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1.发明授权Cylinder roller for a textile machine with the cylinder roller having working points 失效用于纺织机的气缸辊，气缸辊具有工作点
公开(公告)号：US5038440A
公开(公告)日：1991-08-13
申请号：US513510
申请日：1990-04-26
摘要： A cylinder for a textile machine to be used as a licker-in, main cylinder or doffer has working clothing attached to the base structure. The clothing is attached in segments that have a regular geometric shape and a width less than the cylinder width. The segments are secured to the base structure so that the junctions, in the peripheral direction, are displaced from one another. Each segment is provided with a form locking edge to innerlock the segments in the cylindrical form.
摘要翻译： 用作纺织机，主缸或道夫的纺织机的圆筒具有连接到基座结构的工作服。 服装被连接成具有规则几何形状并且宽度小于圆柱体宽度的片段。 这些段被固定到基部结构，使得沿圆周方向的接合部彼此移位。 每个部分设置有一个形状锁定边缘，以便以圆柱形的形式将节段内嵌。
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公开(公告)号：US5054166A
公开(公告)日：1991-10-08
申请号：US540777
申请日：1990-06-20
申请人： Robert Demuth , Peter Fritzsche , Rene Waeber , Paul Staheli , Jurg Faas
发明人： Robert Demuth , Peter Fritzsche , Rene Waeber , Paul Staheli , Jurg Faas
IPC分类号： D01G15/24
CPC分类号： D01G15/24
摘要： A carding element (3) on the periphery of a carding or cleaning roller (1) is arranged to be movable in the direction toward or away from the roller (1) and is movable to selectively present different types or sizes of clothing elements (14.1, 14.2, 14.3 and 14.4) in proximity to the roller (1) so as to effect different actions on the fibers as the clothing elements on the carding element function as counter clothing elements for the clothing (12) of the carding or cleaning roller. This facilitates optimization of the cleaning function obtainable through the cooperation between the clothing (12) on the card drum and the clothing elements (14).
摘要翻译： 梳理或清洁辊（1）的周边上的梳理元件（3）布置成可以在朝向或远离辊子（1）的方向上移动，并且可移动以选择性地呈现不同类型或尺寸的衣服元件（14.1 ，14.2,14.3和14.4），以便当梳理元件上的衣物元素用作梳理或清洁辊的衣物（12）的反对衣服元件时，对纤维进行不同的动作。 这有助于通过卡鼓上的衣物（12）和衣服元件（14）之间的协作来获得的清洁功能的优化。
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3.发明授权
公开(公告)号：US4955266A
公开(公告)日：1990-09-11
申请号：US256302
申请日：1988-10-11
申请人： Paul Staheli , Robert Demuth , Peter Fritzsche
发明人： Paul Staheli , Robert Demuth , Peter Fritzsche
CPC分类号： D01G23/06
摘要： A fiber infeed device supplies fiber material to a textile machine, such as a card, and comprises a driven rotatable feed roll and feed plate. This feed roll is, however, spatially fixed, whereas the feed plate is pivotable but physically immobile during detection of the thickness and thickness variations of the infed fiber material. The feed plate can be pivoted into an operating position against a stop during throughpass of the fiber material. A substantially invariable size nipping zone is thus formed between the driven rotatable feed roll and the stationary feed plate in which a property of the throughpassing fiber material representative of its instantaneous thickness and thus variations thereof can be detected. By positionally fixing the feed plate, for instance, different forces are applied thereto in the nipping zone where the fiber material is compacted. The arising variable forces enable ascertaining thickness variations of the infed fiber material. A further aspect contemplates deriving from the variable forces control signals delivered to a control device for comparison with a predeterminate reference value signal to produce output signals for controlling the rotational speed of the feed roll and thus compensating thickness variations of the infed fiber material.
