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公开(公告)号：US06833013B1
公开(公告)日：2004-12-21
申请号：US09557158
申请日：2000-04-25
IPC分类号： C01B332
摘要： Process for the production of synthesis gas, by means of catalytic partial oxidation or autothermal reforming of light hydrocarbons, which comprises partially oxidizing the hydrocarbon with oxygen coming from the reduction of at least one metal oxide selected from hexavalent chromium oxide, supported on an inert carrier and modified with an alkaline and/or earth-alkaline metal, and metal oxides capable of autonomously sustaining the catalytic partial oxidation reaction by means of redox cycles.
摘要翻译： 通过轻烃的催化部分氧化或自热重整制备合成气的方法，其包括用负载在惰性载体上的至少一种选自六价铬氧化物的至少一种金属氧化物的还原的氧部分氧化烃 并用碱金属和/或碱土金属和金属氧化物进行改性，能够通过氧化还原循环自主维持催化部分氧化反应。
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公开(公告)号：US5924682A
公开(公告)日：1999-07-20
申请号：US883796
申请日：1997-06-27
申请人： Larry I. Bullard
发明人： Larry I. Bullard
摘要： A drop-in spring unit seat assembly includes a top grid spaced from a bottom grid having conical springs positioned therebetween. The conical springs are snap-fit for attachment to the top grid and/or bottom grid and require no mechanical fasteners nor complicated tools for such attachment. A pair of opposed detents are formed in the top and/or bottom turns of the spring and/or the detents formed in grid wires extending on the top and/or bottom grid. The opposed detent in the springs snap-fit engage with the depressions in the grid wires and a plurality of springs are interposed between the top grid and bottom grid to form the spring unit assembly. In selected embodiments, the spring unit includes multiple bottom grids attached via springs to a single top grid. The assembled spring unit can be dropped into a chair, seat or other article of furniture for attachment to and support by a pair of spaced frame members of the chair or other article of furniture.
摘要翻译： 落入弹簧单元座椅组件包括从底部格栅间隔开的顶部格栅，其中具有定位在其间的锥形弹簧。 锥形弹簧卡扣配合以附接到顶部格栅和/或底部格栅，并且不需要机械紧固件或用于这种附接的复杂工具。 在弹簧的顶部和/或底部转弯处形成一对相对的棘爪，和/或在顶部和/或底部网格上延伸的栅格线形成的棘爪。 弹簧中的相对的卡定配合与栅格线中的凹陷接合，并且在顶格栅和底格之间插入多个弹簧以形成弹簧单元组件。 在选择的实施例中，弹簧单元包括通过弹簧连接到单个顶部格栅的多个底部网格。 组装的弹簧单元可以落入椅子，座椅或其他家具用品中，以附接到椅子或其他家具制品的一对隔开的框架构件并由其支撑。
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公开(公告)号：US3983910A
公开(公告)日：1976-10-05
申请号：US603610
申请日：1975-08-11
申请人： Wayne G. Dasher
发明人： Wayne G. Dasher
摘要： A box spring grid which includes coil spring engaging ears and a plurality of support wires secured to the grid and each including an ear. The ends of each support wire may be reversely bent around one end coil of a coil spring. Also disclosed is a method of manufacturing a box spring support grid wherein ears are formed in all longitudinal wires, between each pair of transverse wires, and, subsequently, selected portions of certain longitudinal wires are removed.
