三节式线性驱动器及其驱动组件
    1.
    发明申请

    公开(公告)号:WO2017143708A1

    公开(公告)日:2017-08-31

    申请号:PCT/CN2016/086996

    申请日:2016-06-24

    Inventor: 朱更兴 姚步堂

    CPC classification number: A47B9/04 B66F3/10 F16H25/20

    Abstract: 一种三节式线性驱动器及其驱动组件,三节式线性驱动器包括驱动组件和三节式升降管柱(8,9,10),驱动组件的空心丝杆(1)和驱动管(4)套装在内丝杆(6)的外部,外管(3)套装在驱动管(4)外部,空心丝杆螺母(2)套在空心丝杆(1)上,内丝杆螺母(7)套在内丝杆(6)上,空心丝杆螺母(2)和固定座(5)固定在外管(3)的两端,空心丝杆(1)与驱动管(4)同步转动,内丝杆螺母(7)可转动地设置在固定座(5)内,内丝杆螺母(7)与驱动管(4)的下端固定连接。驱动组件的固定座(5)的底部固定在中间管柱(9)的下端的第一端板(9-1)上,固定座(5)可部分或全部进入内管柱(8)。由此,驱动组件成为一个独立的装配模块,结构紧凑,适应性强;同时致动器尽可能地节省了三节升降管柱之间的轴向空间,可提供更大的高度调节范围。

    TELESCOPIC SCREW LIFT, ESPECIALLY FOR LIFTING A FLAT TV SCREEN FROM THE FURNITURE CONTAINER INTO A DISPLAY POSITION
    2.
    发明申请
    TELESCOPIC SCREW LIFT, ESPECIALLY FOR LIFTING A FLAT TV SCREEN FROM THE FURNITURE CONTAINER INTO A DISPLAY POSITION 审中-公开
    TELESCOPIC螺丝起升器,特别是将平面电视屏幕从家具集装箱放置到展示位置

    公开(公告)号:WO2007013827A1

    公开(公告)日:2007-02-01

    申请号:PCT/PL2006/000052

    申请日:2006-07-25

    CPC classification number: B66F3/10 A47B51/00 A47B81/064 F16C29/008

    Abstract: The lift has dual-screw lifting assembly (A) installed inside the three-modular telescopic column (B). Lifting assembly (A) has spindle drive screw (1) coupled via gear (6) with electric motor (5) and threaded part driven into sleeve screw (2), and its external thread engages with nut of actuator (9) of telescopic column (B). Actuator (9) and embracing it central module (8), are run coaxially and along the fixed external module (7). Bracket (C) of lifted object (20) is fitted to actuator (9). The cross-section of the wall of external (7) and central (8) module is in the shape of regular polygonal geometric figures, similar to each other and actuator (9) is similar to them in shape or is round. Module guides (7, 8, 9) are made up of linear double-row, ball bearings (10), mounted on axes of symmetry of cross-sections and accordingly with external (11) raceway and internal (12) raceway rail to the neighboring wall surfaces.

    Abstract translation: 电梯在三模式伸缩柱(B)内部安装了双螺杆提升组件(A)。 提升组件(A)具有通过齿轮(6)与电动机(5)联接的主轴驱动螺钉(1),并且螺纹部分被驱动到套筒螺钉(2)中,并且其外螺纹与伸缩柱的致动器(9)的螺母啮合 (B)。 致动器(9)并且包围其中央模块(8),沿着固定的外部模块(7)同轴地运行。 提升物体(20)的支架(C)安装在致动器(9)上。 外部(7)和中央(8)模块的壁的横截面呈规则的多边形几何图形,彼此相似,致动器(9)的形状类似于圆形。 模块导轨(7,8,9)由直线双列球轴承(10)组成,安装在横截面对称轴上,因此与外部(11)滚道和内部(12)滚道导轨相连。 相邻的墙面。

    TELESCOPIC MULTISTAGE LIFTER
    3.
    发明申请

    公开(公告)号:WO2003082727A1

    公开(公告)日:2003-10-09

    申请号:PCT/EP2003/003454

    申请日:2003-04-02

    CPC classification number: B66F3/10 B66F7/14 B66F11/04

    Abstract: A telescopic multistage lifter (1) is disclosed comprising a fixed tubular element (2) closed at one end by a flange (3) and a number of mobile tubular elements (4, 6, 8), each closed at one end by a respective flange (5, 7, 9) and arranged coaxial one inside the other and within the fixed tubular element (2). Screw like means (10, 11, 12) are connected to each one of the flanges (5, 7, 9) of the mobile tubular elements (4, 6, 8) belonging to a corresponding kinematic chain (C1, C2, C3) coupled to a motorized unit (13), which are suitable for telescopically and simultaneously extracting each mobile tubular element (4, 6, 8) from the matching tubular element which contains it.

