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    System and methods for actuating reversibly expandable structures
    1.
    发明授权
    System and methods for actuating reversibly expandable structures 有权
    用于驱动可逆扩展结构的系统和方法

    公开(公告)号：US09169634B2

    公开(公告)日：2015-10-27

    申请号：US13633699

    申请日：2012-10-02

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Julio C. Guerrero ,  Logan Munro

    IPC: E21B23/00 ,  E21B43/10 ,  E04B1/344 ,  A63F9/08

    CPC classification number: E04B1/344 ,  A63F9/088 ,  E21B43/105 ,  Y10T74/18056 ,  Y10T74/18296 ,  Y10T74/18568 ,  Y10T74/2115

    Abstract: An actuator is provided for reconfiguring a reversibly expandable structure, also referred to as a deployable structure. The deployable structure includes an enclosed mechanical linkage capable of transformation between expanded and collapsed configurations while maintaining its shape. An actuator coupled to the deployable structure provides a load, force or torque for actuating a transformation. The actuated deployable structure transfers the actuation force to an external body substances, or element in contact with the deployable structure. The force can be directed inwardly or outwardly depending upon direction of the transformation (i.e., expanding or contracting). The force provided by the deployable structure can be used to perform work by its application over at least a portion of the distance traveled by a perimeter of the deployable structure during its transformation. In some embodiments, the actuatable deployable structure is lockable structure supporting a static load.

    Abstract translation: 提供致动器用于重新配置可逆扩展结构，也称为可部署结构。 可展开的结构包括封闭的机械联动装置，能够在保持其形状的同时在扩张和收缩构型之间进行变换。 耦合到可展开结构的致动器提供用于致动变换的负载，力或扭矩。 致动的可展开结构将致动力传递到外部身体物质或与可部署结构接触的元件。 取决于转变的方向（即膨胀或收缩），力可以向内或向外定向。 可部署结构提供的力可用于通过其应用在其可变形结构的周边行进的距离的至少一部分上执行工作。 在一些实施例中，可致动展开结构是支撑静态载荷的可锁定结构。

    SYSTEM AND METHODS FOR ACTUATING REVERSIBLY EXPANDABLE STRUCTURES
    2.
    发明申请
    SYSTEM AND METHODS FOR ACTUATING REVERSIBLY EXPANDABLE STRUCTURES 审中-公开
    用于激励可逆扩展结构的系统和方法

    公开(公告)号：US20130025215A1

    公开(公告)日：2013-01-31

    申请号：US13633699

    申请日：2012-10-02

    Applicant: Schlumberger Technology Corporation

    Inventor： Julio C. GUERRERO ,  Logan MUNRO

    IPC: E04B1/342 ,  F16H25/14 ,  E04B1/344

    CPC classification number: E04B1/344 ,  A63F9/088 ,  E21B43/105 ,  Y10T74/18056 ,  Y10T74/18296 ,  Y10T74/18568 ,  Y10T74/2115

    Abstract: An actuator is provided for reconfiguring a reversibly expandable structure, also referred to as a deployable structure. The deployable structure includes an enclosed mechanical linkage capable of transformation between expanded and collapsed configurations while maintaining its shape. An actuator coupled to the deployable structure provides a load, force or torque for actuating a transformation. The actuated deployable structure transfers the actuation force to an external body substances, or element in contact with the deployable structure. The force can be directed inwardly or outwardly depending upon direction of the transformation (i.e., expanding or contracting). The force provided by the deployable structure can be used to perform work by its application over at least a portion of the distance traveled by a perimeter of the deployable structure during its transformation. In some embodiments, the actuatable deployable structure is lockable structure supporting a static load.

    Abstract translation: 提供致动器用于重新配置可逆扩展结构，也称为可部署结构。 可展开的结构包括封闭的机械联动装置，能够在保持其形状的同时在扩张和收缩构型之间进行变换。 耦合到可展开结构的致动器提供用于致动变换的负载，力或扭矩。 致动的可展开结构将致动力传递到外部身体物质或与可部署结构接触的元件。 取决于转变的方向（即膨胀或收缩），力可以向内或向外定向。 可部署结构提供的力可用于通过其应用在其可变形结构的周边行进的距离的至少一部分上执行工作。 在一些实施例中，可致动展开结构是支撑静态载荷的可锁定结构。

    Balance ring and method for balancing a rotating component
    3.
    发明授权
    Balance ring and method for balancing a rotating component 有权
    平衡环和平衡旋转部件的方法

    公开(公告)号：US07950280B2

    公开(公告)日：2011-05-31

    申请号：US11658521

    申请日：2005-07-27

    Applicant: Franz Haimer

    Inventor： Franz Haimer

    IPC: G01M1/16

    CPC classification number: G01M1/36 ,  Y10T74/2115

    Abstract: A balance ring for a component (1) rotating about a rotation axis (3), for example a tool holder for a rotating tool or else a machine spindle or the like, is proposed. The balance ring has an annular body (11) which is rotationally symmetrical with respect to an axis of rotational symmetry, a guide arrangement (13) guiding the annular body (11) in a radially movable but axially fixed manner on the component (1) with an axis of rotational symmetry essentially parallel to the rotation axis (3) of the component (1), and a plurality of adjusting elements (21) arranged in the circumferential direction of the annular body (11), preferably at equal angular distances from one another, radially supported between the annular body (11) and the component (1) and having a variable radial supporting length. The guide arrangement may be designed as an axially extending spring link arrangement or else as spring webs extending in the circumferential direction. Instead of the adjusting screws (21), electrically controllable actuators, such as, for example, piezoelectric elements or nanotube elements, may also be provided.

