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    BACKREST
    2.
    发明申请
    BACKREST 有权

    公开(公告)号：US20120062014A1

    公开(公告)日：2012-03-15

    申请号：US13228696

    申请日：2011-09-09

    Applicant: Brock Walker ,  John C. Groelsma ,  John F. Aldrich

    Inventor： Brock Walker ,  John C. Groelsma ,  John F. Aldrich

    IPC: A47C7/40 ,  A47C7/02

    CPC classification number: A47C7/42

    Abstract: A backrest includes a shell having a first, forwardly facing support surface being more pronounced along upper and lower portions of a central, spine region relative to a middle portion of the central spine region and relative to side regions adjacent the central, spine region. A cushion is disposed over the first support surface. In one aspect, the cushion has a second, forwardly facing support surface being free of any corresponding pronounced portions overlying the pronounced upper and lower portions of the central, spine region of the underlying shell. In another aspect, a chair includes a backrest as disclosed. Methods of use and assembly also are provided.

    Abstract translation: 靠背包括具有第一面向前的支撑表面的壳体，其相对于中心脊部区域的中间部分并且相对于邻近中央脊柱区域的侧部区域，在中心脊柱区域的上部和下部更显着。 缓冲垫设置在第一支撑表面上。 在一个方面，所述衬垫具有第二面向前的支撑表面，所述第二面向前的支撑表面没有覆盖所述下面壳体的所述中心脊柱区域的明显上部和下部的任何相应的明显部分。 在另一方面，椅子包括如所公开的靠背。 还提供了使用和组装的方法。

    Suspension seating
    3.
    发明授权
    Suspension seating 有权
    悬挂座椅

    公开(公告)号：US08128175B2

    公开(公告)日：2012-03-06

    申请号：US12455374

    申请日：2009-06-01

    Applicant: John C. Groelsma ,  John F. Aldrich ,  Eileen M. LaMore ,  Timothy P. Coffield

    Inventor： John C. Groelsma ,  John F. Aldrich ,  Eileen M. LaMore ,  Timothy P. Coffield

    IPC: A47C7/22

    CPC classification number: A47C7/282 ,  A47C7/40

    Abstract: A suspension seating structure having a body support assembly which includes a membrane formed from at least one strap spanning across an opening. Each strap is coupled to a frame member through a retaining structure. The retaining structure is coupled with or forms part of each frame member and provides a structurally secure body support assembly. A cushion material encapsulates the membrane, where the cushion material contains relief channels to permit the membrane to respond more freely in response to a load.

    Abstract translation: 一种悬挂座椅结构，其具有主体支撑组件，该主体支撑组件包括由穿过开口的至少一个带形成的膜。 每个带通过保持结构联接到框架构件。 保持结构与每个框架构件联接或形成每个框架构件的一部分并提供结构上牢固的身体支撑组件。 衬垫材料封装膜，其中衬垫材料包含释放通道，以允许膜响应于负载更自由地响应。

    BIASING MECHANISM
    7.
    发明申请
    BIASING MECHANISM 审中-公开
    偏心机制

    公开(公告)号：US20100141002A1

    公开(公告)日：2010-06-10

    申请号：US12476587

    申请日：2009-06-02

    Applicant: ANDREW J. KURRASCH ,  Andrew Squires ,  John F. Aldrich

    Inventor： ANDREW J. KURRASCH ,  Andrew Squires ,  John F. Aldrich

    IPC: A47C1/024 ,  A47C3/00 ,  B23P11/00

    CPC classification number: A47C1/03216 ,  A47C1/03277 ,  A47C1/03283 ,  Y10T29/49826

    Abstract: A biasing mechanism between two portions of a chair, such as the seat and back components, where the biasing mechanism can position the back component in an infinite number of recline positions between a first, or fully upright, position and a second, or fully reclined, position, where the biasing mechanism consists of a leaf spring and a cylinder in a parallel configuration.

    Abstract translation: 椅子的两个部分之间的偏置机构，例如座椅和后部部件，其中偏置机构可以将后部部件放置在第一或完全直立的位置之间的无限数量的倾斜位置， 的位置，其中偏置机构由板簧和平行配置的气缸组成。

    Adjustable armrest and method for the use thereof
    8.
    发明申请
    Adjustable armrest and method for the use thereof 审中-公开
    可调式扶手及其使用方法

    公开(公告)号：US20090108660A1

    公开(公告)日：2009-04-30

    申请号：US12229223

    申请日：2008-08-20

    Applicant: Jeffrey A. Weber ,  Jason Holt ,  John F. Aldrich ,  Timothy A. Hoogland ,  Robert W. Roth ,  Robert M. Seeley

    Inventor： Jeffrey A. Weber ,  Jason Holt ,  John F. Aldrich ,  Timothy A. Hoogland ,  Robert W. Roth ,  Robert M. Seeley

    IPC: A47C7/54

    CPC classification number: A47C1/03

    Abstract: An adjustable armrest includes a base member pivotable about a first horizontal axis in a side-to-side direction. An arm support member is connected to the base member. A first latch member includes a plurality of notches, while a second latch member includes a pawl shaped to releasably engage at least one of the plurality of notches. One of the first or second latch members is mounted on the base member, with the second latch member being moveable relative to the first latch member between at least one engaged position and a release position. In another aspect, a chair includes a pair of adjustable armrests. In another aspect, a method of adjusting the lateral position of an armrest is provided.

    Abstract translation: 可调节的扶手包括可沿着一个侧向方向围绕第一水平轴线枢转的基座构件。 臂支撑构件连接到基座构件。 第一闩锁构件包括多个凹口，而第二闩锁构件包括成形为可释放地接合多个凹口中的至少一个的棘爪。 第一或第二闩锁构件中的一个安装在基座构件上，其中第二闩锁构件可相对于第一闩锁构件在至少一个接合位置和释放位置之间移动。 在另一方面，椅子包括一对可调扶手。 另一方面，提供了一种调节扶手横向位置的方法。

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