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1. 发明授权

EP2067886B1 Method and arrangement for feeding, with yarn of constant absorbed length, a textile machine operating on a plurality of yarns 有权转让
标题翻译：方法和装置用于在记录纺织机器的恒定长度，其与多根纱线的操作供给纱线
公开(公告)号：EP2067886B1
公开(公告)日：2013-03-13
申请号：EP08169986.0
申请日：2008-11-26
申请人： B.T.S.R. International S.p.A.
发明人： Barea, Tiziano
IPC分类号： D04B15/48 , D04B35/12
CPC分类号： D04B15/66 , D04B15/48 , D04B15/99 , D04B35/12

2. 发明授权

EP1901984B1 DOUBLE CONTROL LOOP METHOD AND DEVICE FOR ENSURING CONSTANT TENSION YARN FEED TO A TEXTILE MACHINE 有权
标题翻译：为了保证供线下恒定电压和纺织机双控制环的方法和装置
公开(公告)号：EP1901984B1
公开(公告)日：2010-09-22
申请号：EP06762182.1
申请日：2006-06-26
申请人： B.T.S.R. International S.p.A.
发明人： BAREA, Tiziano
IPC分类号： B65H51/30 , B65H59/38 , D04B15/48
CPC分类号： D04B15/48 , B65H51/30 , B65H59/388 , B65H2701/31 , D04B35/12
摘要： A method for feeding a yarn (F) under constant tension to a yarn processing point of a textile machine (T) distant from spool (2) or equivalent support from which the yarn (F) unwinds, the tension of said yarn (F) being controlled in proximity to the spool (2) such that this parameter is monitored and controlled immediately after the yarn (F) has been unwound from the spool (2), the yarn (F) fed to the textile machine (T) cooperating, before reaching said processing point on the machine (T), with a series of thread guide elements (8) which modify the tension of the regulated tension. A second tension control is effected in proximity to the textile machine (T), said control being used for further adjustment of the tension of the yarn (F) in proximity to the spool (2) to hence regulate the tension of the yarn (F) entering the machine (T) to a predetermined constant value.

3. 发明授权

EP0950742B2 Device for controlling yarn feed to a textile machine and method for controlling the machine operation and production 有权
标题翻译：装置，用于控制纱线馈送到纺织机和方法，用于控制机器和生产的操作
公开(公告)号：EP0950742B2
公开(公告)日：2009-03-11
申请号：EP99104830.7
申请日：1999-03-11
申请人： B.T.S.R. International S.p.A.
发明人： Barea, Tiziano
IPC分类号： D04B15/38
CPC分类号： D04B15/99 , D04B15/488

4. 发明公开

EP3452395A1 METHOD FOR MONITORING AND CONTROLLING THE SUPPLY OF A THREAD TO A TEXTILE MACHINE AND SUPPLY DEVICE THEREOF 有权转让
公开(公告)号：EP3452395A1
公开(公告)日：2019-03-13
申请号：EP17726152.6
申请日：2017-05-04
申请人： B.T.S.R. International S.p.A.
发明人： BAREA, Tiziano
IPC分类号： B65H51/20 , B65H59/40 , B65H63/06
CPC分类号： B65H51/22 , B65H51/20 , B65H59/40 , B65H63/06 , D05B69/36
摘要： A method monitors/controls unwinding and supplying thread from a supply device to a textile machine. The supply device includes a control unit and a thread collection and supply unit moved by a motor. A first sensor detects first data indicative of a current driving torque applied to the collection and supply unit. A second sensor detects second data indicative of a current tension value of thread supplied to the textile machine. A first indicator representing driving torque values is calculated, each variation of the first indicator representing a variation of the driving torque value to compensate for a deviation of the first data. A second indicator is calculating representing tension values applied to the thread supplied to the textile machine. Each variation of the second indicator representing a deviation of the second data. Based on the indicators, malfunctions in the unwinding and supply of thread are detected and signaled.

5. 发明公开

EP2780271A1 YARN FEEDER OF STORAGE TYPE WITH MAGNETIC BRAKE 有权转让
标题翻译：内存和电磁制动线导向
公开(公告)号：EP2780271A1
公开(公告)日：2014-09-24
申请号：EP12799596.7
申请日：2012-11-08
申请人： B.T.S.R. International S.p.A.
发明人： BAREA, Tiziano
IPC分类号： B65H51/22 , D04B15/48 , D03D47/36
CPC分类号： B65H51/22 , B65H59/22 , B65H59/36 , B65H2701/31 , D03D47/364 , D03D47/366 , D04B15/484
摘要： The yarn (18) feeder (10; 10A) for textile applications, of storage type, comprises: a body (12) carrying a drum (16) on which turns (20) of yarn (18) originating from a spool are wound; a braking member (22) of the type using magnets (30, 36, 38); a tension sensor (24) for measuring the tension value of the exiting yarn (18), the braking member (22) comprising a first permanent magnet (30) and a fixed second magnet, regulator means (38; 39) for varying the action exerted by the second magnet (36; 38) on the first permanent magnet (30), and a control unit (26) which controls the regulator means. The first magnet is annular and movable parallel to the axis of the drum (16) and along it between a first position (30A) in which the first permanent magnet (30) enables the yarn (18) to be pressed against a counteracting element (32) fixed to the drum and a second position (30B) in which this effect does not occur, the control unit receiving the tension values measured by the tension sensor (24), comparing them with a predetermined value and intervening in real time on said regulator means (38; 39) to adjust the tension value to the predetermined value when these two values do not coincide.

