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公开(公告)号：EP0216578A2
公开(公告)日：1987-04-01
申请号：EP86307015.7
申请日：1986-09-11
摘要： An ergonomic support including a lumbar supporting portion and a posterior supporting portion, characterized in that at least one of said portions includes a first non-planar member (102 or 104) having a contoured body supporting surface (126, 126' or 141), and a plurality of first support members (110, 110' or 130, 132) forming at least a portion of said non-planar member, said support members (110,110' or 130. 132) being joined together to individually and cooperatively provide flexible support for a supported region of a person so that said support members conform to said supported region for different body positions. The posterior supporting portion and or the lumbar supporting portion may comprise shell portions and may have portions extending outwardly varying distances from a common reference plane.
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2.发明公开Ergonomic seat and back structure for a chair 失效Ergonomische Sitz- und Lehnenstrukturfüreinen Stuhl。
公开(公告)号：EP0403450A1
公开(公告)日：1990-12-19
申请号：EP90850079.6
申请日：1990-02-23
IPC分类号： A47C3/12
CPC分类号： A47C7/405 , A47C3/12 , A47C7/024 , Y10S297/02
摘要： A seat and back construction for an ergonomic office chair. An ergonomically functioning inner shell (41) is mounted on a chair structure in a manner that does not interfere with the flexible characteristics of the inner shell. An outer rigid shell (95) is provided to transfer static and dynamic loads applied to the back portion (45) of the inner shell by an occupant directly to the chair structure without interfering with the flexible characteristics of the inner shell.
摘要翻译： 一个符合人体工程学的办公椅的座椅和后部结构。 符合人体工程学的内壳（41）以不干扰内壳的柔性特性的方式安装在椅子结构上。 提供外部刚性壳体（95）以将由乘员直接施加到内壳的后部（45）的静态和动态载荷传递到椅子结构，而不会干扰内壳的柔性特性。
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公开(公告)号：EP0216578A3
公开(公告)日：1987-10-14
申请号：EP86307015
申请日：1986-09-11
摘要： An ergonomic support including a lumbar supporting portion and a posterior supporting portion, characterized in that at least one of said portions includes a first non-planar member (102 or 104) having a contoured body supporting surface (126, 126' or 141), and a plurality of first support members (110, 110' or 130, 132) forming at least a portion of said non-planar member, said support members (110,110' or 130. 132) being joined together to individually and cooperatively provide flexible support for a supported region of a person so that said support members conform to said supported region for different body positions. The posterior supporting portion and or the lumbar supporting portion may comprise shell portions and may have portions extending outwardly varying distances from a common reference plane.
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4.发明公开A base assembly for an open office partition panel 失效Fusspunkt-Ausführungeines TrennwandpaneelsfürGrossraumbüros。
公开(公告)号：EP0370983A2
公开(公告)日：1990-05-30
申请号：EP89850391.7
申请日：1989-11-10
发明人： Baxter, William D. , Lavas, Bernard R. , Thorsen, Donald E. , Kleyn, Donald H. , Nelson, Lowell F. , Zawlocki, Lawrence E.
CPC分类号： E04F17/08 , E04B2/7416
摘要： A base assembly (41) for an open office partition panel. The base assembly is formed in sections, namely, end sections (97) and a center section (99). An end section is fastened to and supported on a leg (111). The center section, which fastens to and is supported on the end sections, may be omitted when electrical wiring is not installed in the panel base. Each section is formed of a pair of elongated, channel-shaped housings (101) which are fastened to each other back to back to form a housing section having a center dividing wall and open sides. A snap-in divider (141) separates each channel-shaped housing of the panel base section into upper (143) and lower wire conduits (145).
摘要翻译： 一种用于开放式办公室分隔板的基座组件（41）。 基部组件形成为部分，即端部部分（97）和中心部分（99）。 端部被紧固并支撑在腿部（111）上。 当电气接线未安装在面板基座中时，可以省略固定在端部上并被支撑在端部上的中心部分。 每个部分由一对细长的通道形状的壳体（101）形成，它们彼此背对背地紧固以形成具有中心分隔壁和开放侧面的壳体部分。 卡扣式分隔器（141）将面板基部的每个通道形壳体分离成上部（143）和下部导线管道（145）。
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5.发明公开
公开(公告)号：EP0357578A1
公开(公告)日：1990-03-07
申请号：EP89850272.9
申请日：1989-08-25
摘要： A chair base and post assembly (11) for an office chair in which the base is formed of one piece of injection molded plastic. The base includes a central tubular hub (13) and integral base arms (15) which extend from the hub. A partially tapered socket (17) extends vertically through the hub. A steel post tube (19) is positioned in the socket and is supported to extend above the hub by a ring (31) welded to the outside of the post tube, which ring rests on the top of the hub. A steel sleeve (47) located in the socket near the top thereof and an internal surface (45) formed as an internal surface of the socket at the bottom thereof provide annular surfaces which engage the post tube to stabilize it vertically. A plastic guide bushing (23) fits inside the steel post tube (19) at its top and receives a pneumatic lift cylinder (21) to stabilize and guide it during its extensions and retractions.
摘要翻译： 一种用于办公椅的椅子基座和立柱组件（11），其中基座由一片注塑塑料形成。 底座包括中心管状毂（13）和从轮毂延伸的整体式基座臂（15）。 部分锥形的插座（17）通过轮毂垂直延伸。 钢柱管（19）定位在插座中并被支撑以通过焊接到柱管外部的环（31）在轮毂上方延伸，环环位于轮毂的顶部。 位于其顶部附近的插座中的钢套筒（47）和在其底部形成为插座的内表面的内表面（45）提供与立管接合以使其垂直稳定的环形表面。 塑料引导衬套（23）在其顶部装配在钢柱管（19）的内部，并接收气动提升缸（21），以在其延伸和缩回期间稳定和引导。
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公开(公告)号：EP0370983A3
公开(公告)日：1992-03-04
申请号：EP89850391.7
申请日：1989-11-10
发明人： Baxter, William D. , Lavas, Bernard R. , Thorsen, Donald E. , Kleyn, Donald H. , Nelson, Lowell F. , Zawlocki, Lawrence E.
