公开(公告)号：US4713655A

公开(公告)日：1987-12-15

申请号：US745885

申请日：1985-06-18

申请人： Hans-Jorg Sommer ,  Heinz Mutter ,  Armin Wirz ,  Felix Graf

发明人： Hans-Jorg Sommer ,  Heinz Mutter ,  Armin Wirz ,  Felix Graf

IPC分类号： B65H63/00 ,  B65H63/06 ,  D01H13/32 ,  G08B21/00

CPC分类号： B65H63/062 ,  B65H2701/31

摘要： Logic signals corresponding to a detected thread break and/or thread loop in a package being wound on a bobbin are evaluated within a logic circuit to communicate the quality of a thread package. The logic signals can be processed in various ways.In one embodiment, discrimination is made of repeated logic signals produced by a single thread break.In another embodiment, the total number of logic signals are counted.Blocking arrangements can be provided to block logic signals caused by the same thread break or thread loop.

摘要翻译： 在一个逻辑电路内评估对应于卷绕在筒管上的卷装中检测到的断线和/或螺纹环的逻辑信号，以传达线程封装的质量。 逻辑信号可以以各种方式进行处理。 在一个实施例中，区分由单个断线产生的重复逻辑信号。 在另一个实施例中，对逻辑信号的总数进行计数。 可以提供阻塞布置来阻止由相同线程断线或线程循环引起的逻辑信号。

公开(公告)号：US4677387A

公开(公告)日：1987-06-30

申请号：US570203

申请日：1984-01-12

申请人： Heinz Mutter ,  Hans-Jorg Sommer ,  Felix Graf ,  Armin Wirz

发明人： Heinz Mutter ,  Hans-Jorg Sommer ,  Felix Graf ,  Armin Wirz

IPC分类号： B65H63/00 ,  B65H63/06 ,  G01N27/60

CPC分类号： B65H63/006 ,  B65H63/062 ,  B65H2701/31

摘要： The monitor is spaced a small distance from the curved path of the travelling thread to sense defects in the thread. In one embodiment, the monitoring means is spaced from the winding surface of a chuck to sense broken threads or an accurate build-up of the thread package. The monitoring means includes a detector head with a charge collector rod for sensing changes in electrical potential of the rod due to contact with a travelling thread part. The monitoring means can be moved away from the chuck to maintain a constant distance from the thread package being wound on a bobbin tube on the chuck.

摘要翻译： 显示器与行进螺纹的弯曲路径间隔一小段距离，以检测螺纹中的缺陷。 在一个实施例中，监视装置与卡盘的卷绕表面间隔开以感测断线或丝线包装的精确堆积。 监视装置包括具有用于感测由于与行进的螺纹部分的接触导致杆的电位变化的电荷收集器杆的检测器头。 监视装置可以从卡盘移开，以保持与卷绕在卡盘上的筒管上的线束的距离不变。

公开(公告)号：US4650132A

公开(公告)日：1987-03-17

申请号：US832222

申请日：1986-02-24

申请人： Felix Graf ,  Armin Wirz ,  Heinz Mutter

发明人： Felix Graf ,  Armin Wirz ,  Heinz Mutter

IPC分类号： F16C32/04 ,  B65H54/547 ,  F16C39/06 ,  B65H54/42

CPC分类号： B65H54/547 ,  F16C32/044 ,  B65H2402/523 ,  B65H2601/524 ,  B65H2701/31

摘要： The controlled magnetic bearing arrangement supports a rotatable shaft and contains an electronic control circuit. The shaft is floatingly supported in the bearing arrangement by magnets controlled by the electronic control circuit and the stiffness of the shaft is thereby adjustable. The shaft may constitute a package support shaft in a winding device of a spinning machine and has a free end for permitting the axial exchange of bobbin tubes and packages. This arrangement provides the advantages of attaining very high rotational speeds for the package support shaft and the possibility of varying the stiffness of such package support shaft and thus the critical rotational speeds. The regions of the critical rotational speeds can be passed through in a safe manner.

