公开(公告)号：US4369550A

公开(公告)日：1983-01-25

申请号：US244050

申请日：1981-03-16

申请人： Hanspeter Meile

发明人： Hanspeter Meile

IPC分类号： D01H5/42 ,  D01H5/32 ,  D01H5/38

CPC分类号： D01H5/42

摘要： An autolevelling drawframe for levelling out staple fibre slivers in the spinning mill operation, in which deviations of the sliver weight (linear density) from the preset desired value detected are processed into correcting signals and are transmitted to a correcting member, which adapts the input speed of the drafting arrangement. The correcting signal transmitted is generated from the product of a voltage proportional to the rotational speed of the main motor and a voltage determined by the deviation in linear density. The apparatus consists of a computer (34,41; 60,41; 67,71) for computing the correcting signal, which computer is connected electrically with the correcting member (48), with a transducer (20) transmitting the voltage proportional to the rotational speed of the main motor, and with means for generating the voltage determined by the deviation in linear density. The computer can consist of a control device (36) and a multiplicator (41) or of a microprocessor (71) (digital computer).

摘要翻译： 一种用于在纺纱厂操作中调平短纤维条的自动翻转牵引机，其中将条子重量（线密度）与检测到的预设期望值的偏差处理为校正信号，并将其传送到校正部件，校正部件适应输入速度 的起草安排。 发送的校正信号由与主电动机的转速成比例的电压和由线密度偏差确定的电压产生。 该装置包括用于计算校正信号的计算机（34,41; 60,41; 67,71），该计算机与校正构件（48）电连接，传感器（20）传递与 主电机的转速，以及用于产生由线密度偏差确定的电压的装置。 计算机可以由控制装置（36）和乘法器（41）或微处理器（71）（数字计算机）组成。

公开(公告)号：US4539729A

公开(公告)日：1985-09-10

申请号：US432767

申请日：1982-10-04

申请人： Hanspeter Meile ,  Viktor Pietrini

发明人： Hanspeter Meile ,  Viktor Pietrini

IPC分类号： D01G15/46 ,  D01H5/40 ,  D01H5/72 ,  D01H13/22 ,  D01H13/26

CPC分类号： D01H5/72 ,  D01G15/46 ,  D01H13/22

摘要： Fiber slivers must be condensed during the course of a spinning process or their mass must be determined. For this purpose there are employed so-called grooved pairs of rollers, that is to say, profiled rolls which define a sliver throughput groove which is limited or confined at both sides. The sliver is guided through a feed or delivery funnel up to the throughput groove. The danger thus exists that individual fibers can jam between the side surfaces or faces of the rollers which form the lateral boundaries of the groove. This danger is eliminated with the invention in that the fiber outlet opening of the feed funnel is located within the region of a wedge-shaped gap which is bounded by an overlapping zone of the side surfaces or faces of the rollers.

摘要翻译： 纤维条必须在纺丝过程中冷凝或者必须确定其质量。 为此目的，采用了所谓的成对的一对辊，也就是说，形成限定或限制在两侧的纱条通过槽的成型辊。 条子被引导通过进料或输送漏斗直到通过槽。 因此存在各种纤维可能阻塞在形成槽的横向边界的辊的侧表面或面之间的危险。 本发明消除了这种危险，因为进料漏斗的纤维出口开口位于由辊的侧表面或面的重叠区限定的楔形间隙的区域内。

公开(公告)号：US4469214A

公开(公告)日：1984-09-04

申请号：US451536

申请日：1982-12-20

申请人： Andreas Maurer ,  Gerhard Mandl ,  Hanspeter Meile

发明人： Andreas Maurer ,  Gerhard Mandl ,  Hanspeter Meile

IPC分类号： B65H67/06 ,  D01H9/18 ,  B65G47/00

CPC分类号： D01H9/185

摘要： In a can changer device, empty cans are fed to a reserve position A and full cans are transported from a collection position C into a delivery position G by means of an apparatus for moving spinning cans. The can moving apparatus comprises drive means containing rails and a carriage movable thereon and having pivotably mounted arms. The arms are pivotable from a substantially vertical position, and specifically, to one side into a substantially horizontal position for entraining and moving the empty cans and, as to one arm of such arms, into the opposite substantially horizontal position for entraining and moving the full can. The carriage is movable to-and-fro by means of a toothed belt between a deflection or reversing head and a drive head, respectively between the locations or positions H and L. During operation, the can changer device itself moves the filled can from the position B towards the position C and the empty can from the position A into the position B. The can moving apparatus thereafter moves the full can from the position C into the position G, whereafter the one arm is pivoted back into the vertical position and the carriage is moved into the location of position L in order to thereafter move the empty cans into the positions F and F.sup.I, and simultaneously, to move the preceding cans to such an extent that an empty can has again reached the reserve position A. Thereafter, the arms are again pivoted back into the subtantially vertical position and the carriage is returned back into the waiting location or position I.

摘要翻译： 在罐头更换装置中，空罐被供给到储备位置A，并且通过用于移动纺丝罐的装置将全罐从收集位置C运送到输送位置G. 罐移动装置包括容纳轨道的驱动装置和可在其上移动并具有可枢转地安装的臂的托架。 臂可以从基本上垂直的位置，具体地，一侧枢转到基本上水平的位置，用于夹带和移动空罐，并且对于这种臂的一个臂，可以进入相反的基本上水平的位置，以夹带和移动整个 能够。 滑架可以通过分别位于位置或位置H和L之间的偏转或反转头和驱动头之间的齿形带来往复移动。在操作期间，换罐装置本身将填充的罐从 位置B朝向位置C，空罐从位置A进入位置B.然后罐移动装置将全罐从位置C移动到位置G，之后一个臂枢转回到垂直位置，并且 滑架移动到位置L的位置，以便此后将空罐移动到位置F和FI，同时将前一个罐移动到空罐再次达到储备位置A的程度。此后， 臂再次枢转回到副本垂直位置，并且滑架返回到等待位置或位置I.