公开(公告)号：US5222353A

公开(公告)日：1993-06-29

申请号：US798906

申请日：1991-11-27

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H4/12

CPC分类号： D01H4/12

摘要： An open-end spinning rotor assembly is disclosed which includes a rotor shaft which has one end thereof supporting a spinning rotor. At an opposite axial end face of the rotor shaft, a small round plate is mounted which serves as an axial bearing surface engageable with a step bearing. The round plate is attached in a precise position on the corresponding round surface on the rotor shaft axial end. In certain preferred embodiments, the round plate and the rotor shaft end face are provided with recesses for accommodating glue or other adhesive.

摘要翻译： 公开了一种开放式旋转转子组件，其包括其一端支撑旋转转子的转子轴。 在转子轴的相对的轴向端面上，安装有一个小的圆形板，其作为可与阶梯轴承啮合的轴向轴承表面。 圆盘安装在转子轴轴向端的相应圆形表面上的精确位置。 在某些优选实施例中，圆板和转子轴端面设置有用于容纳胶或其它粘合剂的凹部。

公开(公告)号：USRE34170E

公开(公告)日：1993-02-02

申请号：US626548

申请日：1990-12-12

申请人： Fritz Stahlecker ,  Hans Stahlecker

发明人： Fritz Stahlecker ,  Hans Stahlecker

IPC分类号： B65H54/02 ,  D01H15/00

CPC分类号： D01H15/002 ,  B65H54/026 ,  B65H2701/31

摘要： In the case of a process for piecing at a spinning unit that is used for producing feed spools consisting of multiple-wound, prestrengthened slivers for a subsequent twisting operation or the like, it is provided that first the supply of the drafting roller device is started, after which the slivers are sucked into the pneumatic false-twisting devices, are guided through them and are then jointly gripped at the outlet of the false-twisting devices, are placed in a withdrawal device and are then fed to a winding-up device.

公开(公告)号：US5182903A

公开(公告)日：1993-02-02

申请号：US836761

申请日：1992-02-19

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H4/22 ,  D01H11/00

CPC分类号： D01H11/006 ,  D01H4/22

摘要： On an open-end spinning machine having a plurality of spinning units arranged in a row, a servicing apparatus is movably arranged on which cleaning elements are provided which can be applied to the environment of an opening roller and therefore clean it. A control device is assigned to the cleaning elements which controls a first cleaning operation when servicing apparatus is moving and a second cleaning operation when the servicing apparatus is stopped. Thus, a cleaning is possible which is adapted to the moving condition of the servicing apparatus.

摘要翻译： 在具有排列成一行的多个纺纱单元的开放式纺纱机中，可移动地设置维修装置，在其上设置可施加到打开辊的环境并因此清洁的清洁元件。 控制装置被分配给清洁元件，其在维修设备移动时控制第一清洁操作，并且当维修设备停止时被分配给第二清洁操作。 因此，能够适应于维修设备的移动状态的清洁。

公开(公告)号：US5179828A

公开(公告)日：1993-01-19

申请号：US618082

申请日：1990-11-21

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： B65H54/02 ,  B65H54/34 ,  B65H67/04 ,  B65H67/08 ,  D01H9/02 ,  D01H9/04 ,  D01H13/24

CPC分类号： D01H9/02 ,  B65H54/026 ,  B65H54/346 ,  B65H67/0405 ,  B65H67/081 ,  B65H67/085 ,  B65H2701/31

摘要： In a case of a spinning machine having a plurality of spinning positions and having a package spool changing arrangement or doffing arrangement which can be applied to the individual spinning positions, it is provided that the doffing arrangement comprises devices for the winding-off of the yarn wound onto a full X-package and for winding this yarn back onto a predetermined area of the X-package in parallel layers and/or layers disposed above one another.

摘要翻译： 在具有多个纺纱位置的纺纱机的情况下，具有能够施加到各个纺纱位置的卷装卷轴更换装置或落纱装置的情况下，提供了落纱装置包括用于纱线卷绕的装置 卷绕到完整的X包装上，并将这种纱线以平行的层和/或彼此重叠的层缠绕在X包装的预定区域上。

公开(公告)号：US5138830A

公开(公告)日：1992-08-18

申请号：US768110

申请日：1991-09-30

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H5/22

CPC分类号： D01H5/22

摘要： In a spinning machine having a plurality of drafting units which each comprise several bottom rollers constructed as roller sections, it is provided that the sliver-carrying area of the bottom rollers is separated from the area receiving the clutch element and the driving wheels by means of a partition, the partitions of two adjacent drafting units being connected with one another.

