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1. 发明授权

US09480333B2 Lifting column 有权
标题翻译：起吊柱
公开(公告)号：US09480333B2
公开(公告)日：2016-11-01
申请号：US14396245
申请日：2013-04-23
申请人： LINAK A/S
发明人： Michael Lindekilde Randløv
IPC分类号： F16M11/24 , A47B9/20 , A47B9/04 , F16H25/20
CPC分类号： A47B9/20 , A47B9/04 , F16H25/2056 , F16H2025/2071 , Y10T74/18672
摘要： A lifting column, preferably for height-adjustable tables comprises a guide with three mutually telescopic members (1,2,3) and a motor driven spindle unit for bringing about the movement. The second member (2) of the guide is with a lower end secured to a lower end of the second spindle (6). The second spindle nut (8) co-operating with the second spindle (6) is with a bearing (18) with a rigid connection (28) fixed to a shaft stub (16) secured to an upper end of a drive tube (9). The shaft stub (16) is via a second bearing (20) secured to a mounting plate (23), by means of which the spindle unit is secured in the lifting column. Thus, the vertical load on the lifting column is led through the spindle unit around the guide (1,2,3). This enables a better and more optimum dimensioning of the guide (1,2,3) and the spindle unit, just as it is advantageous in terms of assembly and not least it enables a better implementing of a squeeze protection in the lifting columns.
摘要翻译：优选用于高度可调的工作台的升降柱包括具有三个相互伸缩构件（1,2,3）的引导件和用于引起移动的马达驱动的主轴单元。引导件的第二构件（2）的下端固定到第二主轴（6）的下端。与第二主轴（6）配合的第二主轴螺母（8）具有轴承（18），其具有固定到固定到驱动管（9）的上端的轴杆（16）的刚性连接件（28））。轴杆16经由固定在安装板23上的第二轴承20固定在提升柱中。因此，提升柱上的垂直载荷通过导向件（1,2,3）周围的主轴单元引导。这使得能够更好和更优化导向件（1,2,3）和主轴单元的尺寸，正如在组装方面是有利的，并且不仅如此，其能够更好地实施提升柱中的挤压保护。

2. 发明授权

US08725438B2 Linear actuator 有权
标题翻译：线性执行机构
公开(公告)号：US08725438B2
公开(公告)日：2014-05-13
申请号：US11663734
申请日：2005-09-28
申请人： Svend Erik Knudsen Jensen
发明人： Svend Erik Knudsen Jensen
IPC分类号： F16H25/20 , F16H25/24
CPC分类号： F16H25/20 , F16H25/2472 , F16H2025/2031 , F16H2025/2084 , F16H2057/012 , Y10T74/18056 , Y10T74/18656 , Y10T74/18672 , Y10T74/18696 , Y10T74/18752 , Y10T74/19828
摘要： A linear actuator comprises a reversible electric motor (2) which, via a transmission, is capable of driving a spindle (4) having a spindle nut (5) secured against rotation and comprises a power supply and a controller. The actuator moreover comprises a memory unit for collecting at least one set of data from the operation, indicating how long and how hard the actuator has worked. It is hereby possible to obtain an overview of the mechanical state of the actuator and thereby prevent unfortunate occurrences and accidents as a consequence of wear-out of the actuator.
摘要翻译：线性致动器包括可逆电动机（2），其经由变速器能够驱动具有固定的旋转螺母（5）的主轴（4），并且包括电源和控制器。此外，致动器还包括用于从操作中收集至少一组数据的存储器单元，指示致动器工作多长时间以及多难。因此，可以获得致动器的机械状态的概况，从而防止由于致动器的磨损而导致的不幸事件和事故。

3. 发明授权

US08042416B2 Linear module 有权
标题翻译：线性模块
公开(公告)号：US08042416B2
公开(公告)日：2011-10-25
申请号：US11962706
申请日：2007-12-21
申请人： Steffen Pfister
发明人： Steffen Pfister
IPC分类号： F16H3/06 , F16H27/02 , F16H29/02 , F16H29/20
CPC分类号： B23Q5/40 , B23Q11/0825 , F16C29/00 , F16C29/004 , F16C29/0602 , F16C29/0645 , F16C2322/39 , F16H25/20 , F16H2025/204 , Y10T74/18576 , Y10T74/18656 , Y10T74/18672
摘要： A linear module includes a baseplate unit, a table part, a spindle drive device, and a telescoping tube arrangement that encompasses the spindle and that has two tube elements that engage with each other in telescoping fashion in a movement direction, namely a tube element connected to the baseplate unit and a tube element connected to the table part. The tube element connected to the table part is connected to the table part over a portion of its length by at least one bridge piece and the tube element connected to the baseplate unit has at least one slot embodied to accommodate the at least one bridge piece.
摘要翻译：线性模块包括基板单元，台部件，主轴驱动装置和包围主轴的伸缩管装置，并且具有两个管元件，两个管元件在移动方向上以伸缩方式彼此接合，即连接有管元件到底板单元和连接到台部件的管元件。连接到台部件的管元件通过至少一个桥接件连接到其长度的一部分上的台部件，并且连接到基板单元的管元件具有体现为容纳至少一个桥接件的至少一个槽。

