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21. 发明授权

EP2019609B1 SEATING CONSTRUCTION AND METHOD OF ASSEMBLY 有权
标题翻译： SEAT施工及安装方法
公开(公告)号：EP2019609B1
公开(公告)日：2011-03-16
申请号：EP07761501.1
申请日：2007-04-27
申请人： Steelcase Inc.
发明人： BATTEY, Robert J. , HOLDREDGE, Russell T. , DINNEWETH, Mark J.
IPC分类号： A47C7/42
CPC分类号： A47C4/02 , A47C5/12 , A47C7/006 , A47C7/16 , A47C7/18 , A47C7/285 , A47C7/32 , A47C7/42 , A47C7/54 , A47C7/543
摘要： A seating unit includes a rearwardly-open base frame with a pair of uprights on opposite rear side portions in spaced apart positions. A molded back has corner sections with cavities for matably telescopingly engaging the uprights, and a beam section extending between the corner sections for stabilizing the rear side portions when the molded back is engaging the uprights. A seat fastened to the base frame engages the molded back to retain the molded back on the upright sections. A cushion attached by a line of adhesive is perforated inward of the line, such that a majority of the cushion can be pulled off by tearing along the perforation line, allowing quick separation for recycling. The uprights have reduced an upper diameter for aesthetics but extend upwardly sufficiently to support armrest on the back.

22. 发明公开

EP2160120A4 HEIGHT ADJUSTABLE ARMREST 有权转让
标题翻译：高度可调整的扶手
公开(公告)号：EP2160120A4
公开(公告)日：2010-06-02
申请号：EP08756497
申请日：2008-05-30
申请人： STEELCASE INC
发明人： GEISTER JENNIFER K , BEDFORD ADAM C , HADLEY JONATHAN B
IPC分类号： A47C7/54
CPC分类号： A47C1/03

23. 发明授权

EP1384423B1 Synchrotilt chair with adjustable seat, back and energy mechanism 有权
标题翻译：同步椅子可调节座椅和靠背可调
公开(公告)号：EP1384423B1
公开(公告)日：2006-12-06
申请号：EP03078405.2
申请日：1998-10-19
申请人： Steelcase Inc.
发明人： Heidmann, Kurt, R. , Dekpaker, Larry , Battey, Robert, J. , Knoblock, Glenn, A. , Johnson, Michelle, R. , Scheper, Robert, M. , Dammermann, Arnold, B. , Ekdahl, Kevin, A. , Klaasen, Gardner, J. , Perkins, James, A. , Peterson, Gordon, J. , Punches, Edward, H. , Roossien, Charles, P. , Teppo, David, S. , Yancharas, Michael, J.
IPC分类号： A47C1/032 , A47C7/46
CPC分类号： A47C1/023 , A47C1/03233 , A47C1/03238 , A47C1/03255 , A47C1/03272 , A47C7/14 , A47C7/24 , A47C7/46 , Y10S297/02

24. 发明公开

EP1384424A3 Synchrotilt chair with adjustable seat, back and energy mechanism 有权
标题翻译：带可调座椅，背部和能量机构的同步椅
公开(公告)号：EP1384424A3
公开(公告)日：2004-02-04
申请号：EP03078408.6
申请日：1998-10-19
申请人： Steelcase Inc.
发明人： The designation of the inventor has not yet been filed
IPC分类号： A47C3/00 , A47C1/032 , A47C7/46
CPC分类号： A47C1/023 , A47C1/03233 , A47C1/03238 , A47C1/03255 , A47C1/03272 , A47C7/14 , A47C7/24 , A47C7/46 , Y10S297/02
摘要： A chair (20) is provided having a base assembly (21) including a base frame, a back frame (30) pivoted to the base frame for movement between upright and reclined positions, and a seat (24) 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. A flexible back is connected to the back frame at top and bottom locations and is provided with lumbar adjustment for improved lumbar force/support and shape. A seat is provided with seat depth adjustment and with active and passive thigh flex support. A novel energy mechanism (27) is provided that includes a transverse spring (28), a lever (54) and a movement arm shift adjuster (29) 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.
摘要翻译：本发明提供一种座椅（20），其具有：基座组装体（21），其具有基座框架，与该基座框架枢接且能够在直立位置和倾斜位置之间移动的靠背框架（30），以及可滑动地支承在该基座框架并枢转至后框架，以使座椅向前移动，并且其后部随后框架在倾斜时向前和向下移动。一个灵活的背部连接到背部框架的顶部和底部位置，并提供腰部调节，以改善腰部力量/支撑和形状。座椅提供座椅深度调节和主动和被动大腿弯曲支撑。提供了一种新型能量机构（27），其包括用于调节背框上的弹簧张力的横向弹簧（28），杠杆（54）和运动臂移位调节器（29）。手臂移位调节器的力矩很容易调节，并包含一个过转矩装置以防止损坏能量机构的部件。

