-
公开(公告)号：US20140077555A1
公开(公告)日：2014-03-20
申请号：US14029141
申请日：2013-09-17
Applicant: Steelcase Inc.
Inventor： Robert J. Battey , Richard N. Roslund, Jr. , Gary Lee Karsten , Kurt R. Heidmann , Nathan McCaughan , Pradeep Mydur , Russell T. Holdredge , Mark Vander Veen , Todd D. Krupiczewicz , Nathan R. Brock , Jeffrey A. Hall , Gordon J. Peterson , Todd T. Andres
IPC: A47C1/032
CPC classification number: A47C1/024 , A47C1/03 , A47C1/032 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C1/03272 , A47C1/14 , A47C3/20 , A47C3/30 , A47C5/00 , A47C5/12 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/185 , A47C7/24 , A47C7/40 , A47C7/44 , A47C7/441 , A47C7/443 , A47C7/46 , A47C7/462 , A47C7/54 , A47C31/02 , A47C31/023 , B68G7/12 , Y10T29/481 , Y10T29/49826 , Y10T29/49947
Abstract: 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.
Abstract translation: 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，具有前部和后部的后支撑结构，其中所述后支撑件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。
-
-
公开(公告)号：USD699061S1
公开(公告)日：2014-02-11
申请号：US29432793
申请日：2012-09-20
Applicant: Steelcase Inc.
Designer： Bruce M. Smith , Glen Oliver Low , James N. Ludwig , Robert J. Battey , Richard N. Roslund, Jr.
-
公开(公告)号：US09861201B2
公开(公告)日：2018-01-09
申请号：US15240611
申请日：2016-08-18
Applicant: Steelcase Inc.
Inventor： Robert J. Battey , Richard N. Roslund, Jr. , Gary Lee Karsten , Kurt R. Heidmann , Todd D. Krupiczewicz , Nathan R. Brock , Jeffrey A. Hall , Gordon J. Peterson , Todd T. Andres
IPC: A47C1/024 , A47C3/00 , A47C3/12 , A47C7/24 , A47C7/46 , A47C1/032 , A47C7/54 , A47C31/02 , A47C1/03 , A47C3/30 , A47C7/02 , A47C7/14 , A47C7/18 , A47C7/40 , A47C1/14 , A47C7/00 , A47C7/44 , A47C5/00 , A47C5/12 , A47C3/20 , B68G7/12
CPC classification number: A47C1/024 , A47C1/03 , A47C1/032 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C1/03272 , A47C1/14 , A47C3/20 , A47C3/30 , A47C5/00 , A47C5/12 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/185 , A47C7/24 , A47C7/40 , A47C7/44 , A47C7/441 , A47C7/443 , A47C7/46 , A47C7/462 , A47C7/54 , A47C31/02 , A47C31/023 , B68G7/12 , Y10T29/481 , Y10T29/49826 , Y10T29/49947
Abstract: A chair assembly includes a base structure defining upper and lower portions, and a support structure, a seat support structure having a forward portion pivotably connected to the upper portion of the base structure for rotation about a first pivot point and a rearward portion, a back support structure having a forward portion pivotably connected to the lower portion of the base structure for rotation about a second pivot point that is located below and rearward of the first pivot point, and an upwardly extending back portion that moves rearwardly and downwardly as the back support structure pivots and the back portion moves, and a control link pivotably coupled to the seat support structure for rotation about a third pivot point and to the back support structure for rotation about a fourth pivot point each located rearward of the first and second pivot points.
-
公开(公告)号：US09027997B2
公开(公告)日：2015-05-12
申请号：US14029167
申请日：2013-09-17
Applicant: Steelcase Inc.
Inventor： Robert J. Battey , Richard N. Roslund, Jr. , Gary Lee Karsten , Kurt R. Heidmann , Nathan McCaughan , Pradeep Mydur , Russell T. Holdredge , Mark Vander Veen , Todd D. Krupiczewicz , Nathan R. Brock , Jeffrey A. Hall , Gordon J. Peterson , Todd T. Andres
IPC: A47C1/024 , A47C3/00 , A47C3/12 , A47C7/24 , A47C7/46 , A47C1/032 , A47C7/54 , A47C31/02 , A47C1/03 , A47C3/30 , A47C7/02 , A47C7/14 , A47C7/18 , A47C7/40
CPC classification number: A47C1/024 , A47C1/03 , A47C1/032 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C1/03272 , A47C1/14 , A47C3/20 , A47C3/30 , A47C5/00 , A47C5/12 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/185 , A47C7/24 , A47C7/40 , A47C7/44 , A47C7/441 , A47C7/443 , A47C7/46 , A47C7/462 , A47C7/54 , A47C31/02 , A47C31/023 , B68G7/12 , Y10T29/481 , Y10T29/49826 , Y10T29/49947
Abstract: A chair assembly includes a base structure, a seat support structure movably coupled to the base structure, an upwardly-extending back support structure movably coupled to the base structure, wherein the back support structure is adapted to move between an upright and reclined positions, wherein the back support structure is operably coupled to the seat support structure, a flexible shell structure defining a forwardly-facing surface forming a lumbar support, wherein the flexible shell is movably coupled to the seat support structure, and a resilient member generating a variable compressive force acting on the flexible shell structure in a manner that tends to cause a curvature of the back support structure to increase, and wherein the compressive force decreases as the back support structure moves from the upright position to the reclined position.
