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公开(公告)号：US08881613B2
公开(公告)日：2014-11-11
申请号：US13766590
申请日：2013-02-13
Applicant: Timotion Technology Co., Ltd.
Inventor： Chou-Hsin Wu
CPC classification number: F16H25/20 , A61G7/018 , F16D11/14 , F16D2011/002 , F16H2025/2037 , F16H2025/2065 , Y10T74/18576 , Y10T74/18752
Abstract: An electric actuator includes: an actuating shaft and a screw rod screwed to and driving the actuating shaft; a motor connecting the screw rod; a connection seat connecting the actuating shaft and including a positioning post and a rotary shaft; a coupling ring sleeved around and rotating with the positing post, and a slide slot disposed out of the coupling ring; a support ring sleeved around the rotary shaft; a cylindrical connector sleeved around the support ring and screwed to a hinge end cap and with a locking slot communicating with the slide slot and disposed out of the cylindrical connector; a knob sleeved around the cylindrical connector and the coupling ring and covering the rotary shaft, and a raised rib slidably connected to the slide slot and the locking slot and disposed in the knob.
Abstract translation: 电致动器包括：致动轴和螺杆，用于驱动致动轴; 连接螺杆的马达; 连接座，其连接所述致动轴并且包括定位柱和旋转轴; 围绕定位柱旋转的联接环和设置在联接环之外的滑槽; 围绕旋转轴的支撑环; 圆筒形连接器，围绕支撑环套管并且旋拧到铰链端盖，并且具有与滑动槽连通并设置在圆柱形连接器外的锁定槽; 围绕圆柱形连接器和联接环并且覆盖旋转轴的旋钮和可滑动地连接到滑动槽和锁定槽并设置在旋钮中的凸起肋。
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公开(公告)号：US20140020488A1
公开(公告)日：2014-01-23
申请号：US13941393
申请日：2013-07-12
Inventor： Walter KOCH , Daniel KOLLREIDER , Branko VUKOTA , Marko GRACNER
IPC: F16H25/12
CPC classification number: F16H25/12 , A47B9/04 , A47B2200/0056 , F16B7/182 , F16B21/186 , F16B37/043 , F16H25/2056 , F16H2025/2037 , F16H2025/2075 , Y10T29/49826 , Y10T29/49947 , Y10T74/18672
Abstract: A linear actuator comprising a spindle-based linear drive (1) having an inner threaded spindle (5) and an outer element (2) surrounding the threaded spindle (5), in which the threaded spindle (5) can be moved in the axial direction; and a telescopic housing (20) with a first telescope part (21) and a second telescope part (22), which is surrounded at least in part by the first telescope part (21). On its side facing the first telescope part (21), the second telescope part (22) has an adapter part (24) that is connected rotationally fixedly to the second telescope part (22) and has a central opening. The linear drive has a connecting element (30) that is mounted on the outer element (2) and comprises snap elements (31) that are engaged with the central opening of the adapter part (24) in such a manner that the connecting element (30) is held in the adapter part (24).
Abstract translation: 一种线性致动器，包括具有内螺纹心轴（5）的心轴线性驱动器（1）和围绕所述螺纹心轴（5）的外部元件（2），其中所述螺纹心轴（5）可以在轴向 方向; 以及具有第一望远镜部分（21）和第二望远镜部分（22）的伸缩壳体（20），其至少部分地被第一望远镜部分（21）包围。 在第二望远镜部分（21）的一侧面上，第二望远镜部分（22）具有适配部分（24），该适配器部分（24）可转动地连接到第二望远镜部分（22）并具有中心开口。 线性驱动器具有安装在外部元件（2）上的连接元件（30），并且包括与适配器部件（24）的中心开口接合的卡合元件（31），使得连接元件 30）保持在适配器部分（24）中。
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公开(公告)号：US20130119786A1
公开(公告)日：2013-05-16
申请号：US13403238
申请日：2012-02-23
Applicant: Kazuo MURAMATSU , Katsutoshi SUZUKI
Inventor： Kazuo MURAMATSU , Katsutoshi SUZUKI
IPC: H02K41/02
CPC classification number: H02K7/06 , F16H25/20 , F16H2025/2037 , F16H2025/2078
Abstract: A head of an output shaft of a linear actuator is modified so as to absorb vibrations that may be transmitted between the output shaft and a moving object. A linear actuator has an output shaft with a leading end to which a head is fixed. The head has an O-ring that is fitted thereto, and a part of the O-ring outwardly projects from the head. The O-ring is made of rubber that is softer than the material of the head. The head is contained in a containing space in an attachment, and in this condition, the O-ring contacts an inner circumferential surface of the containing space by deforming.