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4.发明授权Carding elements with variably inclined teeth for working textile fibers and method 失效用于工作纺织纤维和方法的可变纤维的粘合元件
公开(公告)号：US5142741A
公开(公告)日：1992-09-01
申请号：US621979
申请日：1990-12-04
申请人： Robert Demuth , Peter Fritzsche , Eduard Nussli , Paul Staheli
发明人： Robert Demuth , Peter Fritzsche , Eduard Nussli , Paul Staheli
摘要： A method and apparatus for cleaning or carding textile fibers between a fine cleaning or carding drum (2) with clothing (7) fixed thereon and carding elements (5) surrounding said drum, a clothing (9, 10, 11, 12, 13, 14) also being provided thereon. The teeth (9, 10, 11, 12, 13, 14) of the carding elements (5) are so provided differently in the direction of movement (8) of the rotating drum (2) that the tooth (9), for example, has what is known as a negative carding direction with a relatively large angle (.alpha.) and the tooth (14) a positive carding direction with a relatively small angle (.alpha.) and the teeth therebetween have different attack angles as shown in FIG. 3. This gives different cleaning or carding effects within a predetermined peripheral zone of the drum.
摘要翻译： 一种在固定有衣服（7）的精细清洁或梳理滚筒（2）和围绕所述滚筒的梳理元件（5）之间清洁或梳理纺织纤维的方法和设备，衣物（9,10,11,12,13， 14）。 梳理元件（5）的齿（9,10,11,12,13,14）在旋转鼓（2）的移动方向（8）上不同地设置，例如齿（9），例如 具有相对大的角度（α）和齿（14）的具有相对小的角度（α）的正梳理方向的所谓的负梳理方向，并且其间的齿具有不同的攻角，如图3所示。 这在滚筒的预定的周边区域内给出不同的清洁或梳理效果。
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公开(公告)号：US5025533A
公开(公告)日：1991-06-25
申请号：US400693
申请日：1989-08-30
申请人： Jurg Faas , Eduard Nuessli , Christof Grundler , Paul Staheli , Daniel Hanselmann , Robert Demuth , Rene Waeber , Peter Fritzsche
发明人： Jurg Faas , Eduard Nuessli , Christof Grundler , Paul Staheli , Daniel Hanselmann , Robert Demuth , Rene Waeber , Peter Fritzsche
摘要： Individual fiber components are blended in accordance with the properties of a required intermediate product such as a card sliver or an end product such as a yarn. The fiber bales are combined into component groups and the fiber components in the groups are accurately supplied by metering devices to a blender in which the components are uniformly mixed. The product from the blender may be cleaned and thereafter carded into a sliver. The characteristics of the sliver, such as the color, fiber, fineness and quantity, are tested and adjustments made in the blending in dependence upon any deviation from preset values for the characteristics.
摘要翻译： 单独的纤维组分根据所需的中间产品如梳棉条或最终产品如纱线的性质进行混合。 将纤维束组合成组件组，并将组中的纤维组分精确地通过计量装置供应到混合器中，其中组分被均匀混合。 来自搅拌器的产品可以被清洁，然后梳理成条子。 棉条的特性，如颜色，纤维，细度和数量，根据与特征的预设值的任何偏差进行测试和调整。
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公开(公告)号：US5295284A
公开(公告)日：1994-03-22
申请号：US669953
申请日：1991-03-15
申请人： Robert Demuth , Paul Staheli , Kurt Weber , Peter Fritzsche
发明人： Robert Demuth , Paul Staheli , Kurt Weber , Peter Fritzsche
摘要： The working width of a carding machine for short staple fiber carding is reduced. As a result, the precision of the working elements and the complete arrangement is increased. The productivity of the carding machine is thus also increased.
摘要翻译： 短纤维纤维梳理机的工作宽度降低。 结果，增加了工作元件的精度和完整的布置。 因此，梳理机的生产率也增加。
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7.发明授权Apparatus for automatically compensating density or thickness variations of fiber material at textile machines, such as cards, draw frames and the like 失效用于自动补偿纺织机器（例如卡片，拉框等）的纤维材料的密度或厚度变化的装置
公开(公告)号：US5014395A
公开(公告)日：1991-05-14
申请号：US258767
申请日：1988-10-19
申请人： Paul Staheli , Robert Demuth , Peter Fritzsche
发明人： Paul Staheli , Robert Demuth , Peter Fritzsche
CPC分类号： D01G23/06
摘要： For the automatic compensation of density or thickness variations of fiber material at textile machines there is measured the density of a fiber material mass fed to a fiber feed device and the density of the fiber material mass at the textile machine outlet. The resultant measurement signals are delivered to a control for regulating the rotational speed of a feed roll of the fiber feed device in accordance with both measured density signals. The fiber feed device comprises the feed roll and a coacting feed plate. The feed roll, although rotatable, is spatially stationary and is pivotal from a starting position in the absence of the fiber mass into an operative position into contact with an abutment when there is present a fiber mass whose density variations are to be detected. By positionally fixing the feed plate during the detection operation different forces arise, depending upon the thickness or density of the fiber mass, in the nipping zone between the feed roll and the feed plate. These different forces can be detected by different measuring elements which produce the measurement signals delivered to the control. Due to the rotational speed variation of the feed roll there are compensated irregularities in the thickness or density of the mass of fiber material in the nipping zone during transfer of the fiber mass from the feed plate to a coacting element such as a licker-in roll in the case of a card constituting the textile machine.
