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1. 发明申请

WO2023086245A1 TILT CONTROL SYSTEM FOR A CHAIR 审中-公开
公开(公告)号：WO2023086245A1
公开(公告)日：2023-05-19
申请号：PCT/US2022/048620
申请日：2022-11-01
申请人： STEELCASE INC.
发明人： HEIDMANN, Kurt, R. , HOLDREDGE, Russell, T. , JOHEL, Olukemi, Chrissie Esi , KARSTEN, Gary , KRUPANSKY, Nicholas, Miles , DEEVERS, Nickolaus, William Charles
IPC分类号： A47C1/032 , A47C1/024 , A47C7/46
摘要： A tilt control system includes a spring adjuster and compression spring, which may be removed in an unstressed condition. The lilt control system may also include a variable back stop having curved transition surfaces between the stop surfaces. A lumbar compensator may be integrated into a backrest, which may be coupled with a quick release to the base and actuated by sliding engagement with the seat. The backrest is pivotally coupled to the base about a first pivot axis. The spring adjuster is coupled to the base and includes a vertically moveable coupling component, wherein the coupling component is reciprocally moveable along a first direction. The compression spring includes a first end coupled to the coupling component and a second end coupled to the backrest, wherein the compression spring extends rearwardly from the first end in a second direction transverse to the first direction.

2. 发明申请

WO2023079330A1 VERFAHREN ZUR HERSTELLUNG EINES HALBZEUGS UND EINES WERKSTÜCKS SOWIE HALBZEUG UND WERKSTÜCK 审中-公开
公开(公告)号：WO2023079330A1
公开(公告)日：2023-05-11
申请号：PCT/IB2021/022228
申请日：2021-11-08
申请人： STEELCASE INC.
发明人： KELLER, Ralf
IPC分类号： D04H1/425 , B27N3/00 , B27N3/04 , D04H1/4266 , D04H1/587 , D04H1/64
摘要： Ein Verfahren zur Herstellung eines Halbzeugs (10) mit einer Faserkomponente und einer Matrix ist gezeigt. Das Verfahren umfasst die folgenden Schritte : - Bereitstellen eines Vliesstoffes aus Naturfasern, - Herstellen eines Bindemittelgemischs, das Wasser und ein Naturbindemittel enthält, - Imprägnieren des Vliesstoffes mit dem Bindemittelgemisch und Trocknen des Vliesstoffes, um das Halbzeug (10) zu erhalten. Ferner ist ein Verfahren zur Herstellung eines Werkstücks (12), ein Halbzeug (10) sowie ein Werkstück (12) gezeigt.

3. 发明申请

WO2022197675A2 SEATING ARRANGEMENT 审中-公开
公开(公告)号：WO2022197675A2
公开(公告)日：2022-09-22
申请号：PCT/US2022/020340
申请日：2022-03-15
申请人： STEELCASE INC.
发明人： RAHMAN, Abdul, Azim Abdul , NURIKHSAN, Nurzaki , IZHAM, Mohd, Hafizi Nor , ROSLY, Ahmad, Hafizuddin
IPC分类号： A47C1/032 , A47C7/40
摘要： A seating arrangement may include a backrest with a shroud and/or anchor elements securing a membrane and flexible material. An actuator may simultaneously operate boost/stop components acting on a tilt control mechanism of the seating arrangement. An armrest assembly may include a strap, tubular member and adapter interfacing between the strap and tubular member.

4. 发明申请

WO2021055441A1 BODY SUPPORT MEMBER WITH LATTICE STRUCTURE 审中-公开
公开(公告)号：WO2021055441A1
公开(公告)日：2021-03-25
申请号：PCT/US2020/051025
申请日：2020-09-16
申请人： STEELCASE INC.
发明人： DEEVERS, Nickolaus, William Charles , FORSLUND, Carl, V. , HAMILTON, John, Richard , HEIDMANN, Kurt, R. , LUDWIG, James , SMITH, Bruce , PORTERFIELD, Aaron, Michael
IPC分类号： A47C7/28 , A47C7/00 , A47C7/02 , A47C7/14 , A47C7/35
摘要： A body support structure includes a structural lattice structure having a first stiffness, and a compressive lattice structure supported by the structural lattice structure and having a second stiffness less than the first stiffness. A skin lattice structure is supported by the compressive lattice structure, wherein the skin lattice structure is resistant to shear deformation in response to a normal force and is expandable in a direction transverse to the normal force.