    Abstract translation: 公开了一种伸缩式多级升降器(1),其包括固定的管状元件(2),其一端由凸缘(3)和多个可移动的管状元件(4,6,8)封闭,每个可移动的管状元件(1)在一端通过相应的 凸缘(5,7,9)并且在另一个内部并且在固定管状元件(2)内布置为同轴的。 螺旋状装置(10,11,12)连接到属于相应的运动链(C1,C2,C3)的可移动管状元件(4,6,8)的每个凸缘(5,7,9) 耦合到机动单元(13),其适于可伸缩地并同时地从包含它的匹配管状元件提取每个可移动管状元件(4,6,8)。

    HUBVORRICHTUNG UND TRANSPORTFAHRZEUG
    4.
    发明申请

    公开(公告)号:WO2022179804A1

    公开(公告)日:2022-09-01

    申请号:PCT/EP2022/052244

    申请日:2022-01-31

    Abstract: Die Erfindung betrifft eine Hubvorrichtung (10), insbesondere für ein Transportfahrzeug, umfassend eine feststehende Spindel (4), eine innere Spindelmutter (5), welche relativ zu der feststehenden Spindel (4) drehbar ist, eine bewegliche Spindel (6) und eine äußere Spindelmutter (7), welche relativ zu der beweglichen Spindel (6) drehbar ist, wobei die innere Spindelmutter (5) mit der beweglichen Spindel (6) drehfest, insbesondere starr, verbunden ist. Die Erfindung betrifft auch ein Transportfahrzeug, insbesondere ein fahrerloses Transportfahrzeug, umfassend eine Antriebseinrichtung, einen elektrischen Energiespeicher zur Versorgung der Antriebseinrichtung sowie eine Steuereinrichtung zur Steuerung der Antriebseinrichtung und eine erfindungsgemäße Hubvorrichtung (10).

    一种圆管升降装置的止转结构及运用该结构的线性驱动器

    公开(公告)号:WO2022156750A1

    公开(公告)日:2022-07-28

    申请号:PCT/CN2022/073016

    申请日:2022-01-20

    Inventor: 李龙 陈永斌

    Abstract: 一种圆管升降装置的止转结构及运用该结构的线性驱动器,该止转结构包括固定座(1)、由若干圆管(21)套接而成的第一伸缩管(2)和由若干横截面呈多边形的套管(31)套接而成的第二伸缩管(3),第二伸缩管(3)设置在第一伸缩管(2)内,第一伸缩管(2)最内侧的圆管(21)一端与底座(1)固定连接,另一端固设有第一内衬(20),第一内衬(20)设有供最外侧的套管(31)穿过的第一通孔(201),第一通孔(201)内壁与最外侧的套管(31)外壁相互贴合,套管(31)分别与外侧伸缩的圆管(21)一一固定连接。该线性驱动器结构简单,降低了生产成本。

    WAGENHEBER
    6.
    发明申请
    WAGENHEBER 审中-公开
    JACK

    公开(公告)号:WO2012072389A1

    公开(公告)日:2012-06-07

    申请号:PCT/EP2011/069726

    申请日:2011-11-09

    Abstract: Wagenheber, dessen Hubelement (11) gegenüber einem Ständer (8) verfahrbar ist, und mit einem Gewindetrieb, der eine Gewindespindel (2, 15) und eine auf der Gewindespindel (2, 15) angeordnete Spindelmutter (4, 16) aufweist, wobei eine Relativdrehung zwischen der Gewindespindel (2, 15) und der Spindelmutter (4, 16) in eine Längsverschiebung zwischen der Gewindespindel (2, 15) und der Spindelmutter (4, 16) entlang einer Spindelachse für eine Hubbewegung des Hubelelementes (11) umgewandelt wird, wobei als Gewindetrieb ein Planetenwälzgewindetrieb (1, 14) vorgesehen ist, dessen zwischen der Spindelmutter (4, 16) und der Gewindespindel (2, 15) angeordnete Planeten (6, 17) in Wälzeingriff mit der Gewindespindel (2, 15) und der Spindelmutter (4, 16) stehen.

