公开(公告)号：US20120280604A1

公开(公告)日：2012-11-08

申请号：US13514216

申请日：2010-12-09

申请人： Michael L. Randløv ,  Torben Basse ,  Henrik Winther ,  Jeppe C. Bastholm ,  Martin Riis ,  Henning Kristensen ,  Jens J. Nielsen ,  Norbert Klinke ,  Bent Jensen

发明人： Michael L. Randløv ,  Torben Basse ,  Henrik Winther ,  Jeppe C. Bastholm ,  Martin Riis ,  Henning Kristensen ,  Jens J. Nielsen ,  Norbert Klinke ,  Bent Jensen

IPC分类号： A47B51/00

CPC分类号： A47B9/04 ,  A47B51/00

摘要： An arrangement for height-adjustment, preferably for kitchen tables with base cabinets is designed as a platform comprising a bottom plate (10), on which is mounted a lifting arrangement (13-18) with a carrying surface (11) for an object positioned thereon.

摘要翻译： 用于高度调节的装置，优选地用于具有底座的厨房台面被设计为包括底板（10）的平台，在底板上安装有提升装置（13-18），其具有用于定位的物体的承载表面（11） 上。

公开(公告)号：US08408083B2

公开(公告)日：2013-04-02

申请号：US13067457

申请日：2011-06-02

申请人： Jens J. Nielsen ,  Norbert Klinke

发明人： Jens J. Nielsen ,  Norbert Klinke

IPC分类号： F16H27/02

CPC分类号： F16H25/20 ,  A47B9/04 ,  F16H19/0604 ,  F16H19/0663 ,  Y10T74/18576 ,  Y10T74/18832

摘要： A linear actuator, in particular telescopic legs for height-adjustable tables, and comprising an outer profile (18), a spindle (7) mounted at an upper end of the outer profile, a transmission (8) connecting the spindle (7) with a reversible electric motor, a spindle nut (11) secured against rotation on the spindle (7), an intermediate profile (10) mounted with its one end on the spindle nut (11), a guide at a lower end of the outer profile (18) for the intermediate profile (10), a cord element (12, 20; 26) secured at the lower end of the outer profile (18) and connected via a guide with an inner profile (14), such that this together with the intermediate profile (10) is telescopically pushed out of and into the outer profile (18) by the rotation of the spindle. When the inner profile (14) is secured against rotation on the intermediate profile (10), and the rotational securing of the spindle nut (11) is constituted by longitudinal guides in the outer profile (18), then an actuator is achieved which per se is secured against rotation, i.e., when applied in telescopic legs, there is no need to have a rotational protection via the leg. In general, the structure is slender and may thereby be used in thin telescopic table legs.

摘要翻译： 一种线性致动器，特别是用于高度可调节台的伸缩腿，并且包括外轮廓（18），安装在外轮廓的上端的心轴（7），将主轴（7）与 可逆电动机，在所述主轴（7）上抵抗旋转固定的主轴螺母（11），其一端安装在所述心轴螺母（11）上的中间轮廓（10），所述外轮廓的下端处的引导件 （18），用于中间轮廓（10）的绳索元件（12,20; 26），其固定在所述外轮廓（18）的下端，并且经由引导件与内轮廓（14）连接，使得这一起 其中中间型材（10）通过主轴的旋转可伸缩地推出外部轮廓（18）。 当内部轮廓（14）在中间轮廓（10）上被抵抗旋转固定时，并且主轴螺母（11）的旋转固定由外轮廓（18）中的纵向引导件构成时，实现了致动器 固定抵抗旋转，即当应用于伸缩腿时，不需要经由腿部具有旋转保护。 通常，该结构是细长的，并且因此可以用于薄的伸缩台腿。

公开(公告)号：US07596820B2

公开(公告)日：2009-10-06

申请号：US11629988

申请日：2005-06-21

申请人： Jens J. Nielsen ,  Norbert Klinke

发明人： Jens J. Nielsen ,  Norbert Klinke

IPC分类号： A61G7/015 ,  A61G7/05

CPC分类号： A47C20/08 ,  A47C20/041

摘要： An actuator for beds, slatted beds or chairs of the type accommodating, in a cabinet, two drive units based on a spindle and a spindle nut configured as an adjustment element, cooperating with an arm of a rotary shaft for a backrest section and a legrest section, respectively, in the bed, the mattress support or the chair. The two spindles are rotational interconnected and are driven by a common reversible electric motor. By having just one motor and one transmissions, as well as no switching mechanism between the two spindles, a simple and inexpensive structure is provided.

