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公开(公告)号：EP2779869B1
公开(公告)日：2018-07-18
申请号：EP12787653.0
申请日：2012-11-13
发明人： FORNOFF, Dieter , RIES, Andreas
CPC分类号： A47C23/02 , A47C7/28 , A47C23/002 , A47C23/06 , A47C23/064 , A47C23/067
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公开(公告)号：EP3089622A4
公开(公告)日：2017-11-15
申请号：EP14876229
申请日：2014-04-25
申请人： AXESS DIRECT INC
发明人： OWENS W NEIL
CPC分类号： A47C23/02 , A47C17/134 , A47C19/027
摘要： A uni-directional rigidifier for a foldable mattress for use in sofa beds has an arcuate, elongated shape. Lateral slits along the rigidifier allow it to easily flex when a load is applied while in an upright position. When the rigidifier is in an inverted position, an applied load causes the slits to close and the rigidifier to stiffen. The method describes the use of the uni-directional rigidifier in a foldable sofa bed mattress.
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公开(公告)号：EP0121524A4
公开(公告)日：1985-10-01
申请号：EP83903043
申请日：1983-08-29
发明人： THOMSON DONALD W
IPC分类号： A47C23/00 , A47C23/02 , B29B7/74 , C04B28/00 , C04B28/10 , C04B28/26 , C04B28/30 , C04B38/08 , C04B38/10 , C08J9/04 , E01F15/00 , E01F15/04 , E02B3/26 , E04B1/76 , E04F21/08 , F16F15/00 , F16F15/04 , F16L3/20 , F16M1/00 , F16M5/00 , F16M7/00 , B29D27/04
CPC分类号： E01F15/0438 , A47C23/02 , B29B7/7438 , C04B28/003 , C04B28/10 , C04B28/26 , C04B28/30 , E02B3/26 , E04B1/7604 , E04F21/085 , F16F15/00 , F16L3/20 , F16M5/00 , Y02A30/36
摘要： An insulating foam and a process for producing insulating foam, wherein a foamable first component may be made of alkyl sulfate, half ester of maleic anhydride and acrylic resin in an aqueous solution is mechanically foamed with air, and to that foam is added an aqueous solution of magnesium oxide, dispersant, acrylic resin, perlite and/or precipitated calcium carbonate. To those components is added an aqueous solution of at least one of aluminum chloride, magnesium sulfate, magnesium chloride, zinc chloride, sulfamic acid, sodium silicate, zinc oxide, barium metaborate, vinyl alcohol, magnesium carbonate, calcium chloride and vinyl acetate. In another embodiment a polyvinyl alcohol and dispersant first portion is foamed with air and mixed with a second cementitious portion comprising magnesium oxide and barium metaborate. Such two or three portion compositions can be mixed in the mixing chamber of a foaming gun whch immediately after foam-mixing injects the foamed mixture into a desired site, such as a building wall.
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公开(公告)号：EP0097477A3
公开(公告)日：1984-12-12
申请号：EP83303419
申请日：1983-06-14
发明人： Woffendin, Arnold
CPC分类号： A47C23/0438 , A47C23/02 , A47C23/05
摘要： A box spring assembly has an array of vertical springs attached to a horizontal foundation and supporting a deck or platform for receiving a bedding load, i.e. a mattress and its occupant(s). The assembly has a plurality of deck elements each formed from a single length of wire with an elongate central section terminating in curved sections extending at least in some elements into spring legs. The deck elements are arranged in parallel lengthwise rows with adjacent elements of each row having aligned central sections. Adjacent curved sections are secured to each other and to adjacent rows by transverse helical connecting elements. The central sections of the spring elements and the transverse helical connecting elements together form the deck for receiving the bedding load. This deck is supported by the spring legs which are secured at their lower ends to the foundation.
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公开(公告)号：EP1940262B1
公开(公告)日：2011-05-18
申请号：EP06842200.5
申请日：2006-10-26
申请人： Wranne, Olof
发明人： Wranne, Olof
CPC分类号： A47C23/061 , A47C23/02
摘要： The present invention relates to a bed (1) primarily consisting of a number of parallel slats (2) arranged at a distance from each other. The slats (2) form a substantially horizontal plane, said slats (2), in an area near the ends (2a, 2g) of the slat, being fixed to a frame (3) and the central portion (2d) of the slats forming the lying surface of the bed. The slats in the areas (2b, 2f) between the central portion (2d) of the slats and the ends (2a, 2g) of the slats are bent at least two times in each of said areas and the stiffness of the slats is higher within an area about the middle of the central portion (2d) thereof than at the ends (2c, 2e) of the central portion (2d).
