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公开(公告)号：US6099076A
公开(公告)日：2000-08-08
申请号：US443522
申请日：1999-11-19
摘要： A chair includes a base, a seat operably supported on the base for depth adjustment, and a back operably supported by an upright that extends from the base for recline. The back includes a structural back support, a rear cover covering a rear side of the back support, and a front/lower concave cover covering the upright between a rear of the seat and below the back support to provide a one-piece back and seat appearance. The concave cover defines a concavity shaped to receive a rear of the seat to facilitate depth adjustment, but so that the one-piece back and seat appearance is maintained. The concave cover further includes upwardly extending tabs that engage a lower marginal edge of the back support to facilitate assembly. A flexible sheet covers a front side of the back, and includes a lower portion that wraps around the lower marginal edge and onto a rear surface of the back support, and the concave cover includes an upwardly facing flange that overlaps the lower marginal edge of the back support to trap the lower portion against the lower marginal edge. A vertically adjustable lumbar support is operably mounted on the back support for vertical movement, and handles are provided that move along vertical side edges of the back along a path that is non-parallel the vertical path of the lumbar support.
摘要翻译： 椅子包括底座，可操作地支撑在基座上用于深度调节的座椅，以及由从底座延伸以倾斜的直立部可操作地支撑的后部。 背部包括结构背部支撑件，覆盖背部支撑件后侧的后盖以及在座椅的后部和后部支撑件之间覆盖直立件的前/下凹形盖，以提供一体式背部和座椅 出现。 凹形的盖子形成一个凹形形状以容纳座椅的后部以便于深度调节，但是使得保持一体式的背部和座椅的外观。 凹形盖还包括向上延伸的突片，其接合后支撑件的下边缘以便于组装。 柔性片材覆盖背部的前侧，并且包括围绕下边缘并且覆盖在后支撑件的后表面上的下部，并且凹形盖包括向上的凸缘，其与第二边缘的下边缘重叠 背部支撑以将下部部分压向下边缘。 可垂直调节的腰部支撑件可操作地安装在后支撑件上用于垂直运动，并且提供手柄，其沿着不平行于腰部支撑件的垂直路径的路径沿着背部的垂直侧边缘移动。
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公开(公告)号：US6062649A
公开(公告)日：2000-05-16
申请号：US34188
申请日：1998-03-03
摘要： A chair includes a base, a seat operably supported on the base for depth adjustment, and a back operably supported by an upright that extends from the base for recline. The back includes a structural back support, a rear cover covering a rear side of the back support, and a front/lower concave cover covering the upright between a rear of the seat and below the back support to provide a one-piece back and seat appearance. The concave cover defines a concavity shaped to receive a rear of the seat to facilitate depth adjustment, but so that the one-piece back and seat appearance is maintained. The concave cover further includes upwardly extending tabs that engage a lower marginal edge of the back support to facilitate assembly. A flexible sheet covers a front side of the back, and includes a lower portion that wraps around the lower marginal edge and onto a rear surface of the back support, and the concave cover includes an upwardly facing flange that overlaps the lower marginal edge of the back support to trap the lower portion against the lower marginal edge. A vertically adjustable lumbar support is operably mounted on the back support for vertical movement, and handles are provided that move along vertical side edges of the back along a path that is non-parallel the vertical path of the lumbar support.
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公开(公告)号：US5230552A
公开(公告)日：1993-07-27
申请号：US711662
申请日：1991-06-06
申请人： Timothy H. Schipper , Robert J. Doornbos , Larry D. Fox , Gary P. Frantz , Paul P. Hausner , Thomas R. Maas , Jeffery A. Musculus , Larry L. Rillema , Scott H. Russell , James L. Brandt , David A. Shipman , Edward L. Tyler , Steven E. Wiersma
发明人： Timothy H. Schipper , Robert J. Doornbos , Larry D. Fox , Gary P. Frantz , Paul P. Hausner , Thomas R. Maas , Jeffery A. Musculus , Larry L. Rillema , Scott H. Russell , James L. Brandt , David A. Shipman , Edward L. Tyler , Steven E. Wiersma
CPC分类号： A47B21/06 , H02G3/185 , A47B2021/066 , A47B2200/0082
摘要： A module is provided for communicating utilities to a worksurface or the like from a remote source. The module includes a housing which is pivotally mounted within an aperture in the worksurface. The housing has a hollow interior for receiving one of a plurality of utility connector modules, such as an electrical or communication receptacle. The housing is pivotable between an open position wherein the receptacle is exposed and accessible, and a closed position wherein the receptacle is substantially hidden or retracted. In the preferred embodiment, the housing naturally moves to a closed position so that the receptacles are protected by an upper surface on the housing that is contoured to direct any spilled fluids away from the receptacle when the housing is in the closed position. Also in the preferred embodiment, the receptacles are oriented so that any spilled fluids flow away from the receptacles. Further, the preferred module assembly is constructed to generally set in an aperture in a worksurface panel in a hanging fashion, thus facilitating installation, maintenance and repair.
摘要翻译： 提供了一个模块，用于将工具从远程源传送到工作台面等。 该模块包括可枢转地安装在工作面内的孔内的壳体。 壳体具有中空的内部，用于容纳多个实用连接器模块中的一个，例如电气或通信插座。 壳体可以在容器暴露和可触及的打开位置之间枢转，并且关闭位置，其中容器基本上被隐藏或缩回。 在优选实施例中，壳体自然地移动到关闭位置，使得容器被壳体上的上表面保护，当壳体处于关闭位置时，容器的上表面被轮廓化以将任何溢出的流体引导离开容器。 同样在优选实施例中，容器被定向成使得任何溢出的流体远离容器流动。 此外，优选的模块组件被构造成通常以悬挂的方式设置在工作面板中的孔中，从而便于安装，维护和修理。
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