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91. 发明授权

US06726286B2 Seating structure having a fabric with a weave pattern 有权
标题翻译：具有编织图案的织物的座椅结构
公开(公告)号：US06726286B2
公开(公告)日：2004-04-27
申请号：US10262912
申请日：2002-10-02
申请人： William E. Stumpf , Rodney C. Schoenfelder , Donald Chadwick , Carolyn Keller , Timothy P. Coffield , Randy U. Sayers , Jeffrey W. Bruner , Eric Cammenga
发明人： William E. Stumpf , Rodney C. Schoenfelder , Donald Chadwick , Carolyn Keller , Timothy P. Coffield , Randy U. Sayers , Jeffrey W. Bruner , Eric Cammenga
IPC分类号： A47C702
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 seating structure having a fabric with a weave pattern for supporting the body of a user. The fabric includes a plurality of strands of multifilament yarn and a plurality of monofilaments running generally perpendicular to the strands. At least some of the monofilaments are arranged in pairs. The monofilaments in each pair weaving alternatively above and below some adjacent strands and crossing over each other between other adjacent strands.
摘要翻译：一种座椅结构，其具有用于支撑用户身体的织造图案的织物。该织物包括多条复丝纱线和通常垂直于股线延伸的多根单丝。至少一些单丝成对布置。每对中的单丝在一些相邻的线之上或之下交替地编织并在其他相邻的线之间彼此交叉。

92. 发明申请

US20040046436A1 Office chair 失效
标题翻译：办公椅
公开(公告)号：US20040046436A1
公开(公告)日：2004-03-11
申请号：US10657984
申请日：2003-09-09
申请人： JSJ Seating Company Texas, L.P.
发明人： Ronnie K. Watson , Anthony K. Chapman , Matthew E. Chrostowski , Randall C. Lewis , Timothy P. Coffield , James W. Bach , David F. Bach , Christopher G. Inman , Scott M. Ebenstein
IPC分类号： A47C007/54
CPC分类号： A47C7/282 , A47C1/03 , A47C1/03255 , A47C7/462
摘要： A chair having an adjustable resilient back recliner mechanism, a pair of adjustable armrests, modular upper back portions and an adjustable lumbar support. The chair includes a tension control that adjusts the tension in the recliner mechanism. The tension control is cam-operated to permit adjustment throughout the entire range of adjustability with only limited rotational movement of a control knob. The chair includes a recline limit control that adjusts the limit of rearward movement in the recliner mechanism. The limit control includes a cable operated stop that interact with a stepped trackway on the seat. The chair further includes a height control for adjusting the seat height including a push-button located in the tension control knob. The armrests include height and angle adjustment mechanisms. The lumbar support includes a lumbar cam that is rotatably mounted to a lumbar pad. The lumbar cam includes a plurality of lobes that vary in radius so that rotation of the cam causes variation in the contour of the lumbar region. The chair back includes a fabric carrier with an upper back portion mounting platform that permits attachment of any of a variety of modular upper back portions.
摘要翻译：具有可调节弹性后倾斜机构的椅子，一对可调扶手，模块化后背部分和可调节的腰部支撑。椅子包括调节躺椅机构张力的张力控制。张力控制是凸轮操作的，以允许在整个可调整范围内进行调节，只有控制旋钮的有限的旋转运动。椅子包括一个倾斜限位控制器，用于调整倾斜机构中向后运动的极限。极限控制包括与座椅上的台阶轨道相互作用的电缆操作停止。椅子还包括用于调节座椅高度的高度控制，包括位于张力控制旋钮中的按钮。扶手包括高度和角度调节机构。腰部支撑件包括可旋转地安装到腰部的腰部凸轮。腰部凸轮包括多个凸起，其半径变化，使得凸轮的旋转引起腰部区域的轮廓的变化。椅子背部包括具有上背部安装平台的织物载体，其允许附接各种模块化后部部分中的任一个。

