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    Seat assembly
    18.
    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

    Applicant: Steelcase Inc.

    Inventor： 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: A47B83/02 ,  A47C7/70 ,  A47C7/62 ,  A47C7/00 ,  A47C3/30 ,  A47C3/18 ,  A47C3/12

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

    Abstract: 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.

    Abstract translation: 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
    19.
    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

    Applicant: Steelcase Inc.

    Inventor： 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: A47B83/02 ,  A47C3/18 ,  A47C3/12 ,  A47C7/00 ,  A47C7/68

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

    Abstract: 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.

    Abstract translation: 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。

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