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209 条记录 (耗时 0.025 秒)

    Actuator utilizing pneumatic muscles
    1.
    发明授权
    Actuator utilizing pneumatic muscles 有权
    利用气动肌肉的执行器

    公开(公告)号：EP3020982B1

    公开(公告)日：2018-04-11

    申请号：EP15150846.2

    申请日：2015-01-12

    申请人： Bell Helicopter Textron Inc.

    发明人： Atkins, Brady G. ,  Schank, Troy

    IPC分类号： F15B15/10

    CPC分类号： F15B15/103 ,  B64C13/48 ,  F15B2211/6336 ,  F15B2211/6656 ,  F15B2211/715 ,  F15B2211/72

    摘要： One example of an actuation system (100) includes a pneumatic muscle (102, 104) connected to a component (106) to be actuated. The system also includes an actuation member connected in series to the pneumatic muscle (102, 104) and valve (108) connected to the pneumatic muscle (102, 104) to control a pressure in the pneumatic muscle (102, 104). The system also includes a positioning mechanism (116) connected to the component (106) to control a movement of the component (106) and a controller (110) connected to the pneumatic muscle (102, 104), the valve (108), and the positioning mechanism (116), the controller (110) to control actuation of the component (106) by controlling the pressure in the pneumatic muscle (102, 104).

    AKTUATOR
    3.
    发明公开
    AKTUATOR 审中-公开

    公开(公告)号：EP3277964A1

    公开(公告)日：2018-02-07

    申请号：EP16717858.1

    申请日：2016-04-04

    申请人： Mankau, Dieter

    发明人： Mankau, Dieter

    IPC分类号： F15B15/10

    CPC分类号： F15B15/103 ,  F15B15/10

    摘要： A control element (1310) has at least one elastic internal part (1332) that can be connected, via a connection, to a pressurized fluid source and/or a vacuum source, which permits pressurization or evacuation of a cavity in the internal part (1332). In order to provide a control member for general use, it is proposed that the elasticity module of a wall (1328) bounding the internal part (1332) is formed differently in certain sections such that, instead of a homogeneous increase or decrease in volume under pressurization or evacuation, an oriented change in shape takes place, between a resting state and a pressurized or evacuated state, that describes a control path of the control element (1310).

    MANUFACTURING SOFT DEVICES OUT OF SHEET MATERIALS
    7.
    发明公开
    MANUFACTURING SOFT DEVICES OUT OF SHEET MATERIALS 审中-公开
    HERSTELLUNG WEICHER VORRICHTUNGEN AUS FOLIENMATERIALIEN

    公开(公告)号：EP3052204A1

    公开(公告)日：2016-08-10

    申请号：EP14851387.2

    申请日：2014-09-30

    申请人： President and Fellows of Harvard College

    发明人： GALLOWAY, Kevin C.

    IPC分类号： A63B41/00 ,  A63B41/02 ,  A63B41/10

    CPC分类号： F15B15/10 ,  B25J9/142 ,  B25J15/0023 ,  B25J15/08 ,  B25J15/10 ,  B25J15/12 ,  F15B15/103 ,  Y10T156/10

    摘要： A soft composite actuator is described, including a first elastomeric layer; a strain limiting layer; and a first radially constraining layer, wherein the first elastomeric layer is disposed between the first radially constraining layer and the strain limiting layer; and the elastomeric layer, the strain limiting layer, and the radially constraining layer are bonded together to form at least one bladder for holding pressurized fluid. Methods of using and making of the soft composite actuator are described.

    摘要翻译： 描述了一种软复合致动器，包括第一弹性体层; 应变限制层; 和第一径向约束层，其中所述第一弹性体层设置在所述第一径向约束层和所述应变限制层之间; 并且弹性体层，应变限制层和径向约束层结合在一起以形成用于保持加压流体的至少一个气囊。 描述了使用和制造软复合致动器的方法。

    FLEXIBLE ROBOTIC ACTUATORS
    10.
    发明公开
    FLEXIBLE ROBOTIC ACTUATORS 审中-公开
    ROBOTIC柔性致动器

    公开(公告)号：EP2804721A1

    公开(公告)日：2014-11-26

    申请号：EP13702561.5

    申请日：2013-01-22

    申请人： President and Fellows of Harvard College

    发明人： MAZZEO, Aaron, D. ,  MORIN, Stephen, A. ,  SHEPHERD, Robert, F. ,  WHITESIDES, George, M. ,  KALB, William, B.

    IPC分类号： B25J9/10 ,  B25J9/14

    CPC分类号： F03G7/06 ,  B25J9/1075 ,  B25J9/142 ,  F15B15/103

    摘要： Some embodiments of the disclosed subject matter includes a laminated robotic actuator. The laminated robotic actuator includes a strain-limiting layer comprising a flexible, non-extensible material in the form of a sheet or thin film, a flexible inflatable layer in the form of a thin film or sheet in facing relationship with the strain-limiting layer, wherein the inflatable layer is selectively adhered to the strain-limiting layer, and wherein a portion of an un-adhered region between the strain-limiting layer and the inflatable layer defines a pressurizable channel, and at least one fluid inlet in fluid communication with the pressurizable channel. The first flexible non-extensible material has a stiffness that is greater than the stiffness of the second flexible elastomeric material and the flexible elastomer is non-extensible under actuation conditions.