93. 发明申请

US20040046432A1 Chair construction 有权
标题翻译：椅子施工
公开(公告)号：US20040046432A1
公开(公告)日：2004-03-11
申请号：US10659662
申请日：2003-09-10
发明人： Douglas C. Ball , Leon Goldick , Alain Deslauriers , Jeff G. Sokalski
IPC分类号： A47C007/46
CPC分类号： A47C1/03 , A47C1/023 , A47C1/03255 , A47C1/03272 , A47C1/03277 , A47C7/004 , A47C7/462
摘要： A chair includes a base having a control assembly operably supporting a seat assembly and also a back assembly for movement about a seat tilt axis and a back tilt axis, respectively. The back assembly includes a flexible sheet supported at upper/outer corners by a back support structure and hanging downwardly. The flexible sheet includes a lower portion coupled to the back support structure by a tensioner for holding the lower portion rearwardly. A vertically-adjustable lumbar mechanism is adjustably supported on the back support structure and operably engages the flexible sheet for flexing a lumbar area of the flexible sheet forwardly to provide an optimal ergonomic horizontal and vertical convex shape for postural lumbar support.
摘要翻译：椅子包括具有可操作地支撑座椅组件的控制组件的基座，以及用于分别围绕座椅倾斜轴线和后倾斜轴线运动的后部组件。后组件包括通过后支撑结构在上/外角处支撑并向下悬挂的柔性片。柔性片包括通过用于将下部向后保持的张紧器联接到后支撑结构的下部。可调节的腰部机构可调节地支撑在背部支撑结构上，并且可操作地接合柔性片材以使柔性片材的腰部区域向前弯曲，从而为姿势腰部支撑提供最佳符合人体工程学的水平和垂直凸起形状。

94. 发明申请

US20030214171A1 Height adjustable arm assembly 有权
标题翻译：高度可调臂组件
公开(公告)号：US20030214171A1
公开(公告)日：2003-11-20
申请号：US10431692
申请日：2003-05-07
申请人： Formway Furniture Limited
发明人： Damon Gregory Burwell , Paul Michael Wilkinson
IPC分类号： A47C007/54
CPC分类号： A47C1/03 , A47C7/38
摘要： An arm assembly includes an outer stem (52) and an inner stem (50) slidable in the outer stem and including a number of recesses (107) along its length. A biased locking device (117) engages one or more of the recesses (107) to lock the position of the inner stem (50) relative to the outer stem (52). A release member (103) operably connected to an actuator (101) has a number of recesses (110) and raised surfaces (112), the release member (103) slidable relative to the inner stem (50) between a first position in which recess(es) (110) in the release member is/are aligned with recess(es) (107) of the inner stem and the locking device (117) engages recess(es) in the stem (50) to inhibit movement thereof relative to the outer stem, and a second position in which raised surface(s) (112) of the release member align(s) with recess(es) (107) of the stem (50) to disengage the locking device from the recess(es) of the stem.
摘要翻译：臂组件包括外杆（52）和可在外杆中滑动并包括沿其长度的多个凹部（107）的内杆（50）。偏置的锁定装置（117）接合一个或多个凹部（107）以相对于外部杆（52）锁定内部杆（50）的位置。可操作地连接到致动器（101）的释放构件（103）具有多个凹部（110）和凸起表面（112），释放构件（103）可相对于内杆（50）在第一位置之间滑动，在第一位置释放构件中的凹部（110）与内杆的凹部（107）对准，并且锁定装置（117）接合杆（50）中的凹部以阻止其相对的运动和第二位置，其中释放构件的凸起表面（112）与杆（50）的凹部（107）对准以使锁定装置与凹部脱离（ es）的茎。

95. 发明申请

US20030178882A1 Back support structure 有权
标题翻译：后支撑结构
公开(公告)号：US20030178882A1
公开(公告)日：2003-09-25
申请号：US10365682
申请日：2003-02-12
发明人： Johann Burkhard Schmitz , Claudia Plikat , Nicolai Neubert , Carola E.M. Zwick , Roland R.O. Zwick , Chad D. Aerts , John F. Aldrich , Christopher C. Hill , Shane M. Ramsdell , James D. Slagh , Douglas M. VanDeRiet
IPC分类号： A47C007/54
CPC分类号： A47C7/46 , A47C1/03 , A47C1/03255 , A47C1/03266 , A47C1/03277 , A47C7/282
摘要： A tiltable chair including a housing, a back support pivotally attached to the housing about a first horizontal axis and a seat support pivotally attached to the back support about a second horizontal axis and moveably supported by a curved track formed on the housing. A leaf spring includes a first end supported by the housing and a second end biasing the back support and seat support in an upward direction. Preferably, a fulcrum member, which includes a support surface having a curvilinear contour, is moveably supported in the housing and engages a bottom surface of the spring intermediate the first and second ends of the spring. Preferably, a linkage mechanism including a first and second link is adapted to adjust the position of the fulcrum. In another preferred embodiment, a gear housing is removably disposed in said housing and coupled to the fulcrum. In one preferred embodiment, rearward and forward tilt limiters are provided. In various preferred embodiments, the chair further includes a backrest having a plurality of openings, and armrests that are vertically, laterally and pivotally adjustable. In a preferred embodiment, a kit for assembling a seating structure includes a tilt housing having a plurality of connector arrangements comprising at least a first and second connector arrangement, a first seating arrangement having a first mounting arrangement configured to be connected to the first connector arrangement, and a second seating arrangement having a second mounting arrangement configured to be connected to the second connector arrangement.
摘要翻译：一种可倾斜的椅子，包括壳体，围绕第一水平轴线枢转地附接到壳体的后支撑件和靠近第二水平轴线枢转地附接到后支撑件的座椅支撑件，并且由形成在壳体上的弯曲轨道可移动地支撑。板簧包括由壳体支撑的第一端和沿向上方向偏置后支撑件和座椅支撑件的第二端。优选地，包括具有曲线轮廓的支撑表面的支点构件可移动地支撑在壳体中并且接合在弹簧的第一和第二端之间的弹簧的底表面。优选地，包括第一和第二连杆的连杆机构适于调节支点的位置。在另一优选实施例中，齿轮壳体可移除地设置在所述壳体中并联接到支点。在一个优选实施例中，提供了向后和向前倾斜限制器。在各种优选实施例中，椅子还包括具有多个开口的靠背和可垂直，横向和可枢转地调节的扶手。在优选实施例中，用于组装座椅结构的套件包括具有包括至少第一和第二连接器装置的多个连接器装置的倾斜壳体，第一座椅装置，其具有构造成连接到第一连接器装置以及具有被配置为连接到第二连接器装置的第二安装装置的第二座位装置。