4. 发明授权

US07712389B2 Lifting device having parallel double screw rods 有权
标题翻译：具有平行双螺杆的提升装置
公开(公告)号：US07712389B2
公开(公告)日：2010-05-11
申请号：US11383629
申请日：2006-05-16
申请人： Chia-Jung Wang
发明人： Chia-Jung Wang
IPC分类号： F16H3/06
CPC分类号： F16H25/20 , F16H25/2056 , F16H2025/2059 , F16H2025/2084 , Y10T74/18576 , Y10T74/18672
摘要： A lifting device having parallel double screw rods includes a motor, a first transmission and a second transmission. The first transmission includes a screw rod driven by the motor and a telescopic tube assembly threadedly connected to the screw rod and linearly movable relative to the screw rod. The distal end of the telescopic tube assembly is fixedly connected on a connecting piece. The second transmission is provided at one side of the first transmission and parallel thereto. Further, the second transmission includes a sleeve driven by the motor to rotate, a telescopic tube assembly accommodated within the sleeve and axially movable relative to the sleeve, and a screw rod threadedly connected to the telescopic tube assembly and linearly movable relative to the telescopic tube assembly. The distal end of the telescopic tube assembly is connected to the connecting piece. With the above arrangement, each screw rod is interchangeable and the cost can be reduced.
摘要翻译：具有平行双螺杆的升降装置包括马达，第一变速器和第二变速器。第一变速器包括由电动机驱动的螺杆和与螺杆螺纹连接并且相对于螺杆线性移动的伸缩管组件。伸缩管组件的远端固定连接在连接件上。第二变速器设置在第一变速器的一侧并与其平行。此外，第二传动装置包括由马达驱动以旋转的套筒，容纳在套筒内并且可相对于套筒轴向移动的伸缩管组件和螺纹连接到伸缩管组件并且相对于伸缩管线性移动的螺杆部件。伸缩管组件的远端连接到连接件。通过上述结构，每个螺杆可互换，并且可以降低成本。

5. 发明申请

US20090090204A1 Actuator Arrangement 有权
标题翻译：执行机构安排
公开(公告)号：US20090090204A1
公开(公告)日：2009-04-09
申请号：US12246771
申请日：2008-10-07
申请人： Tony Jones , John Herbert Harvey , Michael Paul Somerfield
发明人： Tony Jones , John Herbert Harvey , Michael Paul Somerfield
IPC分类号： F16H25/20 , F16H25/22
CPC分类号： F16H25/2454 , B64C13/28 , F16H2025/2087 , Y10T74/18672 , Y10T74/18704
摘要： An actuator arrangement comprises a rotatable shaft, a nut mounted upon the shaft and translatable along the shaft upon rotation of the shaft relative to the nut, and a lock arrangement operable to lock the shaft and nut against relative rotation, the lock arrangement comprising a lock component mounted upon one of the shaft and the nut for axial movement relative thereto but held against angular movement relative thereto, the lock component being co-operable with an abutment provided on the other of the shaft and the nut, or a component associated therewith, to lock the shaft and nut to one another against relative rotation.
摘要翻译：致动器装置包括可旋转轴，安装在轴上的螺母，并且当轴相对于螺母旋转时可沿轴转动;以及锁定装置，可锁定轴和螺母以防止相对旋转，锁定装置包括锁安装在所述轴和所述螺母中的一个上的部件，用于相对于所述轴和所述螺母的轴向运动，但是相对于所述轴和所述螺母保持抵抗角度运动，所述锁定部件可与设置在所述轴和所述螺母中的另一个上的邻接部或与其相关联的部件配合，将轴和螺母彼此锁定以防止相对旋转。

