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42 条记录 (耗时 0.011 秒)

    THREAD FEEDER OF ROTARY DRUM TYPE WITH DETECTION OF THE DENSITY OF THREAD TURNS PRESENT THEREON
    1.
    发明公开
    THREAD FEEDER OF ROTARY DRUM TYPE WITH DETECTION OF THE DENSITY OF THREAD TURNS PRESENT THEREON 审中-公开
    旋转滚筒式送丝机，检测其螺纹密度是否存在

    公开(公告)号：EP3256630A1

    公开(公告)日：2017-12-20

    申请号：EP16709129.7

    申请日：2016-01-22

    申请人： BTSR International S.P.A.

    发明人： BAREA, Tiziano

    IPC分类号： D04B15/48 ,  B65H51/20 ,  D03D47/36

    CPC分类号： B65H51/20 ,  B65H51/22 ,  B65H2553/41 ,  B65H2553/412 ,  B65H2701/31 ,  D03D47/367 ,  D04B15/486

    摘要： Accumulation-type thread feeder including: a body, which bears a rotary drum on which turns of thread from a spool are wound; a tension sensor for detecting value of tension of exiting thread and a detector for detecting thread quantity accumulated on the drum; a light-reflecting element on the drum or functionally associated therewith, such light generated by light a generator borne by a support arranged alongside the drum, the support associated with a detector to detect light reflected by the reflecting element, the reflected light varying as a function of the quantity of thread wound on the rotary drum, the detection allowing detection of such thread quantity. The detector is a light-sensitive member directly receiving the light reflected by the reflecting element along the entire surface of the drum, the member allowing determination of thread density on the drum.

    Device and method for the constant tension feeding of threads or yarns fed in a discontinuous way
    4.
    发明公开
    Device and method for the constant tension feeding of threads or yarns fed in a discontinuous way 审中-公开
    设备和方法，用于纱线加捻的间歇进给或在恒定电压

    公开(公告)号：EP2546400A1

    公开(公告)日：2013-01-16

    申请号：EP12185606.6

    申请日：2009-03-09

    申请人： BTSR International S.P.A.

    发明人： Barea, Tiziano

    IPC分类号： D04B15/48

    CPC分类号： D04B15/48

    摘要： A device for the constant tension feeding of threads fed to a textile machine, said machine being apt to produce a manufactured product, said feeding taking place in a discontinuous way that is with phase sequences wherein the thread motion takes place with a first and a second feeding or absorption state, said states following each other in time, comprises tension detecting means (3), thread accumulating means (4) and control means (40) connected to said detecting means (3) and accumulators (4) and apt to intervene on the latter based upon a tension value obtained from said detecting means; compensating means (11) is provided arranged between said accumulating means (4) and said tension detecting means (3) apt to cooperate with such thread (8) so as to compensate a variation of the feeding or absorption state of the latter upon the passage between each first and each second feeding or absorption state following the first one.

    摘要翻译： 一种用于螺纹的恒定张力进给被送入纺织机器的装置，所述机器是易产生制造的产品，所述馈送发生在一个不连续的方式并与相位序列worin螺纹运动发生具有第一和第二 连接到所述检测装置供给或吸收状态时，所述状态在时间上彼此跟随，包括张力检测装置（3），螺纹累积装置（4）和控制装置（40）（3）和蓄电池（4）和易于介入 上基于从所述检测装置获得的张力值后期; 补偿装置（11）被设置在所述之间布置累积装置（4）和所述张力检测装置（3），其适于与搜索螺纹（8）协作，以在所述通道中的后者的馈送或吸收状态的变化补偿 之间的每个第一和每个第二进给或吸收状态之后的第一个。

    MODULAR ELEMENT OF CREEL
    5.
    发明公开
    MODULAR ELEMENT OF CREEL 有权
    一个趔趄门的模块化元件

    公开(公告)号：EP2501634A1

    公开(公告)日：2012-09-26

    申请号：EP10788131.0

    申请日：2010-11-18

    申请人： BTSR International S.P.A.

    发明人： BAREA, Tiziano

    IPC分类号： B65H49/16 ,  B65H63/08

    CPC分类号： B65H49/16 ,  B65H63/086 ,  B65H2402/10 ,  B65H2701/31

    摘要： A modular element of creel (1) including a structure (2) having at least one support (22, 23) suitable to support a reel or yarn spool (25, 26); the structure (2) is in the form of a solid polygon and includes a feeder device (30) suitable to allow the feeding of the thread developed by such spool (25, 26) with at least one characteristic, selected between the characteristics of tension and speed, maintained constant and equal to a preset fixed value or function of the operational phase of the machine, said structure (2) being able to be modularly coupled to other similar structures (2) so as to allow the feeding of more yarn to a textile machine, every yarn fed by every modular element (1) having its own selected characteristic defined by the feeder device associated with such modular element (1).