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    Prefabricated furniture system
    11.
    发明授权
    Prefabricated furniture system 失效
    预制家具系统

    公开(公告)号：US06481169B1

    公开(公告)日：2002-11-19

    申请号：US09694296

    申请日：2000-10-23

    Applicant: James Ludwig ,  Kurt R. Heidmann ,  Dean K. Hubbard

    Inventor： James Ludwig ,  Kurt R. Heidmann ,  Dean K. Hubbard

    IPC: E04H100

    CPC classification number: E04B2/7453 ,  E04B2001/405 ,  E04B2002/7487

    Abstract: A prefabricated furniture system for open building plans and the like includes a freestanding portable partition system having individual partition panels detachably interconnected side-by-side to define individual workstations. A post and beam furniture system is also included, having horizontal beams interconnected to define an overhead framework, and vertical support columns with lower ends abuttingly supported on the building floor surface, and upper ends connected with the overhead framework adjacent one end thereof. A connector system connects the overhead framework to the upper ends of the partition panels at a location spaced inwardly from the opposite end of the overhead framework, such that the horizontal beams at that end of the overhead framework extend over and protrude outwardly from the partition panels and are supported thereby in a cantilevered fashion. A panel stabilizer connector may be provided to detachably interconnect one or more of the partition panels with an adjacent one of the support columns to provide lateral rigidity to the partition system.

    Abstract translation: 用于开放式建筑物计划等的预制家具系统包括独立的便携式分隔系统，其具有并排可拆卸地互连以限定单个工作站的单独隔板。 还包括柱梁和梁式家具系统，其具有互连以限定架空框架的水平梁，以及垂直支撑柱，其下端邻接地支撑在建筑物地板表面上，并且上端与顶端架构相邻，其一端相邻。 连接器系统将架空框架连接到分隔板的上端部，其位于与架空框架的相对端向内间隔开的位置处，使得在架空框架的该端部处的水平梁从隔板延伸并向外突出 并且以悬臂的方式被支撑。 可以设置面板稳定器连接器以将一个或多个分隔板与相邻的一个支撑柱可拆卸地互连，以向分隔系统提供横向刚度。

    Chair control having an adjustable energy mechanism
    15.
    发明授权
    Chair control having an adjustable energy mechanism 有权
    椅子控制具有可调节的能量机制

    公开(公告)号：US6116695A

    公开(公告)日：2000-09-12

    申请号：US386668

    申请日：1999-08-31

    Applicant: Kurt R. Heidmann ,  Larry DeKraker

    Inventor： Kurt R. Heidmann ,  Larry DeKraker

    IPC: A47C3/02 ,  A47C1/02 ,  A47C1/023 ,  A47C1/024 ,  A47C1/032 ,  A47C1/12 ,  A47C3/00 ,  A47C3/025 ,  A47C3/026 ,  A47C7/24 ,  A47C7/46 ,  A47C7/60 ,  A47C31/02 ,  A47C15/00

    CPC classification number: A47C1/023 ,  A47C1/03233 ,  A47C1/03238 ,  A47C1/03255 ,  A47C1/03272 ,  A47C7/14 ,  A47C7/24 ,  A47C7/46 ,  Y10S297/02

    Abstract: A chair control is provided for use with a chair having a base assembly including a base frame, a back frame pivoted to the base frame for movement between upright and reclined positions, and a seat slidably supported on the base frame and pivoted to the back frame so that the seat moves forwardly and its rear moves forwardly and downwardly with the back frame upon recline. The chair control includes a novel energy mechanism comprising a control housing, a transverse spring positioned transversely in the housing, and a lever pivotally engaging a side of the housing to form a fulcrum with one end of the lever engaging the spring and another end of the lever engaging a synchronized seat and back arrangement. A moment arm shift adjuster is provided for adjusting the spring tension on the back frame. The moment arm shift adjuster is readily adjustable and includes an overtorque device to prevent damage to components of the energy mechanism.

    Abstract translation: 提供了一种椅子控制装置，用于与椅子一起使用，所述椅子具有基座组件，该基座组件包括底座框架，枢转到基座框架的后框架，用于在直立和倾斜位置之间移动;以及座椅，其可滑动地支撑在基座框架上并枢转到后框架 使得座椅向前移动，并且其后部在倾斜时用后框架向前和向下移动。 椅子控制器包括新颖的能量机构，其包括控制壳体，横向于壳体中定位的横向弹簧，以及可枢转地接合壳体侧面的杠杆，以形成支杆，杠杆的一端接合弹簧，另一端 杠杆接合同步的座椅和背部布置。 提供了一个力矩臂移动调节器来调整后框架上的弹簧张力。 力矩臂移动调节器容易调节，并且包括过转矩装置，以防止损坏能量机构的部件。

    Chair having adjustable lumbar support
    16.
    发明授权
    Chair having adjustable lumbar support 有权
    椅子有可调节的腰部支撑

    公开(公告)号：US6079785A

    公开(公告)日：2000-06-27

    申请号：US228726

    申请日：1999-01-12

    Applicant: Gordon J. Peterson ,  Larry DeKraker ,  Jeffrey A. Hall ,  Kurt R. Heidmann ,  Glenn A. Knoblock

    Inventor： Gordon J. Peterson ,  Larry DeKraker ,  Jeffrey A. Hall ,  Kurt R. Heidmann ,  Glenn A. Knoblock

    IPC: A47C7/46 ,  A47C3/025

    CPC classification number: A47C7/462

    Abstract: A back construction for a chair includes a back shell having a plurality of horizontal bands defining a flexible lumbar section, with the back shell including non-parallel guides defined along its edges. A vertically adjustable lumbar support includes a panel body located at the flexible lumbar section, a bent wire member that engages the panel body and that is stretchable laterally, and opposing handles attached to ends of the bent wire member that engage the non-parallel guides. The opposing handles slidingly follow the guides and are movable between a first position where the bent wire member is flexed to a first width dimension, and a second position where the bent wire member is flexed to a second width dimension different than the first width dimension. Slots in the panel body retain the bent wire member to the panel body, but permit the bent wire member to be stretched horizontally during vertical adjustment of the lumbar support. The panel body includes generously radiused upper and lower edges shaped to slide over top and bottom edges of the plurality of horizontal bands without catching on and unacceptably twisting individual ones of the bands when the vertically adjustable lumbar support is vertically adjusted.

    Abstract translation: 用于椅子的后部结构包括具有限定柔性腰部的多个水平带的后壳，后壳包括沿着其边缘限定的不平行的引导件。 垂直可调节的腰部支撑件包括位于柔性腰部处的面板体，弯曲的线构件，其与面板本体接合并且可横向延伸，以及相对的手柄，其连接到弯曲的线构件的与非平行导轨接合的端部。 相对的手柄滑动地跟随引导件，并且可以在弯曲的线构件弯曲到第一宽度尺寸的第一位置和弯曲的线构件弯曲到不同于第一宽度尺寸的第二宽度尺寸的第二位置之间移动。 面板主体中的插槽将弯曲的线构件保持在面板主体上，但允许弯曲的线构件在腰部支撑件的垂直调节期间水平拉伸。 面板体包括成形为在垂直可调节的腰部支撑件被垂直调节时在多个水平带的顶部和底部边缘上滑动的慷慨圆角的上边缘和下边缘，而不会卡住并且不可接受地扭转各个带。

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