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    • 1. 发明申请
    • METHOD FOR DENSIFYING A FIBROUS MAT
    • 感染纤维的方法
    • US20150115493A1
    • 2015-04-30
    • US14317537
    • 2014-06-27
    • SCRIMTEC HOLDINGS, LLC
    • James Michael WHITERoy Daniel SEALEDon Roberts CLARK
    • B27N3/12
    • B27N3/12B27N3/10B30B5/00B30B13/00
    • A method for densifying a fibrous mat, such as scrim, to achieve a uniform mat density, comprising a set of parallel bars each having a row of pins extending downward therefrom which can engage the mat fibers, a plurality of shafts along which the bars slide so as to maintain the bars parallel, a plurality of extendable accordion linkages connecting the set of bars, and a linear positioning assembly having a reciprocating drive mechanism coupled to one of the bars which can move the bars in response to an actuation signal. As the drive mechanism retracts the bar to which it is coupled the spacing between the rows of bars is decreased uniformly and the rows of pins draw the fibers together and compress them uniformly across the width of the mat.
    • 一种用于致密化纤维毡(例如稀松布)以实现均匀垫密度的方法,包括一组平行杆,每个平行杆具有从其向下延伸的一排销,其可以与垫子纤维接合;多个轴,杆沿其滑动 以便将杆保持平行,连接该组杆的多个可延伸的手风琴连杆,以及具有联接到杆之一的往复式驱动机构的线性定位组件,其可以响应于致动信号而移动杆。 当驱动机构缩回与其联接的杆时,杆排之间的间隔均匀地减小,并且销排将纤维牵引在一起并且在垫的宽度上均匀地压缩它们。