摘要翻译： 受控磁轴承装置支撑可旋转轴并且包含电子控制电路。 轴通过由电子控制电路控制的磁体浮动地支撑在轴承装置中，并且由此可调整轴的刚度。 轴可以在纺纱机的卷绕装置中构成包装支撑轴，并且具有用于允许轴筒管和包装件的轴向更换的自由端。 这种布置提供了获得包装支撑轴的非常高的旋转速度和改变这种包装支撑轴的刚度以及因此改变临界转速的可能性的优点。 临界旋转速度的区域可以以安全的方式通过。

公开(公告)号：US5159166A

公开(公告)日：1992-10-27

申请号：US372648

申请日：1989-06-28

申请人： Vittorino Arnosti ,  Konrad Boos ,  Bruno Gemperle ,  Felix Graf ,  Rodolf Leinhard ,  Emil Munz ,  Richard Rollin ,  Rolf Widmer ,  Armin Wirz

发明人： Vittorino Arnosti ,  Konrad Boos ,  Bruno Gemperle ,  Felix Graf ,  Rodolf Leinhard ,  Emil Munz ,  Richard Rollin ,  Rolf Widmer ,  Armin Wirz

IPC分类号： B65H51/06 ,  D02J13/00 ,  F16C27/04 ,  F16D1/091 ,  F16D1/092 ,  G01K13/08 ,  H05B6/14

CPC分类号： H05B6/145 ,  B65H51/06 ,  D02J13/005 ,  F16C27/04 ,  F16D1/092 ,  G01K13/08 ,  B65H2601/524 ,  B65H2701/31 ,  Y10T464/10

摘要： The drawroll unit has a heatable galette in which the shaft of the gallette is mounted in bearings which, in turn, are mounted via vibration damping devices in a stationary housing. The vibration damping devices may be in the form of bodies of interlaced wire, O-rings or the like. The vibration damping devices serve to damp vibrations of the shaft in a critical speed range within the normal speed range of the rotor so that the galette can be operated at any speed within the normal speed range.

摘要翻译： 牵引单元具有可加热的电镀罩，其中，所述镀层的轴安装在轴承中，所述轴承又通过防振装置安装在固定的外壳中。 振动阻尼装置可以是交错线，O形圈等的形式。 振动阻尼装置用于在转子的正常速度范围内的临界速度范围内减轻轴的振动，使得罩壳能够在正常速度范围内以任何速度操作。

公开(公告)号：US5497538A

公开(公告)日：1996-03-12

申请号：US269780

申请日：1994-07-01

申请人： Felix Graf ,  Jorg Maier ,  Rudi Wagner ,  Armin Wirz

发明人： Felix Graf ,  Jorg Maier ,  Rudi Wagner ,  Armin Wirz

IPC分类号： D02G1/16 ,  D02G1/12 ,  D02J1/00

CPC分类号： D02G1/122

摘要： A device for texturizing continuous filament threads including plates in a crimping part which have a prolongation at both ends thereof, with the prolongation being located centrically-symmetrically, however offset, relative to each other and have rounded end faces thus permitting reversing the plates upon wear of one end face thereof, thus increasing their service life.

摘要翻译： 用于将连续细丝线组织化的装置，其包括在卷边部分中的板，其在其两端具有延伸部，延伸部相对于彼此偏心定位，但是相对于彼此偏移，并且具有圆形端面，从而允许在磨损时反转板 的一端面，从而延长使用寿命。

公开(公告)号：US4394985A

公开(公告)日：1983-07-26

申请号：US243922

申请日：1981-03-10

申请人： Felix Graf ,  Armin Wirz

发明人： Felix Graf ,  Armin Wirz

IPC分类号： B65H54/54 ,  B65H54/547 ,  B65H54/42

CPC分类号： B65H54/547 ,  B65H54/52 ,  B65H2701/31

摘要： The present invention concerns an apparatus for winding threads or yarns and similar strands, in which a friction drive roll and a bobbin support roll are provided. The latter is supported only at one end, and the other end is free, in such manner that easy operation is possible. In arrangements of such type any deviation, however small, of the two rolls from their correct, parallel position, is to be avoided if correctly built bobbin packages are to be produced in the winding process. This is achieved according to the invention in that a coupling means, coupled or connected with the bobbin support roll, which moves during the winding process, brings about a forcible parallel alignment of the two rolls.

