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1. 发明公开

EP2107027A3 Automatic winder and method for detecting malfunction in automatic winder 有权
标题翻译：在自动络纱机检测故障自动绕线机和方法
公开(公告)号：EP2107027A3
公开(公告)日：2012-08-22
申请号：EP09155215.8
申请日：2009-03-16
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Murayama, Kenichi
IPC分类号： B65H59/32 , B65H59/40 , B65H63/02
CPC分类号： B65H63/02 , B65H59/40 , B65H2701/31
摘要： The present invention provides an automatic winder including a winding unit (1) guiding a yarn (Y) unwound from a yarn supplying bobbin (3) through a yarn path to a yarn winding device (4) and winding the yarn (Y) into a package (P) in the yarn winding device (4) to manufacture the package (P). The automatic winder includes a tension sensor (18) measuring tension of the yarn (Y) passing through the yarn path, and a component malfunction detecting section (22) detecting any of a plurality of components of the winding unit (1) which is malfunctioning, based on a tension measured value detected by the tension sensor (18).

2. 发明授权

EP2617670B1 Tension device 有权
公开(公告)号：EP2617670B1
公开(公告)日：2019-03-27
申请号：EP12007765.6
申请日：2012-11-16
申请人： Nittoku Engineering Co., Ltd.
发明人： Higeta, Yuji
IPC分类号： B65H51/06 , B65H54/10 , B65H59/32 , B65H59/36 , B65H59/38 , H01F41/06

3. 发明公开

EP2617670A3 Tension device and tension applying method 有权
标题翻译：电压装置与电压施加过程
公开(公告)号：EP2617670A3
公开(公告)日：2014-09-17
申请号：EP12007765.6
申请日：2012-11-16
申请人： Nittoku Engineering Co., Ltd.
发明人： Higeta, Yuji
IPC分类号： B65H51/06 , B65H54/10 , B65H59/32 , B65H59/36 , B65H59/38 , H01F41/06
CPC分类号： B65H51/06 , B65H54/10 , B65H59/32 , B65H59/36 , B65H59/388 , B65H2701/36 , H01F41/094
摘要： A tension device and a tension applying method are provided that can absorb fluctuation in the speed of a wire rod and keep constant the tension of the wire rod sent to a winding machine even when the speed of the wire rod markedly fluctuates. A tension device 20 includes a feeding pulley 24 around which a wire rod 11 fed from a wire rod supply source 12 is wound, feeding speed controlling means 26 for controlling the rotation of the feeding pulley 24 and controlling the speed of the wire rod 11 pulled out from the supply source 12 to move toward a winding machine 10, a movable first tension pulley 27 configured to turn the wire rod 11 fed from the feeding pulley 24, a movable second tension pulley 28 configured to further turn the wire rod 11 turned by the first tension pulley 27 and direct the wire rod 11 to the winding machine 10, and urging means 33, 34 for urging the first tension pulley 27 and the second tension pulley 28 to expand a space between these tension pulleys. A pair of tension arms 31, 32 is provided rotatably about proximal ends thereof. The tension pulleys are pivotally supported at the distal ends of the tension arms.

