公开(公告)号：US07861611B2

公开(公告)日：2011-01-04

申请号：US12057484

申请日：2008-03-28

Applicant: Steven James Martin ,  Scott Gary Haldron

Inventor： Steven James Martin ,  Scott Gary Haldron

IPC: F16H25/20

CPC classification number: F16H35/00 ,  F16H25/2015 ,  F16H2035/006 ,  Y10T74/18688 ,  Y10T74/18704

Abstract: A stop device comprises a rotatable shaft, a travelling nut mounted upon the shaft in such a manner that rotation of the shaft causes the nut to translate along the shaft, and a stop member mounted upon the shaft and operable to limit the length of the shaft along which the travelling nut can translate, wherein the stop member is adjustably mounted upon the shaft.

Abstract translation: 止动装置包括旋转轴，安装在轴上的行进螺母，使得轴的旋转使得螺母沿着轴平移，以及止动构件，其安装在轴上并可操作以限制轴的长度 其中所述行进螺母可以平移，其中所述止动构件可调节地安装在所述轴上。

公开(公告)号：US07819036B2

公开(公告)日：2010-10-26

申请号：US10544893

申请日：2004-02-12

Applicant: Frank Haneball ,  Christian Müller

Inventor： Frank Haneball ,  Christian Müller

IPC: F16H27/02

CPC classification number: H02K7/06 ,  F16H25/20 ,  F16H25/2015 ,  F16H2025/2084 ,  F16H2025/209 ,  H02K5/15 ,  H02K5/225 ,  Y10T74/18656

Abstract: An electromotive linear drive unit comprising a housing, a motor pot, a connection piece, a power supply cable, a deployable lifting tube, and a fixed flanged tube is designed in such a way that it can be made at a low cost while being easier to assemble than previously known embodiments thereof. In accordance with the invention, at least the connection zones of the housing (11) to the motor pot (12) and the attachment part (13) are configured in a cylindrical manner while the connection zone are formed by means of a rotary motion of the housing (11) and/or the motor pot (12) and/or the attachment part (13) in a radial direction. The connection zones are configured form-fittingly in an axial direction. This type of connection is realized by means of meshing threads. The linear drive according to the invention is particularly suitable for driving the adjustable components of a slatted frame or armchair.

Abstract translation: 电动线性驱动单元包括壳体，电动机罐，连接件，电源电缆，可展开的提升管和固定的法兰管，以便可以以较低的成本制造，同时更容易 组装比其先前已知的实施例。 根据本发明，壳体（11）至马达罐（12）和安装部分（13）的至少连接区域被构造成圆柱形，而连接区域通过旋转运动形成 壳体（11）和/或电动机罐（12）和/或附接部件（13）。 连接区域沿轴向配置成形。 这种类型的连接是通过啮合线程实现的。 根据本发明的线性驱动器特别适合于驱动板条框架或扶手椅的可调部件。

公开(公告)号：US20090255354A1

公开(公告)日：2009-10-15

申请号：US11991198

申请日：2006-08-25

Applicant: Eldert Akkermann

Inventor： Eldert Akkermann

IPC: F16H25/20

CPC classification number: F16H25/20 ,  F16H25/2015 ,  F16H2025/204 ,  F16H2025/2081 ,  G01M9/04 ,  Y10T74/18576 ,  Y10T74/18656 ,  Y10T74/18688

Abstract: A linear actuating element for the remote control of adjustable components on wind tunnel models includes a housing and a gear motor for driving a threaded spindle. On the threaded spindle a threaded nut for moving a pusher rod is arranged. The threaded spindle is connected to the gear motor by a chain drive, wherein the threaded spindle and a gear motor axle are arranged so as to be substantially anti-parallel. Due to the anti-parallel arrangement of the gear motor axle and of the threaded spindle, the linear actuating element on the one hand comprises a compact design. Consequently the linear actuating element is in particular suited to the remote control of adjustable components on wind tunnel models with small spatial dimensions. On the other hand the linear actuating element makes it possible to generate very considerable mechanical actuating forces while at the same time providing very good positioning and repetition accuracy.