摘要翻译： PCT No.PCT / EP80 / 00037第 371日期1981年3月10日 102（e）日期1981年3月2日PCT Filed 1980年6月26日PCT公布。 公开号WO81 / 00248 日期：1981年2月5日。本发明涉及一种用于卷绕纱线或类似纱线的装置，其中设置有摩擦驱动辊和筒管支撑辊。 后者仅在一端被支撑，另一端是自由的，以便于操作容易。 在这种类型的布置中，如果要在卷绕过程中制造正确构造的纱管包装，则应避免两个辊从其正确的平行位置偏移（尽管如此小）。 这是根据本发明实现的，即在绕组过程中移动的耦合装置与绕线架支撑辊相连接或连接，从而实现两个辊的强制平行排列。

公开(公告)号：US4005302A

公开(公告)日：1977-01-25

申请号：US517587

申请日：1974-10-24

申请人： Felix Graf ,  Armin Wirz

发明人： Felix Graf ,  Armin Wirz

IPC分类号： D02J1/22 ,  D02J13/00 ,  H05B5/00 ,  H05B3/02

CPC分类号： D02J13/005

摘要： A heatable drawroll for drawtwisting, draw-winding and spin-draw winding machines includes a stationary induction heating coil having a core and mounted within rotatable metal jacket. A sleeve of heat and electrical insulating material is stationarily disposed inside the jacket in radially spaced relation to the jacket and the coil to circumferentially surround the coil and form an intermediate space therewith for receiving a coolant for cooling the coil. Means are provided for supplying coolant to and removing coolant from the intermediate space. A second coolant space can also be formed between the coil and the core and be connected with the first space via coolant ducts through the coil. The sleeve may be porous so as to allow some of the coolant to flow therethrough and impinge on the inner surface of the jacket.

摘要翻译： 用于牵引，拉伸和旋转牵引绕线机的可加热拉丝机包括具有芯部并安装在可旋转金属护套内的固定感应加热线圈。 热和电绝缘材料的套筒固定地设置在护套内部，与护套和线圈呈径向隔开的关系，以围绕线圈并形成中间空间，以接收用于冷却线圈的冷却剂。 提供了用于向中间空间供应冷却剂并从中间空间移除冷却剂的装置。 也可以在线圈和芯之间形成第二冷却剂空间，并通过冷却剂管通过线圈与第一空间连接。 套筒可以是多孔的，以便允许一些冷却剂流过其并撞击到护套的内表面上。

公开(公告)号：US5351374A

公开(公告)日：1994-10-04

申请号：US13716

申请日：1993-02-04

申请人： Werner Nabulon ,  Jorg Maier ,  Peter Grossenbacher ,  Felix Graf ,  Armin Wirz

发明人： Werner Nabulon ,  Jorg Maier ,  Peter Grossenbacher ,  Felix Graf ,  Armin Wirz

IPC分类号： D02G1/12 ,  G01N33/36

CPC分类号： D02G1/122 ,  D02G1/125 ,  D02G1/161 ,  D02G1/167 ,  G01N33/365

摘要： Threads made from thermoplastic materials are textured, in that they are heated by a delivery medium in a delivery channel and conveyed through an orifice into a stuffer box where they are stuffed to form a plug. In order to maintain plug formation constant, the orifice area is monitored in a sensory manner and the measured signals are used for monitoring purposes as a measured quantity in a control loop, in which the supply of damming back medium, the conveying away speed of the plug, the position of the stuffer box walls, or the supply of delivery medium are used as manipulated variables. The measuring signals produced by monitoring can be compared with thresholds to produce control signals corresponding to the comparison result for activating alarm, warning or stopping elements. Sensory monitoring is carried out by measuring the dynamic pressure prevailing in the delivery channel close to the orifice, by measuring the dynamic pressure in a fluidic nozzle issuing into the stuffer box, or by monitoring with an optical sensor the interior of the stuffer box.

