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1. 发明授权

US06932430B2 Combined tension and back stop function for seating unit 有权
标题翻译：座椅组合张力和后退功能
公开(公告)号：US06932430B2
公开(公告)日：2005-08-23
申请号：US10792309
申请日：2004-03-03
申请人： Adam C. Bedford , Robert J. Battey , David A. Bodnar , Jonathan B. Hadley , Jeffrey A. Hall , Kurt R. Heidmann , Eric Johnson , Gary Lee Karsten , Gordon J. Peterson
发明人： Adam C. Bedford , Robert J. Battey , David A. Bodnar , Jonathan B. Hadley , Jeffrey A. Hall , Kurt R. Heidmann , Eric Johnson , Gary Lee Karsten , Gordon J. Peterson
IPC分类号： A47C1/0355 , A47C1/032 , A47C1/036 , A47C3/025 , A47C3/026 , A47C7/28 , A47C7/38 , A47C7/44 , A47C1/024 , A47C1/038
CPC分类号： A47C7/14 , A47C1/023 , A47C1/03238 , A47C1/03255 , A47C1/03261 , A47C1/03277 , A47C1/03294 , A47C7/28 , A47C7/38 , A47C7/46 , A47C9/002 , A47C31/04
摘要： A seating unit includes a base, a seat, a back, and a control operably supporting the seat and the back on the base for movement between upright and recline positions. The control includes a spring providing a biasing supporting force to the back during recline, and further includes a booster mechanism for increasing the supporting force, and still further includes a stop member and a selector device for activating and deactivating the booster mechanism. The selector device is easily movable with a low effort that is independent from friction generated by internal components of the booster mechanism. The stop member is linearly slidably mounted atop a control housing for selectively engaging the booster mechanism and the link for movement between a disengaged position, a booster-engaged position, a partial-recline position, and a recline-prevented position.
摘要翻译：座椅单元包括基座，座椅，背部和可操作地支撑座椅和背部的控制器，用于在直立位置和倾斜位置之间移动。该控制装置包括在倾斜期间向后部提供偏压支撑力的弹簧，还包括用于增加支撑力的增强机构，还包括止动构件和用于启动和停用增压机构的选择装置。选择器装置可以轻而易举地移动，其不受与增压机构的内部部件产生的摩擦力的影响。止动构件线性地可滑动地安装在控制壳体的顶部上，用于选择性地接合增强机构和连杆，用于在分离位置，助力接合位置，偏斜倾斜位置和倾斜防止位置之间移动。

2. 发明授权

US07568763B2 Control for seating unit with back stop 有权
标题翻译：控制带有后挡板的座椅单元
公开(公告)号：US07568763B2
公开(公告)日：2009-08-04
申请号：US11293553
申请日：2005-12-02
申请人： Adam C. Bedford , David A. Bodnar , Gary Lee Karsten , Robert J. Battey , Kurt R. Heidmann , Gordon J. Peterson
发明人： Adam C. Bedford , David A. Bodnar , Gary Lee Karsten , Robert J. Battey , Kurt R. Heidmann , Gordon J. Peterson
IPC分类号： A47C3/026 , A47C1/024 , A47C1/038
CPC分类号： A47C1/023 , A47C1/024 , A47C1/03255 , A47C1/03266 , A47C1/03272 , A47C5/06 , A47C7/025 , A47C7/38 , A47C7/46
摘要： A seating unit includes a base with a control housing, a back supported on the base for reclining movement, and a seat supported at least partially by a pivoting link on the base for synchronous movement with the back upon recline of the back. A back stop is operably mounted on a pair of parallel guide rods that extend transversely across the control housing for selective movement to a plurality of different positions where the back stop engages the link to limit movement of the seat and hence limit recline of the back to a plurality of selectable recline positions corresponding to the plurality of different positions.
摘要翻译：座椅单元包括具有控制壳体的底座，支撑在底座上用于倾斜运动的背部，以及至少部分地由基座上的枢转连杆支撑的座椅，用于与后背倾斜同步地与背部同步运动。后挡块可操作地安装在一对平行的引导杆上，该导向杆横向延伸穿过控制壳体，用于选择性地运动到多个不同的位置，其中后挡块接合连杆以限制座椅的运动，从而将背部的倾斜限制到对应于所述多个不同位置的多个可选择的倾斜位置。

