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21. 发明申请

US20090001793A1 BACK SUPPORT FOR SEATING UNIT 失效
标题翻译：后座支持单元
公开(公告)号：US20090001793A1
公开(公告)日：2009-01-01
申请号：US12210395
申请日：2008-09-15
申请人： Glenn A. Knoblock , Daryl Knoblock , Arnold B. Dammermann , Larry DeKraker , Kurt R. Heidmann , Gordon J. Peterson , Charles P. Roossien , David S. Teppo
发明人： Glenn A. Knoblock , Daryl Knoblock , Arnold B. Dammermann , Larry DeKraker , Kurt R. Heidmann , Gordon J. Peterson , Charles P. Roossien , David S. Teppo
IPC分类号： A47C7/40
CPC分类号： A47C1/023 , A47C1/03233 , A47C1/03238 , A47C1/03255 , A47C1/03272 , A47C7/14 , A47C7/24 , A47C7/46 , Y10S297/02
摘要： A back support includes a base, a seat, and a back frame pivoted to the base. The seating unit has a flexible back (i.e., back shell) supported on the back frame and having stiff upper and lower sections connected by a forwardly protruding flexible lumbar section for providing lumbar support to a seated user. A spring mechanism is connected to the back frame and to a center lower edge of the flexible back. The spring mechanism biases the flexible back to bias the lumbar toward a forwardly protruding shape to provide optimal lumbar support when in the upright position and also during recline of the seated user.
摘要翻译：背部支撑件包括底座，座椅和枢转到底座的后框架。座椅单元具有支撑在后框架上的柔性背部（即后壳），并且具有通过向前突出的柔性腰部连接的刚性上部和下部，用于向就座的使用者提供腰部支撑。弹簧机构连接到后框架和柔性背部的中心下边缘。弹簧机构偏置柔性背部以将腰部偏向向前突出的形状，以在处于直立位置时以及在坐着的使用者倾斜时提供最佳的腰部支撑。

22. 发明申请

US20080106134A1 SEAT SUSPENSION AND METHOD OF MANUFACTURE 审中-公开
标题翻译：座椅悬挂和制造方法
公开(公告)号：US20080106134A1
公开(公告)日：2008-05-08
申请号：US11741329
申请日：2007-04-27
申请人： Kurt R. Heidmann , Gordon J. Peterson
发明人： Kurt R. Heidmann , Gordon J. Peterson
IPC分类号： B60N2/02
CPC分类号： A47C4/02 , A47C5/12 , A47C7/006 , A47C7/16 , A47C7/18 , A47C7/285 , A47C7/32 , A47C7/42 , A47C7/54 , A47C7/543
摘要： A seating construction includes a perimeter frame defining an open area, and a one-piece molded seating component supported on the frame. The seating component includes a plurality of integrally-formed flexible slats defining a support surface over the open area. Resilient wires are coupled to the slats to resiliently support the slats when flexed. The component can be handled as a unit for assembly, and is retained by connecting rods that extend along the side section of the frame, with the slats each rotatably engaging mating bearing structure on the frame. A flex-limiting member in a center of the frame limits the resilient supports to a maximum deflected condition. Tabs on the molded component interconnect the slats and permit one-piece molding, but are either flexible or breakable to permit independent flexing of the slats. Methods related to the above are also disclosed.
摘要翻译：座椅结构包括限定开放区域的周边框架和支撑在框架上的一体式模制座椅部件。座椅部件包括多个整体形成的柔性板条，其限定开放区域上的支撑表面。弹性线被连接到板条上，以在弯曲时弹性地支撑板条。该部件可以作为组件的单元来处理，并且通过沿着框架的侧部延伸的连杆来保持，其中板条各自可旋转地接合框架上的配合轴承结构。框架中心的柔性限制部件将弹性支撑件限制在最大偏转状态。模制部件上的突片将板条互连并允许一体成型，但是可以是柔性的或易碎的，以允许板条的独立弯曲。还公开了与上述相关的方法。