96. 发明申请

US20030111886A1 Lumbar support 有权
标题翻译：腰部支撑
公开(公告)号：US20030111886A1
公开(公告)日：2003-06-19
申请号：US10353309
申请日：2003-01-29
申请人： Formway Furniture Limited
发明人： Ian Colin Footitt
IPC分类号： A47C007/40
CPC分类号： A47C1/023 , A47C1/03 , A47C1/031 , A47C1/03205 , A47C1/03255 , A47C1/03277 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/22 , A47C7/282 , A47C7/46 , A47C7/462 , A47C31/126
摘要： A back portion for a chair includes a peripheral frame defining an opening therein. A lumbar support portion is disposed in the opening. The lumbar support portion comprises a substantially rigid panel. Two hinge devices are hingedly mounted on opposite sides of the peripheral frame. The lumbar support portion is mounted on the peripheral frame by the two hinge devices. Each hinge device has a biasing device associated with it to bias the hinge devices forwardly relative to the peripheral frame. A cushion may be mounted atop the lumbar support portion. The cushion has a first substantially planar sheet of resiliently flexible material and a second substantially planar sheet of resiliently flexible material. The first and second sheets are separated by a plurality of spaced webs of resiliently flexible material.
摘要翻译：椅子的后部包括在其中限定开口的周边框架。腰部支撑部设置在开口中。腰部支撑部分包括基本上刚性的面板。两个铰链装置铰接地安装在外围框架的相对侧上。腰部支撑部分通过两个铰链装置安装在外围框架上。每个铰链装置具有与其相关联的偏置装置以相对于外围框架向前偏压铰链装置。垫子可以安装在腰部支撑部分的顶部。该衬垫具有弹性柔性材料的第一基本平坦的片材和弹性柔性材料的第二基本上平面的片材。第一和第二片由多个间隔开的弹性柔性材料的腹板隔开。

97. 发明授权

US06565155B1 Chair 失效
标题翻译：椅子
公开(公告)号：US06565155B1
公开(公告)日：2003-05-20
申请号：US10054251
申请日：2002-01-22
申请人： William W. Huang
发明人： William W. Huang
IPC分类号： B60N202
CPC分类号： A47C1/03 , A47C7/402 , Y10T403/32467 , Y10T403/32491
摘要： A chair comprises an arm mechanism and a back mechanism each having an adjustment screw for releasably securing a sleeve and a shroud to a J-bar so that a height of either arm or back mechanism can be adjusted relative to the j-bar. Also, a protruded enlargement is formed at a top end of the upright backrest support.
摘要翻译：椅子包括一个臂机构和一个后部机构，每个都具有用于将套筒和护罩可释放地固定到J形杆上的调节螺钉，从而相对于j型杆可以调整任一个臂或后部机构的高度。此外，在立式靠背支撑件的顶端形成突出的放大图。

