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公开(公告)号：US5915509A
公开(公告)日：1999-06-29
申请号：US824479
申请日：1997-02-26
申请人： Jurg Faas , Christian Muller
发明人： Jurg Faas , Christian Muller
摘要： A method and device for controlling a card with a feed roll, a doffer, and a control wherein the feed roll is controlled relative to the doffer in such a way that during running up or braking transitory (transient) phenomenon in the formation of a sliver are at least partially compensated for by controlling the relative speeds of the feed roll and doffer during the running up or braking periods.
摘要翻译： 用于控制具有进给辊，道夫和控制的卡的方法和装置，其中进给辊相对于道夫来控制，使得在运行或制动过程中形成短暂的（暂时的）现象 通过在运行或制动期间控制进给辊和道夫的相对速度来至少部分地补偿。
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公开(公告)号：US5542154A
公开(公告)日：1996-08-06
申请号：US253255
申请日：1994-06-02
申请人： Robert Demuth , Jurg Faas , Paul Cahannes
发明人： Robert Demuth , Jurg Faas , Paul Cahannes
IPC分类号： D01G15/24
CPC分类号： D01G15/24
摘要： Improved connection between a revolving flat card and a drive belt. A connection between a flat rod of a revolving flat card and a flexible drive belt for the flat rods, having a flexible connecting element formed integrally with the drive belt and the connecting element being received directly in a part of the flat rod, for forming a snap-on connection, with the drive belt being arranged on a side opposite of the flat rod and including a flexible projection, with the projection being adapted for a frictional engagement, in a clampable manner, with a respective receiving element located at the ends of the flat rod.
摘要翻译： 改善旋转平板卡和传动皮带之间的连接。 旋转平板卡的扁平杆与用于扁平杆的柔性驱动带之间的连接，其具有与驱动带一体形成的柔性连接元件和连接元件，直接接收在平杆的一部分中，用于形成 卡扣连接，其中驱动带布置在与扁平杆相对的一侧并且包括柔性突起，其中突出部适于以可夹紧的方式与相应的接收元件摩擦接合，相应的接收元件位于 扁棒。
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公开(公告)号：US5361458A
公开(公告)日：1994-11-08
申请号：US974936
申请日：1992-11-12
申请人： Robert Demuth , Jurg Faas
发明人： Robert Demuth , Jurg Faas
摘要： Machine setting values containing similar functions are grouped together as a group in a setting value table and as many tables, as present groups, are correlated to machine operating elements. Parameter vectors are obtained from each table, effectuating a predetermined machine setting and the totality of the parameter vectors represent (for instance along a diagram axis) settings for the associated operating element. The group formation of setting values for a fine cleaning machine encompasses, for instance, setting values of the knife or carding element-distance from the beater circle, the point density of the carding element, the clamping distance of the feed trough or funnel from the clothing of the opening roller, and the rotational speed of the opening roller. These setting values are grouped together in a first group and included in a first table for forming parameter vectors for the cleaning intensity. The offset distance between a fiber guide and knife and the length of the separation gap between the knife and fiber guide are grouped together in a second group and included in a second table for the formation of parameter vectors for the quantity of waste. The setting elements of the fine cleaning machine can be linked by these parameter vectors and characteristic numbers of the parameter vectors are correlated to a respective operating element, which operating elements, due to linking of the setting elements by the table-linking, in each setting collectively define a working point of the fine cleaning machine.
