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11. 发明授权

US5282581A Yarn end loosening apparatus having adjustable height jet nozzles and a controllable air supply for different height yarn packages 失效
标题翻译：纱线端部松动装置具有可调节的高度喷嘴和用于不同高度纱线包装的可控空气供应
公开(公告)号：US5282581A
公开(公告)日：1994-02-01
申请号：US948009
申请日：1992-09-21
申请人： Dietmar Engelhardt , Heinz-Georg Wassenhoven , Gregor Ruth
发明人： Dietmar Engelhardt , Heinz-Georg Wassenhoven , Gregor Ruth
IPC分类号： B65H51/16 , B65H67/08 , B65H54/00 , B65H67/06
CPC分类号： B65H67/086 , B65H2551/22 , B65H2701/31
摘要： A yarn end loosening apparatus is provided for performing yarn end loosening operations on yarn packages. The yarn end loosening apparatus includes a chamber for directing streams of air relative to a yarn package disposed within the chamber to effect loosening of a yarn end from the yarn package. Additionally, the yarn end loosening apparatus includes an assembly for introducing air streams from, respectively, a taller package jet nozzle and a shorter package jet nozzle, the jet nozzles being spaced from one another to each direct a stream of air at the axial location of a type of yarn package having a predetermined axial length. Additionally, the yarn end loosening apparatus includes a device for selectively controlling the supply of air through the taller and shorter package jet nozzles such that only a selected one of the jet nozzles directs air into the chamber during a yarn end loosening operation.
摘要翻译：一种纱线末端松动装置用于对纱线卷装进行纱线末端松动操作。纱线末端松动装置包括用于相对于设置在所述室内的纱线包装引导空气流以使纱线端部从纱线卷装松动的室。此外，纱线端部松动装置包括用于分别从较高的包装喷嘴和较短包装喷嘴喷射空气流的组件，喷嘴彼此间隔开，每个直接在空气流的轴向位置处一种具有预定轴向长度的纱线包装。此外，纱线端部松动装置包括用于选择性地控制通过较高和较短的包装喷嘴的空气供应的装置，使得在纱线末端松动操作期间，只有所选择的一个喷嘴在空气中引导空气。

12. 发明授权

US4928903A Pallet for transporting cops 失效
标题翻译：运送警察的托盘
公开(公告)号：US4928903A
公开(公告)日：1990-05-29
申请号：US415062
申请日：1989-09-29
申请人： Ulrich Wirtz , Dietmar Engelhardt
发明人： Ulrich Wirtz , Dietmar Engelhardt
IPC分类号： B65H67/06
CPC分类号： B65H67/06 , B65H2701/31
摘要： A pallet for transporting cops includes a disk-like base plate. A creel spindle is disposed on the base plate for holding a cop haivng a cop tube with a tube bottom and an open interior. A base supports the tube bottom. The base is interrupted at least one point to form an air duct extending into the open interior of the cop tube for guiding an air flow through the cop tube.
摘要翻译：用于运输警察的托盘包括盘状基板。纱架主轴设置在底板上，用于保持具有管底部和敞开内部的管状管。底座支撑管底。基座至少中断一点以形成延伸到管子的开放内部的空气管道，用于引导空气流通过管子管。

