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公开(公告)号：US20060286359A1
公开(公告)日：2006-12-21
申请号：US11423220
申请日：2006-06-09
IPC分类号： B32B7/02
CPC分类号： B29C55/12 , A47C5/12 , A47C7/14 , A47C7/282 , A47C7/287 , A47C7/746 , B29D7/01 , F16F1/36 , F16F2226/00 , Y10T428/24719 , Y10T428/24975
摘要： An elastomeric load bearing surface with different load support characteristics in different directions. In one embodiment, the surface includes an elastomeric membrane that is oriented in only a single direction, for example, by compression or stretching. In another embodiment, the surface includes mechanical structures, such as connectors and variations in thickness that vary the load support characteristics in different directions. In another embodiment, a surface is both oriented and includes mechanical structures.
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公开(公告)号：US20060255645A1
公开(公告)日：2006-11-16
申请号：US11128473
申请日：2005-05-13
申请人： Timothy Coffield , Daniel Sommerfeld , Joseph Ward
发明人： Timothy Coffield , Daniel Sommerfeld , Joseph Ward
IPC分类号： A47C7/02
摘要： An elastomeric fabric load bearing surface having a non-linear force/deflection profile. In one embodiment, the load bearing surface includes multiple layers, at least one of which is an elastomeric fabric. The various layers cooperate with one another to define a non-linear force/deflection profile. In one embodiment, the load bearing surface includes an upper layer of elastomeric fabric and a lower layer of elastomeric fabric, and the two layers are stretched in different directions. In a second aspect, the load bearing surface includes at least one layer of elastomeric fabric that follows a non-linear pattern. In one embodiment of this second aspect, the fabric defines a body-supporting surface and includes a plurality of undulations away from the body-supporting surface.
摘要翻译： 具有非线性力/偏转轮廓的弹性织物承载表面。 在一个实施例中，承载表面包括多个层，其中至少一个是弹性织物。 各层彼此配合以限定非线性力/偏转轮廓。 在一个实施例中，承载表面包括弹性织物的上层和弹性织物的下层，并且两个层在不同方向上被拉伸。 在第二方面，承载表面包括遵循非线性图案的至少一层弹性体织物。 在该第二方面的一个实施例中，织物限定了主体支撑表面并且包括远离主体支撑表面的多个起伏。
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公开(公告)号：US20060267258A1
公开(公告)日：2006-11-30
申请号：US11423540
申请日：2006-06-12
IPC分类号： F16M5/00
CPC分类号： B29C55/12 , A47C5/12 , A47C7/14 , A47C7/282 , A47C7/287 , A47C7/746 , B29D7/01 , F16F1/36 , F16F2226/00 , Y10T428/24719 , Y10T428/24975
摘要： An elastomeric load bearing surface with different load support characteristics in different directions. In one embodiment, the surface includes an elastomeric membrane that is oriented in only a single direction, for example, by compression or stretching. In another embodiment, the surface includes mechanical structures, such as connectors and variations in thickness that vary the load support characteristics in different directions. In another embodiment, a surface is both oriented and includes mechanical structures.
摘要翻译： 具有不同负载支承特性的弹性载荷承载面。 在一个实施例中，表面包括仅在单个方向上定向的弹性体膜，例如通过压缩或拉伸。 在另一个实施例中，表面包括机械结构，例如连接器和厚度的变化，其改变不同方向上的负载支撑特性。 在另一个实施例中，表面被定向并且包括机械结构。
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公开(公告)号：US20060071523A1
公开(公告)日：2006-04-06
申请号：US11211173
申请日：2005-08-24
申请人： William Stumpf , Rodney Schoenfelder , Donald Chadwick , Carolyn Maalouf , Timothy Coffield , Randy Sayers , Jeffrey Bruner , Eric Cammenga
发明人： William Stumpf , Rodney Schoenfelder , Donald Chadwick , Carolyn Maalouf , Timothy Coffield , Randy Sayers , Jeffrey Bruner , Eric Cammenga
IPC分类号： A47C1/024
CPC分类号： B29C45/14065 , A47C1/03 , A47C1/03238 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C3/30 , A47C5/06 , A47C7/029 , A47C7/14 , A47C7/282 , A47C7/40 , B29C45/14631 , B29K2713/00 , B29L2031/443 , Y10T29/49863 , Y10T29/49867 , Y10T29/4998 , Y10T29/49998 , Y10T403/32475 , Y10T442/3024
摘要： A chair includes a control housing, a seat and a back support including an upwardly extending upright portion and a link portion extending forwardly from a lower portion of the upright portion. The link portion is pivotally connected to the control housing about a first pivot axis. The seat is connected to the link portion and is pivotable relative thereto. A linkage is coupled to the seat and is pivotally connected to the control housing at a second pivot axis positioned rearwardly and downwardly from the first pivot axis.