3. 发明授权

US07857388B2 Seating unit with adjustable lumbar device 有权
标题翻译：带可调节腰部装置的座椅单元
公开(公告)号：US07857388B2
公开(公告)日：2010-12-28
申请号：US11757138
申请日：2007-06-01
申请人： Adam C. Bedford , Gordon J. Peterson , Gary Lee Karsten , Robert J. Battey , Jeffrey A. Hall
发明人： Adam C. Bedford , Gordon J. Peterson , Gary Lee Karsten , Robert J. Battey , Jeffrey A. Hall
IPC分类号： A47C3/00 , A47C7/14
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 vertically adjustable lumbar frame positioned between the back support and the cushion assembly. The lumbar frame includes a transition shell and a vertically sliding lumbar device having a plurality of horizontal flexible wires. A lower edge of the transition shell is positioned on top of an uppermost horizontal flexible wire of the lumbar device. The lumbar device is operably slidably mounted between the outer shell and cushion assembly and the transition shell upper edge slides between the outer shell and the upholstery cushion assembly. Also disclosed is a chair including a Y-shaped lower back frame having two uprights and a cross-piece attached to the back support. The uprights and cross-piece of the lower back frame include an overlap flange and the back support includes a channel-shaped flange having detents. The overlap flange and channel-shaped flange mate to form an overlap joint, including a box beam for added structural support.
摘要翻译：椅子包括下背框架，后结构，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位于后支撑件和衬垫组件之间的可垂直调节的腰部框架。腰椎骨架包括过渡壳和具有多个水平柔性线的垂直滑动腰部装置。过渡壳的下边缘位于腰部装置的最上方的水平柔性线的顶部。腰部装置可操作地可滑动地安装在外壳和衬垫组件之间，并且过渡壳上边缘在外壳和内饰垫组件之间滑动。还公开了一种椅子，其包括具有两个立柱的Y形下背框和连接到后支撑件的横梁。下后框架的立柱和横件包括重叠凸缘，并且后支撑件包括具有棘爪的通道形凸缘。重叠法兰和通道形凸缘配合形成重叠接头，包括用于增加结构支撑的箱梁。

4. 发明申请

US20080296945A1 SEATING UNIT WITH ADJUSTABLE LUMBAR DEVICE 有权
标题翻译：带可调节LUMBAR设备的座椅
公开(公告)号：US20080296945A1
公开(公告)日：2008-12-04
申请号：US11757138
申请日：2007-06-01
申请人： Adam C. Bedford , Gordon J. Peterson , Gary Lee Karsten , Robert J. Battey
发明人： Adam C. Bedford , Gordon J. Peterson , Gary Lee Karsten , Robert J. Battey
IPC分类号： A47C7/40
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 vertically adjustable lumbar frame positioned between the back support and the cushion assembly. The lumbar frame includes a transition shell and a vertically sliding lumbar device having a plurality of horizontal flexible wires. A lower edge of the transition shell is positioned on top of an uppermost horizontal flexible wire of the lumbar device. The lumbar device is operably slidably mounted between the outer shell and cushion assembly and the transition shell upper edge slides between the outer shell and the upholstery cushion assembly. Also disclosed is a chair including a Y-shaped lower back frame having two uprights and a cross-piece attached to the back support. The uprights and cross-piece of the lower back frame include an overlap flange and the back support includes a channel-shaped flange having detents. The overlap flange and channel-shaped flange mate to form an overlap joint, including a box beam for added structural support.
摘要翻译：椅子包括下背框架，后结构，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位于后支撑件和衬垫组件之间的可垂直调节的腰部框架。腰椎骨架包括过渡壳和具有多个水平柔性线的垂直滑动腰部装置。过渡壳的下边缘位于腰部装置的最上方的水平柔性线的顶部。腰部装置可操作地可滑动地安装在外壳和衬垫组件之间，并且过渡壳上边缘在外壳和内饰垫组件之间滑动。还公开了一种椅子，其包括具有两个立柱的Y形下背框和连接到后支撑件的横梁。下后框架的立柱和横件包括重叠凸缘，并且后支撑件包括具有棘爪的通道形凸缘。重叠法兰和通道形凸缘配合形成重叠接头，包括用于增加结构支撑的箱梁。

5. 发明授权

US07048335B2 Seating unit with crossbar seat support 有权
标题翻译：座椅单元带横杆座椅支撑
公开(公告)号：US07048335B2
公开(公告)日：2006-05-23
申请号：US10845978
申请日：2004-05-14
申请人： Christopher J. Norman , Kurt R. Heidmann , Robert J. Battey , Jeffrey A. Hall , Gary Lee Karsten
发明人： Christopher J. Norman , Kurt R. Heidmann , Robert J. Battey , Jeffrey A. Hall , Gary Lee Karsten
IPC分类号： A47C1/024 , A47C1/038 , A47C3/026 , A47C7/00
CPC分类号： A47C1/023 , A47C1/024 , A47C1/03255 , A47C1/03266 , A47C1/03272 , A47C5/06 , A47C7/025 , A47C7/38 , A47C7/46
摘要： A seating unit includes a base having a housing and support arms extending laterally on each side of the housing. A back frame is pivoted to the support arms on each side, and a slide slidably engages the housing. A seat-supporting structure includes a crossbar pivotally attached to the slide member at a first pivot location and side frame sections extending rearwardly from ends of the crossbar that are pivotally attached to the lower arms of the back at a second pivot location spaced horizontally from the first pivot locations to define a three-point support for a seat above the housing. A spring is operably coupled to the slide to bias the back and seat toward upright positions.
摘要翻译：座椅单元包括具有壳体的底座和在壳体的每一侧上横向延伸的支撑臂。后框架在每一侧枢转到支撑臂，并且滑动件可滑动地接合壳体。座椅支撑结构包括在第一枢转位置枢转地附接到滑动构件的横杆和从横梁的端部向后延伸的侧框架部分，所述侧框架部分在与第二枢转位置水平地间隔开的第二枢转位置枢转地附接到后部的下臂第一枢转位置以限定在壳体上方的座椅的三点支撑。弹簧可操作地联接到滑块以将背部偏置并朝向竖直位置。