    Abstract translation: 车辆千斤顶,所述提升元件可移动(11)相对于定子(8),并与具有螺钉用的螺纹轴(2,15)和所述螺纹轴(2,15),设置主轴螺母(4,16),其中一个 螺纹轴(2,15)和所述螺纹轴(2,15)之间的纵向位移,主轴螺母(4,16)和主轴螺母(4,16)之间的相对转动沿主轴轴转换为Hubelelementes的行程运动(11) 其中一个螺纹驱动是一个Planetenwälzgewindetrieb(1,14)被提供,其主轴螺母(4,16)和所述螺纹轴之间(2,15)布置成与所述螺纹轴(2,15)滚动啮合行星齿轮(6,17)和主轴螺母 (4,16)被提供。

    支撑装置
    7.
    发明申请
    支撑装置 审中-公开

    公开(公告)号:WO2009074001A1

    公开(公告)日:2009-06-18

    申请号:PCT/CN2007/071218

    申请日:2007-12-11

    Inventor: 章炜

    CPC classification number: B60S9/08 B60D1/66 B66F3/16 B66F3/20

    Abstract: A supporting device includes an upper tube (10A), an inner tube (20A), a transmitting system (30A) and a shoe (40A). Said transmitting system (30A) is mounted on the top of the upper tube (10A). Said inner tube (20A) is cover-placed inside the upper tube (10A), the top of the inner tube (20A) is connected to the transmission (30A) and the bottom of that is connected to the shoe (40A). The transmitting system (30A) is mainly composed of at least one less teeth difference transmission (1A), a cone gear pair and a screw (6A). The less teeth difference transmission (1A) is connected to a cone gear (31A), and the cone gear (31A) is connected to the screw (6A).

    TWO SPEED TRAILER JACK
    8.
    发明申请

    公开(公告)号:WO2021242442A1

    公开(公告)日:2021-12-02

    申请号:PCT/US2021/028212

    申请日:2021-04-20

    Abstract: A linear jack includes a first outer sleeve, an inner sleeve disposed at least partially within the first outer sleeve, a second outer sleeve disposed at least partially within the inner sleeve, a translating screw disposed at least partially within the second outer sleeve, and a cover sleeve coupled to the translating screw. The first outer sleeve is threadedly coupled to the inner sleeve. The second outer sleeve is threadedly coupled to the translating screw. The translating screw is disposed at least partially within the cover sleeve. The cover sleeve is configured to translate with the translating screw.

    JACK MECHANISM WITH IMPROVED SAFETY FEATURES

    公开(公告)号:WO2018160938A1

    公开(公告)日:2018-09-07

    申请号:PCT/US2018/020611

    申请日:2018-03-02

    Inventor: BUSH, Andrew

    Abstract: A pipe jack or jack mechanism. The jack mechanism can include a base structure that can include a substantially vertical support member and a plurality of legs angularly disposed therefrom. An elevation member can be configured to move within the substantially vertical support member. A safety ring that can be generally circular can be disposed about an outer perimeter of the elevation member and can extend outwardly therefrom. An annular lock can be adjustably disposed about the outer perimeter of the elevation member and can be positioned below the safety ring. A stop gap can be positioned between the safety ring and the annular lock. A block cap can be disposed on a bottom portion of the substantially vertical support member to prevent the elevation member from extending beyond an end of the substantially vertical support member.

    WINDSHIELD REPAIR TOOL AND METHOD OF USE
    10.
    发明申请
    WINDSHIELD REPAIR TOOL AND METHOD OF USE 审中-公开
    WINDSHIELD维修工具及使用方法

    公开(公告)号:WO2014071192A1

    公开(公告)日:2014-05-08

    申请号:PCT/US2013/068077

    申请日:2013-11-01

    CPC classification number: B60J1/004

    Abstract: A windshield installation device for replacing automobile windshields. The device includes a stabilizing assembly, an adjustable shaft assembly, and a foot assembly. The stabilizing assembly includes a suction member configured to be removably coupled to the windshield. The adjustable shaft assembly extends between the stabilizing assembly and the foot assembly and includes an outer tube configured to receive an inner tube. The inner tube is slidable relative to the outer tube to adjust a distance between the stabilizing assembly and the foot assembly. The inner tube is rotatable relative to the outer tube to secure the inner tube to the outer tube. The foot assembly includes a foot body and a threaded shaft coupled to the foot body and the inner tube for further adjustment of the distance between the stabilizing assembly and the foot assembly.

    Abstract translation: 一种用于更换汽车挡风玻璃的挡风玻璃安装装置。 该装置包括稳定组件,可调轴组件和脚组件。 稳定组件包括构造成可移除地联接到挡风玻璃的抽吸构件。 可调轴组件在稳定组件和脚组件之间延伸并且包括构造成接纳内管的外管。 内管可相对于外管滑动以调整稳定组件和脚组件之间的距离。 内管可相对于外管转动,以将内管固定在外管上。 脚组件包括一个脚本体和一个联接到脚本体和内管的螺纹轴,用于进一步调整稳定组件和脚组件之间的距离。

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