6. 发明申请

US20080257081A1 TELESCOPIC ACTUATOR 有权
标题翻译：电话执行器
公开(公告)号：US20080257081A1
公开(公告)日：2008-10-23
申请号：US11964430
申请日：2007-12-26
申请人： Takehiko Hakui , Kotaro Yamaguchi , Masanori Watanabe , Atsushi Yuta , Hajime Kajiwara
发明人： Takehiko Hakui , Kotaro Yamaguchi , Masanori Watanabe , Atsushi Yuta , Hajime Kajiwara
IPC分类号： A47B9/00
CPC分类号： B60G7/006 , B60G2200/462 , B60G2202/422 , B60G2204/419 , F16D3/06 , F16D3/68 , F16H25/20 , F16H25/2204 , F16H2025/2075 , F16H2025/2445 , H02K7/06 , Y10T74/18576 , Y10T74/18672
摘要： A telescopic actuator includes a motor, an input flange rotated by the motor, a male screw member coupled to the input flange, a female screw member threadedly engaged with the male screw member, an output rod coupled to the female screw member, the output rod being moved in an axial direction thereof to output a thrust force when the input flange is rotated, and a housing inside which the male screw member and the female screw member are accommodated. The input flange is supported by the housing such that a relative movement of the input flange with respect to the housing is allowed in a radial direction but restricted in the axial direction.
摘要翻译：伸缩式致动器包括马达，由马达旋转的输入法兰，连接到输入法兰的外螺纹构件，与外螺纹构件螺纹接合的阴螺纹构件，与内螺纹构件连接的输出杆，输出杆沿其轴向方向移动以在输入凸缘旋转时输出推力，以及容纳外螺纹构件和内螺纹构件的壳体。输入法兰由壳体支撑，使得输入法兰相对于壳体的相对运动允许在径向方向上但在轴向上受到限制。

7. 发明授权

US07424833B2 Telescopically moving structure 有权
标题翻译：望远镜移动结构
公开(公告)号：US07424833B2
公开(公告)日：2008-09-16
申请号：US10296151
申请日：2001-05-22
申请人： Preben Bo Fich , Christian Noergaard
发明人： Preben Bo Fich , Christian Noergaard
IPC分类号： F16H25/22 , A47B9/04
CPC分类号： F16H25/20 , A47B9/04 , F16B7/1436 , F16H25/2056 , Y10T74/18576 , Y10T74/18672
摘要： A telescopically moving structure (1) comprising a nut (2) mounted in a rotationally fixed manner in relation to a frame part, a spindle tube (3) with an external thread in engagement with the nut (2), which spindle tube (3) furthermore has an internal thread (4) with the opposite direction to that of the external thread, which internal thread (4) is in engagement with a non-rotational spindle (5) provided with an external thread, the spindle tube (3) being connected in a rotationally fixed manner, but in the axial direction in a slidable manner to a driving shaft (6), wherein the driving shaft (6) has an essentially polygonal cross section with a perimeter forming two opposite longitudinal tracks for engagement with torque-transferring rolling bodies which are journalled in a bushing fastened in the spindle tube (3) to thereby enable transfer of a large torque without the risk of seizure between the driving shaft (6) and the spindle tube (3).
摘要翻译：一种伸缩移动结构（1），包括相对于框架部分以旋转固定的方式安装的螺母（2），具有与所述螺母（2）接合的外螺纹的主轴管（3），所述主轴管）还具有与外螺纹相反方向的内螺纹（4），所述内螺纹（4）与设置有外螺纹的非旋转主轴（5）接合，所述主轴管（3）以可旋转地固定的方式连接，但是在轴向方向上以可滑动的方式连接到驱动轴（6），其中驱动轴（6）具有基本上多边形的横截面，周边形成两个相对的纵向轨道，用于与扭矩将滚动体保持在紧固在主轴管（3）中的衬套中，从而能够传递大的转矩而不会在驱动轴（6）和主轴管（3）之间发生卡死的危险。