23. 发明授权

US06749261B2 Seating unit including novel back construction 有权
标题翻译：座椅单位包括小型背部施工
公开(公告)号：US06749261B2
公开(公告)日：2004-06-15
申请号：US10214543
申请日：2002-08-08
申请人： Glenn A. Knoblock , Arnold B. Dammermann , Larry DeKraker , Kevin A. Ekdahl , Kurt R. Heidmann , Gardner J. Klaasen, II , James A. Perkins , Gordon J. Peterson , Edward H. Punches , Charles P. Roosien , David S. Teppo , Michael J. Yancharas
发明人： Glenn A. Knoblock , Arnold B. Dammermann , Larry DeKraker , Kevin A. Ekdahl , Kurt R. Heidmann , Gardner J. Klaasen, II , James A. Perkins , Gordon J. Peterson , Edward H. Punches , Charles P. Roosien , David S. Teppo , Michael J. Yancharas
IPC分类号： A47C3025
CPC分类号： A47C1/023 , A47C1/03233 , A47C1/03238 , A47C1/03255 , A47C1/03272 , A47C7/14 , A47C7/24 , A47C7/46 , Y10S297/02
摘要： A seating unit includes a seat and back operably supported for synchronized reclining movement. The back includes a back support with separate upper and lower portions pivotally coupled to a back frame at upper and lower connections, respectively. The upper and lower portions combine to define a forwardly-protruding convex shape and include mating structure forming an expansion joint that permits collapse and expansion as the upper and lower portions are flexed between a more-convex shape and a more-planar shape. In one form, the lower portion includes first and second sections pivoted together, with the upper portion and the first and second sections forming thoracic, lumbar, and pelvic regions of the back support, respectively.
摘要翻译：座椅单元包括可操作地支撑用于同步倾斜运动的座椅和靠背。背部包括背部支撑件，分开的上部和下部分别在上部和下部连接处可枢转地联接到后部框架。上部和下部组合以限定向前突出的凸形形状，并且包括形成膨胀接头的配合结构，其随着上部和下部在更加凸形和更平面形状之间弯曲而允许塌缩和膨胀。在一种形式中，下部包括枢转在一起的第一和第二部分，上部分和第一和第二部分分别形成背部支撑件的胸部，腰部和骨盆区域。

24. 发明授权

US06394546B1 Lumbar device 有权
标题翻译：腰部装置
公开(公告)号：US06394546B1
公开(公告)日：2002-05-28
申请号：US09705691
申请日：2000-11-03
申请人： Glenn A. Knoblock , Arnold B. Dammermann , Larry DeKraker , Kevin A. Ekdahl , Kurt R. Heidmann , Gardner J. Klaasen, II , James A. Perkins , Gordon J. Peterson , Edward H. Punches , Charles P. Roossien , David S. Teppo , Michael J. Yancharas
发明人： Glenn A. Knoblock , Arnold B. Dammermann , Larry DeKraker , Kevin A. Ekdahl , Kurt R. Heidmann , Gardner J. Klaasen, II , James A. Perkins , Gordon J. Peterson , Edward H. Punches , Charles P. Roossien , David S. Teppo , Michael J. Yancharas
IPC分类号： A47C3025
CPC分类号： A47C1/023 , A47C1/03233 , A47C1/03238 , A47C1/03255 , A47C1/03272 , A47C7/14 , A47C7/24 , A47C7/46 , Y10S297/02
摘要： A seating unit includes a flexible back including a concavely-shaped lumbar region, and a tensioned cover stretched over the concavely-shaped lumbar region. A lumbar device is fit between the front surface and the covering, with a tension of the covering biasing the lumbar device against the lumbar region and resulting in a frictional force retaining the lumbar device in a selected vertical position. In one form, the lumbar device is sufficiently stiff to maintain its vertical cross sectional shape and to change a shape of the lumbar region as the lumbar device is adjusted vertically, but is sufficiently flexible to conform to a horizontal shape of the lumbar region as a seated user moves and twists while seated in the seating unit.
摘要翻译：座椅单元包括柔性背部，其包括凹形状的腰部区域，以及在凹形状的腰部区域上延伸的张紧的覆盖物。腰部装置配合在前表面和覆盖物之间，其中覆盖物的张力使腰部装置抵靠腰部区域，并且导致摩擦力将腰部装置保持在选定的垂直位置。在一种形式中，腰部装置足够坚硬以保持其垂直横截面形状，并且随着腰部装置垂直调节而改变腰部区域的形状，但是足够柔性以符合腰部区域的水平形状，如坐着的使用者在座位上移动和扭曲。

25. 发明授权

US07712834B2 Back support for seating unit 失效
标题翻译：后座椅支撑
公开(公告)号：US07712834B2
公开(公告)日：2010-05-11
申请号：US12210395
申请日：2008-09-15
申请人： Glenn A. Knoblock , Daryl Knoblock, legal representative , Arnold B. Dammermann , Larry DeKraker , Kurt R. Heidmann , Gordon J. Peterson , Charles P. Roossien , David S. Teppo
发明人： Glenn A. Knoblock , Arnold B. Dammermann , Larry DeKraker , Kurt R. Heidmann , Gordon J. Peterson , Charles P. Roossien , David S. Teppo
IPC分类号： A47C3/00
CPC分类号： A47C1/023 , A47C1/03233 , A47C1/03238 , A47C1/03255 , A47C1/03272 , A47C7/14 , A47C7/24 , A47C7/46 , Y10S297/02
摘要： A back support includes a base, a seat, and a back frame pivoted to the base. The seating unit has a flexible back (i.e., back shell) supported on the back frame and having stiff upper and lower sections connected by a forwardly protruding flexible lumbar section for providing lumbar support to a seated user. A spring mechanism is connected to the back frame and to a center lower edge of the flexible back. The spring mechanism biases the flexible back to bias the lumbar toward a forwardly protruding shape to provide optimal lumbar support when in the upright position and also during recline of the seated user.
摘要翻译：背部支撑件包括底座，座椅和枢转到底座的后框架。座椅单元具有支撑在后框架上的柔性背部（即后壳），并且具有通过向前突出的柔性腰部连接的刚性上部和下部，用于向就座的使用者提供腰部支撑。弹簧机构连接到后框架和柔性背部的中心下边缘。弹簧机构偏置柔性背部以将腰部偏向向前突出的形状，以在处于直立位置时以及在坐着的使用者倾斜时提供最佳的腰部支撑。