13. 发明授权

US5845865A Yarn guide assembly for laying yarn at a plurality of work stations 失效
标题翻译：用于在多个工位上铺设纱线的纱线导向组件
公开(公告)号：US5845865A
公开(公告)日：1998-12-08
申请号：US769369
申请日：1996-12-18
申请人： Dietmar Engelhardt
发明人： Dietmar Engelhardt
IPC分类号： B65H54/28 , B65H57/26 , F16C19/00
CPC分类号： B65H54/2818 , B65H54/2881 , B65H2701/31
摘要： In textile machines that produce cross-wound bobbins, especially open-end spinning machines, the yarn is laid onto the cross-wound bobbins with yarn guides. The yarn guides are commonly reciprocated with a driven traversing rod. All the yarn guides of the work stations located next to one another are driven simultaneously by this traversing rod. For the sake of uniform laying of the yarn and so that the traversing rod will not sag under tensile and compressive strain, careful rectilinear guidance of the traversing rod is required. Four successive support rollers each are angularly distributed about the circumference of the traversing rod in such a way that, viewed in the circumferential direction of the traversing rod, mutually identical wheel flanges are always adjacent to one another. Those support rollers which are adjacent with respect to the circumference of the traversing rod and whose wheel flanges are toward one another each have the same angular spacing relative to the other two support rollers.
摘要翻译：在生产交叉卷绕筒管，特别是开放式纺纱机的纺织机器中，纱线被放置在具有导纱器的交叉卷绕筒管上。导纱器通常与从动横动杆往复运动。位于彼此相邻的工位的所有导纱器均由该横动杆同时驱动。为了均匀铺设纱线，使得横向杆在拉伸和压缩应变下不会下垂，因此需要仔细直线引导横杆。四个连续的支撑辊各自围绕横动杆的圆周成角度地分布，使得从横向杆的圆周方向看，相互相同的轮凸缘总是彼此相邻。那些相对于横动杆的圆周相邻并且其轮缘彼此相向的支撑辊各自具有相对于另外两个支撑辊具有相同的角度间隔。

14. 发明授权

US06889933B2 Tube plate for a creel 失效
标题翻译：筒子架的管板
公开(公告)号：US06889933B2
公开(公告)日：2005-05-10
申请号：US10424893
申请日：2003-04-28
申请人： Paul Straaten , Dietmar Engelhardt
发明人： Paul Straaten , Dietmar Engelhardt
IPC分类号： B65H54/553 , B65H16/06
CPC分类号： B65H54/553 , B65H2701/31
摘要： A tube plate supported in a freely rotatable manner in a creel of a cheese-producing textile machine is provided with a tensioning cone that fits into the cheese tube and fixes it. The tube plate includes a base body with the tensioning cone and a clamping ring, axially movable relative to and supported on the base body.
摘要翻译：在奶酪生产纺织机的纱架中以可自由旋转的方式支撑的管板设置有张紧锥体，其配合到奶酪管中并固定。管板包括具有张紧锥体的基体和夹紧环，该夹紧环可相对于并支撑在基体上轴向移动。

15. 发明授权

US06375112B1 Device for winding conical bobbins at a constant yarn delivery rate 失效
标题翻译：用于以恒定纱线输送速率卷绕锥形线轴的装置
公开(公告)号：US06375112B1
公开(公告)日：2002-04-23
申请号：US09542765
申请日：2000-04-05
申请人： Dietmar Engelhardt
发明人： Dietmar Engelhardt
IPC分类号： B65H7700
CPC分类号： B65H59/005 , B65H2701/31
摘要： A device for winding conical cross-wound bobbins has a creel pivotably mounted about a pivot axis and receiving the conical bobbin, a yarn guide traversing alongside the creel, and a yarn accumulator adapted to accumulate and pay-out a stored length of yarn. The prevailing instantaneous driven diameter (da) of the cross-wound bobbin (24) is detected by a first sensor device (48, 48′), the prevailing instantaneous position and/or the direction of travel of the yarn guide (36) is detected by a second sensor device (50, 50′), and the sensor devices (48, 48′, 50, 50′) are connected to a control device (46) which supplies a control signal for a drive (40) of the yarn accumulator (32) as a function of the signals supplied.
摘要翻译：用于卷绕圆锥形交叉卷绕筒管的装置具有绕枢转轴线可枢转地安装的架轴架，并且容纳圆锥形筒管，沿着纱架的横过纱线引导器，以及用于累积和发放存储长度的纱线的纱线收集器。交叉卷绕筒管（24）的主要瞬时驱动直径（da）由第一传感器装置（48,48'）检测，导纱器（36）的主要瞬时位置和/或行进方向为由所述第二传感器装置（50,50'）检测到，并且所述传感器装置（48,48'，50,50'）连接到控制装置（46），所述控制装置（46）提供用于所述驱动器纱线蓄能器（32）作为所提供的信号的函数。