4. 发明公开

EP2617670A2 Tension device and tension applying method 有权
标题翻译： Spannungsvorrichtung und Spannungsanwendungsverfahren
公开(公告)号：EP2617670A2
公开(公告)日：2013-07-24
申请号：EP12007765.6
申请日：2012-11-16
申请人： Nittoku Engineering Co., Ltd.
发明人： Higeta, Yuji
IPC分类号： B65H51/06 , B65H54/10 , B65H59/32 , B65H59/36 , B65H59/38
CPC分类号： B65H51/06 , B65H54/10 , B65H59/32 , B65H59/36 , B65H59/388 , B65H2701/36 , H01F41/094
摘要： A tension device and a tension applying method are provided that can absorb fluctuation in the speed of a wire rod and keep constant the tension of the wire rod sent to a winding machine even when the speed of the wire rod markedly fluctuates. A tension device 20 includes a feeding pulley 24 around which a wire rod 11 fed from a wire rod supply source 12 is wound, feeding speed controlling means 26 for controlling the rotation of the feeding pulley 24 and controlling the speed of the wire rod 11 pulled out from the supply source 12 to move toward a winding machine 10, a movable first tension pulley 27 configured to turn the wire rod 11 fed from the feeding pulley 24, a movable second tension pulley 28 configured to further turn the wire rod 11 turned by the first tension pulley 27 and direct the wire rod 11 to the winding machine 10, and urging means 33, 34 for urging the first tension pulley 27 and the second tension pulley 28 to expand a space between these tension pulleys. A pair of tension arms 31, 32 is provided rotatably about proximal ends thereof. The tension pulleys are pivotally supported at the distal ends of the tension arms.
摘要翻译：提供一种拉伸装置和张力施加方法，其可以吸收线材的速度波动，并且即使当线棒的速度显着变动时也保持恒定的发送到绕线机的线材的张力。张紧装置20包括供给滑轮24，绕线从线材供给源12供给的线材11被卷绕，供给速度控制机构26，用于控制进给滑轮24的旋转，并控制拉丝线11的速度从供给源12向卷绕机10移动，构造成转动从进给滑轮24供给的线材11的可动第一张力皮带轮27，可动的第二张力皮带轮28，其构造成进一步转动线材11转动第一张力滑轮27并将线材11引导到卷绕机10，以及推动装置33,34，用于推压第一张力滑轮27和第二张力皮带轮28以扩大这些张紧滑轮之间的空间。一对张力臂31,32围绕其近端可旋转地设置。张力滑轮在张力臂的远端被可枢转地支撑。

5. 发明公开

EP2993150A1 CORE YARN SUPPLYING UNIT, CORE YARN SUPPLYING DEVICE, SPINNING MACHINE, AND CORE YARN SUPPLYING METHOD 有权
标题翻译：核心供纱装置，芯纱供给装置，纺纱机和芯纱供给方法
公开(公告)号：EP2993150A1
公开(公告)日：2016-03-09
申请号：EP15162349.3
申请日：2015-04-02
申请人： Murata Machinery, Ltd.
发明人： Shiota, Takeshi
IPC分类号： B65H59/32 , D01H1/115
CPC分类号： B65H59/32 , B65H2701/31 , D01H1/115
摘要： A core yarn supplying unit (50) includes a core yarn feeding section (90) arranged to feed out a yarn end of a core yarn (C); a tension applying section (60) adapted to apply a tension to the core yarn (C); and a slack applying section (70) adapted to apply slack to the core yarn (C) between the core yarn feeding section (90) and the tension applying section (60). The tension applying section (60) includes a tension applying mechanism adapted to apply the tension to the core yarn (C), and an operating mechanism adapted to change the tension applying mechanism to a tension applying state and a tension non-applying state.
摘要翻译：芯纱供给单元（50）具备：将芯纱（C）的纱端送出的芯纱供给部（90）; 张力施加部分（60），其适于向所述芯纱（C）施加张力; 以及适用于在芯纱供给部分（90）和张力施加部分（60）之间向芯纱（C）施加松弛的松弛力施加部分（70）。张力赋予部（60）具有对芯线（C）施加张力的张力赋予机构和将张力赋予机构变更为张力赋予状态和非张力赋予状态的操作机构。

6. 发明公开

EP1371763A3 Yarn-braking device for weaving machines 有权
标题翻译：纱线制动器织机
公开(公告)号：EP1371763A3
公开(公告)日：2004-04-14
申请号：EP03010532.4
申请日：2003-05-10
申请人： L.G.L. Electronics S.p.A.
发明人： Pedrini, Giovanni , Castelli, Rosario , Magoni, Ruggero
IPC分类号： D03D47/34 , B65H59/32
CPC分类号： D03D47/34 , B65H59/32 , B65H2555/23 , B65H2701/31
摘要： A yarn-braking device for weaving machines comprises a main housing (26) supporting a triad of yarn-guide eyelets (32,34,36) through which passes a weft yarn, and a U-shaped braking member (58) which is fastened to motor means (40) and is arranged astride of the middle eyelet (34). The braking member (58) engages the yarn in its free lengths between the middle eyelet (34) and end eyelets (32,36), thereby causing the yarn to be braked. The end eyelets (32,36) are held by respective axially translatable supports (42,46) which are lockable at predetermined axial positions.

