公开(公告)号：US6058693A

公开(公告)日：2000-05-09

申请号：US172253

申请日：1998-10-14

申请人： Fritz Stahlecker ,  Hans Stahlecker

发明人： Fritz Stahlecker ,  Hans Stahlecker

IPC分类号： D01H4/16 ,  D01H4/30 ,  D01H4/00

CPC分类号： D01H4/16 ,  D01H4/30

摘要： A spinning process provides for opening at least one sliver to single fibers and for depositing the single fibers on a moving collecting surface in the form of an expanded fiber veil. During transport on the collecting surface and, if required on a moving drafting surface downstream thereof, the fiber veil is condensed, transversely to its direction of motion, to a strand. The roving-like strand is transported through a nipping line and twisted to a yarn under the action of a rotating air stream. Fiber ends are hereby spread out from the strand, which are helically wrapped around the yarn.

摘要翻译： 纺丝工艺提供了将至少一根纱条打开到单根纤维上，并且将单根纤维沉积在以扩展纤维面纱形式的移动收集表面上。 在收集表面上运输期间，如果需要，其下游的移动牵伸表面上，纤维面纱横向于其运动方向被冷凝成股线。 粗纱线通过夹线输送并在旋转空气流的作用下扭曲成纱线。 因此，纤维端部从股线上展开，该股线被螺旋缠绕在纱线上。

公开(公告)号：US6032453A

公开(公告)日：2000-03-07

申请号：US157957

申请日：1998-09-22

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H4/10 ,  D01H4/00

CPC分类号： D01H4/10

摘要： The fiber sliding surface and the fiber collecting groove of an open-end spinning rotor are provided with hard particles embedded therein. After a certain length of operation time of the spinning rotor, the particles in the fiber collecting groove have a larger particle size than the particles in the fiber sliding surface. Thus it is ensured that the fiber collecting groove has a better "grip effect" relative to the fibers to be spun than the smoother fiber sliding surface.

摘要翻译： 开口旋转转子的纤维滑动面和纤维集合槽设置有嵌入其中的硬质颗粒。 在纺丝转子的一定长度的操作时间之后，纤维收集槽中的颗粒具有比纤维滑动表面中的颗粒更大的颗粒尺寸。 因此，确保纤维收集槽相对于待纺丝的纤维具有比平滑的纤维滑动面更好的“抓握效果”。

公开(公告)号：US5893264A

公开(公告)日：1999-04-13

申请号：US975225

申请日：1997-11-21

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H4/10 ,  D01H4/00

CPC分类号： D01H4/10

摘要： An open-end spinning rotor has a fiber collecting groove which is provided with fine roughenings. The fiber collecting groove includes additional profilings whose peak-to-valley height is at least five times the peak-to-valley height of the roughenings. This arrangement results in an improvement in yarn quality.

摘要翻译： 开放式旋转转子具有纤维收集槽，其具有细小的粗糙度。 纤维收集槽包括额外的轮廓，其峰 - 谷高度至少是粗糙度的峰谷高度的五倍。 这种布置导致纱线质量的改善。

公开(公告)号：US5826420A

公开(公告)日：1998-10-27

申请号：US780163

申请日：1996-12-24

申请人： Gerd Stahlecker

发明人： Gerd Stahlecker

IPC分类号： D01H7/04 ,  D01H7/08

CPC分类号： D01H7/04

摘要： An upper spindle part of a textile spindle for spinning or twisting machines comprises a sleeve made of a thin-walled metal tube and produced by cold press molding. A spindle shaft is inserted into the sleeve. The sleeve comprises a drive wharve formed in one piece therewith. The sleeve is produced by stretch forming and provided with at least one take-up surface for the insertable spindle shaft. The upper part of a spindle can thus be produced cost-effectively and with a high level of precision.

