公开(公告)号：US06865876B2

公开(公告)日：2005-03-15

申请号：US10447566

申请日：2003-05-29

申请人： Claus-Dieter Landolt ,  Heinz-Georg Wassenhoven

发明人： Claus-Dieter Landolt ,  Heinz-Georg Wassenhoven

IPC分类号： D01H4/32

CPC分类号： D01H4/32

摘要： A generally cylindrical opening roller unit of an open-end spinning device includes a unitary ring body having card clothing formed of at least one helical groove formed in the ring body, at least one helical ridge between courses of the groove, and saw teeth defined by transverse cuts on the ridge. The roller unit also includes an integrated annular collar that is at least codiametric with the teeth in order to protect the teeth. An integral transition area between the card clothing and the annular collars eliminates the problem of a tooth gap.

摘要翻译： 开口纺纱装置的大致圆筒形的打开辊单元包括一个单一的环形体，其具有由形成在环形体中的至少一个螺旋槽形成的卡片服装，槽的槽之间的至少一个螺旋形脊和由 脊上横切。 滚子单元还包括与牙齿至少编程的整体环形套环，以保护牙齿。 卡片服装和环形圈之间的整体过渡区域消除了齿隙的问题。

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。

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。

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。

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。

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。

公开(公告)号：US6138937A

公开(公告)日：2000-10-31

申请号：US192964

申请日：1998-11-16

申请人： Paul Straaten ,  Ulrich Fechter ,  Jurgen Enger ,  Peter Schwartz

发明人： Paul Straaten ,  Ulrich Fechter ,  Jurgen Enger ,  Peter Schwartz

IPC分类号： B65H54/06 ,  B65H67/04 ,  B65H54/26 ,  B65G43/08 ,  G01N29/00

CPC分类号： B65H67/0411 ,  B65H2553/30 ,  B65H2701/31

摘要： A method for operating a cheese-producing textile machine (1), having a plurality of aligned work stations (2), a transport device (21) extending over the length of the machine for removing finished cheeses (11), and a cheese changer (23) displaceable above the work stations with an ultrasound sensor device (30) connected to the control device (38) of the cheese changer (23) for monitoring the loading state of the transport device (21). The sensor device (30, 38) is initially set to the climatic conditions of the respective place of employment by processing appropriate reference sound signals, i.e. a correction factor is determined. During operation, scanning values (TW) are then determined by means of the traveling time of the measuring sound signals of the ultrasound sensor (30) which, taking into consideration the respectively prevailing climatic conditions, permit conclusions regarding the loading state of the transport device (21) in the deposit areas of the respective work station (2).

摘要翻译： 一种用于操作产生干酪的纺织机器（1）的方法，其具有多个对准的工作站（2），在机器的长度上延伸以移除成品奶酪（11）的运送装置（21），以及奶酪切换器 （23），其具有连接到所述奶酪更换器（23）的控制装置（38）的超声波传感器装置（30）可移动到所述工作站上方，用于监测所述运送装置（21）的装载状态。 传感器装置（30,38）最初通过处理适当的参考声音信号来设定到相应使用场所的气候条件，即确定校正因子。 在操作期间，通过超声波传感器（30）的测量声音信号的行进时间来确定扫描值（TW），考虑到相应的主要气候条件，允许关于运送装置的装载状态的结论 （21）在相应工作站（2）的沉积区域中。

公开(公告)号：US6135383A

公开(公告)日：2000-10-24

申请号：US293377

申请日：1999-04-16

申请人： Franz-Josef Flamm ,  Christian Sturm

发明人： Franz-Josef Flamm ,  Christian Sturm

IPC分类号： B65H54/52 ,  B65H54/54

CPC分类号： B65H54/52 ,  B65H2701/31

摘要： A device for controlling the creel (10) of a textile machine, which creel is pivotably seated by means of a pivot shaft to support a bobbin in frictional driven contact with a drive roller, is connected with a drive element for generating torque, e.g., a stepper motor or other device displaceable in angular steps or increments. A torque transducer is arranged between the creel and the drive element to convert the displacement of the drive element into a defined torque acting on the creel.

