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1. 发明授权

US5499476A Low profile raised panel flooring with metal support structure 失效
标题翻译：低调凸起的面板地板与金属支撑结构
公开(公告)号：US5499476A
公开(公告)日：1996-03-19
申请号：US114447
申请日：1993-08-31
申请人： Harold F. Adams , Roderick A. Suarez , Lewis H. Engle
发明人： Harold F. Adams , Roderick A. Suarez , Lewis H. Engle
IPC分类号： E04B5/00 , E04F15/024 , E04B5/43
CPC分类号： E04F15/02452
摘要： A raised flooring system and methods of forming components of such a system are disclosed. Systems consistent with embodiments of the present invention utilize thin sheet metal, typically galvanized steel, base plates laid side by side on an existing floor. Attached in a rectilinear pattern to the base plates are stand-offs, which support floor panels forming the raised or false floor (which in turn are typically covered with carpet tile). In addition to supporting the floor panels, the stand-offs form a network of channels where conduit, cables, hoses, pipe and similar materials can be routed. The stand-offs are punched and then formed from thin sheet metal, also typically galvanized steel, and have an overall shape generally that of a truncated cone achieved with four arms that have rolled edges for enhanced load-bearing capacity.
摘要翻译：公开了一种高架地板系统和形成这种系统的部件的方法。与本发明的实施例一致的系统利用薄板金属（通常为镀锌钢），在现有地板上并排放置的底板。附着在基板上的直线图案是支架，其支撑地板镶板，其形成凸起或假地板（其又通常被地毯覆盖）。除了支撑地板镶板之外，支座形成一个通道网络，其中管道，电缆，软管，管道和类似材料可以布线。支架被冲压，然后由薄金属片，通常也是镀锌钢制成，并且具有通常具有四个臂的圆锥体的整体形状，所述四个臂具有轧制边缘以增强承载能力。

2. 发明授权

US5822828A Fastener for layered floor coverings and method of fastening layers 失效
公开(公告)号：US5822828A
公开(公告)日：1998-10-20
申请号：US713949
申请日：1996-09-13
申请人： Raymond A. Berard , Claude Edward Terry , Harold F. Adams , William A. McDonough , Michael Braungart
发明人： Raymond A. Berard , Claude Edward Terry , Harold F. Adams , William A. McDonough , Michael Braungart
IPC分类号： A47G27/04
CPC分类号： A47G27/045 , A47G27/0481 , Y10T16/109 , Y10T16/131 , Y10T428/16 , Y10T428/164
摘要： Mechanical fasteners having parallel barbs extending vertically from a horizontal planar member to secure layers of a floor covering. When interposed between floor covering layers the barbs penetrate and anchor into a floor covering material. When a consumer desires to separate the layers, and to replace or recycle one or all the layers of the floor covering, he can do so readily by pulling the layers apart, and then securing new layers together with the mechanical fastener.

3. 发明授权

US5324562A Multiple segment carpet tile and methods and apparatus for production of such tile 失效
标题翻译：多段地毯砖及其制造方法和装置
公开(公告)号：US5324562A
公开(公告)日：1994-06-28
申请号：US824548
申请日：1992-01-23
申请人： Larry E. Mullinax , Harold F. Adams , Wayne M. Hamilton
发明人： Larry E. Mullinax , Harold F. Adams , Wayne M. Hamilton
IPC分类号： D06N7/00 , D06N7/04 , B32B9/00
CPC分类号： A47G27/0275 , D06N7/0065 , D06N7/0076 , D06N7/0081 , D06N7/0086 , D06N2201/082 , D06N2203/042 , D06N2203/048 , D06N2203/068 , D06N2205/06 , D06N2205/20 , D06N2207/06 , D06N2207/123 , D06N2209/083 , Y10T428/164 , Y10T428/23929 , Y10T428/23936 , Y10T428/23979
摘要： Tile segments in desired shapes are out with great precision utilizing a computer-controlled laser and assembled on a previously prepared secondary backing with a sheet of hot melt adhesive material interposed between the assembly of segments and the secondary backing. The hot melt adhesive is then heated to fuse the assembly together while its components are securely held in their desired positions.
摘要翻译：所需形状的瓷砖片段利用计算机控制的激光器以极高的精度出来，并组装在预先准备好的二次衬底上，其中一片热熔粘合剂材料插入在片段组件和第二衬底之间。然后将热熔粘合剂加热以将组件熔合在一起，同时将其组件牢固地保持在其所需位置。

4. 发明授权

US5958540A Fastener for layered floor coverings and method of fastening layers 失效
标题翻译：用于分层地板覆层的紧固件和紧固层的方法
公开(公告)号：US5958540A
公开(公告)日：1999-09-28
申请号：US065812
申请日：1998-04-23
申请人： Raymond A. Berard , Claude Edward Terry , Harold F. Adams , William A. McDonough , Michael Braungart
发明人： Raymond A. Berard , Claude Edward Terry , Harold F. Adams , William A. McDonough , Michael Braungart
IPC分类号： A47G27/04
CPC分类号： A47G27/045 , A47G27/0481 , Y10T16/109 , Y10T16/131 , Y10T428/16 , Y10T428/164
摘要： Mechanical fasteners having parallel barbs extending vertically from a horizontal planar member to secure layers of a floor covering. When interposed between floor covering layers the barbs penetrate and anchor into a floor covering material. When a consumer desires to separate the layers, and to replace or recycle one or all the layers of the floor covering, he can do so readily by pulling the layers apart, and then securing new layers together with the mechanical fastener.
摘要翻译：机械紧固件具有从水平平面构件垂直延伸的平行倒钩，以固定地板覆盖层。当夹在地板覆盖层之间时，倒钩穿透并固定在地板覆盖材料中。当消费者希望分离层，并且替换或回收地板覆盖物的一个或所有层时，他可以通过将层分开来容易地进行，然后将新层与机械紧固件固定在一起。

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