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公开(公告)号：EP1940262A2
公开(公告)日：2008-07-09
申请号：EP06842200.5
申请日：2006-10-26
申请人： Wranne, Olof
CPC分类号： A47C23/061 , A47C23/02
摘要： The present invention relates to a bed (1) primarily consisting of a number of parallel slats (2) arranged at a distance from each other. The slats (2) form a substantially horizontal plane, said slats (2), in an area near the ends (2a, 2g) of the slat, being fixed to a frame (3) and the central portion (2d) of the slats forming the lying surface of the bed. The slats in the areas (2b, 2f) between the central portion (2d) of the slats and the ends (2a, 2g) of the slats are bent at least two times in each of said areas and the stiffness of the slats is higher within an area about the middle of the central portion (2d) thereof than at the ends (2c, 2e) of the central portion (2d).
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7.发明授权Verbindungsmittel zur Verbindung eines Matratzenrahmens mit einer Untermatratze 有权连接装置，用于连接一床垫框架与碱床垫
公开(公告)号：EP1645212B1
公开(公告)日：2006-12-27
申请号：EP04024007.9
申请日：2004-10-08
发明人： Bernal, Carlos
IPC分类号： A47C19/02
CPC分类号： A47C31/04 , A47C19/025 , A47C23/02
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公开(公告)号：EP0955847B1
公开(公告)日：2005-03-30
申请号：EP96919075.0
申请日：1996-06-05
申请人： Sealy Technology LLC
CPC分类号： A47C23/02
摘要： A low-profile composite material bedding foundation system and methods of manufacture and assembly uses spring modules (16) made of molded composite materials and supported by inner frame members (22). The low-profile of the spring modules, and the composite material spring property of return to uncompressed state from total depth deflection without set, greatly decreases the height of the bedding foundation (10) in which the spring modules are attached directly to foundation frame members (18, 20, 21). The small size and simple geometry of the spring modules is especially suited for flexible arrangement and automated assembly of low-profile foundations.
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9.发明授权IMPROVED MULTI-FOLD INTERLOCKABLE SPRING MODULE FOR USE IN MATTRESS FOUNDATION STRUCTURES 失效改进的多层互锁弹簧模块用于床身基础结构
公开(公告)号：EP0775269B1
公开(公告)日：2003-05-14
申请号：EP95931589.6
申请日：1995-08-25
IPC分类号： F16F3/00
CPC分类号： A47C23/02
摘要： A foundation spring module especially adapted for easy assembly in an interlocking spring and grid bedding foundation structure has a short generally vertical section (38) which extends down from an interlockable wire grid-engaging horizontal top portion (12) to position an upper end of each of two contiguous legs (34, 36) of the spring away from the area of intersection of the top portion and legs of the spring with the wire grid (20) to greatly ease manipulation and assembly of the spring into the interlocked position in the wire grid of the foundation structure.
摘要翻译： 特别适用于在互锁弹簧和网格垫层基础结构中容易组装的基础弹簧模块具有短的大致垂直部分（38），该部分从可互锁的线栅接合水平顶部部分（12）向下延伸以定位每个 弹簧的两个连续腿（34,36）远离弹簧的顶部部分和腿与线栅（20）的相交区域，从而大大简化弹簧的操纵和组装到线中的互锁位置 网格的基础结构。
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10.发明公开
公开(公告)号：EP1169949A2
公开(公告)日：2002-01-09
申请号：EP01115341.8
申请日：2001-06-26
IPC分类号： A47C23/00
CPC分类号： A47C23/02 , A47C23/002
摘要： Unterfederung mit flexibler Oberfläche (21) im gesamten Liegebereich für Matratzen, besonders zum Einbau in Bettgestelle besonders geringer Einbauhöhe. Die Oberfläche ist frei von harten Elementen - wie Latten oder Platten. Höchster Liegekomfort und leichte Transport- und Lagerfähigkeit mit einer maximalen Teilgröße von Bettgestell-Innenbreite.
Volldurchlüftete Polsterblöcke (26,26',26'') aus Federblock und Boden bieten eine in ihrer Härte auf Körperzonen angepaßte vollelastische Oberfläche - auch im Randbereich.
Und Federblöcke (11',11') dazu zur Auflage auf annähernd starre Lattenroste oder den Fußboden.摘要翻译： 用于支撑床垫（6）的床架包括基座（20）和多个柔性块（26'，26）。 它们中的每一个在床垫上施加不同的垂直弹簧作用，使得身体的不同区域获得不同程度的支撑。 包括用于框架中的弹簧块的独立声明。
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