16. 发明申请

US20090026298A1 Creel Loading and Relieving Device for a Winding Device of a Textile Machine Producing Cross-Wound Bobbins 审中-公开
标题翻译：用于生产交叉缠绕线轴的纺织机的绕线装置的机架装载和卸载装置
公开(公告)号：US20090026298A1
公开(公告)日：2009-01-29
申请号：US11629583
申请日：2005-04-22
申请人： Jurgen Meyer , Wilhelm Oehrl , Dietmar Engelhardt , Maximilian Preutenborbeck
发明人： Jurgen Meyer , Wilhelm Oehrl , Dietmar Engelhardt , Maximilian Preutenborbeck
IPC分类号： D02H1/00
CPC分类号： B65H54/52 , B65H2701/31
摘要： A creel loading and relieving device for a winding device of a textile machine producing crosswound bobbins adjusts the contact pressure of a take-up bobbin mounted in a creel on a driving roll. The creel loading and relieving device comprises a creel pivotally mounted via a creel shaft and a force applying means which grips the creel and is adjustable via a positioning element. The creel loading and relieving device (30) has an actuator (33) that can be positioned by an electromotive drive (40) while a force applying means (29) which impinges upon the creel (9) is disposed on said actuator (33). The force applying means is configured as a pneumatic spring (29) and is hinged to a first lever arm (25) connected to a creel yoke (24). The loading or relieving moment applied to the creel (9) by the pneumatic spring (29) can be adjusted with precision by positioning the actuator (33).
摘要翻译：用于纺织机的绕线装置的纱架装卸装置，其制造绕线卷线器，调节安装在驱动辊上的纱架架上的卷取筒管的接触压力。筒子架装卸装置包括经由架轴架轴枢轴安装的架轴架和夹持架轴的力施加装置，并且可通过定位元件调节。筒子架装卸装置（30）具有致动器（33），致动器（33）可以通过电动驱动（40）定位，而施加在架轴（9）上的施力装置（29）设置在所述致动器（33）上，。力施加装置被构造成气动弹簧（29）并铰接到与架轴架轭架（24）连接的第一杠杆臂（25）上。可以通过定位致动器（33）来精确地调整通过气动弹簧（29）施加到筒子架（9）上的加载或释放力矩。

17. 发明授权

US5765770A Method and apparatus for grasping a yarn end on a cheese 失效
标题翻译：在奶酪上抓取纱线端头的方法和装置
公开(公告)号：US5765770A
公开(公告)日：1998-06-16
申请号：US508709
申请日：1995-07-28
申请人： Ferdinand-Josef Hermanns , Robert Hartel , Herbert Henze , Karl-Josef Hohne , Herbert Knors , Dietmar Engelhardt , Wilhelm Zitzen , Manfred Veyes , Herbert Merkens , Wolfram Weissenfels , Hermann Rutten , Dirk Jagers , Berndt Pommer
发明人： Ferdinand-Josef Hermanns , Robert Hartel , Herbert Henze , Karl-Josef Hohne , Herbert Knors , Dietmar Engelhardt , Wilhelm Zitzen , Manfred Veyes , Herbert Merkens , Wolfram Weissenfels , Hermann Rutten , Dirk Jagers , Berndt Pommer
IPC分类号： B65H67/08 , B65H69/04 , B65H63/00 , D01H13/26
CPC分类号： B65H67/085 , B65H2701/31
摘要： A textile machine includes a cheese or cross-wound bobbin winder with winding stations each having a creel for holding a cheese, a reversible rotary cheese drive, a suction nozzle and a swivel drive for swivelling the suction nozzle to the jacket surface of the cheese. A method for grasping a yarn end resting on the cheese includes adjusting a search time during which the inward-swivelled suction nozzle is positioned at the reverse-rotating cheese, in dependence on the instantaneous diameter of the cheese, and on the reverse speed of the rotary cheese drive, which is kept constant over the entire search time. An apparatus for grasping a yarn end resting on the cheese includes a control device, control lines connecting the reversible rotary cheese drive and the swivel drive of the suction nozzle to the control device, and measured value pickups at each winding station for recognizing a predetermined number of cheese revolutions, for detecting the speed of the rotary cheese drive, and for recognizing the swivelled position of the suction nozzle.
摘要翻译：一种纺织机器包括一个干酪或交叉卷绕的绕线机，每个绕线台具有用于夹持奶酪的纱架，可逆的旋转干酪驱动器，吸嘴和用于将吸嘴旋转到奶酪的护套表面的旋转驱动器。用于抓取搁置在奶酪上的纱线端部的方法包括根据奶酪的瞬时直径来调节向内旋转的吸嘴位于反向旋转奶酪处的搜索时间，并且根据旋转式干酪驱动器，在整个搜索时间保持不变。用于抓持搁置在奶酪上的纱线端的装置包括控制装置，将可逆旋转干酪驱动器和吸嘴的旋转驱动器连接到控制装置的控制线以及每个卷绕站处的测量值拾取器，用于识别预定数量的奶酪旋转，用于检测旋转干酪驱动器的速度，以及用于识别吸嘴的旋转位置。