6. 发明授权

US07234779B2 Armrest with height adjustment mechanism 有权
标题翻译：扶手带高度调节机构
公开(公告)号：US07234779B2
公开(公告)日：2007-06-26
申请号：US11361622
申请日：2006-02-24
申请人： Adam C. Bedford , David A. Bodnar , Gary Lee Karsten
发明人： Adam C. Bedford , David A. Bodnar , Gary Lee Karsten
IPC分类号： A47C7/54
CPC分类号： A47C1/03
摘要： An armrest includes an armrest support and a subassembly supported thereon for vertical adjustment by a height adjustment device having a rotatable high-lead-angle threaded shaft, a mating nut, and a trigger. The shaft member is rotatable upon a vertical force being placed on the subassembly, and the trigger engages the shaft to prevent rotation and fix a selected height position. The subassembly includes a housing, an armrest cap, and a pair of swing arms pivoted to each of the housing and cap for adjustably supporting the armrest cap for rotational and translational horizontal movement. Horizontal adjustment is controlled by choice of materials, a frictional wave spring and dampener. Optionally, the armrest cap includes a keyhole slot and one of the links includes a configured protrusion shaped to selectively linearly slide along a long part of the slot . . . or rotate in the circular end of the keyhole slot.
摘要翻译：扶手包括扶手支撑件和支撑在其上的子组件，用于通过具有可旋转的高导角螺纹轴，配合螺母和扳机的高度调节装置进行垂直调节。轴构件可以在放置在子组件上的垂直力上旋转，并且触发器接合轴以防止旋转并固定所选择的高度位置。子组件包括壳体，扶手帽和枢转到每个壳体和盖的一对摆臂，用于可调节地支撑扶手帽以进行旋转和平移水平运动。水平调节由材料选择，摩擦波形弹簧和阻尼器控制。可选地，扶手帽包括锁眼槽，并且其中一个连杆包括成形为沿着槽的长部分选择性地线性滑动的配置突起。。。或在锁眼槽的圆形端部旋转。

7. 发明授权

US07341313B2 Adjustable armrest with motion control 有权
标题翻译：可调节扶手带运动控制
公开(公告)号：US07341313B2
公开(公告)日：2008-03-11
申请号：US11361779
申请日：2006-02-24
申请人： Adam C. Bedford , David A. Bodnar , Gary Lee Karsten
发明人： Adam C. Bedford , David A. Bodnar , Gary Lee Karsten
IPC分类号： A47C7/54
CPC分类号： A47C1/03
摘要： An armrest includes an armrest support and a subassembly supported thereon for vertical adjustment by a height adjustment device having a rotatable high-lead-angle threaded shaft, a mating nut, and a trigger. The shaft member is rotatable upon a vertical force being placed on the subassembly, and the trigger engages the shaft to prevent rotation and fix a selected height position. The subassembly includes a housing, an armrest cap, and a pair of swing arms pivoted to each of the housing and cap for adjustably supporting the armrest cap for rotational and translational horizontal movement. Horizontal adjustment is controlled by choice of materials, a frictional wave spring and dampener. Optionally, the armrest cap includes a keyhole slot and one of the links includes a configured protrusion shaped to selectively linearly slide along a long part of the slot . . . or rotate in the circular end of the keyhole slot.
摘要翻译：扶手包括扶手支撑件和支撑在其上的子组件，用于通过具有可旋转的高导角螺纹轴，配合螺母和扳机的高度调节装置进行垂直调节。轴构件可以在放置在子组件上的垂直力上旋转，并且触发器接合轴以防止旋转并固定所选择的高度位置。子组件包括壳体，扶手帽和枢转到每个壳体和盖的一对摆臂，用于可调节地支撑扶手帽以进行旋转和平移水平运动。水平调节由材料选择，摩擦波形弹簧和阻尼器控制。可选地，扶手帽包括锁眼槽，并且其中一个连杆包括成形为沿着槽的长部分选择性地线性滑动的配置突起。。。或在锁眼槽的圆形端部旋转。

8. 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。

9. 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。

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