摘要翻译： 包含类似功能的机器设置值在设置值表中作为一组分组在一起，并且作为当前组的许多表与机器操作元件相关联。 从每个表获得参数向量，实现预定的机器设置，并且参数向量的总数表示相关操作元件的（例如沿着图轴）设置。 精细清洁机的设定值的组的形成包括例如设定刀或梳理元件的距离 - 打磨机圆的距离，梳理元件的点密度，进料槽或漏斗的夹紧距离 打开辊的衣服以及打开辊的旋转速度。 这些设定值被分组在第一组中，并且被包括在用于形成用于清洁强度的参数向量的第一表中。 纤维引导件和刀具之间的偏移距离与刀和纤维引导件之间的分离间隙的长度被分组在一起，并且包括在用于形成废物量的参数向量的第二表格中。 精细清洗机的设定要素可以通过这些参数向量进行连接，参数矢量的特征编号与各自的操作元件相关联，各个操作元件由于各个设定中的连接设定单元而被连接起来 共同界定了精细清洗机的工作点。
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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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公开(公告)号：US5136155A
公开(公告)日：1992-08-04
申请号：US612957
申请日：1990-11-15
申请人： Martin Kyburz , Thomas Gloor , Jost Aebli , Daniel Hanselmann , Jurg Faas
发明人： Martin Kyburz , Thomas Gloor , Jost Aebli , Daniel Hanselmann , Jurg Faas
摘要： A bale removal machine having sensory control protective apparatus and a process for the sensory control of the protective apparatus. During at least an initial pass of the bale removal machine along a row of bales, at least one control sensor scans and monitors an area located in the feed direction of the removal member of the machine. If the evaluating unit connected to the control sensors detects a bale, the protective curtains are deactivated immediately before a bale is detected by same. In subsequent removal passes, the protective curtains are activated and deactivated as a function of the known bale profile and/or the control sensor or sensors. If presence of a foreign object, particularly a person, is detected, protective measures are initiated by the protective curtains.
摘要翻译： 具有感官控制保护装置的捆包移除机和用于保护装置的感觉控制的方法。 在包捆拆除机器的至少一次初始通行期间，至少一个控制传感器扫描和监视位于机器的去除构件的进给方向上的区域。 如果连接到控制传感器的评估单元检测到捆包，则在通过相同的检测到捆包之前立即停用保护性窗帘。 在随后的拆卸通道中，根据已知捆包型材和/或控制传感器或传感器，防护帘幕被激活和去激活。 如果检测到异物特别是一个人的存在，那么保护性窗帘就会发起防护措施。
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公开(公告)号：US5044045A
公开(公告)日：1991-09-03
申请号：US487889
申请日：1990-03-05
申请人： Robert Demuth , Jurg Faas , Peter Brutsch , Paul Staheli , Janusz Konaszweski
发明人： Robert Demuth , Jurg Faas , Peter Brutsch , Paul Staheli , Janusz Konaszweski
摘要： In order to extract fiber flocks from fiber bales conveyed on a conveyor belt by very small steps in a predetermined direction of travel, an extraction member is moved over the fiber bales in a direction substantially perpendicular to the predetermined direction of travel of the fiber bales. For this purpose, the extraction member comprises a spiked opening roller driven by a motor. This spiked opening roller conveys, by rotary motion thereof, fiber flocks from the surface of the fiber bales into a fiber-flock conveying channel, in which the fiber flocks are drawn off by a fan and delivered to a conveyor channel. In this conveyor channel, which is likewise a suction fiber-flock conveying channel, the fiber flocks are fed via a connecting line or conduit to a fiber-flock processing location. For moving the extraction member over the fiber bales, the extraction member is provided with wheel shafts and wheels having a profiled tread for guidance along tube-shaped tracks. The wheel shafts are driven by a motor and an associated gearing. A control unit synchronizes the step-by-step forward travel of the fiber bales in the aforesaid predetermined direction of travel with the travel of the extraction member over the fiber bales.
摘要翻译： 为了从在传送带上传送的纤维束以预定行进方向非常小的步骤提取纤维群，提取构件沿着基本上垂直于纤维包的预定行进方向的方向移动到纤维束上。 为此，提取构件包括由马达驱动的加标打开罗拉。 这个加标的打开辊通过其旋转运动将纤维绒头从纤维束的表面传送到纤维输送通道中，其中纤维绒毛被风扇抽出并输送到输送通道。 在同样为抽吸纤维输送通道的输送通道中，纤维绒头通过连接线或导管进给纤维加工位置。 为了将提取构件移动到纤维束上，提取构件设置有轮轴和轮，其具有用于沿着管状轨道引导的轮廓胎面。 轮轴由电机和相关联的传动装置驱动。 控制单元将上述预定行进方向上的纤维包的逐步向前行进与提取构件在纤维束上的行进同步。
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