摘要翻译： 用于纺丝或捻线机的纺织主轴的上心轴部分包括由薄壁金属管制成并由冷压成型制成的套筒。 主轴插入套管中。 套筒包括与其一体形成的驱动码。 套筒通过拉伸成型制成，并且具有至少一个用于可插入主轴的卷取表面。 因此，主轴的上部可以经济高效地制造并具有高精度。

公开(公告)号：US5802827A

公开(公告)日：1998-09-08

申请号：US829902

申请日：1997-03-25

申请人： Gerd Stahlecker

发明人： Gerd Stahlecker

IPC分类号： B65H54/547 ,  D01H7/04 ,  D01H7/14 ,  F16C27/08

CPC分类号： F16C27/08 ,  D01H7/047

摘要： A spindle for a spinning or twisting machine comprises a guiding tube, which supports a neck bearing and a step bearing for a rotatably supported shaft. In proximity to the neck bearing, the guiding tube is supported by means of a metal membrane in a bearing housing, which is connectable to a spindle rail. The membrane is relatively rigid in radial direction; however, with respect to tilting motions of the guiding tube, it is very flexible. In the area of the step bearing, the guiding tube is supported against the bearing housing by means of a radial spring.

摘要翻译： 用于纺纱或捻线机的锭子包括一个支撑颈部轴承的引导管和用于可旋转地支撑的轴的阶梯式轴承。 在颈部轴承附近，引导管通过可与主轴导轨连接的轴承壳体中的金属膜支撑。 膜在径向方向上相对刚性; 然而，关于引导管的倾斜运动，它是非常灵活的。 在步进轴承的区域中，引导管通过径向弹簧支撑在轴承壳体上。

公开(公告)号：US5778653A

公开(公告)日：1998-07-14

申请号：US802350

申请日：1997-02-11

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H4/18 ,  D01H4/00

CPC分类号： D01H4/18

摘要： In the case of an open-end spinning machine, a suction roller is provided which serves to transport a fiber veil, expanding transversely to the circumferential direction of the suction roller, to a yarn formation line. The length of the transport path and the width of the fiber veil are determined by defining edges of a suction insert located inside the suction roller. At least one of the defining edges extends at least along a section of the transport path at an acute angle to the circumferential direction. Thus the fiber veil is widened in comparison to the sliver-shaped fed fiber material and/or the fiber tip at the beginning of the yarn formation line is shortened.

摘要翻译： 在开放式纺纱机的情况下，设置有用于输送横向于吸辊的圆周方向的纤维面纱到成纱线的抽吸辊。 输送路径的长度和纤维面纱的宽度通过限定位于吸辊内部的吸入插入件的边缘来确定。 至少一个限定边缘至少沿传送路径的一部分以与圆周方向成锐角延伸。 因此，与纱条进给纤维材料相比，纤维面纱变宽，和/或在纱线生成线开始处的纤维头缩短。

公开(公告)号：US5768879A

公开(公告)日：1998-06-23

申请号：US775395

申请日：1996-12-31

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H4/16 ,  D01H4/00

CPC分类号： D01H4/16

摘要： In a process in open-end spinning at least one sliver is opened into single fibers. A transfer surface, rotating at a higher speed than the opened single fibers, takes up same already in the opening area. The single fibers are taken along transversely to the rotational direction in the form of an expanded fiber veil. Before completion of one revolution of the transfer surface, the single fibers are transferred to a yarn forming line of a twist device, which, for example, comprises a friction roller pair, and are withdrawn, under the action of an imparted twist, along the yarn forming line thus forming a yarn. The yarn withdrawal takes place hereby transversely to the rotational direction of the transfer surface. The withdrawal speed corresponds at least to the speed of the single fibers as they arrive at the yarn forming line.

摘要翻译： 在开放式纺纱过程中，至少有一条纱条打开成单纤维。 与打开的单根纤维相比转速高的转印面在开口区域中已经占据相同的位置。 单根纤维以扩展的纤维面纱的形式沿横向于旋转方向截取。 在完成转印表面一圈之前，将单根纤维转移到扭转装置的纱线成型线上，该加捻装置例如包括摩擦辊对，并且在被赋予扭曲的作用下将其沿着 纱线成型线由此形成纱线。 纱线退出在此横向于转印表面的旋转方向发生。 退出速度至少对应于单根纤维到达成纱线时的速度。