摘要翻译： 在具有多个牵伸单元的纺丝机中，每个牵伸单元各自包括构成为辊部分的多个底辊，底部辊的纱条承载区域与接收离合器元件的区域和驱动轮分离，借助于 一个隔板，两个相邻的牵伸单元的隔板相互连接。

公开(公告)号：US5069027A

公开(公告)日：1991-12-03

申请号：US379977

申请日：1989-07-14

申请人： Fritz Stahlecker ,  Gerd Stahlecker

发明人： Fritz Stahlecker ,  Gerd Stahlecker

IPC分类号： D01H1/241

CPC分类号： D01H1/241

摘要： In the case of a tangential belt drive for spinning or twisting machines having several rotating elements driven by a common tangential belt and having belt guiding members, which can be adjusted for correcting the moving direction of the tangential belt, it is provided that, along the tangential belt, several sensors are arranged which sense deviations from a given moving direction, and in the control elements are assigned to at least some of the belt guiding members, these control elements being controlled by an analyzing device which processes the signals of the sensors.

摘要翻译： 在用于旋转或扭转机器的切线带驱动器的情况下，具有由公共切线带驱动的多个旋转元件并且具有带引导构件（其可以被调整以校正切线带的移动方向），但是沿着沿着 切向带，布置有几个传感器，其感测与给定移动方向的偏差，并且在控制元件被分配给至少一些带引导构件，这些控制元件由处理传感器的信号的分析装置控制。

公开(公告)号：US5065572A

公开(公告)日：1991-11-19

申请号：US520754

申请日：1990-05-09

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H4/38

CPC分类号： D01H4/38

摘要： In an arrangement for open-end rotor spinning having a fiber feeding duct starting at a feeding and opening device and tapering in the direction of the spinning rotor, it is provided that at least one bypass opening in the fiber feeding duct is provided at a point which has a larger cross-section than the mouth of the fiber feeding duct, and in that the fiber feeding duct has a deflection in front of the bypass opening by which the fibers are guided past the bypass opening.

摘要翻译： 在具有从进给开口装置开始并在纺丝转子的方向上逐渐变细的纤维进料管的开放式转杯纺纱装置中，设置在纤维供给管道中的至少一个旁通开口 其具有比纤维馈送管道的嘴更大的横截面，并且纤维馈送管道在旁路开口的前方具有偏转，纤维被引导通过旁路开口。

公开(公告)号：US5016432A

公开(公告)日：1991-05-21

申请号：US350350

申请日：1989-05-11

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H15/00

CPC分类号： D01H15/002

摘要： In a spinning machine having a plurality of spinning units, which each produce a package having a double yarn, which is used as a feeding package for twisting, and having devices for carrying out the piecing, it is provided that a suction gripper is constructed such that it can simultaneously take in two yarns from false twisting elements, which are arranged at a distance from one another.

摘要翻译： 在具有多个纺纱单元的纺丝机中，每个纺纱单元生产用作扭转供料包装的双纱的包装，并具有用于进行接头的装置，其特征在于， 它可以同时从彼此间隔一定距离布置的假捻元件中获取两根纱线。

公开(公告)号：US5014398A

公开(公告)日：1991-05-14

申请号：US483749

申请日：1990-02-23

申请人： Fritz Stahlecker ,  Hans Stahlecker

发明人： Fritz Stahlecker ,  Hans Stahlecker

IPC分类号： D01H5/26

CPC分类号： D01H5/26

摘要： In a high-draft drafting unit for a spinning machine having several drafting zones which are each delimited by pairs of rollers, it is provided that the working width of the pairs of rollers in the travel direction of the silver is reduced in one or several steps.

摘要翻译： 在具有多个牵引区域的纺纱机的高牵伸牵伸单元中，每个牵引区由成对的辊限定，所述辊的行进方向上的辊对的工作宽度在一个或多个步骤中减小 。

公开(公告)号：US5005348A

公开(公告)日：1991-04-09

申请号：US539305

申请日：1990-06-18

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H1/00 ,  D01H7/02 ,  D01H13/16 ,  D01H15/00

CPC分类号： D01H15/00

摘要： In the case of a process for producing packages used as feeding packages for twisting, it is provided that two prestrengthened yarn components are wound up side-by-side as a double yarn. If one yarn component breaks, the winding-up is interrupted. The unbroken yarn component is gripped and held ready at a given point so that it may be taken up for a piecing and wound off the partially wound spool, while taking along the broken yarn component from the partially wound spool.

摘要翻译： 在用于制造作为用于加捻的给料包装的包装的方法的情况下，提供两个预加强纱线部件作为双纱并排卷绕。 如果一个纱线部件断裂，则卷起中断。 不间断的纱线部件在给定的位置处被夹紧并保持就绪，使得它可以被吸收并接合部分缠绕的卷轴，同时从部分缠绕的卷轴上沿着断裂的纱线部件。