Abstract translation: 椅子组件包括基座结构，可移动地联接到基座结构的座椅支撑结构，可移动地联接到基座结构的向上延伸的后支撑结构，其中后支撑结构适于在直立和倾斜位置之间移动，其中 后支撑结构可操作地联接到座椅支撑结构，柔性壳结构限定形成腰部支撑件的向前表面，其中柔性壳可移动地联接到座椅支撑结构，以及产生可变压缩力的弹性构件 作用在柔性外壳结构上，倾向于导致后支撑结构的曲率增加，并且其中当后支撑结构从直立位置移动到倾斜位置时，压缩力减小。
-
Patent Agency Ranking
公开(公告)号：US09010859B2
公开(公告)日：2015-04-21
申请号：US14029152
申请日：2013-09-17
Applicant: Steelcase Inc.
Inventor： Robert J. Battey , Richard N. Roslund, Jr. , Gary Lee Karsten , Kurt R. Heidmann , Nathan McCaughan , Pradeep Mydur , Russell T. Holdredge , Mark Vander Veen , Todd D. Krupiczewicz , Nathan R. Brock , Jeffrey A. Hall , Gordon J. Peterson , Todd T. Andres
IPC: A47C1/024 , A47C3/00 , A47C3/12 , A47C7/24 , A47C7/46 , A47C1/032 , A47C7/54 , A47C31/02 , A47C1/03 , A47C3/30 , A47C7/02 , A47C7/14 , A47C7/18 , A47C7/40
CPC classification number: A47C1/024 , A47C1/03 , A47C1/032 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C1/03272 , A47C1/14 , A47C3/20 , A47C3/30 , A47C5/00 , A47C5/12 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/185 , A47C7/24 , A47C7/40 , A47C7/44 , A47C7/441 , A47C7/443 , A47C7/46 , A47C7/462 , A47C7/54 , A47C31/02 , A47C31/023 , B68G7/12 , Y10T29/481 , Y10T29/49826 , Y10T29/49947
Abstract: A chair assembly includes a base structure, a seat support structure pivotably coupled to the base structure, a back support structure pivotably coupled to the base structure and including an upwardly extending portion adapted to move between an upright position and a reclined position, a control link having a first end pivotably coupled to the seat support structure and a second end pivotably coupled to the back support structure, a back support surface having an upper portion pivotably coupled to the back support, and a back link pivotably coupled to the seat support structure, wherein the back support surface is moved forward by the back link relative to the upwardly extending portion of the back support structure as the back support structure is moved from the upright position to the reclined position.
Abstract translation: 椅子组件包括基座结构，可枢转地联接到基座结构的座椅支撑结构，可枢转地联接到基座结构并且包括适于在直立位置和倾斜位置之间移动的向上延伸部分的后部支撑结构， 具有可枢转地联接到座椅支撑结构的第一端和可枢转地联接到后支撑结构的第二端，具有可枢转地联接到后支撑件的上部的后支撑表面和可枢转地联接到座椅支撑结构的后连杆， 其中当背部支撑结构从直立位置移动到倾斜位置时，背部支撑表面相对于后部支撑结构的向上延伸的部分通过后部连杆向前移动。
-
-
公开(公告)号：US09451826B2
公开(公告)日：2016-09-27
申请号：US14633667
申请日：2015-02-27
Applicant: Steelcase Inc.
Inventor： Robert J. Battey , Richard N. Roslund, Jr. , Gary Lee Karsten , Kurt R. Heidmann , Todd D. Krupiczewicz , Nathan R. Brock , Jeffrey A. Hall , Gordon J. Peterson , Todd T. Andres
IPC: A47C1/024 , A47C3/00 , A47C3/12 , A47C1/032 , A47C7/24 , A47C7/46 , A47C7/54 , A47C31/02 , A47C1/03 , A47C3/30 , A47C7/02 , A47C7/14 , A47C7/18 , A47C7/40 , A47C1/14 , A47C7/00 , A47C7/44 , A47C5/00 , A47C5/12 , B68G7/12
CPC classification number: A47C1/024 , A47C1/03 , A47C1/032 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C1/03272 , A47C1/14 , A47C3/20 , A47C3/30 , A47C5/00 , A47C5/12 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/185 , A47C7/24 , A47C7/40 , A47C7/44 , A47C7/441 , A47C7/443 , A47C7/46 , A47C7/462 , A47C7/54 , A47C31/02 , A47C31/023 , B68G7/12 , Y10T29/481 , Y10T29/49826 , Y10T29/49947
Abstract: A chair assembly includes a base structure, a seat support structure pivotably coupled to the base structure, and a back support structure pivotably coupled to the base structure and including an upwardly-extending portion adapted to move between upright and reclined positions and a lower portion extending forwardly of the upwardly-extending portion, and wherein the upwardly-extending portion is operably coupled to the forwardly-extending portion by a first quick connect assembly. The chair assembly further includes a generally forwardly-facing back support assembly and having an upper portion operably coupled to the upwardly-extending portion of the back support and a lower portion, and a back link releasably coupled to the lower portion of the back support surface by a second quick connect assembly and operably coupled to the seat support structure.
