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5 条记录 (耗时 0.034 秒)

    Clutch mechanism
    3.
    发明授权
    Clutch mechanism 有权
    离合器机构

    公开(公告)号：US06877597B2

    公开(公告)日：2005-04-12

    申请号：US10368889

    申请日：2003-02-18

    申请人： David F. Bach ,  James W. Bach

    发明人： David F. Bach ,  James W. Bach

    IPC分类号： A47C3/026 ,  B60N2/90 ,  F16D67/02

    CPC分类号： A47C1/03255 ,  A47C1/0325 ,  A47C1/03266 ,  A47C1/03272 ,  B60N2/938

    摘要： A clutch mechanism for seating units of the type having an adjustable support member. The clutch mechanism includes a housing having first and second opposite ends, and a generally cylindrical inner sidewall. A clamp member is movably interconnected with the housing, and the clamp member is adapted to secure the housing to a frame member of a seating unit. A rotor is rotatably mounted within the housing, and the rotor has a generally cylindrical outer surface. The rotor defines an axis of rotation, and has a channel with opposed sidewalls in the cylindrical outer surface extending generally parallel to the axis. A handle extends from the rotor, and a pulley is rotatably interconnected with the rotor. The pulley has an annular groove and an extension disposed in the channel of the rotor. The pulley is adapted to be operably coupled to an adjustable support member of a seating unit to provide adjustment of the support member. A coil spring is disposed around the rotor, and has opposite ends disposed in the channel adjacent the opposed sidewalls with the extension of the pulley position between the opposite ends. The coil spring frictionally engages the cylindrical inner sidewall and prevents rotation of the pulley relative to the housing when a rotational force is applied to the pulley. The sidewalls of the channel of the rotor engage the opposite ends of the coil spring and generate tension on the coil spring in a manner tending to reduce friction between the coil spring and the housing to permit rotation of the rotor and pulley relative to the housing when a force is applied to the handle.

    摘要翻译： 一种用于具有可调节支撑构件的座椅单元的离合器机构。 离合器机构包括具有第一和第二相对端以及大致圆柱形的内侧壁的壳体。 夹紧构件与壳体可移动地互连，并且夹紧构件适于将壳体固定到座椅单元的框架构件。 转子可旋转地安装在壳体内，并且转子具有大致圆柱形的外表面。 转子限定旋转轴线，并且具有在圆柱形外表面中具有大致平行于轴线延伸的相对侧壁的通道。 手柄从转子延伸，并且滑轮与转子可旋转地互连。 滑轮具有设置在转子通道中的环形槽和延伸部。 滑轮适于可操作地联接到座位单元的可调节的支撑构件，以提供支撑构件的调节。 螺旋弹簧设置在转子周围，并且相对端设置在邻近相对侧壁的通道中，并且带轮位置在相对端之间延伸。 当旋转力施加到滑轮时，螺旋弹簧摩擦地接合圆柱形内侧壁并防止滑轮相对于壳体的旋转。 转子的通道的侧壁与螺旋弹簧的相对端接合，并且以一种倾向于减小螺旋弹簧和壳体之间的摩擦力的方式产生螺旋弹簧上的张力，以允许转子和滑轮相对于壳体旋转， 向手柄施加力。

    Metal case
    4.
    发明授权
    Metal case 失效
    金属外壳

    公开(公告)号：US5378057A

    公开(公告)日：1995-01-03

    申请号：US891353

    申请日：1992-05-29

    申请人： David F. Bach ,  William K. Hofman

    发明人： David F. Bach ,  William K. Hofman

    IPC分类号： A47B47/02 ,  A47B55/00 ,  A47B88/04 ,  A47B43/00

    CPC分类号： A47B55/00 ,  A47B47/02 ,  A47B88/044

    摘要： A metal case having an adaptable capability between a lateral file or a cabinet which includes an inner framework comprised of a plurality of corrugated metal panels, each having a similar cross-sectional configuration and substantially extending the depth and length of the case. The panels are arranged horizontally and vertically to form a box-like structure which may be encased in a one-piece, metal outer wrapper and finished with a top and a base pan, thereby concealing spot welds which partially secure the inner framework to the outer wrapper. The inner framework is further secured to the outer wrapper by adhesive, which also provides acoustical insulation. The vertical panels include equidistantly placed, symmetrically arranged openings which may accommodate either self-locating, snap-in door hinges for a storage cabinet embodiment or unhanded, snap-in drawer glides for a lateral file embodiment.

    摘要翻译： 一种金属外壳，其具有在侧面文件或机柜之间的适应能力，其包括由多个波纹状金属板组成的内部框架，每个波纹金属板具有类似的横截面构造并且基本上延伸壳体的深度和长度。 面板被水平和垂直地布置以形成盒状结构，其可以被包装在一体的金属外包装中并且用顶部和底盘完成，从而隐藏将内部框架部分地固定到外部的点焊 包装 内框架通过粘合剂进一步固定到外包装，其还提供隔音。 垂直面板包括等距放置的对称布置的开口，其可以容纳用于存储柜实施例的自定位，卡入式门铰链或未手动的卡入式抽屉用于横向文件实施例。

    File cabinet having a corregated inner framework construction
    5.
    发明授权
    File cabinet having a corregated inner framework construction 失效
    文件柜具有相应的内部框架结构

    公开(公告)号：US5364178A

    公开(公告)日：1994-11-15

    申请号：US872476

    申请日：1992-04-23

    申请人： William K. Hofman ,  Jerry J. Mayette ,  David F. Bach

    发明人： William K. Hofman ,  Jerry J. Mayette ,  David F. Bach

    IPC分类号： A47B47/02 ,  A47B55/00 ,  A47B47/00

    CPC分类号： A47B47/02 ,  A47B55/00

    摘要： A metal case having an adaptable capability between a lateral file or a cabinet which includes an inner framework comprised of a plurality of corrugated metal panels, each having a similar cross-sectional configuration and substantially extending the depth and length of the case. The panels are arranged horizontally and vertically to form a box-like structure which may be encased in a one-piece, metal outer wrapper and finished with a top and a base pan, thereby concealing spot welds which partially secure the inner framework to the outer wrapper. The inner framework is further secured to the outer wrapper by adhesive, which also provides acoustical insulation.

    摘要翻译： 一种金属外壳，其具有在侧面文件或机柜之间的适应能力，其包括由多个波纹状金属板组成的内部框架，每个波纹金属板具有类似的横截面构造并且基本上延伸壳体的深度和长度。 面板被水平和垂直地布置以形成盒状结构，其可以被包装在一体的金属外包装中并且用顶部和底盘完成，从而隐藏将内部框架部分地固定到外部的点焊 包装 内框架通过粘合剂进一步固定到外包装，其还提供隔音。