26. 发明授权

US07686399B2 Seating with shape-changing back support frame 有权
标题翻译：座位与形状更换后支撑框架
公开(公告)号：US07686399B2
公开(公告)日：2010-03-30
申请号：US12206293
申请日：2008-09-08
申请人： Kurt R. Heidmann , Gordon J. Peterson
发明人： Kurt R. Heidmann , Gordon J. Peterson
IPC分类号： B60N2/00 , A47C3/00
CPC分类号： A47C7/445 , A47C7/405 , A47C7/443 , A47C7/46
摘要： A back includes an integrated articulating back frame and a back support. The back frame has a lower segment pivoted to a chair control, an upper segment for thoracic support, and links forming a four-bar linkage with the upper and lower segments, with a joint being formed at the lumbar region. The back support is stretchable in limited directions to accommodate shape change in the articulating back frame but to provide adequate support to a seated user. Upon receiving a rearward pressure on the lumbar joint, the back frame itself changes shape. The pivot locations in the four bar linkage create a mechanism that simultaneously controls rotational and translational movement of the upper segment during flexure of the lumbar. The back frame is close to the back support to provide significant design flexibility, but permit substantial lumbar flexure. Various back supports are contemplated that accommodate articulation of the back frame.
摘要翻译：背部包括集成的铰接背框和背部支撑。后框架具有枢转到椅子控制器的下部段，用于胸部支撑的上部段，以及与上部和下部段形成四杆连杆的连杆，在腰部区域形成有关节。背部支撑件在有限的方向上是可拉伸的，以适应关节式后框架中的形状变化，但为座椅使用者提供足够的支撑。在腰部接头处收到向后的压力时，后框架本身变形。在四杆连杆中的枢转位置产生一种机构，其同时控制腰部弯曲期间上段的旋转和平移运动。后框架靠近后支撑，以提供显着的设计灵活性，但允许大量的腰部弯曲。预期可以适应后框架的铰接的各种后支撑。

27. 发明授权

US06394545B2 Back for seating unit 有权
标题翻译：返回座位单元
公开(公告)号：US06394545B2
公开(公告)日：2002-05-28
申请号：US09920870
申请日：2001-08-02
申请人： Glenn A. Knoblock , Arnold B. Dammermann , Larry DeKraker , Kevin A. Ekdahl , Kurt R. Heidmann , Gardner J. Klaasen, II , James A. Perkins , Gordon J. Peterson , Edward H. Punches , Charles P. Roossien , David S. Teppo , Michael J. Yancharas
发明人： Glenn A. Knoblock , Arnold B. Dammermann , Larry DeKraker , Kevin A. Ekdahl , Kurt R. Heidmann , Gardner J. Klaasen, II , James A. Perkins , Gordon J. Peterson , Edward H. Punches , Charles P. Roossien , David S. Teppo , Michael J. Yancharas
IPC分类号： A47C3025
CPC分类号： A47C1/023 , A47C1/03233 , A47C1/03238 , A47C1/03255 , A47C1/03272 , A47C7/14 , A47C7/24 , A47C7/46 , Y10S297/02
摘要： A back for a seating unit, such as a chair, includes a back frame and a compliant back that is flexibly bendable to define different curvilinear shapes for sympathetically and ergonomically supporting a seated user's back. The back includes a bracket with forwardly-extending flanges pivotally connecting the compliant back to the back frame at a bottom connection generally aligned with a seated user's hip joint. The back also includes a top connection pivotally connecting the back to the back frame above the first connection. An adjustable torsional force-generating mechanism is connected to the first connection that biases a lumbar portion of the compliant back forward with respect to the chair. The top and bottom connections, in combination with the adjustable force generating mechanism, constrain the compliant back to move over a range that provides excellent ergonomic lumbar support to a seated user.
摘要翻译：用于座椅单元（例如椅子）的背部包括后框架和柔性背面，其柔性地可弯曲以限定不同的曲线形状，以便同情地和符合人体工程学地支撑就座用户的背部。背部包括具有向前延伸的凸缘的托架，该凸缘在与通常与就座的使用者的髋关节对齐的底部连接处枢转地连接柔顺背部到后框架。背部还包括将第一连接件上的背部与后框架枢转连接的顶部连接件。可调扭转力发生机构连接到第一连接件，该第一连接件相对于椅子将柔性背部的腰部部分向前偏置。顶部和底部连接与可调节的力产生机构相结合，限制顺从性向后移动到向坐着的使用者提供优良的符合人体工程学的腰部支撑的范围。