摘要翻译： 椅子包括控制壳体，座椅和后支撑件，其包括向上延伸的直立部分和从直立部分的下部向前延伸的连杆部分。 连杆部分围绕第一枢轴枢转地连接到控制壳体。 座椅连接到连杆部分并且可相对于其枢转。 联动装置联接到座椅并且在从第一枢转轴线向后和向下定位的第二枢转轴线处枢转地连接到控制壳体。
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公开(公告)号：US20050206210A1
公开(公告)日：2005-09-22
申请号：US11128801
申请日：2005-05-13
申请人： Timothy Coffield
发明人： Timothy Coffield
CPC分类号： B29C45/14336 , A47C7/282 , A47C31/02 , B29C45/14065 , B29K2713/00 , B29L2031/443 , Y10T29/48 , Y10T29/481 , Y10T29/486 , Y10T29/4987 , Y10T29/49876
摘要： An attachment structure for a load-bearing fabric including an expandable carrier secured to an un-stretched load-bearing fabric. To attach the carrier to a support frame, the carrier and fabric are stretched together to desired shape and secured to the frame. An indexing system registers the carrier and frame and optionally stretches the fabric a predetermined amount. The present invention also provides a lip that flexes in one direction and maintains the fabric in a stretched condition in another. A tool that joins the carrier and frame generally includes a drive roller and a primary roller adapted to move toward one another and join a carrier and the support frame disposed therebetween. The tool may include alignment rollers near the primary and drive rollers to track along and align the carrier and frame.
摘要翻译： 用于承载织物的附接结构，其包括固定到未伸展的承载织物的可膨胀载体。 为了将载体安装到支撑框架上，载体和织物被拉伸到所需形状并固定到框架上。 索引系统登记载体和框架，并且可选地将织物拉伸预定量。 本发明还提供了在一个方向上弯曲并且将织物保持在另一个的拉伸状态的唇缘。 连接载体和框架的工具通常包括驱动辊和主辊，适于相互移动并连接载体和设置在其间的支撑框架。 该工具可以包括靠近主驱动辊和驱动辊的对准辊，以跟踪并对准载体和框架。
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公开(公告)号：US20050058813A1
公开(公告)日：2005-03-17
申请号：US10975724
申请日：2004-10-28
申请人： Timothy Coffield , Ronnie Watson , Soren Ingomar Petersen , Matthew Chrostowski , Randall Lewis
发明人： Timothy Coffield , Ronnie Watson , Soren Ingomar Petersen , Matthew Chrostowski , Randall Lewis
CPC分类号： A47C7/462 , A47C7/282 , A47C21/022 , A47C31/023 , B29C45/14065 , B29C45/14336 , B29C45/14418 , B29K2713/00 , B29L2031/443 , Y10T29/486 , Y10T29/49867 , Y10T29/49869 , Y10T29/49872 , Y10T428/24008 , Y10T428/24777
摘要： An attachment structure for a load bearing fabric. The attachment structure includes interfitted inner and outer rings. The outer ring includes a fabric leg 74 carrying a load bearing fabric. The inner ring defines a channel receiving the fabric leg 74. The inner ring and outer ring are configured to stretch the fabric upon insertion of the fabric leg 74 into the channel. The present invention also provides a method for securing a load bearing fabric to a support structure, generally including the steps of (a) providing an outer ring having fabric leg 74, (b) attaching a section of load bearing fabric to the fabric leg 74, (c) providing an inner ring having a channel adapted to receive the leg of the outer ring and (d) installing the outer ring to the inner ring by inserting the leg into the channel, the insertion forcing the fabric down into the channel and stretching the fabric to the desired tension.
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公开(公告)号：US20060145527A1
公开(公告)日：2006-07-06
申请号：US11331809
申请日：2006-01-12
申请人： Timothy Coffield , Tanja Krstov
发明人： Timothy Coffield , Tanja Krstov
IPC分类号： A47C7/02
CPC分类号： A47C31/026 , Y10T29/481 , Y10T29/49833 , Y10T29/49904 , Y10T29/49947 , Y10T29/49948 , Y10T29/4995 , Y10T29/49952
摘要： An apparatus for attaching an item to load-bearing fabric including male and female strips that snap together on opposite sides of the fabric. The male strip is attached to the item to be secured to the fabric, and includes male prongs that are pushed through the weave of the load-bearing fabric. The female strip preferably defines a series of receptacles that snap onto the male strip. The male and female strips are elongated strips formed from a molded thermoplastic or other formable material. In a preferred embodiment, the male prongs include barbs and the receptacles include angled fingers that act as a snap, such that the barbs of the male prongs can easily be pressed through the fingers, but are retained once in place.
