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    Motion assisting apparatus
    11.
    发明申请
    Motion assisting apparatus 失效
    运动辅助装置

    公开(公告)号：US20040195436A1

    公开(公告)日：2004-10-07

    申请号：US10481944

    申请日：2003-12-23

    Inventor： Peter Logan Sinclair

    IPC: B64C003/56

    CPC classification number: A63H31/08 ,  A63H27/008 ,  B64C33/02 ,  B64C39/028 ,  B64C2201/025 ,  B64C2201/042 ,  B64C2201/127 ,  B64C2201/141 ,  B64C2201/146 ,  B64C2201/148 ,  B64C2201/203

    Abstract: A drive assembly for use with a mechanical flying or walking device comprises an articulated member (7) having first and second portions (7a, 7b) arranged such that the portions move relative to each other, and a drive mechanism (9) for imparting motion to the articulated member. The drive mechanism (9) comprises: a drive member for imparting a cyclic motion on the articulated member, and a control member for controlling, in a predetermined manner, the relative position of the first and second portions during each cycle of the cyclic motion of the articulated member. In the case of a mechanical flying device, two such drive assemblies may be provided, the articulated member of each assembly forming a wing.

    Abstract translation: 一种与机械飞行或行走装置一起使用的驱动组件包括具有第一和第二部分（7a，7b）的铰接构件（7），所述第一和第二部分（7a，7b）布置成使得所述部分相对于彼此移动;以及驱动机构（9） 到铰接构件。 驱动机构（9）包括：驱动构件，用于在铰接构件上施加循环运动;以及控制构件，用于以预定方式控制第一和第二部分在循环运动的每个循环期间的相对位置 铰接构件。 在机械飞行装置的情况下，可以设置两个这样的驱动组件，每个组件的铰接构件形成翼。

    Compressed air engine and flying object equipped therewith
    12.
    发明授权
    Compressed air engine and flying object equipped therewith 失效

    公开(公告)号：US06644589B2

    公开(公告)日：2003-11-11

    申请号：US10338372

    申请日：2003-01-08

    Applicant: Jong Bok Woo ,  Ja Kook Koo ,  Kwang Joon Yoon ,  Yun Je Kim

    Inventor： Jong Bok Woo ,  Ja Kook Koo ,  Kwang Joon Yoon ,  Yun Je Kim

    IPC: B64C3300

    CPC classification number: F01B17/02 ,  A63H27/008 ,  A63H29/16 ,  B64C33/025 ,  B64C39/028 ,  B64C2201/025 ,  B64D27/02

    Abstract: A compressed air engine and a flying object using the engine are disclosed. The flying object includes the following elements. That is, the compressed air engine includes: a top member 11 provided with an air inlet 16; an upper cylinder 12; a lower cylinder 13; a bottom member 14; an air pipe, for passing of a compressed air; a shuttle 20 for performing up/down movements within a cylinder formed by the upper and lower cylinders; and a pair of pistons 21a and 21b over and under the shuttle respectively. The pair of the wings are symmetrically and pivotally assembled to the shuttle and the lower cylinder through securing shafts so as to perform up/down movements in accordance with the up/down movements of the shuttle. A compressed air container 2 is assembled to the bottom of the bottom member, for storing the compressed air.

    Electromagnetic Actuator System
    16.
    发明申请
    Electromagnetic Actuator System 有权
    电磁执行器系统

    公开(公告)号：US20160185455A1

    公开(公告)日：2016-06-30

    申请号：US14203518

    申请日：2014-03-10

    Applicant: PURDUE RESEARCH FOUNDATION

    Inventor： Xinyan Deng ,  Bo Cheng ,  Jesse Aaron Roll

    IPC: B64C33/02 ,  H02K7/00 ,  H02K33/16 ,  B64C39/02

    CPC classification number: B64C33/02 ,  B60L1/00 ,  B60L2200/10 ,  B64C39/024 ,  B64C39/028 ,  B64C2201/025 ,  B64C2201/042 ,  H02K7/003 ,  H02K33/16 ,  Y02T10/641

    Abstract: A novel electromagnetic actuator designed to operate at system resonance, used in the construction of a unique vehicle system, is presented herein. An exemplary embodiment of the vehicle system is based on an electromagnetic actuator coupled to a plurality of actuating members of a micro aerial vehicle. Attributes of this type of actuation offer several enhancements over traditional approaches. The unique use of an electromagnetic actuator lends itself to a near unlimited number of coil cross-sectional designs that can be optimized to meet performance requirements while maintaining minimal costs of fabrication.

    Abstract translation: 本文提出了一种新颖的电磁致动器，设计用于在系统谐振下操作，用于构建独特的车辆系统。 车辆系统的示例性实施例基于耦合到微型飞行器的多个致动构件的电磁致动器。 这种类型的致动器的属性提供了比传统方法更多的增强功能。 电磁执行器的独特用途使其具有接近无限数量的线圈横截面设计，可以优化以满足性能要求，同时保持制造成本最低。

    Passive torque balancing in a high-frequency oscillating system
    18.
    发明授权
    Passive torque balancing in a high-frequency oscillating system 有权
    高频振荡系统中的被动转矩平衡

    公开(公告)号：US09038942B2

    公开(公告)日：2015-05-26

    申请号：US13519901

    申请日：2011-02-11

    Applicant: Pratheev Sabaratnam Sreetharan ,  Robert J. Wood

    Inventor： Pratheev Sabaratnam Sreetharan ,  Robert J. Wood

    IPC: B64C33/02 ,  B64C33/00 ,  B64C39/02

    CPC classification number: B64C33/02 ,  B64C33/00 ,  B64C39/028 ,  B64C2201/025 ,  Y10T74/18928 ,  Y10T74/18968

    Abstract: A passively torque-balanced device includes (a) a frame; (b) a drivetrain including a drive actuator mounted to the frame and configured for reciprocating displacement, an input platform configured for displacement by the drive actuator, a plurality of rigid links, including a proximate link and remote links, wherein the rigid links are collectively mounted to the frame, and a plurality of joints joining the rigid links and providing a plurality of non-fully actuated degrees of freedom for displacement of the rigid links, the plurality of joints including a fulcrum joint that is joined both to the input platform and to the proximate rigid link; and (c) at least two end effectors respectively coupled with the remote links and configured for displacement without full actuation.

    Abstract translation: 无源扭矩平衡装置包括（a）框架; （b）传动系统，其包括安装到所述框架并被构造成用于往复运动的驱动致动器，构造成用于由所述驱动致动器移位的输入平台，包括邻近链节和远程链节的多个刚性连杆，其中所述刚性连杆集体 安装到框架上的多个接头以及连接刚性连杆并且提供多个非完全致动的刚性连杆的移动自由度的多个接头，所述多个接头包括支撑接头，其连接到输入平台和 到邻近的刚性连接; 和（c）至少两个末端执行器，其分别与远程链节联接并被配置为在没有完全致动的情况下进行位移。

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