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    • 61. 发明申请
    • Table
    • US20130284077A1
    • 2013-10-31
    • US13755658
    • 2013-01-31
    • STEELCASE INC.
    • Stephan CopelandMichael Jurgen StrasserThomas Edward King
    • A47B3/00A47B9/06A47B9/00
    • A47B3/00A47B3/08A47B3/0815A47B9/00A47B9/06
    • The disclosed article of furniture comprises a table with an adjustable base, a support, and a worksurface. The table can be deployed in a generally upright position for use and can be folded into a compact form for storage. The worksurface is mounted on an arm coupled to the base and is rotatable relative to the arm. The arm may be folded into the support. The support may be folded into the base. The worksurface may fit within a cavity between the legs of the base when the table is in the stowed position. The worksurface may have a height adjustment mechanism for the worksurface. The height adjustment mechanism may be configured to adjust to a predetermined “home” position when the support is folded into the base for the stowing position.
    • 所公开的家具件包括具有可调节基座,支撑件和工作台面的工作台。 桌子可以部署在大致直立的位置以供使用,并且可以折叠成紧凑形式用于存储。 工作表面安装在联接到基座的臂上并且可相对于臂旋转。 手臂可以折叠到支架中。 支撑件可以折叠到基座中。 当工作台处于收起位置时,工作表面可以安装在基座的腿部之间的空腔内。 工作面可能具有工作台面的高度调节机构。 高度调节机构可以被配置为当支撑件折叠到用于收起位置的基座中时,调整到预定的“主”位置。
    • 66. 发明授权
    • Apparatus for positioning a sewing work station and method of using same
    • 缝纫工位的定位装置及其使用方法
    • US5423502A
    • 1995-06-13
    • US943898
    • 1992-09-11
    • David ThomasonHideho Sasamoto
    • David ThomasonHideho Sasamoto
    • A47B9/06D05B75/00A47B9/00
    • A47B9/06D05B75/00A47B2200/0056A47B2200/0057
    • The invention is a readily adjustable work station. The invention includes a manual or machine driven linkage for adjusting the vertical position of a work station top surface in a level manner. This linkage includes rack and gear sets associated with movable supporting columns that support the work station top surface and a rotational transfer means that ensures that rotational energy from a driving means is evenly imparted to the rack and gear sets. Alternatively, the mechanical linkage may comprise ball plunger screws rather than rack and gear sets.The invention also includes an apparatus for manually adjusting the angular orientation of the work station top surface, and an apparatus for adjusting the clearance between the stationary support structure and the movable support structure.
    • 本发明是容易调节的工作站。 本发明包括用于以水平方式调节工作台顶表面的垂直位置的手动或机器驱动联动装置。 该联动装置包括与支撑工作台顶表面的可移动支撑柱相关联的齿条和齿轮组以及确保来自驱动装置的旋转能量被均匀地赋予齿条和齿轮组的旋转传递装置。 或者,机械联动装置可以包括球形活塞螺钉,而不是齿条和齿轮组。 本发明还包括用于手动调节工作台顶表面的角度取向的装置和用于调节固定支撑结构和可移动支撑结构之间的间隙的装置。
    • 67. 发明授权
    • Adjustable height work surface wtih rack and pinion arrangements
    • 可调节高度的工作表面,齿条和齿轮布置
    • US5408940A
    • 1995-04-25
    • US904224
    • 1992-06-25
    • Paul W. Winchell
    • Paul W. Winchell
    • A47B9/06A47B17/02
    • A47B17/02A47B9/06A47B2009/065A47B2200/0026
    • Apparatus providing an adjustable height work surface. A work table is cantilevered from posts supported for vertical motion inside columns from a base. A drive connected between the work table and the base changes the height of the work table and is located between the columns and posts. Each post carries a rack that engages with a pinion supported by a column for rotation about a common axis. A rigid shaft interconnects two pinions and prevents relative pinion rotation. A stabilizing structure in each column interacts with the post to maintain engagement between the rack and pinion structure and maintains the work table in a horizontal position during adjustment and use.