摘要翻译： 用于控制纺织机的纱架（10）的装置与用于产生转矩的驱动元件连接，所述纺锤机织线架（10）与用于产生转矩的驱动元件连接，所述纱架通过枢转轴可枢转地安置以支撑与驱动辊摩擦驱动接触的筒管， 步进电机或以角度步进或增量移位的其他装置。 扭矩传感器布置在纱架和驱动元件之间，以将驱动元件的位移转换成作用在纱架上的限定扭矩。

公开(公告)号：US6124658A

公开(公告)日：2000-09-26

申请号：US330123

申请日：1999-06-10

申请人： Norbert Coenen

发明人： Norbert Coenen

IPC分类号： D01H4/10 ,  D01H4/12 ,  D01H4/14 ,  F16C17/08 ,  F16C39/02 ,  F16C39/06

CPC分类号： F16C32/0444 ,  D01H4/12 ,  D01H4/14 ,  F16C17/08 ,  F16C25/02 ,  F16C32/0442 ,  F16C39/02 ,  F16C2340/18

摘要： A bearing for the shaft of a spinning rotor of an open-end spinning machine, wherein the shaft is magnetically supported axially and radially without contact by two axially spaced-apart magnet pairs on the shaft and stator housing in dispositions rotationally symmetrical to the axis of the rotor. The magnet pairs have nonidentical magnet poles facing one another and an electromagnetic center position regulator is provided to maintain an axial center position.

摘要翻译： 用于开放式纺纱机的旋转转子的轴的轴承，其中所述轴以轴向和径向的方式被磁性地支撑，而不与所述轴和定子壳体上的两个轴向间隔开的磁体对接触， 转子。 磁体对具有彼此面对的非相似的磁极，并且提供电磁中心位置调节器以保持轴向中心位置。

公开(公告)号：US6101805A

公开(公告)日：2000-08-15

申请号：US162971

申请日：1998-09-29

申请人： Heinz-Georg Wassenhoven

发明人： Heinz-Georg Wassenhoven

IPC分类号： C04B35/565 ,  C04B35/584 ,  D01G15/88 ,  D01H4/32 ,  F16F1/02 ,  F16F1/06 ,  D01H4/00

CPC分类号： F16F1/022 ,  C04B35/565 ,  C04B35/584 ,  D01G15/88 ,  D01H4/32 ,  F16F1/06 ,  F16F2224/0275

摘要： An opening roller (1) for an open-end spinning device with a rotatably seated cylindrical roller body (7) is encircled by a sawtooth card clothing, (10, 10") molded in the form of a helical coil spring essentially entirely of a commercial ceramic material, e.g., aluminum oxide, zirconium oxide, silicon carbide, silicon nitride, or a mixture thereof. The ceramic helical sawtooth card clothing may be directly positioned on the cylindrical roller body by the use of an interlocking base body of the card clothing or by friction fitting a square cross-sectional base body or the ceramic card clothing may be indirectly positioned on the cylindrical roller body by winding the helical card clothing around a support structure that surrounds the cylindrical roller body.

摘要翻译： 用于具有可旋转定位的圆柱形辊体（7）的开口纺纱装置的打开辊（1）由基本上完全由螺旋形弹簧形式的螺旋形螺旋弹簧形式的锯齿卡套（10,10“）包围 商业陶瓷材料，例如氧化铝，氧化锆，碳化硅，氮化硅或其混合物。 陶瓷螺旋锯齿卡片服装可以通过使用卡片衣服的互锁基体或通过摩擦配合方形截面基体直接定位在圆柱形滚筒体上，或者陶瓷卡片衣服可以间接地定位在圆柱形 通过围绕围绕圆柱形滚筒体的支撑结构缠绕螺旋卡片衣服而将滚筒体。