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11. 发明申请

US20030173447A1 Method and device for operating a workstation of a cheese-producing textile machine 审中-公开
标题翻译：用于操作产生干酪的纺织机的工作站的方法和装置
公开(公告)号：US20030173447A1
公开(公告)日：2003-09-18
申请号：US10367412
申请日：2003-02-14
申请人： W. Schlafhorst AG & Co.
发明人： Franz-Josef Flamm , Wolf-Michael Ruh , Peter Schwartz
IPC分类号： B65H054/26 , B65H067/04
CPC分类号： B65H63/0364 , B65H67/085 , B65H2701/31
摘要： The present invention relates to a method for operating a workstation of a cheese-producing textile machine, having a pivotably seated creel for rotatably maintaining a cheese, a bobbin drive arranged on the creel, a support roller, which during the winding operation is driven by the cheese by frictional contact, a separate yarn traversing arrangement, as well as a device for raising the creel in case of a yarn break or a defined cleaning cut. In accordance with the present invention it is provided that following a yarn break or a defined cleaning cut, the cheese, which is maintained in the creel and rotated in the unwinding direction by the bobbin drive, and the support roller are sufficiently spaced apart long enough for a suction nozzle to pick up a top yarn required for a subsequent yarn splicing process.
摘要翻译：本发明涉及一种用于操作产生干酪的纺织机的工作站的方法，其具有可枢转地固定的纱架，用于可旋转地保持奶酪，布置在纱架上的筒管驱动器，支撑辊，在卷绕操作期间由通过摩擦接触的奶酪，单独的纱线横动装置，以及用于在纱线断裂或限定的清洁切割的情况下升高纱架的装置。根据本发明，在纱线断裂或限定的清洁切割之后，保持在筒筒中并通过筒管驱动器沿退绕方向旋转的奶酪和支撑辊足够间隔足够长用于吸嘴以拾取随后的接头过程所需的顶部纱线。

12. 发明申请

US20030070411A1 Yarn splicing device 审中-公开
标题翻译：纱线拼接装置
公开(公告)号：US20030070411A1
公开(公告)日：2003-04-17
申请号：US10269420
申请日：2002-10-11
申请人： W. Schlafhorst AG & Co.
发明人： Wolfgang Irmen , Bernhard Schmitz , Norbert Corres
IPC分类号： B65H069/08
CPC分类号： B65H69/061 , B65H2701/31
摘要： A yarn splicing device (10) for pneumatically joining two yarn ends (31, 32), with a splicing head (19) that is fixed on a foundation (22) and comprises a splicing conduit (20) with at least one opening (34) for delivering compressed air. The splicing conduit (20) comprises at least two additional suction intake openings (33) that can be loaded with a vacuum and are arranged on both sides of the opening (34) for delivering compressed air.
摘要翻译：一种用于气动地接合两个纱线端部（31,32）的接头装置（10），其具有固定在基座（22）上的拼接头（19），并且包括具有至少一个开口（34）的拼接导管（20））用于输送压缩空气。拼接导管（20）包括至少两个附加的吸入口（33），其可以装载真空并布置在用于输送压缩空气的开口（34）的两侧。

13. 发明申请

US20030070410A1 Yarn splicing device 失效
标题翻译：纱线拼接装置
公开(公告)号：US20030070410A1
公开(公告)日：2003-04-17
申请号：US10268451
申请日：2002-10-10
申请人： W. Schlafhorst Ag & Co.
发明人： Wolfgang Irmen , Bernhard Schmitz , Norbert Corres
IPC分类号： D01H001/00
CPC分类号： B65H69/061 , B65H2701/31
摘要： A yarn splicing device with a splicing channel that can be charged with compressed air for the pneumatic connection of two yarn ends. The yarn splicing device has two rotatably seated prism elements, each of which is pivotable between a non-splicing position and a splicing position. The two prism elements are designed such that in the splicing position, a splicing channel is formed between them.
摘要翻译：一种具有拼接通道的接头装置，其可以用两个纱线端部的气动连接装有压缩空气。接头装置具有两个可旋转安置的棱镜元件，每个棱镜元件可在非拼接位置和拼接位置之间枢转。两个棱镜元件被设计成使得在拼接位置，在它们之间形成拼接通道。