    • 提供可调高度工作表面的装置。 一个工作台是悬挂的支柱支柱垂直运动从一个底部的列。 连接在工作台和底座之间的驱动器会改变工作台的高度,并位于柱和柱之间。 每个柱带有齿条,其与由柱支撑的小齿轮啮合,以便围绕公共轴线旋转。 刚性轴互连两个小齿轮并防止相对小齿轮旋转。 每个柱中的稳定结构与柱相互作用以保持齿条和小齿轮结构之间的接合,并且在调节和使用期间将工作台保持在水平位置。
    • 68. 发明授权
    • Automatic vertically adjustable work surface
    • 自动垂直调节工作面
    • US4987835A
    • 1991-01-29
    • US430556
    • 1989-11-01
    • Edward M. SchwartzWilburn D. Everman
    • Edward M. SchwartzWilburn D. Everman
    • A47B9/06A47B57/30
    • A47B57/30A47B9/00A47B2200/0056
    • A vertically adjustable work station including a first pair of vertically oriented, spaced rails (5) to be stationarily mounted on an existing wall panel (1) of a conventional work station, a second pair of vertically oriented rails (6) individually, slidably, interlockingly disposed in the first pair of rails (5), a pair of support brackets (3) having engaging teeth (17) protruding therefrom so as to be individually mounted on the second pair of rails (6), a work surface (4) supported by the support brackets (3), a pair of interconnecting channels (8) for respectively interconnecting the first and second pairs of rails (5, 6) and a drive mechanism coupled between the interconnecting channels to move the channels toward or away from each other so as to attendantly displace the work surface (4).
    • 一个可垂直调节的工作站,包括第一对垂直取向的间隔开的轨道(5),以便固定地安装在常规工作站的现有墙板(1)上,第二对垂直定向的轨道(6)可滑动地, 互锁地设置在第一对轨道(5)中,一对支撑托架(3)具有从其突出的接合齿(17),以便单独地安装在第二对导轨(6)上;工作表面(4) 由支撑托架(3)支撑,一对互连通道(8),用于分别互连第一和第二对轨道(5,6);以及驱动机构,其联接在互连通道之间,以使通道朝向或远离每个 另一个,以便伴随地移动工作表面(4)。
    • 69. 发明授权
    • Adjustable legs for furniture and locking means for securing such
adjustment
    • 用于家具的可调节腿和用于固定这种调节的锁定装置
    • US4627591A
    • 1986-12-09
    • US670980
    • 1984-11-13
    • Peter Heckmann
    • Peter Heckmann
    • A47B9/06A47C3/28F16B7/14F16M11/00
    • A47B9/06A47C3/285F16B7/14
    • In furniture having vertically adjustable legs, the legs comprise inner and outer telescoping leg segments which are relatively vertically movable. The inner leg segment carries brake shoes which are movable transversely relative to the longitudinal axis of the inner leg segment. A pair of levers are disposed within the inner leg segment and are swingable about a common transverse axle so as to selectively lengthen and shorten the effective transverse dimension of the levers. Outer ends of the levers bear against respective brake shoes, such that when the effective transverse dimension of the levers is lengthened, the brake shoes are pushed outwardly into frictional engagement with the outer leg segment to prevent movement of the latter. When that effective transverse dimension is shortened, the brake shoes are retracted to release the outer leg segment for movement.
    • 在具有可调节腿部的家具中,腿部包括相对可垂直移动的内部和外部伸缩腿部段。 内腿段承载相对于内腿段的纵向轴线可横向移动的制动蹄。 一对杠杆设置在内腿段内,并且可围绕公共横向轴摆动,以便选择性地延长和缩短杠杆的有效横向尺寸。 杠杆的外端承受相应的制动蹄,使得当杠杆的有效横向尺寸延长时,制动蹄向外推动与外腿段摩擦接合以防止其移动。 当有效的横向尺寸缩短时,制动蹄缩回以释放外腿段以便移动。