8. 发明申请

US20080020893A1 Spindle drive for a movable component, the spindle drive being drivable by a drive 有权
标题翻译：用于可移动部件的主轴驱动，主轴驱动器可由驱动器驱动
公开(公告)号：US20080020893A1
公开(公告)日：2008-01-24
申请号：US11880616
申请日：2007-07-23
申请人： Timo Frieb-Preis , Michael Kleinmann
发明人： Timo Frieb-Preis , Michael Kleinmann
IPC分类号： F16H13/00
CPC分类号： F16H25/20 , E05F15/622 , E05Y2201/21 , E05Y2201/22 , E05Y2201/232 , E05Y2201/246 , E05Y2201/26 , E05Y2201/266 , E05Y2201/462 , E05Y2201/72 , E05Y2201/726 , E05Y2800/11 , E05Y2900/531 , E05Y2900/546 , F16H2025/2071 , F16H2025/2081 , Y10T74/18672 , Y10T74/18696 , Y10T74/18704
摘要： A spindle drive for a movable component includes a threaded spindle which is rotatable about a spindle axis; a spindle nut which engages the threaded spindle; and a transmission element which can be connected to the movable component, the transmission element being fixed against rotation about the spindle axis and being axially drivable by rotation of the spindle nut. An intermediate element, which is fixed against rotation relative to the spindle nut, extends axially with respect to the threaded spindle and is rotatable relative to the threaded spindle. A drive is connected to rotate one of the intermediate element and the threaded spindle; and the other of the intermediate element and the threaded spindle can be fixed against rotation.
摘要翻译：用于可移动部件的主轴驱动器包括可围绕主轴轴线旋转的螺纹主轴; 与螺纹主轴接合的主轴螺母; 以及可以连接到可移动部件的传动元件，所述传动元件被固定成不能围绕主轴轴线旋转并且通过所述主轴螺母的旋转而被轴向驱动。相对于主轴螺母固定的中间元件相对于螺纹轴线轴向延伸并且可相对于螺纹主轴旋转。驱动器连接以旋转中间元件和螺纹主轴之一; 并且中间元件和螺纹主轴中的另一个可以被固定以防止旋转。

9. 发明授权

US07185868B2 Telescopic display stand 失效
标题翻译：伸缩展示架
公开(公告)号：US07185868B2
公开(公告)日：2007-03-06
申请号：US11028621
申请日：2005-01-05
申请人： Sheng-Chien Wang
发明人： Sheng-Chien Wang
IPC分类号： F16M13/00
CPC分类号： F16M11/18 , A47F5/04 , A47G33/06 , F16M11/28 , Y10T74/18672
摘要： A telescopic display stand includes a base and a fixed tube secured on the base. A first telescopic tube and a second telescopic tube are in turn telescopically received in the fixed tube. A gear box is mounted in the first telescopic tube, and a plug is mounted in the second telescopic tube. A first threaded rod has a bottom end rotatably received in the fixed tube and threadingly extends through the gear box. A second threaded rod has a bottom end rotatably mounted in the gear box and threadingly extends through the plug. A driving unit is mounted on the gear box for driving gears in the gear box. An effigy sheath is mountable over the fixed tube and telescopic tubes. Whereby, the display stand can be automatically erected and retracted.
摘要翻译：伸缩式展示架包括底座和固定在基座上的固定管。第一伸缩管和第二伸缩管又可伸缩地容纳在固定管中。齿轮箱安装在第一伸缩管中，并且塞子安装在第二伸缩管中。第一螺纹杆具有可旋转地容纳在固定管中的底端，并且螺纹地延伸穿过齿轮箱。第二螺杆具有可旋转地安装在齿轮箱中的底端并且螺纹地延伸穿过该塞子。驱动单元安装在齿轮箱上，用于驱动齿轮箱中的齿轮。一个肖像鞘可以安装在固定管和伸缩管上。由此可以自动竖起和缩回展示架。

10. 发明申请

US20060169084A1 Vehicle gear box actuator 有权
标题翻译：车辆齿轮箱执行器
公开(公告)号：US20060169084A1
公开(公告)日：2006-08-03
申请号：US11258829
申请日：2005-10-26
申请人： Todd Meaney , Thomas Schregardus , Robert Cicerchia , David Medina
发明人： Todd Meaney , Thomas Schregardus , Robert Cicerchia , David Medina
IPC分类号： G05G9/00
CPC分类号： F16H61/32 , B60K17/352 , F16H59/70 , F16H63/304 , F16H2063/3063 , F16H2063/3089 , H02K7/116 , Y10T74/18672 , Y10T74/19251 , Y10T74/20018 , Y10T74/2003
摘要： A vehicle gear box shift actuator and apparatus including the same. The actuator includes a lead screw; a drive nut threaded on the lead screw; a plunger; a first spring disposed between the drive nut and a first end of the plunger; a second spring disposed between the drive nut and a second end of the plunger opposite from the first end. Non-contact position sensing of the actuator output is also provided.
摘要翻译：一种车辆变速箱换档致动器及其装置。致动器包括导螺杆; 螺丝拧在导螺杆上的驱动螺母; 柱塞设置在所述驱动螺母和所述柱塞的第一端之间的第一弹簧; 设置在所述驱动螺母和所述柱塞的与所述第一端相对的第二端之间的第二弹簧。还提供了致动器输出的非接触位置感测。

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