25. 发明公开

EP1384423A2 Synchrotilt chair with adjustable seat, back and energy mechanism 有权
标题翻译：同步网络服务器和服务器Rückenlehne
公开(公告)号：EP1384423A2
公开(公告)日：2004-01-28
申请号：EP03078405.2
申请日：1998-10-19
申请人： Steelcase Inc.
发明人： The designation of the inventor has not yet been filed
IPC分类号： A47C1/032 , A47C7/46
CPC分类号： A47C1/023 , A47C1/03233 , A47C1/03238 , A47C1/03255 , A47C1/03272 , A47C7/14 , A47C7/24 , A47C7/46 , Y10S297/02
摘要： A chair is provided 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. A flexible back is connected to the back frame at top and bottom locations and is provided with lumbar adjustment for improved lumbar force/support and shape. A seat is provided with seat depth adjustment and with active and passive thigh flex support. A novel energy mechanism is provided that includes a transverse spring, a lever and a movement arm shift adjuster 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.
摘要翻译：提供了一种椅子（20），其具有基座组件（21），该基座组件（21）包括底座框架，后框架（30），其枢转到基座框架，用于在直立和倾斜位置之间移动;以及座椅（24），其可滑动地支撑在基架并且枢转到后框架，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。柔性背部连接到顶部和底部位置的后框架，并提供腰椎调节以改善腰部力/支撑和形状。座椅配有座椅深度调节，主动和被动大腿弯曲支撑。提供了一种新颖的能量机构（27），其包括用于调节后框架上的弹簧张力的横向弹簧（28），杠杆（54）和移动臂移动调节器（29）。力矩臂移动调节器易于调节，并且包括过转矩装置，以防止损坏能量机构的部件。

26. 发明授权

EP0775456B1 Articulated keyboard shelf 无效
标题翻译：对于键盘联合般的货架
公开(公告)号：EP0775456B1
公开(公告)日：2003-05-07
申请号：EP96308269
申请日：1996-11-15
申请人： STEELCASE INC
发明人： KAPLAN JONATHAN IRA , NASON KEVIN SCOTT , LAW DAVID JOHN , JONES DAVID KEITH
IPC分类号： A47B21/03
CPC分类号： A47B21/0314 , A47B2021/0321 , A47B2021/0335 , Y10S248/918

27. 发明公开

EP1059865A4 CHAIR BACK CONSTRUCTION 审中-公开
标题翻译：靠背结构
公开(公告)号：EP1059865A4
公开(公告)日：2002-07-31
申请号：EP99909588
申请日：1999-02-24
申请人： STEELCASE INC
发明人： NAGEL DUANE F , BEEMER DANIEL P , GROENDAL DALE M , HALL JEFFREY A , TYLER EDWARD L
IPC分类号： A47C1/023 , A47C7/40 , A47C7/46
CPC分类号： A47C7/462 , A47C1/023 , A47C7/40
摘要： A chair (20) includes a base (21), a seat (22) operably supported on the base for depth adjustment, and a back (23) operably supported by an upright (24) that extends from the base for recline. The back includes a structural back support (25), a rear cover (26) covering a rear side of the back support, and a front/lower concave cover (27) 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 (28) shaped to receive a rear (29) 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 (94) that engage 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 (90) 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 (56) is operably mounted on the back support for vertical movement, and handles (82) 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.

