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1. 发明申请

US20160192779A1 RESTRICTED ROCKER SPRING ASSEMBLY 审中-公开
标题翻译：限制摇臂弹簧总成
公开(公告)号：US20160192779A1
公开(公告)日：2016-07-07
申请号：US15068998
申请日：2016-03-14
申请人： La-Z-Boy Incorporated
发明人： Eric B. Harwood , Larry P. LaPointe
IPC分类号： A47C3/025 , A47C3/027 , F16F3/04
CPC分类号： A47C3/0252 , A47C3/027 , F16F3/04
摘要： A furniture member rocker spring assembly includes first and second bracket members arranged in mirror image configuration. First and second springs are positioned between and in direct contact with each of the first and second bracket members. A restrictor bolt assembly is positioned intermediately between the first and second springs. The restrictor bolt assembly includes at least one sleeve member received in an aperture of the first and second bracket members and a fastener that extends through a sleeve bore in the sleeve member. The sleeve member is arranged in sliding contact with at least one of the first and second bracket members.
摘要翻译：家俱构件摇杆组件包括以镜像构造布置的第一和第二支架构件。第一和第二弹簧定位在第一和第二支架构件中的每一个之间并直接接触。限位螺栓组件位于第一和第二弹簧之间。限制螺栓组件包括容纳在第一和第二支架构件的孔中的至少一个套筒构件和延伸穿过套筒构件中的套筒孔的紧固件。套筒构件布置成与第一和第二支架构件中的至少一个滑动接触。

2. 发明授权

US09277822B1 Furniture member with powered mechanism providing lift and zero gravity positions 有权
标题翻译：具有动力机构的家具构件提供升力和零重力位置
公开(公告)号：US09277822B1
公开(公告)日：2016-03-08
申请号：US14475063
申请日：2014-09-02
申请人： La-Z-Boy Incorporated
发明人： Alexander M. Hegedus , Eric B. Harwood
IPC分类号： A47C1/00 , A47C1/032 , A47C1/034 , A47C7/50
CPC分类号： A47C1/0342 , A47C1/03211 , A47C7/506 , A61G5/14
摘要： A furniture member powered mechanism providing both lift and zero gravity operating positions includes a first torque tube having first and second connecting links fixed thereto. The connecting links are each rotatably connected to a first or second connecting arm. The first and second connecting arms are rotatably connected to a gear housing. A positioning motor connected to the gear housing displaces a slide member coupled to the gear housing. Slide member motion displaces the first and second connecting arms, displacing and rotating the first torque tube. First and second connecting plates are rotatably connected to the slide member. A second torque tube is fixed at opposite ends to each of first and second arm rest portions of a furniture member base portion. The first and second connecting plates are also connected to the second torque tube such that slide member displacement rotates the base member.
摘要翻译：提供提升和零重力操作位置的家具构件动力机构包括具有固定到其上的第一和第二连接连杆的第一扭矩管。连接链节各自可旋转地连接到第一或第二连接臂。第一和第二连接臂可旋转地连接到齿轮壳体。连接到齿轮壳体的定位马达使耦合到齿轮壳体的滑动构件移位。滑动构件运动使第一和第二连接臂移位，使第一扭矩管移动和旋转。第一和第二连接板可旋转地连接到滑动构件。第二扭矩管在相对端固定在家具构件基部的第一和第二扶手部分中的每一个上。第一和第二连接板也连接到第二扭矩管，使得滑动构件移动使基部构件旋转。