Abstract translation: 线性致动器的输出轴的头被改变以吸收可能在输出轴和移动物体之间传递的振动。 线性致动器具有输出轴，其具有固定头部的前端。 头部具有安装在其上的O形环，O形环的一部分从头部向外突出。 O形圈由比头部材料更软的橡胶制成。 头部被容纳在附件的容纳空间中，在该状态下，O形环通过变形与容纳空间的内周面接触。
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公开(公告)号：US20110271793A1
公开(公告)日：2011-11-10
申请号：US13145527
申请日：2009-05-19
Applicant: Kenta Hatano
Inventor： Kenta Hatano
IPC: F16P1/00
CPC classification number: F16H25/24 , F15B15/1457 , F16H2025/2037 , Y10T74/219
Abstract: A cover ASSY 12 attached to a shaft 9 of a linear actuator 1 includes a nut 12b to be screwed on a male screw section 9b formed at the lower end of the shaft 9; a bottomed cylindrical cover body 12a for protecting a boot 10; and a plate 12c, and the ASSY is constructed such that the bottom of the cover body 12a is welded in a sandwich structure with the plate 12c and the nut 12b.
Abstract translation: 安装在线性致动器1的轴9上的盖组件12包括螺母12b，螺母12b形成在形成在轴9的下端的外螺纹部分9b上; 用于保护靴子10的有底筒状盖体12a; 和板12c，并且ASSY被构造成使得盖体12a的底部被焊接成具有板12c和螺母12b的夹层结构。
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45.发明授权公开(公告)号：US07866602B2
公开(公告)日：2011-01-11
申请号：US12028150
申请日：2008-02-08
Applicant: Isabelle Port-Robach , Jean-Pierre Raynal , Jean-Marc Moalic
Inventor： Isabelle Port-Robach , Jean-Pierre Raynal , Jean-Marc Moalic
IPC: B64C13/00
CPC classification number: B64C13/28 , F16H25/2021 , F16H25/205 , F16H25/24 , F16H2025/2037
Abstract: Device for sensing load relief by a secondary path of a flight control actuator having a primary path and a secondary path capable of relieving the load of the primary path in the event of a breakdown thereof, the primary path comprising a screw, the screw terminating in a fastener of the primary path, the secondary path comprising an emergency load relief rod passing through the screw, this rod terminating in a male shape which, when the primary path is carrying the load, is accommodated inside of a female shape of a fastener of the secondary path, characterized in that at least one sensing element is disposed on the male shape terminating the rod, on the female shape or between both of these two shapes, this sensing element being designed to wear down due to the friction between the male shape and the female shape, when the secondary path is loaded and is relieving the load, this sensing element being connected or capable of being connected to means capable of sensing wear on this sensing element and of triggering an alarm when such wear is sensed.
Abstract translation: 用于通过具有主路径的辅助路径感测负载释放的装置，以及能够在其破坏的情况下减轻所述主路径的负载的次路径，所述主路径包括螺钉，所述螺钉终止于 主路径的紧固件，次级路径包括通过螺钉的紧急负载释放杆，该杆终止于阳性形状，当主路径承载负载时，该杆被容纳在女性形状的内侧 次要路径，其特征在于，至少一个感测元件设置在阳性形状上，终止杆，阴性形状或两者之间的两个形状，该感测元件被设计成由于阳形状之间的摩擦而磨损 和母体形状，当二次路径被加载并且减轻负载时，该感测元件被连接或能够连接到能够感测这一部分上的磨损的装置 并且当感测到这种磨损时触发报警。
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Patent Agency Ranking
公开(公告)号：US20080006105A1
公开(公告)日：2008-01-10
申请号：US11480403
申请日：2006-07-05
Applicant: Chen-Hui Ko
Inventor： Chen-Hui Ko
IPC: F16H27/02
CPC classification number: A63B22/02 , A63B22/0023 , A63B22/0207 , F16F7/00 , F16F2232/04 , F16H25/20 , F16H2025/2037 , Y10T74/18576
Abstract: A transmission mechanism with the function of the shock absorption includes a transmission unit adapted to receive a drive gear set within a housing; a motor mounted on the external side of the housing for providing the drive gear set with necessary driving power; a transmission rod disposed within the drive gear set to allow for a power transmission; a shock-absorbing unit including a fixing sleeve being disposed at the external side of the housing with respect to the internal end of the transmission rod, a shock-absorbing spring being installed within the fixing sleeve, a telescopic lever being adapted to actuate the shock-absorbing spring; and an adjusting unit interposed between the transmission rod and the shock-absorbing unit. In comparison with the prior art having problems of incomplete integrity and inadequate shock absorption, the invention has an integral configuration and ensures an excellent shock absorption.