98. 发明申请

US20030047982A1 Chair construction 有权
标题翻译：椅子施工
公开(公告)号：US20030047982A1
公开(公告)日：2003-03-13
申请号：US10270228
申请日：2002-10-10
发明人： Douglas C. Ball , Leon Goldick , Alain Deslauriers , Jeff G. Sokalski
IPC分类号： A47C007/02
CPC分类号： A47C1/03 , A47C1/023 , A47C1/03255 , A47C1/03272 , A47C1/03277 , A47C7/004 , A47C7/462
摘要： A chair includes a base having a control assembly operably supporting a seat assembly and also a back assembly for movement about a seat tilt axis and a back tilt axis, respectively. The back assembly includes a flexible sheet supported at upper/outer corners by a back support structure and hanging downwardly. The flexible sheet includes a lower portion coupled to the back support structure by a tensioner for holding the lower portion rearwardly. A vertically-adjustable lumbar mechanism is adjustably supported on the back support structure and operably engages the flexible sheet for biasing an intermediate portion of the flexible sheet forwardly to both form the intermediate portion into a forwardly convex shape for postural lumbar support and also to tension the flexible sheet.
摘要翻译：椅子包括具有可操作地支撑座椅组件的控制组件的基座，以及用于分别围绕座椅倾斜轴线和后倾斜轴线运动的后部组件。后组件包括通过后支撑结构在上/外角处支撑并向下悬挂的柔性片。柔性片包括通过用于将下部向后保持的张紧器联接到后支撑结构的下部。可调节的腰部机构可调节地支撑在后支撑结构上，并可操作地接合柔性片，用于向前偏置柔性片的中间部分，以将中间部分形成为用于姿势腰部支撑的向前凸形，并且还张紧柔性片。

99. 发明授权

US06520587B2 Elbow rest device for dental professionals 有权
公开(公告)号：US06520587B2
公开(公告)日：2003-02-18
申请号：US09783789
申请日：2001-02-15
申请人： Lyne Noiseux
发明人： Lyne Noiseux
IPC分类号： A47C754
CPC分类号： A47C7/543 , A47C1/03 , A47C7/54 , A61B90/60
摘要： The present invention proposes an elbow rest device for use in the field of dentistry. The elbow rest device is connectable to an object. The device has a pad for supporting a user's elbow, an elongated member having an upper portion and a lower portion, the upper portion being coupled to the pad. The device further has a pivot mechanism for allowing the elongated member to be movable in a plane defined by a cone-like motion. The pivot mechanism is coupled to the lower portion of the elongated member. Finally, the device has a connecting assembly for connecting the elongated member to the object.

100. 发明申请

US20020105218A1 Fluid control system for an office furniture device 失效
标题翻译：办公家具装置的流体控制系统
公开(公告)号：US20020105218A1
公开(公告)日：2002-08-08
申请号：US09990579
申请日：2001-11-21
发明人： Stewart D. Reed , James M. Schaddelee , George A. Miles , Steven B. Panse
IPC分类号： A47C007/54
CPC分类号： F15B21/065 , A47C1/03 , A47C7/54
摘要： A chair, or other office furniture device, includes a first and second support member. The first support member has a longitudinal extent and a fluid passageway formed within at least a portion thereof. A first piston, having a first and second end, is moveably disposed in the fluid passageway. The second support member is coupled to the first end of the first piston. A fluid supply is disposed in the fluid passageway and communicates with the second end of the first piston. A pressure is applied to the fluid supply. A fluid flow controller controls a flow of the fluid supply and is operable between at least an open and closed position, wherein the fluid supply is allowed to flow when the controller is in the open position and wherein the fluid supply is not allowed to flow when the controller is in the closed position. In one preferred embodiment, the fluid supply comprises a magneto-rheological fluid, and the controller comprises a magnet moveable between at least a first and second position, wherein the magnet applies a magnetic field to the fluid supply when in the first position. In an alternative preferred embodiment, the fluid supply comprises a hydraulic fluid, and the controller comprises a valve moveable to an open position to allow the fluid supply to flow between the first and second positions. A method for moving a chair component is provided, along with a method for moving a support member on an office furniture device.
摘要翻译：椅子或其他办公家具装置包括第一和第二支撑构件。第一支撑构件具有形成在其至少一部分内的纵向范围和流体通道。具有第一和第二端的第一活塞可移动地设置在流体通道中。第二支撑构件联接到第一活塞的第一端。流体供应设置在流体通道中并与第一活塞的第二端连通。压力施加到流体供应。流体流量控制器控制流体供应的流动并且可在至少打开和关闭位置之间操作，其中当控制器处于打开位置时允许流体供应流动，并且其中流体供应不允许流过控制器处于关闭位置。在一个优选实施例中，流体供应包括磁流变流体，并且控制器包括可在至少第一和第二位置之间移动的磁体，其中当处于第一位置时，磁体向流体供应施加磁场。在替代的优选实施例中，流体供应包括液压流体，并且控制器包括可移动到打开位置以允许流体供应在第一和第二位置之间流动的阀。提供了一种用于移动椅子部件的方法，以及用于在办公家具装置上移动支撑构件的方法。

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