Abstract translation: 椅子组件包括基座结构，可枢转地联接到基座结构的座椅支撑结构，以及可枢转地联接到基座结构并且包括适于在直立和倾斜位置之间移动的向上延伸部分的后支撑结构， 向前延伸的部分向前延伸，并且其中向上延伸的部分通过第一快速连接组件可操作地联接到向前延伸的部分。 椅子组件还包括大致向前的后支撑组件，并且具有可操作地联接到后支撑件的向上延伸部分的上部部分和下部部分，以及可释放地联接到后支撑表面的下部的后部连杆 通过第二快速连接组件并且可操作地联接到座椅支撑结构。
-
公开(公告)号：US09028001B2
公开(公告)日：2015-05-12
申请号：US14029206
申请日：2013-09-17
Applicant: Steelcase Inc.
Inventor： Robert J. Battey , Richard N. Roslund, Jr. , Nathan McCaughan , Pradeep Mydur
IPC: A47C1/024 , A47C3/026 , A47C7/54 , A47C7/24 , A47C7/46 , A47C1/032 , A47C31/02 , A47C1/03 , A47C3/30 , A47C7/02 , A47C7/14 , A47C7/18 , A47C7/40
CPC classification number: A47C1/024 , A47C1/03 , A47C1/032 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C1/03272 , A47C1/14 , A47C3/20 , A47C3/30 , A47C5/00 , A47C5/12 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/185 , A47C7/24 , A47C7/40 , A47C7/44 , A47C7/441 , A47C7/443 , A47C7/46 , A47C7/462 , A47C7/54 , A47C31/02 , A47C31/023 , B68G7/12 , Y10T29/481 , Y10T29/49826 , Y10T29/49947
Abstract: 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.
Abstract translation: 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，其适于将座椅的使用者的臂支撑在其上并支撑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。
-
公开(公告)号：US08967724B2
公开(公告)日：2015-03-03
申请号：US14029194
申请日：2013-09-17
Applicant: Steelcase Inc.
Inventor： Robert J. Battey , Richard N. Roslund, Jr. , Nathan McCaughan , Pradeep Mydur
IPC: A47C7/54 , A47C7/24 , A47C7/46 , A47C1/032 , A47C1/024 , A47C31/02 , A47C1/03 , A47C3/30 , A47C7/02 , A47C7/14 , A47C7/18 , A47C7/40
CPC classification number: A47C1/024 , A47C1/03 , A47C1/032 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C1/03272 , A47C1/14 , A47C3/20 , A47C3/30 , A47C5/00 , A47C5/12 , A47C7/004 , A47C7/006 , A47C7/029 , A47C7/14 , A47C7/185 , A47C7/24 , A47C7/40 , A47C7/44 , A47C7/441 , A47C7/443 , A47C7/46 , A47C7/462 , A47C7/54 , A47C31/02 , A47C31/023 , B68G7/12 , Y10T29/481 , Y10T29/49826 , Y10T29/49947
Abstract: A chair assembly includes a four-bar linkage assembly including a first linkage member and a second linkage member each having a U-shaped cross-sectional configuration that cooperate to form an interior space, a third linkage member and a fourth linkage member, wherein the linkage members are pivotably coupled to on another such that an upper end of the four-bar linkage is vertically adjustable between a raised and lowered positions, an arm rest assembly supported on the upper end of the four-bar linkage assembly, and a locking assembly including a first locking link having a first surface and a second locking link having plurality of teeth corresponding to a plurality of vertical positions of the four-bar link located between the raised and lowered positions, wherein the locking links are movable between locked and unlocked positions, and wherein the first and second locking links are located within the interior space.
Abstract translation: 一种椅子组件，包括四杆连杆组件，其包括第一连杆构件和第二连杆构件，每个具有协调以形成内部空间的U形横截面构造，第三连杆构件和第四连杆构件，其中， 连杆构件可枢转地彼此联接，使得四杆连杆的上端在升高和降低位置之间可垂直调节，支撑在四杆连杆组件的上端的扶手组件，以及包括 第一锁定连杆，具有第一表面和第二锁定连接件，所述第二锁定连接件具有对应于位于升高和降低位置之间的四杆连杆的多个垂直位置的多个齿，其中锁定连杆可在锁定位置和解锁位置之间移动 ，并且其中所述第一和第二锁定连接件位于所述内部空间内。
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.02 seconds)