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8.发明授权Method for detecting the density or thickness and variations thereof of fiber material at the infeed of a textile machine as well as a method for evening the density or thickness variations of fiber material at the infeed of a textile machine 失效用于检测纤维材料在纺织机器进料时的密度或厚度及其变化的方法以及用于晚间纤维材料在纺织机器进料处的密度或厚度变化的方法
公开(公告)号：US4860406A
公开(公告)日：1989-08-29
申请号：US132204
申请日：1987-12-10
申请人： Paul Staheli , Robert Demuth , Peter Fritzsche
发明人： Paul Staheli , Robert Demuth , Peter Fritzsche
CPC分类号： D01G23/06
摘要： A fiber infeed device supplies fiber material to a textile machine, such as a card, and comprises a driven rotatable feed roll and feed plate. This roll is, however, spatially fixed, whereas the feed plate is pivotable but physically immobile during detection of the thickness and thickness variations of the infed fiber material. The feed plate can be pivoted into an operating position against a stop during throughpass of the fiber material. A substantially invariable size nipping zone is thus formed between the driven rotatable feed roll and the stationary feed plate in which a property of the throughpassing fiber material representative of its instantaneous thickness and thus variations thereof can be detected. By positionally fixing the feed plate, for instance, different forces are applied thereto in the nipping zone where the fiber material is compacted. The arising variable forces enable ascertaining thickness variations of the infed fiber material. A further aspect contemplates deriving from the variable forces control signals delivered to a control device for comparison with a predeterminate reference value signal to produce output signals for controlling the rotational speed of the feed roll and thus compensating thickness variations of the infed fiber material.
摘要翻译： 纤维进料装置将纤维材料提供给诸如卡片的纺织机器，并且包括从动可旋转进料辊和进料板。 然而，该卷筒在空间上固定，而进料板在检测未染色的纤维材料的厚度和厚度变化期间是可枢转的但在物理上不固定的。 馈送板可以在纤维材料通过过程中枢转到抵靠止动件的操作位置。 因此，在被驱动的可旋转进给辊和固定供给板之间形成基本上不变的尺寸夹紧区域，其中可以检测到穿透纤维材料的特性代表其瞬时厚度并因此检测其变化。 通过定位固定馈送板，例如，在纤维材料被压实的夹持区域中施加不同的力。 产生的可变力使得能够确定未成纤维材料的厚度变化。 另一方面考虑从可变力控制信号中得出传递给控制装置的信号，以与预定参考值信号进行比较，以产生用于控制进给辊的转速的输出信号，从而补偿未成纤维材料的厚度变化。
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9.发明授权Method for automatically compensating density or thickness variations of fiber material at textile machines, such as cards, draw frames and the like 失效用于自动补偿织物机器（例如卡片，拉框等）的纤维材料的密度或厚度变化的方法
公开(公告)号：US4854011A
公开(公告)日：1989-08-08
申请号：US132274
申请日：1987-12-10
申请人： Paul Staheli , Robert Demuth , Peter Fritzsche
发明人： Paul Staheli , Robert Demuth , Peter Fritzsche
CPC分类号： D01G23/06
摘要： For the automatic compensation of density or thickness variations of fiber material at textile machines there is measured the density of a fiber material mass fed to a fiber feed device and the density of the fiber material mass at the textile machine outlet. The resultant measurement signals are delivered to a control for regulating the rotational speed of a feed roll of the fiber feed device in accordance with both measured density signals. The fiber feed device comprises the feed roll and a coacting feed plate. The feed roll, although rotatable, is spatially stationary and is pivotal from a starting position in the absence of the fiber mass into an operative position into contact with an abutment when there is present a fiber mass whose density variations are to be detected. By positionally fixing the feed plate during the detection operation different forces arise, depending upon the thickness or density of the fiber mass, in the nipping zone between the feed roll and the feed plate. These different forces can be detected by different measuring elements which produce the measurement signals delivered to the control. Due to the rotational speed variation of the feed roll there are compensated irregularities in the thickness or density of the mass of fiber material in the nipping zone during transfer of the fiber mass from the feed plate to a coacting element such as a licker-in roll in the case of a card constituting the textile machine.