14. 发明申请

US20030041587A1 Opening arrangement for an open-end spinning frame 失效
标题翻译：开放式纺纱机的开幕式
公开(公告)号：US20030041587A1
公开(公告)日：2003-03-06
申请号：US10228686
申请日：2002-08-27
申请人： W. Schlafhorst AG & Co.
发明人： Helmut Feuerlohn , Thomas Weide
IPC分类号： D01H004/00
CPC分类号： D01H4/32
摘要： An opening arrangement for an open-end spinning device with a rotating opening roller having opening elements stationarily arranged on its circumference for opening a delivered sliver into individual fibers and for combing out the fibers at a comb-out point. The opening roller has a mechanical stripping arrangement that rotates along with it. The stripping arrangement includes ejectors that are pivotably fastened on the opening roller. Each ejector is arranged between the opening elements and extends over the opening roller transversely in relation to the direction of rotation. The ejector strips combed-out fibers off the opening elements and improves the opening of the opening roller as well as the transfer of the fibers from the opening roller. The opening arrangement is advantageously employed with an open-end spinning frame.
摘要翻译：一种具有旋转打开辊的开口纺丝装置的开口装置，其具有固定地布置在其圆周上的开口元件，用于将输送的条子打开成单独的纤维并且在梳理点处梳理纤维。打开辊具有与其一起旋转的机械剥离装置。剥离装置包括可枢转地紧固在打开辊上的喷射器。每个喷射器布置在开口元件之间并相对于旋转方向横向延伸穿过开启辊。喷射器将梳理的纤维从开口元件上排出，并改善打开辊的打开以及从打开辊传送纤维。打开布置有利地用于开放式纺纱机。

15. 发明申请

US20030029153A1 Service unit for restarting the spinning of work stations in an open-end spinning machine 失效
标题翻译：维修单位，用于在开放式纺纱机中重新启动工作站的旋转
公开(公告)号：US20030029153A1
公开(公告)日：2003-02-13
申请号：US10215434
申请日：2002-08-09
申请人： W. Schlafhorst AG & Co.
发明人： Paul Straaten
IPC分类号： D02G001/00
CPC分类号： D01H4/50
摘要： A service unit for restarting a spinning operation at work stations (2) of an open-end spinning machine (1) after replacement of a cheese (8) with an empty tube in the winding device of a work station, comprises an auxiliary yarn supply device (21) and a yarn moving device (23) for fixing a new spinning yarn on the tube. The yarn moving device (23) is movable from a resting position (R) entraining the auxiliary yarn (24) to the winding device (4), and, after restarting the spinning operation, for positioning the yarn (7) connected to the auxiliary yarn (24) in a slot created by a tube plate opener (32) of the service unit between one of the tube plates (30) of the winding device (4) and an end of the tube (10). The yarn (7) is subsequently severed by a cutting device (31), and stored intermediately in a storage device (55).
摘要翻译：一种服务单元，用于在工作站的卷绕装置中用空管替换奶酪（8）之后，在开放式纺纱机（1）的工作站（2）处重新开始纺纱操作，包括辅助纱线供应装置（21）和用于将新的纺纱固定在管上的纱线移动装置（23）。纱线移动装置（23）可以从夹带辅助纱线（24）的静止位置（R）向卷绕装置（4）移动，并且在重新开始纺纱操作之后，用于定位连接到辅助纱线纱线（24）在由卷绕装置（4）的一个管板（30）和管（10）的端部之间的维修单元的管板开启器（32）产生的槽中。纱线（7）随后被切割装置（31）切断，并且中间存储在存储装置（55）中。