3. 发明申请

US20150351545A1 FURNITURE MEMBER SEATBACK LINKAGE WITH CAM MEMBER FOR ADJUSTING SEATBACK ANGLE 有权
标题翻译：家具会议座椅与CAM会员连接用于调节座椅角度
公开(公告)号：US20150351545A1
公开(公告)日：2015-12-10
申请号：US14298124
申请日：2014-06-06
申请人： La-Z-Boy Incorporated
发明人： Eric B. Harwood , Larry P. Lapointe , Richard D. Hartford
IPC分类号： A47C1/024 , A47C3/00
CPC分类号： A47C1/024
摘要： A seatback member cam adjustment system includes a seat link having a first bore and a seatback link rotatably connected to the seat link. The seatback link includes an arm portion and a leg portion connected to the arm portion. The leg portion is angularly oriented to the arm portion, and includes a second bore smaller than the first bore. A cam member cam body is positioned in the first bore. A cam body obround cam surface has oppositely facing first and second cam contact points both in direct contact with a first bore inner wall. A cam mount shaft is rotatably supported in the cam member including and extends through the second bore rotatably supporting the cam mount shaft in the second bore. Cam member rotation displaces the cam contact points along the first bore inner wall changing an arm portion orientation angle and a seatback member orientation angle.
摘要翻译：座椅靠背构件凸轮调节系统包括具有第一孔和可靠地连接到座椅连杆的座椅靠背连杆的座椅连杆。座椅靠背连杆包括臂部和连接到臂部的腿部。脚部分角度地定向到臂部分，并且包括比第一孔小的第二孔。凸轮构件凸轮体位于第一孔中。凸轮凸轮表面的凸轮体具有与第一孔内壁直接接触的相对的第一和第二凸轮接触点。凸轮安装轴可旋转地支撑在凸轮构件中，包括并延伸穿过可旋转地支撑凸轮安装轴在第二孔中的第二孔。凸轮构件旋转沿着第一孔内壁移动凸轮接触点，改变臂部取向角度和座椅靠背构件取向角度。

4. 发明授权

US09661927B2 Furniture member with powered mechanism providing lift and zero gravity positions 有权
公开(公告)号：US09661927B2
公开(公告)日：2017-05-30
申请号：US15014726
申请日：2016-02-03
申请人： La-Z-Boy Incorporated
发明人： Alexander M. Hegedus , Eric B. Harwood
IPC分类号： A47C1/031 , A47C1/034 , A47C7/50 , A61G5/14 , A47C1/032
CPC分类号： A47C1/0342 , A47C1/03211 , A47C7/506 , A61G5/14
摘要： A furniture member powered mechanism providing both lift and zero gravity operating positions includes a first torque tube having first and second connecting links fixed thereto. The connecting links are each rotatably connected to a first or second connecting arm. The first and second connecting arms are rotatably connected to a gear housing. A positioning motor connected to the gear housing displaces a slide member coupled to the gear housing. Slide member motion displaces the first and second connecting arms, displacing and rotating the first torque tube. First and second connecting plates are rotatably connected to the slide member. A second torque tube is fixed at opposite ends to each of first and second arm rest portions of a furniture member base portion. The first and second connecting plates are also connected to the second torque tube such that slide member displacement rotates the base member.

5. 发明授权

US09655451B2 Restricted rocker spring assembly 有权
公开(公告)号：US09655451B2
公开(公告)日：2017-05-23
申请号：US15068998
申请日：2016-03-14
申请人： La-Z-Boy Incorporated
发明人： Eric B. Harwood , Larry P. LaPointe
IPC分类号： A47C3/027 , A47C3/025 , F16F3/04
CPC分类号： A47C3/0252 , A47C3/027 , F16F3/04
摘要： A furniture member rocker spring assembly includes first and second bracket members arranged in mirror image configuration. First and second springs are positioned between and in direct contact with each of the first and second bracket members. A restrictor bolt assembly is positioned intermediately between the first and second springs. The restrictor bolt assembly includes at least one sleeve member received in an aperture of the first and second bracket members and a fastener that extends through a sleeve bore in the sleeve member. The sleeve member is arranged in sliding contact with at least one of the first and second bracket members.

