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    • 2. 发明申请
    • CUTTING DEVICE OF A TEXTILE YARN DURING ITS FEEDING TO AN OPERATING DEVICE
    • 纺织纱线在其进给操作装置期间的切割装置
    • WO2012052819A1
    • 2012-04-26
    • PCT/IB2011/002477
    • 2011-10-11
    • BTSR INTERNATIONAL S.P.A.BAREA, Tiziano
    • BAREA, Tiziano
    • B65H54/71
    • B65H35/06B65H54/71B65H2701/31Y10T83/2022Y10T83/739
    • A device (1) for cutting a textile yarn (F) during its feed to an operator element such as a textile machine for its processing or a member for feeding it to such a machine, said device (1) comprising a blade member (21) inserted into a housing (2) presenting at least one aperture (10) for passage of said yarn (F), said blade member (21) being carried by a movable support element (20) subjected to actuator means for its movement, said movable support element (20) being able to assume two working positions, a first position in which the blade member (21) is spaced from the yarn (F) and a second position in which said member cooperates with the yarn (F) and cuts it. The actuator means comprise bistable electromagnetic means (12), a spring (25) mounted about the movable support member (20) urging the blade member (21) into the cutting position.
    • 一种用于在纺织纱线(F)进给到诸如用于其加工的纺织机器的操作元件或用于将其进给到该机器的部件的部件中切割纺织纱线(F)的装置(1),所述装置(1)包括刀片部件 )插入到具有用于所述纱线(F)通过的至少一个孔口(10)的壳体(2)中,所述刀片构件(21)由经受用于其运动的致动器装置的可移动支撑元件(20)承载,所述可移动支撑元件 可移动支撑元件(20)能够呈现两个工作位置;第一位置,其中叶片构件(21)与纱线(F)间隔开;第二位置,其中所述构件与纱线(F)协作并切割 它。 致动器装置包括双稳态电磁装置(12),安装在可移动支撑构件(20)周围的弹簧(25),其将叶片构件(21)推入切割位置。