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1. 发明公开

EP2573235A2 Spinning machine 有权
标题翻译：纺纱机
公开(公告)号：EP2573235A2
公开(公告)日：2013-03-27
申请号：EP12182991.5
申请日：2012-09-04
申请人： Murata Machinery, Ltd.
发明人： Ueda, Kenichi , Toyoda, Takahiro
IPC分类号： D01H13/14
摘要： A spinning machine (100) includes a plurality of spinning units (10). Each spinning unit (10) is adapted to wind a spun yarn (Y) to form a package (P), a braking section (21) is adapted to make contact with the rotating package (P) to brake rotation of the package (P), a driving section (22) is adapted to drive the braking section (21) to make contact with or separate from the package (P), and a control section (40) is adapted to control the driving section (22) to adjust a contacting time of the package (P) and the braking section (21) by transmitting a control signal to the driving section (22).
摘要翻译：纺纱机（100）包括多个纺纱单元（10）。每个纺纱单元10适于卷绕细纱Y以形成包装体P，制动部分21适于与旋转包装体P接触以制动包装体P的旋转），驱动部分（22）适于驱动制动部分（21）与包装（P）接触或分离，并且控制部分（40）适于控制驱动部分（22）调整通过向所述驱动部分（22）传送控制信号来控制所述包装（P）和所述制动部分（21）的接触时间。

2. 发明授权

EP2009151B1 Air-jet spinning device 有权转让
标题翻译： LuftdüsenSpinnmaschine
公开(公告)号：EP2009151B1
公开(公告)日：2012-05-23
申请号：EP08010517.4
申请日：2008-06-10
申请人： Murata Machinery, Ltd.
发明人： Toyoda, Takahiro
IPC分类号： D01H1/115 , D01H4/02
CPC分类号： D01H1/115 , D01H4/02

3. 发明授权

EP2573235B1 Spinning machine 有权
公开(公告)号：EP2573235B1
公开(公告)日：2019-11-06
申请号：EP12182991.5
申请日：2012-09-04
申请人： Murata Machinery, Ltd.
发明人： Ueda, Kenichi , Toyoda, Takahiro
IPC分类号： B65H54/74 , B65H67/08 , D01H1/115

4. 发明授权

EP2853510B1 Service vehicle of textile machine 有权
标题翻译：纺织机械的服务车辆
公开(公告)号：EP2853510B1
公开(公告)日：2018-01-03
申请号：EP14180720.6
申请日：2014-08-12
申请人： Murata Machinery, Ltd.
发明人： Toyoda, Takahiro
IPC分类号： B65H54/26 , D01H13/00
CPC分类号： B65H54/26 , B65H67/081 , B65H2701/31
摘要： A yarn joining vehicle (3) includes a reverse rotating roller (63), an air cylinder (66), and a stopper (36). The reverse rotating roller (63) is adapted to rotate while making contact with a cross-wound package (45) to rotationally drive the cross-wound package (45). The air cylinder (66) is adapted to move the reverse rotating roller (63) between a contacting position where the reverse rotating roller (63) can make contact with the cross-wound package (45), and a receded position where the reverse rotating roller (63) is receded from the cross-wound package (45). The stopper (36) is provided independent of the air cylinder (66) and adapted to hold the reverse rotating roller (63) at a held position closer to the receded position than the contacting position.

5. 发明授权

EP2905248B1 Yarn catching device and yarn winding machine 有权
标题翻译： Garnaufnahmevorrichtung und Garnwickelmaschine
公开(公告)号：EP2905248B1
公开(公告)日：2017-04-19
申请号：EP15153037.5
申请日：2015-01-29
申请人： Murata Machinery, Ltd.
发明人： Mekata, Tsutomu , Toyoda, Takahiro
IPC分类号： B65H63/032 , B65H67/08
CPC分类号： B65H67/085 , B65H63/0324 , B65H2701/31