6. 发明授权

US09358167B2 Furniture member power mechanism with selectable lift movement and zero gravity position 有权
标题翻译：家具成员动力机构，具有可选举升力运动和零重力位置
公开(公告)号：US09358167B2
公开(公告)日：2016-06-07
申请号：US14227837
申请日：2014-03-27
申请人： La-Z-Boy Incorporated
发明人： Larry P. LaPointe , Alexander M. Hegedus , Eric B. Harwood
IPC分类号： A47C1/035 , A47C1/0355 , A61G5/14 , A47C31/00 , A47C1/029 , A47C1/032
CPC分类号： A61G5/14 , A47C1/029 , A47C1/03211 , A47C1/0355 , A47C31/008 , Y10T74/20341
摘要： A furniture member has a base frame including first and second frame members each having a first or second frame support tube. A mechanism includes a motor connected to the base frame and a torque tube connected to first and second support brackets and the motor. A stiffening tube assembly has first and second side stiffening tubes, the first frame support tube connected to the first side stiffening tube and the second frame support tube connected to the second side stiffening tube. Multiple rotation links include a first set connected to the first frame support tube and the first side stiffening tube, and a second set connected to the second frame support tube and the second side stiffening tube. The rotation links allow mechanism rotation to a forward lift position by motor operation displacing the torque tube and thereby forwardly rotating and lifting the side stiffening tubes.
摘要翻译：家具构件具有底架，该底架包括第一和第二框架构件，每个框架构件具有第一或第二框架支撑管。一种机构包括连接到基架的马达和连接到第一和第二支撑托架和马达的扭矩管。加强管组件具有第一和第二侧加强管，第一框架支撑管连接到第一侧加强管，第二框架支撑管连接到第二侧加强管。多个旋转连杆包括连接到第一框架支撑管和第一侧面加强管的第一组，以及连接到第二框架支撑管和第二侧面加强管的第二组。旋转连杆允许机构通过电动机操作来转动到向前提升位置，使扭矩管移位，从而向前旋转和提升侧面加强管。

7. 发明授权

US09462887B2 Furniture member seatback linkage with cam member for adjusting seatback angle 有权
标题翻译：家具构件座椅靠背联动装置，用于调整座椅靠背角度的凸轮构件
公开(公告)号：US09462887B2
公开(公告)日：2016-10-11
申请号：US14298124
申请日：2014-06-06
申请人： La-Z-Boy Incorporated
发明人： Eric B. Harwood , Larry P. Lapointe , Richard D. Hartford
IPC分类号： B60N2/20 , B60N2/22 , A47C1/024
CPC分类号： A47C1/024
摘要： A seatback member cam adjustment system includes a seat link having a first bore and a seatback link rotatably connected to the seat link. The seatback link includes an arm portion and a leg portion connected to the arm portion. The leg portion is angularly oriented to the arm portion, and includes a second bore smaller than the first bore. A cam member cam body is positioned in the first bore. A cam body obround cam surface has oppositely facing first and second cam contact points both in direct contact with a first bore inner wall. A cam mount shaft is rotatably supported in the cam member including and extends through the second bore rotatably supporting the cam mount shaft in the second bore. Cam member rotation displaces the cam contact points along the first bore inner wall changing an arm portion orientation angle and a seatback member orientation angle.
摘要翻译：座椅靠背构件凸轮调节系统包括具有第一孔和可靠地连接到座椅连杆的座椅靠背连杆的座椅连杆。座椅靠背连杆包括臂部和连接到臂部的腿部。脚部分角度地定向到臂部分，并且包括比第一孔小的第二孔。凸轮构件凸轮体位于第一孔中。凸轮凸轮表面的凸轮体具有与第一孔内壁直接接触的相对的第一和第二凸轮接触点。凸轮安装轴可旋转地支撑在凸轮构件中，包括并延伸穿过可旋转地支撑凸轮安装轴在第二孔中的第二孔。凸轮构件旋转沿着第一孔内壁移动凸轮接触点，改变臂部取向角度和座椅靠背构件取向角度。