摘要翻译： 由热塑性材料制成的螺纹是纹理的，因为它们通过输送介质在输送通道中加热并通过孔输送到填塞箱中，在该填塞箱中填充它们以形成塞子。 为了保持塞子形成恒定，以感官方式监测孔面积，并且将测量的信号用作监控目的，作为控制回路中的测量量，其中阻隔回路介质的输送速度为 塞子，填塞箱壁的位置或输送介质的供给被用作操纵变量。 通过监视产生的测量信号可以与阈值进行比较，以产生对应于用于激活报警，警告或停止元件的比较结果的控制信号。 通过测量靠近孔口的输送通道中的动态压力，通过测量发射到填塞箱的流体喷嘴中的动态压力，或者通过用光学传感器监测填塞箱的内部来进行感觉监测。

公开(公告)号：US4519778A

公开(公告)日：1985-05-28

申请号：US553044

申请日：1983-11-18

申请人： Paul von Burg ,  Armin Wirz ,  Felix Graf

发明人： Paul von Burg ,  Armin Wirz ,  Felix Graf

IPC分类号： F16C13/00 ,  D02J1/22 ,  D02J13/00 ,  F16K17/38 ,  F27D21/00 ,  F22B37/42 ,  F22B37/46

CPC分类号： F16K17/383 ,  D02J13/00 ,  D02J13/005

摘要： The safety outflow device is provided in an end wall of a heatable godet and may be of a fusible type or pressure responsive type. The fusible safety device has fusible material which fills an outflow passage in a hermetic manner so that upon the occurrence of an excess temperature, the fusible material melts and permits exhaust of the vaporized medium. The pressure responsive safety device employs a burstable disc which bursts at a pressure corresponding to an overheated temperature so as to exhaust the heated medium.The safety devices serve as additional protection independently of manual and electrical means which may be provided.

摘要翻译： 安全流出装置设置在可加热导丝器的端壁中，并且可以是易熔型或压力响应型。 易熔安全装置具有以密封方式填充流出通道的易熔材料，使得在发生过温时，易熔材料熔化并允许蒸发的介质排出。 压力响应安全装置采用爆破盘，其以对应于过热温度的压力爆裂，以便排出加热的介质。 安全装置作为附加保护，独立于可提供的手动和电气装置。

公开(公告)号：US5378377A

公开(公告)日：1995-01-03

申请号：US97309

申请日：1993-07-23

申请人： Felix Graf

发明人： Felix Graf

IPC分类号： D02J11/00 ,  D02J13/00 ,  D06B15/00 ,  D06B15/04 ,  D06B15/10 ,  F26B5/04 ,  F26B13/00 ,  B01D17/038 ,  D01H13/30

CPC分类号： D06B15/04 ,  D06B15/10

摘要： Excess liquid is removed from a fast-moving thread, in that the latter is deflected, so that the liquid is hurled off, the hurled off liquid is removed from the thread, in that the thread is passed through a closed chamber, where a vacuum is produced in order to facilitate liquid evaporation and in that the thread is led through a narrow gap, so that the layer directly surrounding the thread and travelling therewith is peeled off. The combination of these drying effects constitutes one process stage. Advantageously, this process stage is performed several times in direct succession, so that in the case of a thread-protecting, small deflection angle a good thread drying can be achieved. The process is performed by an apparatus comprising several chambers (K.1-3) connected in series in the thread movement direction, the thread being deflected at the inlet and/or outlet with respect to each chamber by a deflection element (U.1-4) and passes through a narrow gap (S.1-). The chamber walls (20.1-4), which carry the thread passage, are inclined away from the thread in the gravity direction. The hurled off liquid, under the influence of gravity flows through corresponding passages, which interconnect the chambers and passes into the final chamber in the thread movement direction and is sucked off from the latter.

摘要翻译： 从快速移动的螺纹中除去过量的液体，因为后者被偏转，使得液体被喷出，从螺纹上移除掉液体，因为螺纹通过封闭的腔室，其中真空 是为了促进液体蒸发而产生的，并且螺纹被引导通过狭窄的间隙，使得直接围绕螺纹并且与其一起行进的层被剥离。 这些干燥效果的组合构成一个过程阶段。 有利地，该过程阶段直接连续执行数次，使得在螺纹保护的情况下，小的偏转角可以实现良好的螺纹干燥。 该过程由包括在螺纹移动方向上串联连接的几个室（K.1-3）的装置执行，螺纹通过偏转元件（U.1）相对于每个室在入口和/或出口处偏转 -4）并穿过狭窄的间隙（S.1-）。 携带螺纹通道的室壁（20.1-4）在重力方向上远离螺纹倾斜。 在重力的影响下，溢出的液体流过相应的通道，这些通道相互连接并沿着线移动方向进入最终室，并从后者中吸出。