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    Warp knitting machine
    3.
    发明授权
    Warp knitting machine 失效

    公开(公告)号：US3555854A

    公开(公告)日：1971-01-19

    申请号：US3555854D

    申请日：1969-05-05

    申请人： GUSKEN JEAN

    发明人： PERRIER MARIUS ANTOINE

    IPC分类号： D04B27/00 ,  H01L39/24 ,  D04B23/02

    CPC分类号： H01L39/24 ,  D04B27/00

    摘要： THE FRONT AND REAR THREAD TENSION "SEESAWS," WHICH OPERATE WITH THE RESPECTIVE FRONT AND REAR SETS OF WARP THREADS OF A TWO-NEEDLE BED RASCHEL KNITTING MACHINE, ARE CONNECTED TOGETHER BY A TENSION SPRING SO THAT UNIFORM TENSION IS MAINTAINED ON EACH SET OF WARP THREADS DURING SWINGING MOVEMENTS OF THE THREAD GUIDES ACROSS THE NEEDLE BEDS. THIS TENSION SPRING CONNECTION PROVIDES TENSION COMPENSATION BETWEEN THE FRONT AND REAR SETS OF WARP THREADS BY CREATING A CONSTANT EXCHANGE OF KINETIC ENERGY BETWEEN THE RESPECTIVE TENSION SEESAWS WHILE THE LOADING OF THE SPRING REMAINS SUBSTANTIALLY UNCHANGED.