Abstract translation: 具有减震功能的传动机构包括适于在壳体内容纳驱动齿轮组的传动单元; 安装在壳体的外侧的电动机，用于为驱动齿轮组提供必要的驱动力; 传动杆，设置在驱动齿轮组内以允许动力传递; 减震单元，其包括相对于所述传动杆的内端设置在所述壳体的外侧的定影套筒，安装在所述定影套筒内的减震弹簧，适于致动所述冲击的伸缩杆 吸收弹簧; 以及插入在所述传动杆和所述减震单元之间的调节单元。 与现有技术相比，具有不完全完整性和不充分的减震性的现有技术，本发明具有整体结构并确保了优异的减震性。
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公开(公告)号：US20240328487A1
公开(公告)日：2024-10-03
申请号：US18698472
申请日：2022-10-27
Applicant: Kraken Innovations GmbH
Inventor： Daniel FUERHAPTER , Lukas DIETRICH , Philipp EISELE
CPC classification number: F16H25/06 , F16H25/2003 , F16H2025/2037
Abstract: A coaxial transmission includes a crankshaft rotated about an axis of rotation; at least one crank pin; at least one piston set having a plurality of pistons each having a toothing at a first end facing away from the axis of rotation; a hollow shaft having an inner toothing wherein the pistons are disposed within the hollow shaft; a guide unit wherein the pistons are linearly guided in the guide unit and movable back and forth parallel to a radial direction which is perpendicular to the axis of rotation. The toothings of the first ends of the pistons can be brought into engagement with the inner toothing and disengagement from the inner toothing. A common, star-shaped connecting rod is provided to connect the pistons of each set to the crank pin.
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公开(公告)号：US12071171B2
公开(公告)日：2024-08-27
申请号：US15734412
申请日：2019-06-18
Applicant: thyssenkrupp Presta AG , thyssenkrupp AG
Inventor： Sebastian Huber , Jean-Pierre Specht
CPC classification number: B62D1/181 , F16B17/006 , F16H25/20 , F16H25/24 , F16H2025/2037 , F16H2025/2084 , F16H2025/209
Abstract: A coupling element for fitting to a threaded spindle. The coupling element has a receiving portion which is formed integrally with a coupling portion. The receiving portion extends in a hollow-cylindrical manner along an axis having an axial receiving opening for receiving the threaded spindle, and the coupling portion is flattened transversely with respect to the axis relative to the receiving portion and has a connection means. In order to be able to produce a coupling element in a more efficient and flexible manner, the receiving portion and the coupling portion be formed from a continuous integral pipe portion, wherein the coupling portion has a pressing portion in which the pipe portion is plastically compressed flat transversely relative to the axis.
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公开(公告)号：US11852218B2
公开(公告)日：2023-12-26
申请号：US17596535
申请日：2020-06-10
Applicant: DewertOkin KFT
Inventor： Zoltán Varga
CPC classification number: F16H25/24 , H02K7/06 , H02K7/081 , F16H2025/209 , F16H2025/2037 , F16H2025/2084 , F16H2025/249 , F16H2025/2481
Abstract: A linear drive comprising an electric motor driving a worm, a worm gear which meshes with the worm and which is connected non-rotatably to a spindle extending along a linear drive longitudinal axis or axis of rotation and which has a rear and a front end. The worm gear has a bearing seat for a rear bearing, with which the worm gear is mounted in a surrounding transmission housing. To simplify the manufacture of such a linear drive the invention proposes that the rear bearing is in the form of a fixed bearing, the spindle comprises a weldable material, a securing disk is arranged on the rear end of the spindle and the securing disk is connected to the spindle in bonded-material relationship.
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公开(公告)号：US11834888B2
公开(公告)日：2023-12-05
申请号：US17260728
申请日：2019-07-17
Inventor： Robert Neundorf
IPC: E05F15/622 , F16H25/20
CPC classification number: E05F15/622 , F16H25/205 , E05Y2600/626 , E05Y2800/205 , E05Y2800/242 , E05Y2900/531 , F16H2025/2037 , F16H2025/2081
Abstract: A drive assembly of a motor vehicle for the motor-driven adjustment of a flap, in particular a side door, of the motor vehicle by means of linear drive movements, wherein the drive assembly has a drive unit for generating the linear drive movements, which is assigned a drive with at least one drive motor and a feed transmission, in particular a spindle/-spindle nut transmission, that is drivingly connected to the drive. The drive assembly has a support structure which receives the drive unit such that it can swivel about a geometric supporting swivel shaft, such that the drive unit and the support structure are connected to form a pre-assembly unit which can be mounted as such via the support structure in a mounting position on the motor vehicle, in particular on the flap or on the motor vehicle body.
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