6. 发明公开

EP2924154A1 Yarn winding machine 有权
标题翻译：纱线绕线机
公开(公告)号：EP2924154A1
公开(公告)日：2015-09-30
申请号：EP15160642.3
申请日：2015-03-24
申请人： Murata Machinery, Ltd.
发明人： Toyoda, Takahiro , Mekata, Tsutomu
IPC分类号： D01H11/00 , B65H54/70 , B65H69/06 , B65H67/08
CPC分类号： B65H54/702 , B65H67/081 , B65H69/061 , B65H2701/31 , D01H11/00
摘要： A yarn winding machine 1 includes a yarn joining vehicle 3 adapted to perform yarn joining operation using suction airflow, a yarn waste accumulation box 45 adapted to collect yarn waste in the suction airflow, a lever 71 adapted to switch a mode of the yarn waste accumulation box 45 between a collection mode and a cleaning mode, a proximity sensor 73 adapted to detect a first movement of the lever 71 when the mode of the yarn waste accumulation box 45 is switched from the collection mode to the cleaning mode, and a machine control device 20 adapted to control the yarn joining vehicle 3 to stop the yarn joining operation when the first movement is detected by the proximity sensor 73 in a case where the yarn joining vehicle 3 is performing the yarn joining operation.
摘要翻译：纱线卷绕机1具备：利用吸引气流进行接头作业的接头台车3;收集吸引空气流中的纱线废料的回丝堆积箱45;切换回丝堆积模式的杆71 框45在收集模式和清洁模式之间移动;接近传感器73，适于在回丝堆积箱45的模式从收集模式切换到清洁模式时检测杆71的第一移动;以及机器控制在接头台车3正在进行接头动作的情况下，在接近传感器73检测到第一动作的情况下，控制接头台车3停止接纱动作。

7. 发明公开

EP2009150A1 Air-jet spinning machine 有权
标题翻译： LuftdüsenSpinnmaschine
公开(公告)号：EP2009150A1
公开(公告)日：2008-12-31
申请号：EP08010201.5
申请日：2008-06-04
申请人： Murata Machinery, Ltd.
发明人： Yokota, Itaru , Toyoda, Takahiro , Morita, Akihiro
IPC分类号： D01H1/115 , D01H4/02
CPC分类号： D01H1/115 , D01H4/02
摘要： The present invention provides a spinning machine which can prevent reversed twine fibers in swirling from entwining each other without setting a diameter of a space part of a nozzle block to be an unnecessarily large size.
It is assumed that the diameter of a cylindrical space part 43 is T, an inclination angle of an air nozzle 34 with respect to a plane surface orthogonal to an axis direction of the cylindrical space part 43 is θ, and a length from a nipping point P at which the twine fibers 46 nipped by the front roller pair 22 are released to a center R of the entrance of a yarn passage hole 39 is L. And, when a relation of T ≥ Lcosθ / π , is assumed, the twine fibers 46 reversed by a swirling airflow almost go around along the periphery wall of the cylindrical space part 43, that is, the inner periphery wall 44 of the nozzle block 33 in being reversed and in a planer view seen from the axis direction of the cylindrical space part 43. Therefore, the twine fibers 46 in swirling can be hardly entwined each other ( Fig 2 ).
摘要翻译：本发明提供一种纺纱机，其可防止反转的缠绕纤维互相缠绕，而不会使喷嘴块的空间部分的直径不必要地变大。假设圆筒形空间部分43的直径为T，空气喷嘴34相对于与圆柱形空间部分43的轴线方向垂直的平面的倾斜角为¸，并且从夹持点由前辊对22夹持的线纤维46被释放到纱线通道孔39的入口的中心R的P为L.并且，当假设T‰¥Lcos¸/À的关系时，由旋转气流反转的线纤维46几乎沿着圆柱形空间部分43的周边壁，即喷嘴块33的内周壁44反转，并且从俯视图因此，回旋的缠绕线46几乎不会相互缠绕（图2）。

