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72 条记录 (耗时 0.043 秒)

    Composite bi-stable device
    33.
    发明授权
    Composite bi-stable device 有权
    复合双稳态装置

    公开(公告)号：US09236207B2

    公开(公告)日：2016-01-12

    申请号：US13250248

    申请日：2011-09-30

    申请人： Alan L. Browne ,  Nancy L. Johnson ,  Geoffrey P. McKnight ,  Andrew C. Keefe ,  Guillermo A. Herrera

    发明人： Alan L. Browne ,  Nancy L. Johnson ,  Geoffrey P. McKnight ,  Andrew C. Keefe ,  Guillermo A. Herrera

    IPC分类号： F03G7/06 ,  H01H37/32 ,  E05B47/00

    CPC分类号： H01H37/323 ,  E05B47/0009 ,  F03G7/065

    摘要： A deformable bi-stable device includes an elastically deformable member having at least two stable configurations and capable of being deformed from a first stable configuration to a second stable configuration, the element passing through an unstable configuration as it is deformed from the first stable configuration to the second stable configuration, and a shape memory polymer layer on or in the elastically deformable member. A method of using this device includes heating the shape memory polymer to a temperature sufficient to reduce the modulus of the shape memory polymer, deforming the deformable member to move from one of the first and second stable configurations to another of the first and second stable configurations, and cooling the device to a temperature sufficient to increase the modulus of the shape memory polymer.

    摘要翻译： 一种可变形的双稳态装置包括具有至少两个稳定构造并且能够从第一稳定构型变形到第二稳定构型的可弹性变形构件，该元件在从第一稳定构型变形时穿过不稳定构型， 第二稳定构型和可弹性变形构件上或其中的形状记忆聚合物层。 使用该装置的方法包括将形状记忆聚合物加热到足以降低形状记忆聚合物的模量的温度，使可变形构件变形从第一和第二稳定构型中的一个移动到第一和第二稳定构型中的另一个 ，并将该装置冷却到足以增加形状记忆聚合物的模量的温度。

    Reconfigurable bi-stable device
    34.
    发明授权
    Reconfigurable bi-stable device 有权
    可重构双稳态器件

    公开(公告)号：US08853916B2

    公开(公告)日：2014-10-07

    申请号：US13250317

    申请日：2011-09-30

    申请人： Alan L. Browne ,  Nancy L. Johnson ,  Geoffrey P. McKnight ,  Andrew C. Keefe ,  Guillermo A. Herrera

    发明人： Alan L. Browne ,  Nancy L. Johnson ,  Geoffrey P. McKnight ,  Andrew C. Keefe ,  Guillermo A. Herrera

    IPC分类号： H01L41/09 ,  G05G5/06 ,  G05G1/02 ,  H01H5/30

    CPC分类号： H01L41/09 ,  F03G7/06 ,  G05G1/02 ,  G05G5/06 ,  H01H5/30 ,  H01L41/04 ,  H01L41/0926

    摘要： A reconfigurable bi-stable device includes an elastically deformable panel laterally disposed between and connected to one or more mounting members directly or indirectly connected to opposing ends of the panel, with the panel maintained under compressive force along at least one vector extending between the opposing ends. The compressive force deforms the panel into a one of two stable deformed positions, with the device disposed such that the panel may be moved between each of the two stable deformed positions by application of manual force to one of two opposing faces of the panel. A first shape memory alloy (SMA) or piezo actuator member is connected to the panel, the actuator member being capable of moving the panel from a first one of the two stable deformed positions to a second one of the two stable deformed positions.

    摘要翻译： 可重构双稳态装置包括横向设置在直接或间接连接到面板的相对端的一个或多个安装构件之间并且连接到面板的相对端部之间并连接到面板的相对端部的弹性变形板，其中面板沿着在相对端之间延伸的至少一个矢量保持在压缩力 。 压缩力使面板变形为两个稳定的变形位置之一，其中该装置设置成使得面板可以通过对面板的两个相对面之一施加手动力而在两个稳定的变形位置中的每一个之间移动。 第一形状记忆合金（SMA）或压电致动器构件连接到面板，致动器构件能够将面板从两个稳定变形位置中的第一个移动到两个稳定变形位置中的第二个。