5. 发明申请

WO2020172243A1 BODY SUPPORT ASSEMBLY AND METHODS FOR THE USE AND ASSEMBLY THEREOF 审中-公开
公开(公告)号：WO2020172243A1
公开(公告)日：2020-08-27
申请号：PCT/US2020/018785
申请日：2020-02-19
申请人： STEELCASE INC.
发明人： DEEVERS, Nickolaus, William Charles , HEIDMANN, Kurt, R. , PETERSON, Gordon, J.
IPC分类号： A47C1/032 , A47C3/026 , A47C7/14 , A47C7/18
摘要： A body support assembly includes a seat assembly and backrest assembly supported by tilt control assembly. Methods of using and assembling the body support assembly are provided.

6. 发明申请

WO2018183109A1 ROOM SCHEDULING SYSTEM 审中-公开
公开(公告)号：WO2018183109A1
公开(公告)日：2018-10-04
申请号：PCT/US2018/024013
申请日：2018-03-23
申请人： STEELCASE INC.
发明人： LUDWIG, James , GOODE, Andrew , BEITZEL, Justin Glen , OLSON, Julia Andress , CUNNINGHAM, Morrison Lee
IPC分类号： G06Q10/00
摘要： A room scheduling device is disclosed that provides a dial or knob for turning to adjust time being reserved. The room scheduling device further includes a tactile button to activating the device and setting a reservation after a duration has been selected via the dial. The room scheduling device further includes a software application running on a personal electronic device such as a smartphone. The software application identifies the room scheduling device via an identifier and then displays information from an electronic calendar system as an augmented reality. The system can further include an identifier on an exterior wall of the room that allows the software application to identify the space from a greater distance to allow users to identify and reserve space from a distance away from the room.

7. 发明申请

WO2015148951A1 TRANSPARENT PANEL SYSTEM FOR PARTITIONS 审中-公开
标题翻译：透明面板系统
公开(公告)号：WO2015148951A1
公开(公告)日：2015-10-01
申请号：PCT/US2015/023040
申请日：2015-03-27
申请人： STEELCASE INC.
发明人： FELDPAUSCH, Thomas G. , SLAGER, Mark T. , KNAUF, Marvin C. , HAGER, Allen C. , MEEK, Steven Keith
IPC分类号： E04B2/74 , E06B3/08
CPC分类号： E04B2/745 , E04B2/7455 , E04B2/765 , E04B2002/7487 , E06B1/18 , E06B1/36 , E06B3/5454 , E06B3/64
摘要： A window assembly for partition walls. The window assembly includes a plurality of connector assemblies that are configured to be connected to a partition frame around an opening through the partition frame. Each connector assembly includes a base structure and at least one movable retainer that is biased towards an engaged position. The window assembly also includes a subframe including two pairs of elongated subframe members having opposite ends that are rigidly interconnected to define a generally rectangular central opening. The subframe further defines oppositely facing inner and outer side faces. The subframe includes a connecting portion protruding away from the inner side face and engaging the movable retainer to connect the subframe to the connector assemblies. The window assembly further includes at least one sheet of light-transmitting material secured to the subframe and extending across the central opening.
摘要翻译：用于隔墙的窗户组件。窗组件包括多个连接器组件，其被构造成通过分隔框架连接到围绕开口的分隔框架。每个连接器组件包括基部结构和朝向接合位置偏置的至少一个可移动保持器。窗组件还包括一个包括两对细长的子框架构件的框架，该两对细长的子框架构件具有刚性互连以限定大体上矩形的中心开口的相对端。子框架进一步限定相对的内侧面和外侧面。子框架包括从内侧面突出并与可移动保持器接合以将子框架连接到连接器组件的连接部分。窗户组件还包括固定到子框架并延伸穿过中央开口的至少一个透光材料片。

8. 发明申请

WO2014047304A3 CHAIR ASSEMBLY 审中-公开
标题翻译：主席大会
公开(公告)号：WO2014047304A3
公开(公告)日：2014-12-31
申请号：PCT/US2013060644
申请日：2013-09-19
申请人： STEELCASE INC
发明人： KRUPICZEWICZ TODD D , HALL JEFFREY A , PETERSON GORDON J , GROENDAL DALE M
IPC分类号： A47C31/11
CPC分类号： A47C31/11 , A47C1/024 , A47C7/02 , A47C7/40 , A47C7/405 , A47C7/46 , A47C31/02 , Y10T29/481 , Y10T29/486 , Y10T29/4984 , Y10T29/49947 , Y10T29/49954
摘要： A chair component includes a first chair member adapted to support a seated user, a second chair member movable between a first position, wherein the second chair member is substantially coplanar with the first chair member, and a second position, wherein the second chair member is substantially parallel with the first chair member, a cover member wrapped about at least a portion of the first chair member and at least a portion of the second chair member, and a single-piece drawstring operably coupled with the cover member to draw the cover member about the at least a portion of the first chair member and the at least a portion of the second chair member when the second chair member is in the first position.
摘要翻译：椅子部件包括适于支撑就座者的第一座椅构件，可在第一位置和第二椅子构件之间移动的第二座椅构件，其中第二座椅构件与第一椅子构件基本共面;以及第二位置，其中第二椅子构件基本上平行于第一椅子构件，围绕第一椅子构件的至少一部分和第二椅子构件的至少一部分缠绕的盖构件，以及可操作地与盖构件联接以将盖构件在第二椅子构件处于第一位置时围绕第一椅子构件的至少一部分和第二椅子构件的至少一部分。

