公开(公告)号：US5685047A

公开(公告)日：1997-11-11

申请号：US538975

申请日：1995-10-05

申请人： Robert Demuth ,  Beat Naef ,  Werner Hirschle ,  Lars Weisigk

发明人： Robert Demuth ,  Beat Naef ,  Werner Hirschle ,  Lars Weisigk

IPC分类号： D01G15/28

CPC分类号： D01G15/28

摘要： An apparatus for precisely orienting working elements, such as carding elements, to a rotating fiber-opening roller, such as a licker-in, with regard to both distancing and centering without necessitating complex adjustment mechanisms. The working element is precisely positioned by virtue of respective abutting engagement surfaces of the axle boxes or roller retainers and the carrier of the working elements.

摘要翻译： 一种用于将工作元件（例如梳理元件）精确地定向到旋转的纤维开启辊（例如拉伸）的设备，关于两个间距和定中心，而不需要复杂的调节机构。 工作元件由于轴箱或辊保持器和工作元件的承载件的相应的邻接接合表面精确地定位。

公开(公告)号：US5355560A

公开(公告)日：1994-10-18

申请号：US43305

申请日：1993-04-06

申请人： Peter Fritzsche ,  Robert Demuth

发明人： Peter Fritzsche ,  Robert Demuth

IPC分类号： D01G15/00 ,  B24B19/18 ,  D01G15/38

CPC分类号： D01G15/38 ,  B24B19/18

摘要： A carding machine is provided with a built-in clothing grinding system which can move a grinding element from a waiting position over the processing width of a carding machine, with a control unit being provided for controlling the work of the grinding element.

摘要翻译： 梳理机设置有内置的服装研磨系统，其可以将研磨元件从梳理机的加工宽度上的等待位置移动，并且设置有用于控制研磨元件的工作的控制单元。

公开(公告)号：US5274884A

公开(公告)日：1994-01-04

申请号：US743092

申请日：1991-08-09

申请人： Robert Demuth ,  Urs Meyer

发明人： Robert Demuth ,  Urs Meyer

IPC分类号： D01H1/34 ,  D01G5/00 ,  D01G15/36 ,  D01G21/00 ,  D01G31/00 ,  D01H5/00 ,  D04H11/00

CPC分类号： D01G21/00

摘要： The present invention is directed to a drawframe having a sliver delivery device and a computer part for maintaining a predetermined quality of sliver, wherein there is a predetermined overproduction from a card and/or a drawframe relative to a spinning machine. The arrangement temporarily decreases production to temporarily compensate for the overproductions. The sliver which is produced during the decrease in production may be delivered to a separate can.

摘要翻译： 本发明涉及一种具有纱条输送装置和用于保持纱条预定质量的计算机部件的牵引架，其中相对于纺纱机从卡片和/或牵引机器预定的过度产生。 这种安排暂时降低产量，以暂时补偿过度生产。 在生产减少期间生产的条子可以被递送到单独的罐。

公开(公告)号：US5121523A

公开(公告)日：1992-06-16

申请号：US480123

申请日：1990-02-14

申请人： Peter Brutsch ,  Paul Staheli ,  Robert Demuth ,  Jurg Faas

发明人： Peter Brutsch ,  Paul Staheli ,  Robert Demuth ,  Jurg Faas

IPC分类号： D01G13/00 ,  D01G23/04

CPC分类号： D01G23/04 ,  D01G13/00

摘要： A metering method or a metering apparatus for dispensing predeterminable quantities of fiber flocks per unit time by two feed rollers (18, 20; 18.1, 18.2, 170, 172) which are arranged at the lower end of a flock shaft (14, 14.1, 14.2), which are rotatable in opposite directions and which form a conveying gap between them, with an opening roll (22; 22.1, 180) preferably being arranged beneath the feed rollers, is characterized in that at least one of the feed rollers is biased in the direction of the other feed roller (18; 20.1; 170) and is movable away from the latter under the pressure of the flocks; in that the spacing (x) between the two feed rollers, or a value proportional to this distance is measured; and in that the speed of rotation of at least one of the feed rollers is so regulated that the product (n.multidot.x) of the speed and of the spacing remains constant, at least on average.

摘要翻译： 一种计量方法或计量装置，用于通过两个进给辊（18,20; 18.1,18.2,170,172）分配预定量的每单位时间的纤维群，所述两个进给辊布置在植绒轴（14,14.1,140）的下端， 14.2），其可沿相反方向旋转并且在它们之间形成输送间隙，优选地在进给辊下方设置有开口辊（22; 22.1,180），其特征在于，至少一个进给辊被偏置 沿着另一进给辊（18; 20.1; 170）的方向移动，并且在羊群的压力下可移动地远离饲喂辊; 因为两个进料辊之间的间距（x）或与该距离成比例的值被测量; 并且至少一个进给辊的旋转速度受到如此限制，使得速度和间距的乘积（nxx）至少平均保持不变。

公开(公告)号：US5095586A

公开(公告)日：1992-03-17

申请号：US640650

申请日：1991-01-14

申请人： Oliver Wust ,  Robert Demuth ,  Urs Keller

发明人： Oliver Wust ,  Robert Demuth ,  Urs Keller

IPC分类号： D01G19/08 ,  D01G19/14

CPC分类号： D01G19/08

摘要： A combing head comprises carrying and drive rollers for the lap roll, a cylinder, a detaching roller pair and nippers reciprocable between a drawn-back position and an advanced position. When the trailing end of the lap material runs off the winding tube, the combing machine is stopped at a time after the detaching roller pair have detached a fringe from the lap in the nippers and after the fringe has been separated from the lap. The lap trailing end and the empty winding tube are then removed and a new lap roll is placed on the carrying and drive rollers. Lap material is unwound from the new lap roll until the start of the lap has passed beyond the nip line of the nippers. The combing machine then restarts. The method can, if required, be performed substantially or completely automatically and calls for only a short machine down time.