28. 发明申请

US20080296958A1 CHAIR BACK ATTACHMENT AND METHOD OF ASSEMBLY 有权
标题翻译：椅子背面附件和装配方法
公开(公告)号：US20080296958A1
公开(公告)日：2008-12-04
申请号：US11757169
申请日：2007-06-01
申请人： Gordon J. Peterson , Gary Lee Karsten
发明人： Gordon J. Peterson , Gary Lee Karsten
IPC分类号： A47C7/02
CPC分类号： A47C7/462 , A47C7/40
摘要： A chair includes a lower back frame, a back construction, including a back support attached to the lower back frame, a cushion assembly attached to the back support and a clip wedgingly engaged between the back support and the cushion assembly. The cushion assembly further includes an inner shell which includes two or more apertures and a hook extending downwardly and outwardly from each aperture. The clip further includes at least one angled ramp and at least one stop. The angled ramp is configured to allow the hook of the inner shell to slide through the angled ramp and the stop is configured to suspend sliding of the hook. Methods of assembling a back construction are also provided.
摘要翻译：椅子包括下背框架，后结构，其包括附接到下后框架的后支撑件，附接到后支撑件的缓冲组件和楔形地接合在后支撑件和衬垫组件之间的夹子。衬垫组件还包括内壳，其包括两个或更多个孔和从每个孔向下和向外延伸的钩。夹子还包括至少一个成角度的斜坡和至少一个止挡件。成角度的斜坡被配置成允许内壳的钩滑动通过成角度的斜坡，并且止挡构造成悬挂钩的滑动。还提供组装背部结构的方法。

29. 发明授权

US07604298B2 Chair back attachment and method of assembly 有权
标题翻译：椅背附件和组装方法
公开(公告)号：US07604298B2
公开(公告)日：2009-10-20
申请号：US11757169
申请日：2007-06-01
申请人： Gordon J. Peterson , Gary Lee Karsten
发明人： Gordon J. Peterson , Gary Lee Karsten
IPC分类号： A47C7/02
CPC分类号： A47C7/462 , A47C7/40
摘要： A chair includes a lower back frame, a back construction, including a back support attached to the lower back frame, a cushion assembly attached to the back support and a clip wedgingly engaged between the back support and the cushion assembly. The cushion assembly further includes an inner shell which includes two or more apertures and a hook extending downwardly and outwardly from each aperture. The clip further includes at least one angled ramp and at least one stop. The angled ramp is configured to allow the hook of the inner shell to slide through the angled ramp and the stop is configured to suspend sliding of the hook. Methods of assembling a back construction are also provided.
摘要翻译：椅子包括下背框架，后结构，其包括附接到下后框架的后支撑件，附接到后支撑件的缓冲组件和楔形地接合在后支撑件和衬垫组件之间的夹子。衬垫组件还包括内壳，其包括两个或更多个孔和从每个孔向下和向外延伸的钩。夹子还包括至少一个成角度的斜坡和至少一个止挡件。成角度的斜坡被配置成允许内壳的钩滑动通过成角度的斜坡，并且止挡构造成悬挂钩的滑动。还提供组装背部结构的方法。

30. 发明授权

US08876209B2 Conforming back for a seating unit 有权
标题翻译：适应一个座位单位
公开(公告)号：US08876209B2
公开(公告)日：2014-11-04
申请号：US12454995
申请日：2009-05-26
申请人： Gordon J. Peterson , Christopher J. Norman , Russell Holdredge , Bruce Smith , Luke Pearson , Thomas Overthun , Kara Johnson
发明人： Gordon J. Peterson , Christopher J. Norman , Russell Holdredge , Bruce Smith , Luke Pearson , Thomas Overthun , Kara Johnson
IPC分类号： A47C7/46 , A47C7/44 , A47C7/40 , A47C3/12
CPC分类号： A47C7/44 , A47C3/00 , A47C3/12 , A47C7/405
摘要： According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element.
摘要翻译：根据本发明，提供了一种用于座椅单元的背部。背部包括多个柔性指状元件。多个柔性指状元件中的每一个具有远端。背部还包括保持器，其将柔性指状元件中的至少两个靠近其远端连接。当负载施加到柔性指状元件时，保持器将至少一部分负载分配到至少一个相邻的柔性指状元件。

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