Device for detecting the presence of an individual yarn in a lap of
parallel yarns
    2.
    发明授权
    Device for detecting the presence of an individual yarn in a lap of parallel yarns 失效
    用于检测平行纱线中单个纱线的存在的装置

    公开(公告)号:US4727732A

    公开(公告)日:1988-03-01

    申请号:US14730

    申请日:1987-02-13

    CPC classification number: D03D51/28 D04B35/16

    Abstract: This invention relates to a device for detecting the presence of an individual yarn in an advancing lap of parallel yarns, constituted by: detector disposed on one side and in the vicinity of this advancing lap, adapted to detect the presence of a yarn moved away from the lap by a blower means disposed on the other side of said lap; an arrangement, controlled by the detector, for stopping the advancing lap or for triggering off an alarm system, wherein: it is composed, in known manner, of a plurality of parallel comb teeth, between which the advancing yarns pass; and the blower is placed at the base of said teeth and directs the flow of air towards the tip of these teeth. The invention is more particularly applicable to warp knitting machines.

    Abstract translation: 本发明涉及一种用于检测平行纱线前进搭接中单个纱线的存在的装置,该装置由设置在该前进搭接部的一侧和该附近的检测器构成,该检测器适于检测离开 通过布置在所述搭卷的另一侧上的鼓风机装置的搭接部; 由检测器控制的用于停止前进搭接或用于触发报警系统的布置,其中:以已知方式组合多个平行的梳齿,前进纱线在其之间通过; 并且鼓风机被放置在所述齿的基部并且引导空气流朝向这些齿的尖端。 本发明更特别适用于经编机。

    Jet tuft rib knitted fabric
    5.
    发明授权
    Jet tuft rib knitted fabric 失效
    JET TUFT RIB针织面料

    公开(公告)号:US3774412A

    公开(公告)日:1973-11-27

    申请号:US3774412D

    申请日:1971-01-14

    Applicant: UNIROYAL INC

    Inventor: SCHICHMAN D

    CPC classification number: D04B1/123 D04B9/18

    Abstract: A method and apparatus for making a tufted knitted fabric having the tufts locked by the wales of the rib-knitted backing. The backing is knitted on the dial and cylinder of a knitting machine. A hot fluid jet aspirator means texturizes the tufting yarn while positioning it between the yarns of the backing as said backing yarns are held between the dial and cylinder needles.

    Abstract translation: 一种用于制造簇绒针织物的方法和装置,其具有由罗纹针织背衬的纵行锁定的簇。 背衬在针织机的表盘和圆筒上编织。 热流体喷射抽吸器意味着将簇绒纱线定位在背衬纱线之间,使所述背衬纱线保持在表盘和圆筒针之间,从而使簇绒纱线变形。

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