16. 发明申请

US20040000133A1 Spinning device 失效
标题翻译：纺纱装置
公开(公告)号：US20040000133A1
公开(公告)日：2004-01-01
申请号：US10389200
申请日：2003-03-14
申请人： W. Schlafhorst AG & Co.
发明人： Heinz-Georg Wassenhoven , Michael Spitzer , Dieter Haaken , Harry Gatzke , Detlef Schelter , Elisabeth Klaczynski , Hans-Josef Schroder
IPC分类号： D01H004/00
CPC分类号： D01H4/12
摘要： A spinning device comprising a spinning box housing; a spinning rotor having a spinning cup on a rotor shaft; a cover element; a traveling belt acting tangentially on the rotor shaft; a rotor brake; a pivotable expander roller moveable within a maximum pivot angle via a pressure lever system connected to the brake gear of the rotor brake between an operative position when the spinning box is closed in an inoperative position wherein the expander roller is automatically lifted off the tangential belt and the rotor brake is applied to the rotor shaft when the spinning box is opened; a brake and locking lever having a locking recess in contact with an arresting roller arranged on the cover element; and an arrangement in the pressure lever system for absorbing shock-like forces acting on the expander roller and for preventing the forces from being transmitted to the brake and locking lever.
摘要翻译：一种纺纱装置，包括纺纱箱壳体; 旋转转子，其具有在转子轴上的旋转杯; 盖元件在转子轴上切向行进的行进皮带; 转子制动器; 一个可枢转的膨胀辊可以通过连接到转子制动器的制动器齿轮的压力杆系统在最大转动角度内运动，该压力杆系统在纺纱箱在非工作位置关闭的操作位置之间，其中膨胀辊被自动地从切向带上提起，当纺纱箱打开时，转子制动器施加到转子轴上; 制动器和锁定杆，其具有与布置在盖元件上的止动辊接触的锁定凹部; 以及压力杆系统中用于吸收作用在膨胀辊上的冲击力并防止力传递到制动和锁定杆的装置。

17. 发明申请

US20030131579A1 Spinning device for producing a spun yarn by means of a circulating air flow 失效
标题翻译：用于通过循环空气流生产细纱的纺纱装置
公开(公告)号：US20030131579A1
公开(公告)日：2003-07-17
申请号：US10345624
申请日：2003-01-16
申请人： W. Schlafhorst AG & Co.
发明人： Helmut Feuerlohn , Thomas Weide
IPC分类号： D02G001/02 , D02G001/16
CPC分类号： D01H1/115 , D01H4/02 , D01H15/002
摘要： A spinning device for producing a spun yarn by a circulating air flow in a housing has an adjustment device (17) for controlling the angular position of the fiber ends wrapped around a spindle head, and in turn, the angular position of the fibers wrapped around the produced yarn, by adjusting a linear component of an air flow into the spinning device as a function of the yarn withdrawal speed, whereby a yarn is produced of a required yarn strength even during a spinning start phase in the process of making the spun yarn.
摘要翻译：用于通过壳体中的循环空气流产生纺纱的纺纱装置具有用于控制缠绕在主轴头上的纤维端部的角位置的调节装置（17），并且还包括缠绕在其上的纤维的角位置通过根据纱线抽出速度调节进入纺纱装置的空气流的线性分量，即使在纺纱过程中的纺丝开始阶段也产生所需纱线强度的纱线，。