8. 发明授权

US09414679B2 Furniture member seatback linkage with selectable fastener locations for adjusting seatback angle 有权
标题翻译：家具构件座椅靠背联动装置，可选择的紧固件位置，用于调整座椅靠背角度
公开(公告)号：US09414679B2
公开(公告)日：2016-08-16
申请号：US14298228
申请日：2014-06-06
申请人： La-Z-Boy Incorporated
发明人： Larry P. Lapointe , Eric B. Harwood , Richard D. Hartford
IPC分类号： A47C1/026
CPC分类号： A47C1/026
摘要： An article of furniture may include a seat link and a seatback link. The seat link may include first, second and third apertures. The seatback link may be rotatably coupled to the seat link and may include fourth, fifth and sixth apertures. The seatback link and a seatback frame may be rotatable relative to the seat link and a seat-bottom frame among a first position in which only the first and fourth apertures are coaxially aligned, a second position in which only the second and fifth apertures are coaxially aligned, and a third position in which only the third and sixth apertures are coaxially aligned. The seatback link may be rotationally locked relative to the seat link by inserting a fastener in the first and fourth apertures in the first position, the second and fifth apertures in the second position, and the third and sixth apertures in the third position.
摘要翻译：一件家具可以包括座椅连杆和座椅靠背连杆。座椅连杆可以包括第一，第二和第三孔。座椅靠背连杆可以可旋转地联接到座椅连杆，并且可以包括第四，第五和第六孔。座椅靠背连接件和座椅靠背框架可以相对于座椅连杆和位于仅第一和第四孔同轴对准的第一位置中的座椅底部框架可旋转;第二位置，其中只有第二和第五孔同轴以及仅第三孔和第六孔同轴对准的第三位置。通过将第一和第四孔中的紧固件插入第一位置，第二和第五孔处于第二位置，第三和第六孔处于第三位置，座椅靠背连杆可以相对于座椅连杆旋转地锁定。

9. 发明申请

US20140246819A1 RESTRICTED ROCKER SPRING ASSEMBLY 有权
标题翻译：限制摇臂弹簧总成
公开(公告)号：US20140246819A1
公开(公告)日：2014-09-04
申请号：US13782835
申请日：2013-03-01
申请人： LA-Z-BOY INCORPORATED
发明人： Eric B. Harwood , Larry P. LaPointe
IPC分类号： A47C3/025
CPC分类号： A47C3/0252 , A47C3/027 , F16F3/04
摘要： A furniture member rocker spring assembly includes first and second bracket members arranged in mirror image configuration. First and second springs are positioned between and in direct contact with each of the first and second bracket members. A restrictor bolt assembly is positioned between the first and second springs. The restrictor bolt assembly includes at least one sleeve member received in an aperture of the first and second bracket members. The sleeve member is in sliding contact with the first and second bracket members. A fastener extends through a sleeve bore of each of the first and second sleeve members. The fastener retains the first sleeve member in contact with the second sleeve member.
摘要翻译：家俱构件摇杆组件包括以镜像构造布置的第一和第二支架构件。第一和第二弹簧定位在第一和第二支架构件中的每一个之间并与之直接接触。限流螺栓组件位于第一和第二弹簧之间。限制螺栓组件包括容纳在第一和第二支架构件的孔中的至少一个套筒构件。套筒构件与第一和第二支架构件滑动接触。紧固件延伸穿过第一和第二套筒构件中的每一个的套筒孔。紧固件保持第一套筒构件与第二套筒构件接触。

10. 发明申请

US20130334854A1 POWER LIFT LUMBAR SUPPORT SYSTEM 有权
标题翻译：动力牵引支持系统
公开(公告)号：US20130334854A1
公开(公告)日：2013-12-19
申请号：US13930285
申请日：2013-06-28
申请人： La-Z-Boy Incorporated
发明人： Larry P. LaPointe , Chad E. Adams , Eric B. Harwood
IPC分类号： A47C7/46
CPC分类号： A47C7/462 , A47C7/50
摘要： A power lift lumbar support system for a furniture member includes a lumbar pad. A scissoring portion is rotatably connected to the lumbar pad and moves the lumbar pad between a fully retracted and a fully extended position. A lumbar actuation portion is connected to the scissoring portion and drives the scissoring portion using a powered actuator to displace the lumbar pad. A carrier support rod has first and second carriers slidably disposed on the carrier support rod. The scissoring portion is connected to each of the first and second carriers. Displacement of the first and second carriers toward each other operates through the scissoring portion to displace the lumbar pad away from the carrier support rod and toward the fully extended position.
摘要翻译：用于家具构件的电动提升腰部支撑系统包括腰部垫。剪切部分可旋转地连接到腰椎垫并使腰椎垫在完全缩回和完全伸出位置之间移动。腰部致动部分连接到剪切部分并且使用动力致动器来驱动所述剪切部分以移位腰椎垫。载体支撑杆具有可滑动地设置在载体支撑杆上的第一和第二载体。剪切部分连接到第一和第二载体中的每一个。第一和第二托架彼此朝向彼此移动，通过剪切部分操作以使腰椎垫离开托架支撑杆并朝向完全伸出的位置。

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