6. 发明公开

EP2440698A2 METHOD AND DEVICE FOR AUTOMATICALLY MEASURING THE YARN LENGTH FED TO A RECTILINEAR MACHINE 有权转让
标题翻译：用于自动测量A的长度的方法和装置，在横机供给THREAD
公开(公告)号：EP2440698A2
公开(公告)日：2012-04-18
申请号：EP10742552.2
申请日：2010-06-09
申请人： B.T.S.R. International S.p.A.
发明人： BAREA, Tiziano
IPC分类号： D04B15/48 , D04B15/50 , D04B15/56 , A61C3/06 , A61C3/03
CPC分类号： D04B15/48 , B65H61/00
摘要： A method and device for automatically measuring the yarn length absorbed by a rectilinear machine adapted to produce an article and comprising a carriage (3) movable to-and-fro over a needle bed (1) between two ends of a working path, needles (2) moving towards said carriage (3) to cooperate with the yarn (F) and form an article, said yarn unwinding from a feeder (5) comprising means for measuring the yarn quantity fed at constant tension towards said needle bed; the feeder (5) measures and constantly monitors the yarn feed velocity, this monitoring enabling the fed and knitted yarn quantity to be obtained in real time and each measurement to be associated with the respective carriage travel stroke, this information enabling precise regulation of the knitting cams.

7. 发明公开

EP2262940A1 DEVICE AND METHOD FOR THE CONSTANT TENSION FEEDING OF THREADS OR YARNS FED IN A DISCONTINUOUS WAY 有权转让
标题翻译：装置及方法恒张力BROKEN或喂养捻加工纱
公开(公告)号：EP2262940A1
公开(公告)日：2010-12-22
申请号：EP09719529.1
申请日：2009-03-09
申请人： B.T.S.R. 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 or yarns fed to a textile machine or a winding machine or similar machine working on a metallic wire, for producing a manufactured product or for processing the thread (8), said feeding taking place in a discontinuous way that is with phase sequences wherein the thread motion takes place with at least a first and at least a second feeding or absorption state by the machine different therebetween, said states following each other in time, as tension detecting means (3), thread accumulating means (4) and control means (40) connected to said detecting means (3) and accumulators (4) are provided 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, this allowing the control means (40) to intervene onto the accumulating means (4) in order to modify the action thereof onto the thread and to keep constant in time the tension value detected by the detecting means (3) at a set value, said constant tension value being kept also during the changing phase of the feeding state thanks to the interaction between said thread and said compensating means (11), the latter being able to move freely under the action of the thread with respect to a resting position (PB).

8. 发明授权

EP0519281B1 Method and device for determining the state of a yarn fed to a textile machine by sensing its movement in front of an optical sensor 失效
标题翻译：用于确定而纺织机的纱线是光学传感器之前馈送到Garnzustandes，通过纱线运动的观测方法和装置。
公开(公告)号：EP0519281B1
公开(公告)日：1995-09-20
申请号：EP92109527.9
申请日：1992-06-05
申请人： B.T.S.R. International S.p.A.
发明人： Barea, Tiziano
IPC分类号： B65H63/032 , G01D5/34 , G01B11/10
CPC分类号： G01B11/105 , B65H63/0324 , B65H2701/31

9. 发明授权

EP0465911B1 Device for controlling the operation of machines, particularly textile machines, able to self-learn the operating cycle of these latter and to correct its own errors during this self-learning stage 有权转让
标题翻译：学会与控制机械设备，特别是纺织机械的操作这个自学习阶段设备在操作这些机器的周期自己，完善自己的错误的能力。
公开(公告)号：EP0465911B1
公开(公告)日：1995-08-09
申请号：EP91110407.3
申请日：1991-06-24
申请人： B.T.S.R. International S.p.A.
发明人： Barea, Tiziano
IPC分类号： G05B19/04 , D04B35/12
CPC分类号： G05B19/0428 , D04B15/99 , D04B35/12
摘要： A device for controlling the cyclic operation of a machine (1), in particular a textile machine, is of the type able to self-learn each machine working cycle. It comprises means (6) arranged to compare data obtained by suitable sensor means (3) during normal operation of the machine (1) with data obtained by the same sensors (3) during the self-learning cycle, and control means (7) arranged to halt the machine (1) when a discrepancy between said data occurs. Said control means (7) modify the data of the self-learning cycle when an error which is repeated constantly with time is noted for one and the same sensor (3).

10. 发明授权

EP3452395B1 METHOD FOR MONITORING AND CONTROLLING THE SUPPLY OF A THREAD TO A TEXTILE MACHINE AND SUPPLY DEVICE THEREOF 有权转让
公开(公告)号：EP3452395B1
公开(公告)日：2020-03-18
申请号：EP17726152.6
申请日：2017-05-04
申请人： B.T.S.R. International S.p.A.
发明人： BAREA, Tiziano
IPC分类号： B65H51/20 , B65H59/40 , B65H63/06

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