    Abstract translation: 提出了用于围绕旋转轴线（3）旋转的部件（1）的平衡环，例如用于旋转工具的工具夹具或机床主轴等。 所述平衡环具有相对于旋转对称轴线旋转对称的环形体（11），引导装置（13）以可径向移动但轴向固定的方式引导所述环形体（11）在所述部件（1）上， 具有基本上平行于部件（1）的旋转轴线（3）的旋转对称轴线以及沿环形体（11）的圆周方向布置的多个调节元件（21），优选地与 彼此径向地支撑在环形体（11）和部件（1）之间并具有可变的径向支撑长度。 引导装置可以被设计为沿轴向延伸的弹簧连接装置，或者设计为沿圆周方向延伸的弹簧腹板。 代替调节螺钉（21），也可以提供诸如压电元件或纳米管元件的电控制致动器。

    Eccentricity control device
    5.
    发明授权
    Eccentricity control device 失效
    偏心控制装置

    公开(公告)号：US4955254A

    公开(公告)日：1990-09-11

    申请号：US291165

    申请日：1988-12-28

    Applicant: Heizaburo Kato

    Inventor： Heizaburo Kato

    IPC: B30B15/06 ,  B30B1/26 ,  B30B15/14 ,  F16C3/28

    CPC classification number: B30B1/263 ,  F16C3/28 ,  Y10T74/2115 ,  Y10T74/2183

    Abstract: An eccentricity control device, suitable for use as a slide stroke control device in a press, has a rotary shaft including an eccentric member mounting portion, and an eccentric member mounted on the eccentric member mounting portion. The eccentric member has an outer peripheral surface which is at an eccentricity from the axis of the rotary shaft and sliding surfaces which are held in sliding engagement with both side surfaces of the eccentric member holding portion of the rotary shaft. A screw rod is screwed into the eccentric member mounting portion and extends through the eccentric member mounting portion in a direction perpendicular to the axis of the rotary shaft. The screw rod has both ends rotatably supported by the eccentric member such that a rotation of the screw shaft causes the eccentric member to move in the axial direction of the screw rod together with the screw rod, thereby causing a change in the amount of eccentricity of the outer peripheral surface of the eccentric member with respect to the axis of the rotary member.

    Mechanical movement device
    6.
    发明授权
    Mechanical movement device 失效
    机械运动装置

    公开(公告)号：US3918327A

    公开(公告)日：1975-11-11

    申请号：US43974874

    申请日：1974-02-05

    Applicant: CHRISTY CHARLES A

    Inventor： CHRISTY CHARLES A

    IPC: F04C2/352 ,  F01C1/352 ,  F01C21/08 ,  F16H21/10 ,  F16H21/34 ,  G05G1/00

    CPC classification number: F16H21/34 ,  F01C1/352 ,  F01C21/08 ,  F16H21/10 ,  Y10T74/2115 ,  Y10T74/2179

    Abstract: A mechanical movement device comprising a main rotary member rotatably mounted on frame means and formed with radial slot means opening to the periphery thereof; adjustable crank means rotatably mounted coaxially with said main rotary member and selectively locked to said frame means against rotation at selected locations; said crank means having a crank throw on which connecting link means are hingedly connected at one end; and slide means hingedly connected to said link means at the other end thereof and adapted to slide radially within said slot means and out beyond the periphery of said rotary member upon rotation of said rotary member. The said slide means being adaptable to slide out of said slot means and back into said slot means at any particular orientation of said slot means with respect to the face of a clock by selectively rotating said crank means to a selected position and locking same to said frame means against rotation.

    Abstract translation: 一种机械移动装置，包括：主旋转构件，其可旋转地安装在框架装置上并形成有朝向其周边开口的径向槽装置; 可调节的曲柄装置，与所述主旋转构件同轴地可旋转地安装并且选择性地锁定到所述框架装置以防止在选定位置处的旋转; 所述曲柄装置具有一个曲柄，其上连接连杆装置在一端铰接连接; 以及滑动装置，在其另一端处铰接地连接到所述连杆装置，并且适于在所述旋转构件旋转时在所述狭槽装置内径向滑动并且超出所述旋转构件的周边。 所述滑动装置适于从所述狭槽装置滑出并且通过选择性地将所述曲柄装置旋转到选定位置并将其锁定到所述狭槽装置的所述位置而将所述狭槽装置相对于时钟的表面的任何特定定向返回到所述狭槽装置中， 框架意味着防止旋转。

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