摘要翻译： 一种盒弹簧格栅，其包括螺旋弹簧接合耳朵和多个固定到格栅并且每个包括耳朵的支撑线。 每个支撑线的端部可以围绕螺旋弹簧的一个端部线圈反向弯曲。 还公开了一种制造箱形弹簧支撑栅格的方法，其中耳朵形成在所有纵向导线中，在每对横向线之间，并且随后去除某些纵向线的选定部分。
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公开(公告)号：US3715766A
公开(公告)日：1973-02-13
申请号：US3715766D
申请日：1970-09-18
发明人： SLOMINSKI W
摘要： A connector and stiffener member for upper and lower intersecting wires consisting of a length of wire engaged intermediate its ends with the lower one of the intersecting wires substantially at the intersection of the upper and lower wires and having its ends hooked over the upper one of the intersecting wires at positions on opposite sides of the intersection. The connector and stiffener member is stressed so that the hook shape end portions apply downward forces to the upper one of the intersecting wires and an intermediate portion of the connector and stiffener member applies an upward force to the lower one of the intersecting wires at the intersection.
摘要翻译： 用于上部和下部交叉线的连接器和加强件构成，其中一段长度的线接合在其端部之间，其中下部一条交叉线基本上在上部和下部电线的相交处并且其端部钩在上部 相交线在相交处相对两侧的位置。 连接器和加强构件受到应力，使得钩形端部向相交线的上部施加向下的力，并且连接器和加强构件的中间部分在相交处向相交线的下一个施加向上的力 。
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公开(公告)号：US2914778A
公开(公告)日：1959-12-01
申请号：US62386456
申请日：1956-11-23
申请人： MATHEW INTNER
发明人： MATHEW INTNER
IPC分类号： A47C23/32
CPC分类号： A47C23/32
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公开(公告)号：US1962885A
公开(公告)日：1934-06-12
申请号：US66984733
申请日：1933-05-08
申请人： BURTON DIXIE CORP
发明人： ARTHUR WESLEY
IPC分类号： A47C23/32
CPC分类号： A47C23/32
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公开(公告)号：US1695129A
公开(公告)日：1928-12-11
申请号：US72250424
申请日：1924-06-26
申请人： WILLIAM H CAVNAH
发明人： VOGAN FRANK M
IPC分类号： A47C23/32
CPC分类号： A47C23/32
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公开(公告)号：US1345780A
公开(公告)日：1920-07-06
申请号：US29920019
申请日：1919-05-23
发明人： HUNT OZELLO R
IPC分类号： A47C23/32
CPC分类号： A47C23/32
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公开(公告)号：US4163296A
公开(公告)日：1979-08-07
申请号：US875203
申请日：1978-02-06
申请人： John P. Kitchen , David W. Samuels
发明人： John P. Kitchen , David W. Samuels
摘要： A box spring assembly having a rectangular horizontal frame, a wire grid displaced vertically above the frame and yieldably supported thereon, transverse cross rails secured to the frame and foam bodies on the cross rails and supporting the wire grid for providing yieldable resistance to downwardly directed loads placed on the grid. Each cross rail has a pair of horizontal end portions, a vertically displaced horizontal support portion and connecting portions extending between the end and horizontal support portions. The cross rails have generally inverted U-shaped cross sections and at least the horizontal support portions of the rails are embedded in the undersides of the foam bodies. The wire grid includes a network of criss-cross wires with torsion bar spring end and edge portions supporting the grid on the frame.
摘要翻译： 具有矩形水平框架的箱形弹簧组件，垂直于框架上方并且可收缩地支撑在其上的线栅板，固定到框架上的横向横梁和横梁上的泡沫体，并且支撑线栅以提供对向下定向负载的可屈服阻力 放在网格上 每个横梁具有一对水平端部，垂直移位的水平支撑部分和在端部和水平支撑部分之间延伸的连接部分。 十字轨道具有大致倒置的U形横截面，并且轨道的至少水平支撑部分嵌入泡沫体的下侧。 线栅包括具有扭杆弹簧端的十字线网络和支撑框架上的栅格的边缘部分。
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公开(公告)号：US2382990A
公开(公告)日：1945-08-21
申请号：US43091342
申请日：1942-02-14
申请人： GOLDBERG NATHAN C
发明人： GOLDBERG NATHAN C
IPC分类号： A47C23/32
CPC分类号： A47C23/32
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