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    • 22. 发明授权
    • Rotary series elastic actuator
    • 旋转系列弹性执行机构
    • US09239100B1
    • 2016-01-19
    • US14292973
    • 2014-06-02
    • Meka Robotics, LLC
    • Jeff WeberAaron EdsingerAndy Metzger
    • G01L1/04F16H19/08F16H1/32H02K11/00
    • F16H57/025B25J9/046B25J9/102B25J13/085B25J13/088B25J17/0208B25J19/0091B25J19/063F16H1/32H02K11/00
    • Example embodiments may relate to a series elastic actuator (SEA). The SEA may include a motor, a transmission assembly, and an output plate that collectively form a motor housing assembly. The motor housing assembly may be supported on bearings that allow for a rotation of the motor housing assembly. The bearings may be supported on a housing of the SEA that may be connected to a robot link. Springs may be connected between the housing and the transmission assembly. The springs may be connected such that friction is reduced between the balls and races of the bearings. A sensor may be configured to measure a rotary deflection of the transmission assembly. A string may be wrapped around a rotary shaft of the sensor and ends of the string may be attached to the transmission assembly such that a rotation of the transmission assembly causes a rotation of the rotary shaft.
    • 示例性实施例可涉及串联弹性致动器(SEA)。 SEA可以包括共同形成马达壳体组件的马达,变速器组件和输出板。 马达壳体组件可以支撑在允许马达壳体组件旋转的轴承上。 轴承可以被支撑在可以连接到机器人连杆的SEA的壳体上。 弹簧可以连接在壳体和变速器组件之间。 可以连接弹簧,使得滚珠和轴承的滚道之间的摩擦力减小。 传感器可以被配置成测量传动组件的旋转偏转。 弦可以缠绕在传感器的旋转轴上,弦的端部可以附接到变速器组件,使得变速器组件的旋转引起旋转轴的旋转。
    • 27. 发明申请
    • APPARATUS EQUIPPED WITH PHASE MAINTENANCE MEANS
    • 装备有相位维护手段
    • US20140119871A1
    • 2014-05-01
    • US14125790
    • 2012-06-12
    • Soon Pil Park
    • Soon Pil Park
    • B25J18/00
    • B25J18/00B25J9/046B25J9/104B25J19/002
    • An apparatus is provided that includes phase preservation means having a reference shaft fixed to one side of frames supporting a plurality of components, a driven shaft revolving around the reference shaft with a predetermined distance spaced apart therebetween, a force transmitting part connected to the driven shaft and the reference shaft to restrict rotation of the driven shaft, and supporting parts that guide revolving of the driven shaft around the reference shaft when the supporting parts are rotated by a rotational force applied by the force generating part and allows a phase of the driven shaft to be preserved. The apparatus also includes a phase preservation part that is connected and fixed to one side of the driven shaft.
    • 提供了一种装置,其包括相位保持装置,该相位保持装置具有固定到支撑多个部件的框架的一侧的基准轴;围绕参考轴以相互隔开的预定距离旋转的从动轴,连接到从动轴的力传递部 以及用于限制从动轴的旋转的参考轴,以及当支撑部通过由力产生部施加的旋转力旋转时引导从动轴绕基准轴旋转的支撑部,并且允许从动轴的相位 被保存。 该装置还包括连接并固定在从动轴的一侧的相位保持部。
    • 29. 发明授权
    • Workpiece transfer robot system
    • 工件传送机器人系统
    • US08282333B2
    • 2012-10-09
    • US12571567
    • 2009-10-01
    • Masaru OdaToru ShirahataToshihiko InoueTakatoshi IwayamaMasaaki UematsuKentarou Ootani
    • Masaru OdaToru ShirahataToshihiko InoueTakatoshi IwayamaMasaaki UematsuKentarou Ootani
    • B25J5/00
    • B23Q7/005B23Q7/04B23Q11/08B25J5/02B25J9/046
    • A workpiece transfer robot system including a machine tool provided with a workpiece support section and a robot capable of transferring a workpiece relative to the workpiece support section of the machine tool. The machine tool includes a cover surrounding at least the workpiece support section. The cover includes a first side wall provided with a first opening usable for a workpiece transferring task of the robot. The robot includes a track member defining a traveling axis extending in a direction perpendicular to the first side wall of the cover of the machine tool; a slider attached to the track member and capable of traveling along the traveling axis; a first arm attached to the slider and capable of swinging about a first swing axis; a second arm attached to the first arm and capable of swinging about a second swing axis parallel to the first swing axis; and a workpiece hold section provided on the second arm and capable of accessing the workpiece support section through the first opening of the cover of the machine tool.
    • 一种工件传送机器人系统,包括具有工件支撑部的机床和能够相对于机床的工件支撑部传送工件的机器人。 机床包括至少围绕工件支撑部分的盖。 盖包括设置有可用于机器人的工件传送任务的第一开口的第一侧壁。 机器人包括:轨道构件,其限定沿与机床的盖的第一侧壁垂直的方向延伸的行进轴; 滑块,其附接到所述轨道构件并且能够沿着所述行进轴线行进; 第一臂附接到滑块并且能够围绕第一摆动轴线摆动; 附接到所述第一臂并能够围绕平行于所述第一摆动轴线的第二摆动轴线摆动的第二臂; 以及工件保持部,其设置在所述第二臂上并且能够通过所述机床的所述盖的所述第一开口进入所述工件支撑部。