18. 发明授权

US5484116A Method and apparatus for moving individual yarn ends into a yarn end joining device 失效
标题翻译：将单个纱线端部移动到纱线端部接合装置中的方法和装置
公开(公告)号：US5484116A
公开(公告)日：1996-01-16
申请号：US126488
申请日：1993-09-24
申请人： Dieter Horak , Uwe Fabelje , Joachim Stiller , Dietmar Engelhardt , Norbert Corres , Petra Vautz , Arnold Muck , Ulrich Wirtz
发明人： Dieter Horak , Uwe Fabelje , Joachim Stiller , Dietmar Engelhardt , Norbert Corres , Petra Vautz , Arnold Muck , Ulrich Wirtz
IPC分类号： B65H67/08 , B65H69/00 , B65H69/06 , B65H54/20 , B65H54/22
CPC分类号： B65H67/081 , B65H67/02 , B65H67/083 , B65H69/00 , B65H2701/31
摘要： A method and apparatus for moving individual yarn ends into a yarn disposition at a yarn end joining device in a winding station of a bobbin winding machine includes moving individual in succession a yarn end from a delivery bobbin to the yarn end joining device, and a yarn end from a take-up bobbin to the yarn end joining device by a single yarn manipulator device.
摘要翻译：一种用于将单个纱线端部移动到纱线端部接合装置中的纱线卷绕装置的卷取机中的纱线配置的方法和装置包括将纱线端从输送筒管连续移动到纱线端部接合装置，通过单纱机械手装置从卷取筒管到纱线端部接合装置。