9. 发明申请

WO2014047255A2 CHAIR ARM ASSEMBLY 审中-公开
标题翻译：椅子总成
公开(公告)号：WO2014047255A2
公开(公告)日：2014-03-27
申请号：PCT/US2013/060560
申请日：2013-09-19
申请人： STEELCASE INC.
发明人： BATTEY, Robert J. , ROSLUND, Richard N., Jr. , MCCAUGHAN, Nathan , MYDUR, Pradeep
IPC分类号： A47C7/54
CPC分类号： A47C1/03
摘要： A chair assembly includes a four-bar linkage assembly including a first linkage member, a second linkage member, a third linkage member and a fourth linkage member each pivotably coupled to one another such that the four-bar linkage assembly includes an upper end that is adjustable between raised and lowered positions, and an arm rest assembly adapted to support the arm of a seated user thereon and supported the upper end of the four-bar linkage assembly, wherein a lower end of the four-bar linkage assembly is pivotably supported from an arm support structure for pivotable movement, such that the upper end of the four-bar linkage assembly is moveable between a first position and second position located laterally outward from the first position.
摘要翻译：椅子组件包括四杆连杆组件，其包括第一连杆构件，第二连杆构件，第三连杆构件和第四连杆构件，每个枢转构件彼此可枢转地联接，使得四杆连杆组件包括上杆可调节在升高和降低位置之间，以及扶手组件，其适于支撑座椅的使用者的臂并支撑在四杆连杆组件的上端，其中四杆连杆组件的下端可枢转地从用于可枢转运动的臂支撑结构，使得四杆连杆组件的上端可在从第一位置横向向外定位的第一位置和第二位置之间移动。

10. 发明申请

WO2014047252A2 CHAIR ASSEMBLY 审中-公开
标题翻译：主席大会
公开(公告)号：WO2014047252A2
公开(公告)日：2014-03-27
申请号：PCT/US2013/060555
申请日：2013-09-19
申请人： STEELCASE INC.
发明人： BATTEY, Robert J. , ROSLUND, Richard N., Jr. , KARSTEN, Gary L. , HEIDMANN, Kurt R. , MCCAUGHAN, Nathan , MYDUR, Pradeep , HOLDREDGE, Russell T. , VANDER VEEN, Mark , KRUPICZEWICZ, Todd D. , BROCK, Nathan R. , HALL, Jeffrey A. , PETERSON, Gordon J. , ANDRES, Todd T.
IPC分类号： A47C1/032
CPC分类号： A47C7/443 , A47C1/03 , A47C1/03205 , A47C1/03255 , A47C1/03272 , A47C7/18 , A47C7/543 , A47C17/18 , A47C31/023 , F16F1/04 , F16F1/041 , F16F1/121 , Y10T29/49613
摘要： A chair assembly includes a base structure defining upper and lower portions, a seat support structure having forward and rearward portions, wherein the forward portion of the seat support structure is pivotably coupled to the upper portion, and wherein the seat support structure includes a seat support surface configured to support a seated user thereon, a back support structure having forward and rearward portions, wherein the forward portion of the back supported is pivotably coupled to the lower portion, and wherein the back support structure includes an upwardly extending portion adapted to move between an upright position and a reclined position, and a control link having a first end pivotably coupled to the rearward portion of the seat support structure, and a second end pivotably coupled to the rearward portion of the back support structure.
摘要翻译：椅子组件包括限定上部和下部的基部结构，具有前部和后部的座椅支撑结构，其中座椅支撑结构的前部可枢转地联接到上部，并且其中座椅支撑结构包括座椅支撑表面，其被配置为支撑其上的坐着的使用者，后支撑结构具有前部和后部，其中所述后支撑的前部可枢转地联接到所述下部，并且其中所述后支撑结构包括向上延伸的部分，直立位置和倾斜位置，以及具有可枢转地联接到座椅支撑结构的后部的第一端的控制连杆，以及可枢转地联接到后支撑结构的后部的第二端。

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