Active material based closure hinge and alignment process
    10.
    发明授权
    Active material based closure hinge and alignment process 有权
    基于活性材料的闭合铰链和对准过程

    公开(公告)号:US07967367B2

    公开(公告)日:2011-06-28

    申请号:US12683127

    申请日:2010-01-06

    IPC分类号: B60J5/00

    摘要: An adjustable closure hinge assembly, includes a first hinge portion having a first aperture, a second hinge portion having a second aperture coaxially aligned with the first aperture, a hinge member disposed in the first and second apertures for joining the first and second hinge portions, wherein the hinge member further comprises a spacer intermediate walls defining the first and second apertures and the hinge member, wherein the spacer comprises an active material, and an activation device in operative communication with the active material, wherein the activation device is operable to selectively apply an activation signal to the active material and effect a reversible change in at least one property of the active material, wherein the change in the at least one property is effective to provide up to six degrees of freedom to the hinge member and less than or equal to two degrees of freedom in the absence of the activation signal.

    摘要翻译: 可调节的闭合铰链组件包括具有第一孔的第一铰链部分,具有与第一孔同轴对准的第二孔的第二铰链部分,设置在第一和第二孔中用于接合第一和第二铰链部分的铰链部件, 其中所述铰链构件还包括限定所述第一和第二孔和所述铰链构件的间隔件中间壁,其中所述间隔件包括活性材料和与所述活性材料可操作地连通的激活装置,其中所述致动装置可操作以选择性地施加 活化材料的活化信号并且在活性材料的至少一个性质中产生可逆变化,其中至少一种性质的改变有效地为铰链构件提供高达六个自由度并且小于或等于 到没有激活信号的两个自由度。