公开(公告)号：US5768878A

公开(公告)日：1998-06-23

申请号：US774302

申请日：1996-12-24

申请人： Fritz Stahlecker

发明人： Fritz Stahlecker

IPC分类号： D01H4/16 ,  D01H4/06 ,  D01H4/32 ,  D01H7/90 ,  D01H4/00

CPC分类号： D01H4/06 ,  D01H4/32

摘要： In a process in open-end spinning at least one sliver is opened into single fibers. A collecting surface, rotating at a higher speed than the opened single fibers takes up these as soon as they have left the opening area. The single fibers are taken along by the collecting surface while being expanded transversely to the rotational direction of the collecting surface in the form of a fiber veil. Before the completion of one revolution of the collecting surface, the single fibers are withdrawn from the collecting surface along a collecting line under an imparted twist thus forming a yarn, namely transversely to the direction of rotation of the collecting surface. The withdrawal speed corresponds hereby at least to the arrival speed of the single fibers at the collecting line.

摘要翻译： 在开放式纺纱过程中，至少有一条纱条打开成单纤维。 以比打开的单个纤维更高的速度旋转的收集表面一旦离开开口区域就占据这些面。 单纤维沿着收集表面被采集，同时以纤维面纱的形式横向于收集表面的旋转方向膨胀。 在收集表面一圈的完成之前，单个纤维沿着收集线以一个赋予的扭曲从收集表面中排出，从而形成纱线，即横向于收集表面的旋转方向。 退出速度至少对应于在收集线处的单根纤维的到达速度。

公开(公告)号：US5381651A

公开(公告)日：1995-01-17

申请号：US933098

申请日：1992-08-21

申请人： Gerd Stahlecker

发明人： Gerd Stahlecker

IPC分类号： D01H5/60 ,  D01H13/04 ,  D01H13/26

CPC分类号： D01H5/60

摘要： For the monitoring of the lap formation in the case of delivery bottom rollers of drafting units, sensing elements are provided which, when a lap is formed, as a result of the enlarged diameter at the delivery bottom roller, are moved radially away from this delivery bottom roller. The sensing elements are used as switching elements for an electric circuit to which a number of sensing elements, and preferably all sensing elements of the spinning machine, are assigned. When a lap is formed, the assigned electric contact is opened by the shifting movement of the sensing element so that the electric circuit is interrupted. The interruption of the electric circuit causes the triggering of a signal.

摘要翻译： 为了在牵伸单元的输送底辊的情况下监测搭接部的形成，提供了传感元件，其在成型时由于在输送底辊处的直径变大而在径向上远离该输送 底辊。 感测元件用作用于电路的开关元件，多个感测元件，优选分配纺丝机的所有传感元件。 当成圈时，通过感测元件的移动移动来打开所分配的电触头，使得电路中断。 电路的中断引起信号的触发。

公开(公告)号：US5375406A

公开(公告)日：1994-12-27

申请号：US125218

申请日：1993-09-23

申请人： Roland Gorlich ,  Kurt Lang

发明人： Roland Gorlich ,  Kurt Lang

IPC分类号： D01H1/00 ,  D01H1/16 ,  D01H13/30 ,  D01H13/26 ,  D01H13/28

CPC分类号： D01H13/30 ,  D01H1/16

摘要： A spinning arrangement in which the working elements for the processing of fiber material are arranged within an adjustable climate-controlled zone. The climate-controlled zone can be adjusted in such a manner that the fiber material fed to the working elements has the tendency to supply humidity to the ambient air of the climate-controlled zone. Before the feeding, particularly when deposited in a can or on a roving bobbin and/or on the transport path to the working elements, the fiber material is surrounded by air whose climate differs from the climate in the adjustable climate-controlled zone of the working elements. During the processing, the fed fiber material and the working elements are each in a different climatic condition that is optimal for the processing.

摘要翻译： 一种旋转装置，其中用于处理纤维材料的工作元件布置在可调节的气候控制区域内。 可以调节气候控制区，使得供给到工作元件的纤维材料具有向气候控制区的环境空气供应湿气的倾向。 在进料之前，特别是当沉积在罐头或粗纱管上和/或在工作元件的输送路径上时，纤维材料被气候所包围，气候与工作可调整的气候控制区域中的气候不同 元素。 在处理过程中，进给的纤维材料和工作元件各自处于不同的气候条件，对于加工是最佳的。