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8.发明申请Load bearing fabric assembly and method of making a load bearing fabric assembly 有权负载轴承织物组件和制造承重织物组件的方法公开(公告)号：US20060024474A1
公开(公告)日：2006-02-02
申请号：US11070771
申请日：2005-03-02
申请人： Timothy Coffield
发明人： Timothy Coffield
CPC分类号： A47C7/282 , A47C31/02 , B29C45/14336 , B29C45/14631 , B29C45/14778 , B29C45/14786 , B29K2713/00 , B29L2031/443 , B32B27/12 , Y10T428/24273 , Y10T428/24777
摘要： A load bearing fabric assembly having a frame, a carrier and a load bearing fabric. The load bearing fabric is attached directly to the carrier. The frame defines view ports to enable visual inspection of the junction between the carrier and the load bearing fabric after the carrier and fabric have been mounted to the frame. A method of manufacturing the carrier for such a load bearing fabric assembly includes the steps of: (a) placing the fabric inside a mold with at least a portion of the fabric directly engaging the surface of the mold; (b) injecting a molten thermoplastic into the mold to form the carrier, the molten thermoplastic having a melt point greater than that of the fabric; and (c) permitting the molten thermoplastic to cure to form a carrier directly on the fabric. In one embodiment, the fabric is positioned so that the entry of molten thermoplastic urges the fabric against a surface of the mold cavity.
摘要翻译： 一种承载织物组件，其具有框架，托架和承重织物。 承载织物直接连接到托架上。 框架定义了视图端口，以便在载体和织物已经安装到框架之后能够目视检查载体和承载织物之间的接合部。 制造这种承载织物组件的载体的方法包括以下步骤：（a）将织物放置在模具内，其中织物的至少一部分直接接合模具的表面; （b）将熔融的热塑性塑料注射到模具中以形成载体，熔融的热塑性塑料的熔点大于织物的熔点; 和（c）允许熔融的热塑性塑料固化，直接在织物上形成载体。 在一个实施例中，织物被定位成使得熔融的热塑性塑料的入口将织物推向模腔的表面。
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公开(公告)号：US20050279591A1
公开(公告)日：2005-12-22
申请号：US11112345
申请日：2005-04-22
CPC分类号： B29C55/12 , A47C5/12 , A47C7/14 , A47C7/282 , A47C7/287 , A47C7/746 , B29D7/01 , F16F1/36 , F16F2226/00 , Y10T428/24719 , Y10T428/24975
摘要： An elastomeric load bearing surface with different load support characteristics in different directions. In one embodiment, the surface includes an elastomeric membrane that is oriented in only a single direction, for example, by compression or stretching. In another embodiment, the surface includes mechanical structures, such as connectors, variations in thickness and apertures, that vary the load support characteristics in different directions. In another aspect, the present invention provides a multilayer load bearing surface in which the layers cooperate to provide a controlled force/deflection profile that is variable in different regions of the surface. In one embodiment, the upper layer includes a plurality of loosely connected nodes and a lower layer having a plurality of resilient elements that separately support each node.
摘要翻译： 具有不同负载支承特性的弹性载荷承载面。 在一个实施例中，表面包括仅在单个方向上定向的弹性体膜，例如通过压缩或拉伸。 在另一个实施例中，表面包括机械结构，例如连接器，厚度和孔的变化，其改变不同方向上的负载支撑特性。 在另一方面，本发明提供了一种多层承载表面，其中这些层协作以提供在表面的不同区域中可变的受控的力/偏转轮廓。 在一个实施例中，上层包括多个松散连接的节点和具有分开支撑每个节点的多个弹性元件的下层。
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10.发明申请公开(公告)号：US20070035064A1
公开(公告)日：2007-02-15
申请号：US11432254
申请日：2006-05-11
申请人： Timothy Coffield
发明人： Timothy Coffield
IPC分类号： B29C70/48
CPC分类号： B29C45/14262 , A47C7/282 , A47C31/02 , B29C45/14336 , B29C70/56 , B29C70/76 , B29K2313/00 , B29K2713/00 , B29L2031/726 , Y10S264/73 , Y10T428/24777
摘要： A method and apparatus for manufacturing load bearing fabric structures in which the peripheral edge of the load bearing fabric terminates with the mold cavity. The apparatus includes a stretching assembly for stretching the fabric, a fabric retaining assembly for holding the fabric in the stretched condition and a mold assembly for molding the frame about the periphery of the fabric. The method includes the steps of gripping the peripheral edge of the fabric in a stretching assembly, activating the stretching assembly to stretch the fabric in a location adjacent to the mold assembly, clamping the stretched fabric against a face of the mold assembly, releasing the peripheral edge of the fabric from the stretching assembly, moving the stretching assembly from the path of the mold assembly, closing the mold assembly on the fabric with the peripheral edge of the fabric terminating in the mold cavity and injecting molten material into the mold cavity to form the frame directly on the peripheral edge of the fabric.
摘要翻译： 一种用于制造承载织物结构的方法和装置，其中承载织物的周缘终止于模腔。 该装置包括用于拉伸织物的拉伸组件，用于将织物保持在拉伸状态的织物保持组件和用于在框架周围模制框架的模具组件。 该方法包括以下步骤：在拉伸组件中夹紧织物的周缘，激活拉伸组件以在与模具组件相邻的位置拉伸织物，将拉伸的织物夹紧在模具组件的表面上，释放外围 织物的边缘从拉伸组件移动，从模具组件的路径移动拉伸组件，将织物的周边边缘封闭在织物上，终止于模腔中并将熔融材料注入到模具腔中以形成 框架直接在织物的外围边缘。
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