CPC分类号： E04F17/08 , E04B2/7416
摘要： A base assembly (41) for an open office partition panel. The base assembly is formed in sections, namely, end sections (97) and a center section (99). An end section is fastened to and supported on a leg (111). The center section, which fastens to and is supported on the end sections, may be omitted when electrical wiring is not installed in the panel base. Each section is formed of a pair of elongated, channel-shaped housings (101) which are fastened to each other back to back to form a housing section having a center dividing wall and open sides. A snap-in divider (141) separates each channel-shaped housing of the panel base section into upper (143) and lower wire conduits (145).
摘要翻译： 一种用于开放式办公室分隔板的基座组件（41）。 基部组件形成为部分，即端部部分（97）和中心部分（99）。 端部被紧固并支撑在腿部（111）上。 当电气接线未安装在面板基座中时，可以省略固定在端部上并被支撑在端部上的中心部分。 每个部分由一对细长的通道形状的壳体（101）形成，它们彼此背对背地紧固以形成具有中心分隔壁和开放侧面的壳体部分。 卡扣式分隔器（141）将面板基部的每个通道形壳体分离成上部（143）和下部导线管道（145）。
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公开(公告)号：EP0357578B1
公开(公告)日：1991-10-09
申请号：EP89850272.9
申请日：1989-08-25
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8.发明公开
公开(公告)号：EP0389455A1
公开(公告)日：1990-09-26
申请号：EP90850078.8
申请日：1990-02-23
发明人： Hofman, William K.
IPC分类号： A47C3/026
摘要： A chair control for a pedestal chair having a knee-tilt seat. An elastomeric torsion spring (41) is offset rearwardly from the tilting axis (73) of the seat. The seat and torsion spring are operatively connected by a cam surface (61) and a cam follower (81) which effectively reduce the restoring force exerted by the torsion spring against the seat as the rearward tilt of the seat increases. A mechanism (101) to adjust the initial restoring torque of the torsion spring provides a large angular twist of the torsion spring with a minimum linear movement of the mechanism. The chair control provides the chair seat with a less than conventional seat angle relative to the horizontal when the chair is unoccupied. A mechanism (121) is provided to enable the occupant to adjust the chair seat to a more conventional seat angle in its unoccupied condition.
摘要翻译： 用于具有膝盖倾斜座椅的座椅的椅子控制。 弹性扭力弹簧（41）从座椅的倾斜轴线（73）向后偏移。 座椅和扭力弹簧通过凸轮表面（61）和凸轮从动件（81）可操作地连接，当座椅的向后倾斜增大时，凸轮从动件（81）可有效地减小由扭力弹簧抵靠座椅施加的恢复力。 用于调节扭转弹簧的初始恢复扭矩的机构（101）以最小的机构的线性运动提供扭转弹簧的大的角度扭转。 当椅子未被占用时，椅子控制器提供椅子座椅相对于水平面小于传统的座椅角度。 提供了一种机构（121），用于使乘客在其未占用状态下将座椅座椅调节到更传统的座椅角度。
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公开(公告)号：EP0375641A1
公开(公告)日：1990-06-27
申请号：EP89850390.9
申请日：1989-11-10
CPC分类号： E04B2/7425 , H02G3/288
摘要： An open office system partition panel assembly including a panel (11) having an outwardly opening wire raceway channel (31) on top with a removable cap (37) to permit wires to be laid in the top raceway channel (31). End wire raceway channels (31, 33) open away from the core (15) of the panel (11) and each has a panel connector support rail (43) closing its opening. The wire raceway channels (31, 33) form a steel frame of box section strength for the panel (11) and all metal-enclosed, non-snagging wire raceways (31, 33) from the top to the base of the panel. Legs (111) formed as part of the panel base support the panel connector support rails. Wire passageways extend from the panel base to the end wire raceway channels (33). The panel base has an end section (97) fastened to and supported on each leg (111). Upper panel connectors (57) facilitate the connection of panels (11), improve the rigidity of the connection between panels (11) and provide positive locking for the panel connection, both vertically and horizontally. The middle section, which fastens to and is supported on the end sections, may be omitted when electrical wiring is not installed in the panel base. A snap-in divider (141) separates the raceway of the panel base into upper and lower wire conduits.
摘要翻译： 一种开放的办公室系统分隔板组件，其包括在顶部具有向外开放的钢丝滚道通道（31）的面板（11），其具有可移除的盖（37），以允许电线放置在顶部滚道通道（31）中。 端部电线滚道通道（31,33）从面板（11）的芯部（15）开放，并且每个具有闭合其开口的面板连接器支撑轨道（43）。 钢丝滚道通道（31,33）形成从面板（11）的箱体强度的钢框架和从面板的顶部到底部的所有金属封闭的非阻塞的钢丝滚道（31,33）。 形成为面板底座一部分的腿部（111）支撑面板连接器支撑轨道。 电线通道从面板底座延伸到端部电线滚道通道（33）。 面板底座具有紧固并支撑在每个腿部（111）上的端部部分（97）。 上部面板连接器（57）有助于面板（11）的连接，提高面板（11）之间的连接的刚度，并为垂直和水平的面板连接提供正向锁定。 当面板底座中未安装电气接线时，可以省略固定在端部上并被支撑在其上的中间部分。 卡扣式分隔器（141）将面板底座的滚道分成上下导线导管。
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