Abstract translation: 用于远程控制风洞模型上的可调组件的线性致动元件包括壳体和用于驱动螺纹主轴的齿轮马达。 在螺纹轴上布置有用于移动推杆的螺纹螺母。 螺纹主轴通过链条传动连接到齿轮马达，其中螺纹主轴和齿轮马达轴布置成基本上是反平行的。 由于齿轮马达轴和螺纹轴的反并联布置，一方面线性致动元件包括紧凑的设计。 因此，线性致动元件特别适合于具有小空间尺寸的风洞模型上的可调部件的遥控。 另一方面，线性致动元件使得可以产生非常可观的机械致动力，同时提供非常好的定位和重复精度。

公开(公告)号：US20090199668A1

公开(公告)日：2009-08-13

申请号：US12369103

申请日：2009-02-11

Applicant: Oleg Batosky ,  Timo Frieb-Preis ,  Jorg Hillen ,  Peter Kohns

Inventor： Oleg Batosky ,  Timo Frieb-Preis ,  Jorg Hillen ,  Peter Kohns

IPC: F16H25/24 ,  F16H1/32 ,  F16H57/02 ,  G01R27/08 ,  H01L43/06

CPC classification number: F16H25/2015 ,  E05F15/622 ,  E05Y2201/726 ,  E05Y2400/334 ,  E05Y2400/41 ,  E05Y2900/546 ,  Y10T74/19702 ,  Y10T74/2186

Abstract: A driving device for a hatch in a motor vehicle includes a first fastening element which can be connected to a stationary structural component, a second fastening element which can be connected to a movable structural component, a spindle drive including a threaded spindle having an axis of rotation and a spindle nut arranged on the threaded spindle, and a rotary drive having a driveshaft for rotating spindle to move the first fastening element axially relative to the second fastening element. A stroke detection sensor for continuously detecting the position of the movable structural component includes a rotatable sensor element driven in rotation by the driveshaft and a stationary sensor element for continuously detecting the rotational position of the rotatable sensor element. A gear reduction unit is provided between the driveshaft and the rotatable sensor element so the revolutions of the sensor element are reduced by about 14:1.

Abstract translation: 用于机动车辆中的舱口的驱动装置包括可连接到固定结构部件的第一紧固元件，可连接到可移动结构部件的第二紧固元件，主轴驱动器，其包括具有 旋转和设置在螺纹主轴上的主轴螺母，以及具有用于旋转主轴以使第一紧固元件相对于第二紧固元件轴向移动的驱动轴的旋转驱动器。 用于连续地检测可移动结构部件的位置的行程检测传感器包括由驱动轴旋转驱动的可旋转传感器元件和用于连续地检测可旋转传感器元件的旋转位置的固定传感器元件。 齿轮减速单元设置在驱动轴和可旋转传感器元件之间，因此传感器元件的转数减少约14:1。

公开(公告)号：US20090193920A1

公开(公告)日：2009-08-06

申请号：US12320014

申请日：2009-01-14

Applicant: Yoshifumi Shige ,  Yasushi Kadota ,  Satoshi Kondo ,  Atsushi Sakuta

Inventor： Yoshifumi Shige ,  Yasushi Kadota ,  Satoshi Kondo ,  Atsushi Sakuta

IPC: F16H1/24

CPC classification number: F16H25/2015 ,  F16H25/2204 ,  Y10T74/18632 ,  Y10T74/18688 ,  Y10T74/19749

Abstract: A housing has a screw shaft passing wall in which a through hole, through which a screw shaft passes, is formed. A spline outer cylinder is held at one end by the screw shaft passing wall, and a disc spring that biases the spline outer cylinder toward the screw shaft passing wall is arranged at the other end of the spline outer cylinder. A tapered recess is formed in one end face of the spline outer cylinder, and a tapered projection that is fitted in the tapered recess is formed in a face of the screw shaft passing wall of the housing, which faces the spline outer cylinder.

Abstract translation: 壳体具有螺纹轴通过壁，螺纹轴通过该通孔。 花键外筒通过螺纹轴通过壁一端被保持，并且在花键外筒的另一端设置有将花键外筒朝向螺杆轴通过壁偏压的盘簧。 在花键外筒的一个端面形成有锥形凹部，并且在壳体的与所述花键外筒相对的螺杆轴通过壁的面上形成有嵌合在锥形凹部中的锥形突起。

公开(公告)号：US07564151B2

公开(公告)日：2009-07-21

申请号：US11726464

申请日：2007-03-21

Applicant: Yuzuru Suzuki ,  Shinji Tamaki

Inventor： Yuzuru Suzuki ,  Shinji Tamaki

IPC: H02K41/00

CPC classification number: F16H25/2015 ,  F16H2025/2075 ,  H02K5/1732 ,  H02K7/06

Abstract: A stopper member is included in a linear actuator comprising a stator assembly, a rotor assembly, an output shaft, and a stopper pin which is fixedly disposed at a frontward portion of the output shaft, and which is adapted to axially control the mode and amount of movement of the output shaft initiated by rotation of the rotor assembly. The stopper member is disposed fixedly with respect to the stator assembly and stops the axial movement of the output shaft without making it happen that the stopper pin which moves together with the output shaft touches the rotor assembly.