19. 发明授权

US5329822A Yarn tension sensor for a textile machine 失效
标题翻译：纺织机用纱线张力传感器
公开(公告)号：US5329822A
公开(公告)日：1994-07-19
申请号：US940671
申请日：1992-09-04
申请人： Robert Hartel , Karl-Josef Hoehne , Ferdinand-Josef Hermanns , Herbert Henze , Herbert Knors , Dietmar Engelhardt , Wilhelm Zitzen , Manfred Veyes , Herbert Merkens , Wolfram Weissenfels , Hermann Ruetten , Dirk Jaegers , Berndt Pommer
发明人： Robert Hartel , Karl-Josef Hoehne , Ferdinand-Josef Hermanns , Herbert Henze , Herbert Knors , Dietmar Engelhardt , Wilhelm Zitzen , Manfred Veyes , Herbert Merkens , Wolfram Weissenfels , Hermann Ruetten , Dirk Jaegers , Berndt Pommer
IPC分类号： G01N3/00 , B65H59/24 , B65H59/40 , G01L1/08 , G01L5/10 , G01N3/08 , G01L1/00
CPC分类号： G01L5/108 , B65H59/24 , B65H59/40 , G01L1/086 , G01L5/10 , B65H2553/22 , B65H2553/41 , B65H2701/31
摘要： The invention to a yarn tension sensor, in particular for yarns traveling at high speed, to accurately ascertain even short-term yarn tension fluctuations. According to the invention, a yarn guide element is mounted on one head end of a plunger coil disposed in a magnetic field. A position sensor is disposed in the region of the plunger coil and detects even minimal changes in position of the plunger coil. These changes in position are reported to a controller, at whose output variations in current are generated and supplied to the winding of the plunger coil, the variations being such to compensate for the axial force generated by the yarn and acting upon the plunger coil, thereby making the plunger coil virtually motionless.
摘要翻译：本发明涉及一种纱线张力传感器，特别是用于高速行进的纱线，以精确地确定即使短时间的纱线张力波动。根据本发明，纱线引导元件安装在设置在磁场中的柱塞线圈的一个头端上。位置传感器设置在柱塞线圈的区域中并且检测柱塞线圈的甚至最小位置的变化。这些位置变化被报告给控制器，其输出的电流变化被产生并提供给柱塞线圈的绕组，这些变化是为了补偿由纱线产生的作用在柱塞线圈上的轴向力，从而使柱塞线圈几乎不动。

20. 发明授权

US5294071A Rotationally driven brake disk arrangement of a yarn tensioning device 失效
标题翻译：纱线张紧装置的旋转驱动制动盘布置
公开(公告)号：US5294071A
公开(公告)日：1994-03-15
申请号：US943887
申请日：1992-09-11
申请人： Robert Hartel , Karl-Josef Hoehne , Ferdinand-Josef Hermanns , Herbert Henze , Herbert Knors , Dietmar Engelhardt , Wilhelm Zitzen , Manfred Veyes , Herbert Merkens , Wolfram Weissenfels , Hermann Ruetten , Dirk Jaegers , Berndt Pommer
发明人： Robert Hartel , Karl-Josef Hoehne , Ferdinand-Josef Hermanns , Herbert Henze , Herbert Knors , Dietmar Engelhardt , Wilhelm Zitzen , Manfred Veyes , Herbert Merkens , Wolfram Weissenfels , Hermann Ruetten , Dirk Jaegers , Berndt Pommer
IPC分类号： B65H59/22
CPC分类号： B65H59/225 , B65H2555/13 , B65H2701/31
摘要： The present invention relates to a brake disk arrangement for a yarn tensioning device wherein at least one of a pair of opposed facing brake disks can be acted upon by a variable pressing force in the direction of the other brake disk. According to the present invention, rotary motion is transmitted from one brake disk to the other in a simple manner, without affecting the brake force, by connecting to one of the brake disks a concentric magnet that is secured against relative rotation with respect to this brake disk, and by connecting to the other brake disk a concentrically arranged body of hysteresis material which is secured against relative rotation with that brake disk. At least the brake disk that can be acted upon the variable pressing force comprises a nonmagnetic material and is changeable in position axially relative to the magnet or the hysteresis material associated with the disk. In alternate embodiments, both brake disks may be provided with a magnet.
摘要翻译：本发明涉及一种用于纱线张紧装置的制动盘装置，其中一对相对的相对的制动盘中的至少一个可以通过在另一个制动盘的方向上的可变的压力作用。根据本发明，旋转运动以简单的方式从一个制动盘传递到另一个制动盘，而不影响制动力，通过连接到一个制动盘，相对于该制动器相对旋转地固定的同心磁体并且通过连接到另一个制动盘，同心布置的磁滞材料体，其抵抗与该制动盘的相对旋转而被固定。至少可以根据可变压力作用的制动盘包括非磁性材料，并且相对于与磁盘相关联的磁体或滞后材料轴向可更换位置。在替代实施例中，两个制动盘可以设置有磁体。

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