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1. 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。

2. 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。

3. 发明公开

EP2897492A2 CHAIR ARM ASSEMBLY 有权
标题翻译： STUHLARMLEHNENANORDNUNG
公开(公告)号：EP2897492A2
公开(公告)日：2015-07-29
申请号：EP13839191.7
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： A47C1/03
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 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：在管内组装弹簧的方法包括在管的第一端设置螺旋弹簧和具有第一保持结构的管。该方法包括将杆定位在管中。弹簧定位在管中，并且第二保持结构附接到杆，弹簧定位在第一和第二保持结构之间。向弹簧施加力，并且第二保持结构固定在弹簧提供期望的预载荷的位置。

4. 发明公开

EP3808221A1 CHAIR ARM ASSEMBLY 审中-公开
公开(公告)号：EP3808221A1
公开(公告)日：2021-04-21
申请号：EP20198549.6
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： A47C7/02
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.

5. 发明公开

EP2897493A2 CHAIR ASSEMBLY 审中-实审
标题翻译：椅子组装
公开(公告)号：EP2897493A2
公开(公告)日：2015-07-29
申请号：EP13838807.9
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座结构，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件构造成在其上支撑就座用户的背部支撑结构，具有前部和后部的后部支撑结构，其中后部支撑的前部可枢转地联接到下部，并且其中后部支撑结构包括适于在两者之间移动的向上延伸部分直立位置和倾斜位置;以及控制连杆，其具有可枢转地联接到座椅支撑结构的后部的第一端和可枢转地联接到后支撑结构的后部的第二端。

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