8. 发明公开

EP2853510A1 Service vehicle of textile machine 有权
标题翻译： Versorgungsfahrzeug einer Textilmaschine
公开(公告)号：EP2853510A1
公开(公告)日：2015-04-01
申请号：EP14180720.6
申请日：2014-08-12
申请人： Murata Machinery, Ltd.
发明人： Toyoda, Takahiro
IPC分类号： B65H54/26 , D01H13/00
CPC分类号： B65H54/26 , B65H67/081 , B65H2701/31
摘要： A yarn joining vehicle (3) includes a reverse rotating roller (63), an air cylinder (66), and a stopper (36). The reverse rotating roller (63) is adapted to rotate while making contact with a cross-wound package (45) to rotationally drive the cross-wound package (45). The air cylinder (66) is adapted to move the reverse rotating roller (63) between a contacting position where the reverse rotating roller (63) can make contact with the cross-wound package (45), and a receded position where the reverse rotating roller (63) is receded from the cross-wound package (45). The stopper (36) is provided independent of the air cylinder (66) and adapted to hold the reverse rotating roller (63) at a held position closer to the receded position than the contacting position.
摘要翻译：纱线接合车辆（3）包括反转辊（63），气缸（66）和止动件（36）。反向旋转辊（63）适于旋转，同时与交叉卷绕的包装（45）接触以旋转地驱动交叉卷绕包装（45）。气缸（66）适于使反向旋转辊（63）移动到反向旋转辊（63）可与交叉卷绕包装（45）接触的接触位置和后退位置，其中反向旋转辊（63）从交叉卷绕包装（45）后退。止动器（36）独立于气缸（66）设置并且适于将反转辊（63）保持在比接触位置更靠近后退位置的保持位置。

9. 发明授权

EP2009150B1 Air-jet spinning machine 有权
标题翻译：喷气纺纱机
公开(公告)号：EP2009150B1
公开(公告)日：2014-03-05
申请号：EP08010201.5
申请日：2008-06-04
申请人： Murata Machinery, Ltd.
发明人： Yokota, Itaru , Toyoda, Takahiro , Morita, Akihiro
IPC分类号： D01H1/115 , D01H4/02
CPC分类号： D01H1/115 , D01H4/02
摘要： The present invention provides a spinning machine which can prevent reversed twine fibers in swirling from entwining each other without setting a diameter of a space part of a nozzle block to be an unnecessarily large size. It is assumed that the diameter of a cylindrical space part 43 is T, an inclination angle of an air nozzle 34 with respect to a plane surface orthogonal to an axis direction of the cylindrical space part 43 is ¸, and a length from a nipping point P at which the twine fibers 46 nipped by the front roller pair 22 are released to a center R of the entrance of a yarn passage hole 39 is L. And, when a relation of T ‰¥ Lcos¸ / À , is assumed, the twine fibers 46 reversed by a swirling airflow almost go around along the periphery wall of the cylindrical space part 43, that is, the inner periphery wall 44 of the nozzle block 33 in being reversed and in a planer view seen from the axis direction of the cylindrical space part 43. Therefore, the twine fibers 46 in swirling can be hardly entwined each other ( Fig 2 ).

10. 发明公开

EP2573235A3 Spinning machine 有权
公开(公告)号：EP2573235A3
公开(公告)日：2017-03-29
申请号：EP12182991.5
申请日：2012-09-04
申请人： Murata Machinery, Ltd.
发明人： Ueda, Kenichi , Toyoda, Takahiro
IPC分类号： D01H13/14 , B65H54/74 , B65H67/08
摘要： A spinning machine (100) includes a plurality of spinning units (10). Each spinning unit (10) is adapted to wind a spun yarn (Y) to form a package (P), a braking section (21) is adapted to make contact with the rotating package (P) to brake rotation of the package (P), a driving section (22) is adapted to drive the braking section (21) to make contact with or separate from the package (P), and a control section (40) is adapted to control the driving section (22) to adjust a contacting time of the package (P) and the braking section (21) by transmitting a control signal to the driving section (22).

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