摘要翻译： 对于纺织机器纤维材料的密度或厚度变化的自动补偿，测量馈送到纤维进料装置的纤维材料质量的密度和织物机器出口处的纤维材料质量的密度。 所得到的测量信号被传送到用于根据测量的密度信号来调节纤维馈送装置的进给辊的旋转速度的控制。 纤维进料装置包括进料辊和共进料盘。 馈送辊尽管是可旋转的，但在存在要检测其密度变化的纤维质量的情况下，在空间上是静止的并且在没有纤维质量的情况下从起始位置枢转到与基座接触的操作位置。 通过在检测操作期间通过定位固定进给板，根据纤维质量的厚度或密度，在进料辊和进料板之间的夹持区域中产生不同的力。 可以通过产生测量信号的不同测量元件来检测这些不同的力。 由于进料辊的转速变化，在将纤维物料从进料板转移到共同作用元件例如拉伸辊的过程中，在夹持区域中的纤维材料质量的厚度或密度存在补偿的不规则性 在构成纺织机的卡的情况下。
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公开(公告)号：US5237727A
公开(公告)日：1993-08-24
申请号：US723235
申请日：1991-06-28
申请人： Jurg Faas , Paul Staheli , Rene Schmid , Ulf Schneider , Peter Anderegg , Robert Demuth , Jorg Koller , Martin Kyburz
发明人： Jurg Faas , Paul Staheli , Rene Schmid , Ulf Schneider , Peter Anderegg , Robert Demuth , Jorg Koller , Martin Kyburz
摘要： A method for enabling the cleaning of fibers in a fiber cleaning machine in which a cleaning stream moves tufts around a rotating cleaning cylinder, the tufts being cleaned and opened. The cleaning action can be adapted to fibers of varying origin and to an increasing degree of opening in the course of cleaning. The cleaning stream is, to a large extent, controlled and controllable by decoupling it from the dynamic behavior of the transport streams which transport material to and away from the cleaning process. Compensation for variations in the cleaning stream, and in the material supplied for cleaning, are achieved by control of the cleaning intensity, in order that the tufts emerging from the cleaning process are constant and optimally cleaned and opened. The invention concerns also suitable fiber cleaning apparatus for the realization of the described method. The apparatus includes a cleaning cylinder positioned in a casing and a plurality of cleaning elements extending from the cylinder. The length, shape and density of the elements can change along the length of the cleaning cylinder so that the cleaning intensity varies along the length of the cylinder. Adjustable grid bars can be positioned below the cleaning cylinder.
摘要翻译： 一种能够清洁纤维清洁机中的纤维的方法，其中清洁流将旋转清洁滚筒周围的簇移动，刷毛簇被清洁和打开。 清洁动作可以适应于不同来源的纤维和在清洁过程中增加的打开程度。 清洁流在很大程度上通过将其与将材料输送到清洁过程和远离清洁过程的运输流的动态特性相分离而被控制和控制。 通过控制清洁强度来实现清洁流和用于清洁的材料的变化的补偿，以便从清洁过程中出来的刷毛保持恒定并被最佳地清洁和打开。 本发明还涉及用于实现所述方法的合适的纤维清洁装置。 该装置包括定位在壳体中的清洁缸和从气缸延伸的多个清洁元件。 元件的长度，形状和密度可以沿着清洁滚筒的长度改变，使得清洁强度沿圆筒的长度变化。 可调网格条可以位于清洁滚筒下方。
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