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    Seat assembly
    3.
    发明授权
    Seat assembly 有权
    座椅总成

    公开(公告)号：US09060609B1

    公开(公告)日：2015-06-23

    申请号：US14615867

    申请日：2015-02-06

    申请人： Steelcase Inc.

    发明人： Sean M Corcorran ,  Keith Robert Machin ,  Cody Jay Holstege ,  William Carey ,  Larry Cheng ,  Elger Oberwelz ,  Thomas Overthun ,  Lukas Martin Scherrer ,  Joerg Christoph Student ,  David J Battey ,  Nickolaus William Charles Deevers

    IPC分类号： A47B83/02 ,  A47C7/00 ,  A47C3/12 ,  A47C5/12

    CPC分类号： A47C7/70 ,  A47B39/00 ,  A47B83/02 ,  A47C3/12 ,  A47C3/18 ,  A47C3/30 ,  A47C5/12 ,  A47C7/004 ,  A47C7/006 ,  A47C7/62 ,  A47C7/68 ,  F16M11/22

    摘要： A base assembly including a pan member having a top surface, a bottom surface, an outer edge, a central portion and a peripheral portion, the outer edge forming a shape, the top surface concave upward, the pan member forming a plurality of openings that are spaced about the peripheral portion and located at a height above the bottom surface of the central portion, a bottom ring having a shape that is substantially similar to the shape of the pan member, a plurality of pintle mounts extending downward from an undersurface of the bottom ring, the bottom ring mounted to the top surface of the pan member and each pintle mount extending through one of the openings formed in the pan member, a central hub forming an opening in a top surface for receiving a lower portion of a chair mounting assembly, and a plurality of leg members extending upward and from spaced apart locations of the bottom ring to the central hub to support the central hub above the central portion of the pan member.

    摘要翻译： 一种基座组件，其包括具有顶表面，底表面，外边缘，中心部分和周边部分的盘构件，所述外边缘形成形状，所述顶表面向上凹入，所述盘构件形成多个开口， 围绕所述周边部分间隔开并且位于所述中心部分的所述底部表面上方的高度处，具有基本上类似于所述盘构件的形状的形状的底环，从所述圆形构件的下表面向下延伸的多个枢轴安装件 底环，安装到盘构件的顶表面的底环和通过形成在盘构件中的一个开口延伸的每个枢轴安装件，形成在顶表面中的开口的中心毂，用于接收椅子安装件的下部 组件，以及多个腿构件，其向上延伸并且从底环的间隔开的位置延伸到中心毂以将中心轮毂支撑在盘构件的中心部分上方。

    Seat assembly
    5.
    发明授权
    Seat assembly 有权
    座椅总成

    公开(公告)号：US09414686B1

    公开(公告)日：2016-08-16

    申请号：US14873536

    申请日：2015-10-02

    申请人： Steelcase Inc.

    发明人： Sean M Corcorran ,  Keith Robert Machin ,  Cody Jay Holstege ,  William Carey ,  Larry Cheng ,  Elger Oberwelz ,  Thomas Overthun ,  Lukas Martin Scherrer ,  Joerg Christoph Student ,  David J Battey ,  Nickolaus William Charles Deevers

    IPC分类号： A47B83/02 ,  A47C7/70 ,  A47C7/62 ,  A47C7/00 ,  A47C3/30 ,  A47C3/18 ,  A47C3/12

    CPC分类号： A47C7/70 ,  A47B39/00 ,  A47B83/02 ,  A47C3/12 ,  A47C3/18 ,  A47C3/30 ,  A47C5/12 ,  A47C7/004 ,  A47C7/006 ,  A47C7/62 ,  A47C7/68 ,  F16M11/22

    摘要： A seating assembly comprising a seat structure including a seat member having an undersurface and a seat edge, a mounting bracket mounted to the undersurface of the seat member, a base including a central hub and a plurality of leg members, the mounting bracket mounted to the base and spaced above the central hub, a first vertical axis passing through the central hub, a base tube mounted to and extending upward along the first vertical axis from the central hub, a mounting collar mounted to the base tube for rotation about the first vertical axis, the mounting collar positioned proximate the mounting bracket and located at least in part located between the mounting bracket and the central hub, a support arm having first and second ends, the first end mounted to the mounting collar for rotation therewith about the vertical axis, the support arm extending radially outward from the mounting collar along the undersurface of the seat member and upward to the second end and a tablet member mounted to the second end.