Abstract translation: 止动构件包括在线性致动器中，该线性致动器包括固定地设置在输出轴的前部的定子组件，转子组件，输出轴和止动销，并且其适于轴向地控制模式和量 由转子组件的旋转引起的输出轴的运动。 止动构件相对于定子组件固定地设置，并且停止输出轴的轴向运动，而不会发生与输出轴一起移动的止动销接触转子组件。

公开(公告)号：US20090165581A1

公开(公告)日：2009-07-02

申请号：US12318253

申请日：2008-12-23

Applicant: Katsura Koyagi ,  Tsuyoshi Kamikawa ,  Takayuki Tachi ,  Takuhiro Kondo

Inventor： Katsura Koyagi ,  Tsuyoshi Kamikawa ,  Takayuki Tachi ,  Takuhiro Kondo

IPC: F16H25/22

CPC classification number: F16H25/2015 ,  F16H25/2204 ,  Y10T74/18576

Abstract: In a ball screw device, a ball screw nut is rotated, causing a screw shaft to rectilinearly move in the axial direction, and the limit of the movement of the screw shaft is determined by a stopper. The ball screw device includes a hollow shaft that rotates together with the ball screw nut and in which the screw shaft is movably fitted. The hollow shaft is provided with a small diameter portion that exerts a dragging force on the screw shaft before the screw shaft reaches the limit, and a buffer layer is formed on a tip portion of the screw shaft.

Abstract translation: 在滚珠丝杠装置中，滚珠丝杠螺母旋转，使得螺杆轴在轴向上直线运动，螺杆轴的运动极限由止动器决定。 滚珠丝杠装置包括与滚珠丝杠螺母一起旋转的中空轴，螺杆轴可移动地安装在该中空轴中。 空心轴设置有在螺杆轴达到极限之前在螺杆轴上施加拖曳力的小直径部分，并且缓冲层形成在螺杆轴的末端部分上。

公开(公告)号：US20080257087A1

公开(公告)日：2008-10-23

申请号：US11738461

申请日：2007-04-20

Applicant: Chien-Chih CHEN

Inventor： Chien-Chih CHEN

IPC: F16H55/22

CPC classification number: F16H25/2015 ,  Y10T74/19828

Abstract: A position feedback device for an actuator is mounted on a housing of the actuator is directly driven to rotate by the screw of the actuator, such that the position feedback device can reflect the travel length of the actuator, and the maximum travel length of the actuator that the position feedback device can reflect is also increased, further, the structure of the screw of the actuator for driving the position feedback device is simplified.

Abstract translation: 致动器的位置反馈装置安装在致动器的壳体上，由致动器的螺杆直接驱动以旋转，使得位置反馈装置可以反映致动器的移动长度，并且致动器的最大行进长度 位置反馈装置能够反映的位置反馈装置的螺杆的结构也被简化。

公开(公告)号：US20080236309A1

公开(公告)日：2008-10-02

申请号：US12057484

申请日：2008-03-28

Applicant: Steven James Martin ,  Scott Gary Haldron

Inventor： Steven James Martin ,  Scott Gary Haldron

IPC: F16H35/18

CPC classification number: F16H35/00 ,  F16H25/2015 ,  F16H2035/006 ,  Y10T74/18688 ,  Y10T74/18704

Abstract: A stop device comprises a rotatable shaft, a travelling nut mounted upon the shaft in such a manner that rotation of the shaft causes the nut to translate along the shaft, and a stop member mounted upon the shaft and operable to limit the length of the shaft along which the travelling nut can translate, wherein the stop member is adjustably mounted upon the shaft.

Abstract translation: 止动装置包括旋转轴，安装在轴上的行进螺母，使得轴的旋转使得螺母沿着轴平移，以及止动构件，其安装在轴上并可操作以限制轴的长度 其中所述行进螺母可以平移，其中所述止动构件可调节地安装在所述轴上。

公开(公告)号：US07268449B2

公开(公告)日：2007-09-11

申请号：US10788004

申请日：2004-02-25

Applicant: Yuzuru Suzuki ,  Shinji Tamaki

Inventor： Yuzuru Suzuki ,  Shinji Tamaki

IPC: H02K41/00 ,  H02K7/06 ,  H02K7/10 ,  H02K1/12

CPC classification number: F16H25/2015 ,  F16H2025/2075 ,  H02K5/1732 ,  H02K7/06

Abstract: A stopper member is included in a linear actuator comprising a stator assembly, a rotor assembly, an output shaft, and a stopper pin which is fixedly disposed at a frontward portion of the output shaft, and which is adapted to axially control the mode and amount of movement of the output shaft initiated by rotation of the rotor assembly. The stopper member is disposed fixedly with respect to the stator assembly and stops the axial movement of the output shaft without making it happen that the stopper pin which moves together with the output shaft touches the rotor assembly.