18. 发明申请

US20030038206A1 Open-end rotor spinning machine 审中-公开
标题翻译：开式转杯纺纱机
公开(公告)号：US20030038206A1
公开(公告)日：2003-02-27
申请号：US10215147
申请日：2002-08-08
申请人： W. Schlafhorst AG & Co.
发明人： Hans Grecksch , Heinz-Dieter Gobbels , Manfred LaBmann
IPC分类号： B65H067/08 , D01H013/26
CPC分类号： D01H4/30 , B65H67/081 , B65H2701/31 , D01H1/115
摘要： An open-end rotor spinning machine having a plurality of work stations, wherein each work station comprises an open-end spinning device for manufacturing a yarn, a winding device with a creel, a yarn traversing device for producing a cheese, a pivotably supported, vacuum-chargeable suction nozzle, an individual drive for pivoting the suction nozzle between a yarn take-up position in the area of the winding device and a yarn transfer position in the area of a spinning piecing member, and a device for preparing a yarn end required for restarting spinning. Each work station comprises a winding device with a drive drum driven by a reversible individual drive for driving a cheese and with a yarn traversing device driven by an individual motor for defined placement of the yarn running up onto the cheese, a yarn withdrawal device, and a work-station computer for controlling the individual drives and individual motors.
摘要翻译：一种具有多个工作站的开放式转杯纺纱机，其特征在于，各工位包括用于制造纱线的开放式纺纱装置，具有纱架的卷绕装置，用于制造奶酪的纱线横动装置，真空充电吸嘴，用于使吸嘴在卷取装置的区域中的卷取位置和纺丝接头构件的区域中的纱线转移位置之间枢转的单独驱动器和用于制备纱线端头的装置需要重新启动旋转。每个工作站包括一个卷绕装置，其具有由用于驱动奶酪的可逆单独驱动器驱动的驱动鼓，以及由单独的马达驱动的纱线横动装置，用于确定放置在奶酪上的纱线，纱线提取装置和用于控制各个驱动器和各个电动机的工作站计算机。

19. 发明申请

US20030221406A1 Conduit plate adapter for an open-end spinning device 失效
标题翻译：用于开放式纺纱装置的导管板适配器
公开(公告)号：US20030221406A1
公开(公告)日：2003-12-04
申请号：US10447567
申请日：2003-05-29
申请人： W. Schlafhorst AG & Co.
发明人： Eckhard Sonntag , Rolf Danner , Claus-Dieter Landolt , Michael Spitzer , Brigitte Riede
IPC分类号： D01H004/00
CPC分类号： D01H4/40
摘要： A conduit plate adapter for use with an open-end spinning device, comprising a base body having a central passage bore extending therethrough and a yarn withdrawal nozzle mouth fixedly secured directly in the central passage bore. The conduit plate adapter of the present invention is removably inserted into a conduit plate.
摘要翻译：一种用于开放式旋转装置的导管板适配器，包括具有延伸穿过其中的中心通道孔的基体和直接固定地固定在中心通道孔中的纱线抽出嘴。本发明的导管板适配器可拆卸地插入导管板中。

20. 发明申请

US20030116673A1 Conical cheese and method of forming the package of a conical cheese 失效
标题翻译：锥形芝士和形成锥形奶酪包装的方法
公开(公告)号：US20030116673A1
公开(公告)日：2003-06-26
申请号：US10325131
申请日：2002-12-20
申请人： W. Schlafhorst AG & Co.
发明人： Heinz-Dieter Gobbels , Gregor Gebald , Friedemann Soll
IPC分类号： B65H055/04
CPC分类号： B65H54/385 , B65H55/04 , B65H2701/31
摘要： A method for forming the wound package of a conical cheese on rotor spinning machines, wherein a crossing angle nullM in a central zone of the bobbin traverse is less than 28null and a crossing angle nullR in the end zones located adjacent the ends of the wound package is increased in respect to the central zone. The cylindrical cheeses thereby produced are distinguished by long running lengths, solid structure, good density distribution and excellent unwinding properties.
摘要翻译：一种用于在转杯纺纱机上形成圆锥形干酪的卷绕包装的方法，其中筒管横向中心区域中的交叉角度αM小于28°，并且在与伤口端部相邻的端部区域中的交叉角度αR 包装在中央区域增加。由此生产的圆筒形奶酪的特征在于长行进长度，固体结构，良好的密度分布和优良的退绕性能。

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