    摘要翻译： 一种座椅组件，包括座椅结构，座椅结构包括具有下表面和座椅边缘的座椅构件，安装在座椅构件的下表面上的安装支架，包括中心轮毂和多个腿部构件的底座，安装支架安装到 底座并且间隔在中心轮毂上方，穿过中心轮毂的第一垂直轴线，安装到第一垂直轴线并从中心轮毂向上延伸的基管;安装在基管上的安装轴，用于围绕第一垂直轴旋转 所述安装轴环定位成靠近所述安装支架并且至少部分地位于所述安装支架和所述中心轮毂之间，支撑臂具有第一和第二端，所述第一端安装到所述安装轴环上以围绕所述垂直轴线旋转 ，所述支撑臂沿着所述座椅构件的下表面从所述安装套环径向向外延伸并且向上延伸到所述第二端，并且所述片剂构件m 到了第二端。

    Seat assembly
    6.
    发明授权
    Seat assembly 有权
    座椅总成

    公开(公告)号：US09044087B1

    公开(公告)日：2015-06-02

    申请号：US14615856

    申请日：2015-02-06

    申请人： Steelcase Inc.

    发明人： Sean M Corcorran ,  Keith Robert Machin ,  Cody Jay Holstege ,  William Carey ,  Larry Cheng ,  Elger Oberwelz ,  Thomas Overthun ,  Lukas Martin Scherrer ,  Joerg Christoph Student ,  David J Battey ,  Nickolaus William Charles Deevers

    IPC分类号： A47B83/02 ,  A47C3/18 ,  A47C3/12 ,  A47C7/00 ,  A47C7/68

    CPC分类号： A47C7/70 ,  A47B39/00 ,  A47B83/02 ,  A47C3/12 ,  A47C3/18 ,  A47C3/30 ,  A47C5/12 ,  A47C7/004 ,  A47C7/006 ,  A47C7/62 ,  A47C7/68 ,  F16M11/22

    摘要： A seating assembly including a base having a bottom ring supported by casters, a pan supported by the bottom ring, a central hub forming an upwardly opening cavity, a plurality of legs extending outward and downward from the central hub to the bottom ring, a one-piece molded seat shell, a mounting bracket forming four apertures and including a female connector and at least one rib member that extends downward adjacent the female connector, the at least one rib member including end edges that forms first and second stop surfaces, the mounting bracket attached to the bottom of the seat by passing fasteners through the apertures, a support arm, a mounting assembly including, a cup member, a base tube, an annular mounting collar and a pivot cover forming an upwardly opening annular channel and an inverted U-shaped opening, the pivot cover attached to the mounting collar with the first end of the support arm extending through the inverted U-shaped opening and the at least one rib member received within the annular channel.

    摘要翻译： 一种座椅组件，包括具有由脚轮支撑的底环的底座，由底环支撑的平台，形成向上开口腔的中心轮毂，从中心轮毂向底部环向外和向下延伸的多个腿，一个 安装托架形成四个孔，并且包括阴连接器和至少一个肋构件，其邻近阴连接器向下延伸，所述至少一个肋构件包括形成第一和第二止挡表面的端边缘，所述安装 支架通过紧固件穿过孔附接到座椅的底部，支撑臂，安装组件，包括杯构件，基管，环形安装环和枢轴盖，其形成向上开口的环形通道和倒U形 形状的开口，枢转盖附接到安装套环，支撑臂的第一端延伸穿过倒置的U形开口，并且至少一个肋构件rec 居住在环形通道内。