摘要翻译： 一种用于床，板条床或椅子的致动器，其在机柜中容纳基于主轴的两个驱动单元和构造为调节元件的主轴螺母，与用于靠背部分的旋转轴的臂和搁脚板 部分，分别在床上，床垫支架或椅子上。 两个主轴是旋转互连的，并由普通的可逆电动机驱动。 通过仅使用一个电机和一个变速器，以及两个主轴之间没有切换机构，提供了简单且便宜的结构。

公开(公告)号：US07926371B2

公开(公告)日：2011-04-19

申请号：US12226009

申请日：2007-04-04

申请人： Jens J. Nielsen

发明人： Jens J. Nielsen

IPC分类号： F16H25/18 ,  F16H25/24 ,  A47C20/08 ,  A47C20/04

CPC分类号： H02K5/08 ,  A47C20/041 ,  A47C20/08 ,  H02K7/06 ,  H02K15/14 ,  Y10T74/18576 ,  Y10T74/18648 ,  Y10T74/18672

摘要： A linear actuator for a piece of furniture, namely a bed or chair comprising a housing (8) of plastic consisting of two parts (8a, 8b) with a joining edge (8c) in the longitudinal direction of the housing. In both ends of the housing there is a transverse through aperture (10) for receiving a pivot shaft in the piece of furniture, and with an openable cover (9) for mounting the actuator on the shafts. In connection with the apertures there is a drive comprising a reversible motor, which over a transmission drives a spindle, and where a spindle nut fixed against rotation and constructed as a sliding element is mounted on said spindle. The pivot shaft in the piece of furniture has an arm which rests loosely against the end of the spindle nut when the actuator is mounted on the piece of furniture so that the pivot shaft is rotated for raising of a section in the piece of furniture in one direction of movement of the spindle and for lowering the section under its weight in the other direction. The two parts of the housing (11a, 11b) are join together by gluing or welding, which simplifies the mounting and shape of the housing compared to the traditional assembly with screws.

摘要翻译： 一种用于家具的线性致动器，即床或椅子，其包括由两部分（8a，8b）组成的塑料壳体，所述两部分具有在所述壳体的纵向方向上的接合边缘（8c）。 在壳体的两端具有横向通孔（10），用于在家具中接收枢转轴，并具有用于将致动器安装在轴上的可打开盖（9）。 与孔有关的是包括可逆电动机的驱动器，该可逆电动机在传动装置上驱动主轴，并且其中固定为旋转并被构造为滑动元件的主轴螺母安装在所述主轴上。 家具中的枢转轴具有臂，当将致动器安装在家具上时，臂松动地抵靠心轴螺母的端部，使得枢转轴旋转，以在一件家具中的一个部分上升高 主轴的运动方向和在其另一个方向上将其重量降低的部分。 壳体（11a，11b）的两个部分通过胶合或焊接连接在一起，与传统的带螺钉的组件相比，这简化了壳体的安装和形状。

公开(公告)号：US07163184B2

公开(公告)日：2007-01-16

申请号：US10480156

申请日：2002-07-04

申请人： Jens J. Nielsen

发明人： Jens J. Nielsen

IPC分类号： F16M13/00

CPC分类号： A47B9/20 ,  A47B9/12

摘要： A drive device, preferably for lifting columns for height-adjustable tables, comprising an endless chain (31) running over first and second chain wheels (16, 17) with a first chain run and a second chain run between the two chain wheels, wherein at least one chain run may be connected with a movable element in the structure in which the drive device is incorporated. The drive device comprises a stick-shaped element (5), where the chain wheels (16, 17) are mounted at their respective ends and the one chain wheel (16) is driven by an electric motor (6) via a transmission and where both the electric motor and the transmission are likewise mounted on the stick-shaped element so that the drive device essentially appears as a finished, mountable unit. The length of stroke is determined solely by the selection of the length of the drive device, just as the drive device may be constructed for a slender column profile. The drive device is moreover easy to mount.

摘要翻译： 驱动装置，优选地用于升高高度可调的工作台的支柱，包括在第一和第二链轮（16,17）上延伸的环形链条（31），其具有第一链条运动和在两个链轮之间的第二链条延伸，其中 至少一个链条运行可以与其中结合驱动装置的结构中的可移动元件连接。 驱动装置包括一个棒形元件（5），其中链轮（16,17）在其各自的端部安装，并且一个链轮（16）由电动机（6）经由变速器驱动，并且其中 电动机和变速器同样安装在棒状元件上，使得驱动装置基本上呈现为可完成安装的单元。 行程的长度仅由驱动装置的长度的选择决定，就像驱动装置可以用于细长的柱型材一样。 此外，驱动装置易于安装。