28. 发明公开

EP1180954A2 SYNCHROTILT CHAIR 审中-公开
标题翻译： SYNCHROTILT椅子
公开(公告)号：EP1180954A2
公开(公告)日：2002-02-27
申请号：EP00936380.5
申请日：2000-05-25
申请人： Steelcase Inc.
发明人： PEARCE, Peter, J. , HEIDMANN, Kurt, R. , BATTEY, Robert, J. , GROENDAL, Dale, M. , SMITH, Bruce, M.
IPC分类号： A47C1/00
CPC分类号： A47C3/04 , A47C1/03277 , A47C7/024 , A47C7/405
摘要： A synchrotilt chair (50) includes a base (51), a back (53), a seat (52), and a link(s) (54) pivoted to a rear of the base and bottom of the back to form a four-bar linkage arrangement. A spring arrangement (55) includes a resilient member at one of the joints of each link to bias the link and in turn the back and seat toward and upright position, with the back and seat pivoting with a synchronous movement.
摘要翻译：同步器椅子（50）包括基座（51），背部（53），座部（52）和枢轴连接到基座的后部和后部的底部以形成四个杆联动装置。弹簧装置（55）包括位于每个连杆的一个连接处的弹性构件，以将连杆偏置，并且反过来背部和座椅朝向和直立位置，其中靠背和座椅以同步运动枢转。

29. 发明授权

EP0727162B1 Articulating armrest 失效
标题翻译：关节臂
公开(公告)号：EP0727162B1
公开(公告)日：2001-04-04
申请号：EP96300641.6
申请日：1996-01-30
申请人： STEELCASE, INC.
发明人： Dammermann, Arnold B. , Bodnar, David A. , Deimen, Michael L. , Hahn, Thomas R. , Nagel, Duane F. , Roossien, Charles P. , Rundhaug, David L. , Teppo, David S.
IPC分类号： A47C7/54 , A47C1/03
CPC分类号： A47C1/03

30. 发明公开

EP0998612A1 KNOCK-DOWN PORTABLE PARTITION SYSTEM 失效
标题翻译： KNOCK-DOWN便携式分区系统
公开(公告)号：EP0998612A1
公开(公告)日：2000-05-10
申请号：EP97952529.2
申请日：1997-12-22
申请人： Steelcase Inc.
发明人： WAALKES, Michael, L. , PRESSNELL, Marcus, K. , SLAGER, Mark, T. , SHIELDS, Michael, R. , KANE, Brian, J. , ROBIN, Christopher
IPC分类号： E04B2/76
CPC分类号： A47B21/06 , A47B83/001 , E04B2/7433 , E04B2002/7461 , E04B2002/7483 , E04B2002/7487 , E04B2002/7488 , E04B2002/749
摘要： A knock-down portable partition system has cover panels (11, 12) supported on a post and beam framework (2) designed for quick and easy on-site manual assembly. The framework includes vertical posts (20) and structural beams (35) which rigidly, yet detachably, interconnect the vertical posts at the upper and lower portions thereof. Utility troughs (45) shaped to retain wires, cabling, etc. therein have opposite ends (57, 58) shaped to be detachably mounted in horizontally aligned pairs of utility trough ports (40) on the posts (20) while the framework (2) is in its assembled condition.
摘要翻译：可拆卸便携式隔断系统具有支撑在立柱和横梁框架（2）上的盖板（11,12），设计用于快速和方便的现场手动装配。该框架包括垂直柱（20）和结构梁（35），刚性地但可拆卸地将垂直柱在其上部和下部互连。其中成形为保持电线，电缆等的工具槽（45）具有相对的端部（57,58），其被成形为可拆卸地安装在柱（20）上的水平对齐的工具槽端口（40））处于组装状态。

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