lafleche , James K. Galer , Matthew Ward
CPC分类号： C08L25/08 , A47C27/06 , A61G7/065 , C08L2203/02 , C08L2205/025
摘要： This disclosure provides a person support formed from an elastomeric composition. The elastomeric composition includes a polymer blend with the polymer blend consisting essentially of a first and second SEEPS copolymer. The first and second SEEPS copolymers are present in the polymer blend in an amount of from 75 to 95 percent by weight and 5 to 25 percent by weight, respectively, based on the total weight of the polymer blend. In addition, the sum of the first and second SEEPS copolymers in the polymer blend is 100 percent by weight. The first and second SEEPS copolymers have a weight average molecular weight of weight of at least 200,000 and 125,000 to 175,000, respectively. The disclosure also provides a patient support for supporting a patient with the patient support formed from the elastomeric composition.
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公开(公告)号：US20240130537A1
公开(公告)日：2024-04-25
申请号：US17769260
申请日：2020-10-15
发明人： Luhao LENG
IPC分类号： A47C23/043 , A47C23/00 , A47C23/057 , A47C27/06
CPC分类号： A47C23/0438 , A47C23/002 , A47C23/057 , A47C27/063 , A47C27/065
摘要： The present invention provides a spring module for a spring cushion of furniture and a spring cushion having the same, the spring module may comprise a spring and a spring bracket for accommodating the conical spring, and the spring bracket may comprise a base, an end cover and a flexible connecting part connected therebetween, the spring may be fixed in the spring bracket with a predetermined initial pressure. The present invention further relates to a spring cushion having the spring module.
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公开(公告)号：US11896128B2
公开(公告)日：2024-02-13
申请号：US17575539
申请日：2022-01-13
发明人： Luhao Leng
CPC分类号： A47C17/162 , A47C7/347 , A47C23/002 , A47C27/065 , A47C27/07 , A47C7/34 , A47C27/00 , A47C27/04 , A47C27/06
摘要： A sofa bed includes: a plurality of elastic modules; a body frame having slide rails arranged thereon; and armrest frames disposed at two sides of the body frame along a longitudinal direction of the body frame, respectively. The slide rails on the body frame are configured to enable the plurality of elastic modules to be mounted on the body frame from an outside of the body frame and to slide thereon to predetermined mounting positions, such that the body frame at one side facing the user is provided with the plurality of elastic modules. The angle between the seat and the backrest portion can be locked for improved operation. The elastic modules, which can be easily installed and uninstalled, can improve the comfort of the sofa bed.
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公开(公告)号：US20240023723A1
公开(公告)日：2024-01-25
申请号：US18226107
申请日：2023-07-25
发明人： Ahmed Mostafa
IPC分类号： A47C27/06
CPC分类号： A47C27/065
摘要： A cushioning element includes a plurality of interconnected walls that define hollow columns. The interconnected walls include voids. The voids have shapes, sizes, and positions that reduce an overall density and weight of the cushioning element without sacrificing its cushioning characteristics. The cushioning element may even be thinner than an existing, conventionally configured cushioning element while providing the same or improved cushioning. In some embodiments, the cushioning element may also include enlarged junctions between interconnected walls or other stiffening features. Methods for designing such cushioning elements are also disclosed.
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公开(公告)号：US20230414006A1
公开(公告)日：2023-12-28
申请号：US17846198
申请日：2022-06-22
申请人： Timothy R. Watson
发明人： Timothy R. Watson
CPC分类号： A47C27/06 , A47C27/001
摘要： A sectional mattress assembly that is more easily flipped includes a plurality of mattress sections and a plurality of fasteners. Each mattress section has opposed faces and a sidewall and is substantially rectangular. Each fastener is attached to a respective sidewall, with the fasteners being selectively mutually engageable. The plurality of mattress sections is selectively and fixedly positionable in an assembled configuration, wherein the plurality of mattress sections comprises a complete mattress. Each mattress section is configured to be selectively rotated about a horizontal axis to effectively flip the complete mattress. Flipping the mattress sections individually is much easier relative to flipping a prior art, single section, mattress. Additionally, the mattress sections can be selectively repositioned in the complete mattress to optimize comfort and to increase an effective lifetime of the sectional mattress assembly.
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