7. 发明公开

EP1371763A2 Yarn-braking device for weaving machines 有权
标题翻译： FadenbremsefürWebmaschinen
公开(公告)号：EP1371763A2
公开(公告)日：2003-12-17
申请号：EP03010532.4
申请日：2003-05-10
申请人： L.G.L. Electronics S.p.A.
发明人： Pedrini, Giovanni , Castelli, Rosario , Magoni, Ruggero
IPC分类号： D03D47/34 , B65H59/32
CPC分类号： D03D47/34 , B65H59/32 , B65H2555/23 , B65H2701/31
摘要： A yarn-braking device for weaving machines comprises a main housing (26) supporting a triad of yarn-guide eyelets (32,34,36) through which passes a weft yarn, and a U-shaped braking member (58) which is fastened to motor means (40) and is arranged astride of the middle eyelet (34). The braking member (58) engages the yarn in its free lengths between the middle eyelet (34) and end eyelets (32,36), thereby causing the yarn to be braked. The end eyelets (32,36) are held by respective axially translatable supports (42,46) which are lockable at predetermined axial positions.
摘要翻译：一种用于编织机的纱线制动装置包括：主壳体（26），支撑通过纬纱的纱线引导孔眼（32,34,36）和被固定的U形制动部件（58）的三元组; 到电动机装置（40）并且跨越中间孔眼（34）布置。制动构件（58）以中间孔眼（34）和端部孔眼（32,36）之间的自由长度接合纱线，从而使纱线被制动。端部孔眼（32,36）由相应的可轴向平移的支撑件（42,46）保持，其可在预定的轴向位置锁定。

8. 发明授权

EP0326784B1 Verfahren zur Abbremsung eines laufenden fadenartigen Gebildes und Fadenbremse zur Durchführung des Verfahrens 无效
标题翻译：运行螺纹的制动方法和螺纹制动以执行该方法
公开(公告)号：EP0326784B1
公开(公告)日：1993-06-16
申请号：EP88810825.5
申请日：1988-12-01
申请人： GEBRUEDER LOEPFE AG
发明人： Weidmann, Erich
IPC分类号： B65H59/32 , B65H59/34
CPC分类号： B65H59/32 , B65H59/34 , B65H2555/13 , B65H2701/31

9. 发明公开

EP0326784A1 Verfahren zur Abbremsung eines laufenden fadenartigen Gebildes und Fadenbremse zur Durchführung des Verfahrens 无效
标题翻译：制动运行螺纹状结构与纱线制动器用于实现该方法的方法。
公开(公告)号：EP0326784A1
公开(公告)日：1989-08-09
申请号：EP88810825.5
申请日：1988-12-01
申请人： GEBRUEDER LOEPFE AG
发明人： Weidmann, Erich
IPC分类号： B65H59/32 , B65H59/34
CPC分类号： B65H59/32 , B65H59/34 , B65H2555/13 , B65H2701/31
摘要： Es wird ein Verfahren und eine Vorrichtung zur Bremsung eines laufenden Fadens angegeben, bei dem die Bremswirkung nicht durch Klemmen des Fadens, sondern durch Umschlingung von Bremselementen erreicht wird. Dabei kann die Bremswirkung mehrfach verstellt werden, wodurch eine Anpassung an die Material- und Arbeitsbedingungen erzielbar ist. Darüberhinaus kann der Faden kontinuierlich oder diskontinuierlich abgebremst werden. Auch ist die Festlegung eines oder mehrerer Bremsfenster möglich, in welchen der Faden zusätzlich überwacht wird auf ordnungsgemässen Eintrag.
摘要翻译：下拍摄时不夹紧纱线一种用于行进的纱线或纱状结构的减速过程和涉及纱线至少两个制动元件中的至少一个部分包裹。用于执行该过程的纱线张力装置结合连接到制动器本体和与本体合相作用的制动块的制动支持。块的移动由控制单元控制。制动器体特征，其可以针对力元件的力由纱线的横向力的反式mitted期间被偏转的成分。

10. 发明公开

EP0223226A3 SKEINING APPARATUS 失效
标题翻译：运动装置
公开(公告)号：EP0223226A3
公开(公告)日：1988-07-27
申请号：EP86115925
申请日：1986-11-17
申请人： ROBERTS INDUSTRIES, INC.
发明人： WHELLAMS, GEOFFREY EDMUND
IPC分类号： D01D11/00 , B65H54/56 , B65H59/22 , B65H59/32 , B65H59/38 , B65H59/34
CPC分类号： B65H59/32 , B65H54/56 , B65H59/22 , B65H2701/31

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