摘要翻译： 精梳头包括承载和驱动卷轴的滚筒，滚筒，分离辊对和可在拉回位置和前进位置之间往复运动的拖鞋。 当搭接材料的尾端从卷绕管中流出时，在分离辊对已经从棉卷中的边缘脱离边缘并且在边缘与棉卷分离之后的时刻，精梳机停止。 然后取出搭接尾端和空的卷绕管，将新的卷轴放置在承载和驱动辊上。 搭接材料从新的卷轴卷起，直到搭接开始超过了钳口的咬合线。 梳理机然后重新启动。 如果需要，该方法可以基本上或完全自动执行，并且只需要较短的机器停机时间。

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。

公开(公告)号：US4979272A

公开(公告)日：1990-12-25

申请号：US333463

申请日：1989-04-05

申请人： Robert Demuth ,  Daniel Hanselmann ,  Max Tenger

发明人： Robert Demuth ,  Daniel Hanselmann ,  Max Tenger

IPC分类号： D01G7/00 ,  D01G7/08

CPC分类号： D01G7/08

摘要： The method provides for the replenishment of fiber bales to at least one row of fiber bales disposed on a spinning floor in operative positions extending along a path of a reciprocally mounted fiber bale opening machine. The bales are assembled in groups and delivered to a standby position on the spinning floor. When required, each fiber group is moved from the standby position into an operative position.

摘要翻译： 该方法提供了将纤维束补充到设置在纺丝地板上的至少一排纤维束，其沿着沿往复安装的纤维捆包机的路径延伸的操作位置。 捆包被组装成一组，并被送到纺纱地板上的备用位置。 当需要时，每个纤维组从待机位置移动到操作位置。

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

IPC分类号： D01G15/36 ,  D01G23/06

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.

公开(公告)号：US4353149A

公开(公告)日：1982-10-12

申请号：US205963

申请日：1980-07-07

申请人： Robert Demuth ,  Anton Wuest

发明人： Robert Demuth ,  Anton Wuest

IPC分类号： D01G15/78 ,  D01G15/82

CPC分类号： D01G15/785

摘要： Flat cleaning system for a card equipped with a set of revolving flats, in which the flats (12) consist of a T-shaped profile, and in which, by temporary sealing, of the room between the webs 18, 18a of two neighboring flats (12,12a) using a sealing element 30, a longitudinal duct is formed, in which duct an air stream is generated. By this air stream, any fly waste accumulated on the back side of, and between the flats 12, 12a is eliminated. The air stream in the duct, generated by lateral suction, cleans any fly waste and dust particles accumulated in the duct out of the duct, only low energy suction being required.

摘要翻译： PCT No.PCT / EP79 / 00081 Sec。 371日期1980年7月7日 102（e）1980年6月20日PCT申请日1979年10月22日PCT公布。 出版物WO80 / 00980 日期：1980年5月15日。用于具有一组旋转平面的卡的清洁系统，其中平面（12）由T形轮廓组成，并且其中通过临时密封在腹板18之间的房间 ，使用密封元件30的两个相邻平面（12,12a）的18a，形成纵向导管，在该导管中产生气流。 通过这种空气流，消除了积聚在平面12和12a的背面和之间的任何飞废物。 通过侧向吸入产生的管道中的空气流将管道中积聚的任何飞废物和灰尘颗粒清除出管道，只需要低能量吸力。

公开(公告)号：US4315346A

公开(公告)日：1982-02-16

申请号：US129973

申请日：1979-08-24

申请人： Robert Demuth

发明人： Robert Demuth

IPC分类号： D01G15/96 ,  B65H27/00

CPC分类号： D01G15/96

摘要： The present invention concerns a crush roll arrangement for a card web with two co-operating working rolls 6 and 10 as used, e.g. for crushing of seed and shell particles contained in a thin card web. At least one of the two rolls 6 and 10 is designed as a hollow member, the cylindrical sleeve 19 of which is pressurized inside and thus deforming in radial direction. By this deformation, which is counteracted by a second roll, the crushing pressure is generated between the working rolls 6 and 10. The sleeve 19 can, among other solutions, be of varying thickness along the longitudinal direction of the roll in such a manner that its radial deformation can be adapted in longitudinal direction along the working rolls 6 and 10.

摘要翻译： 本发明涉及一种用于具有两个协同工作辊6和10的卡片网的压碎辊布置， 用于粉碎包含在薄卡片网中的种子和壳颗粒。 两个辊6和10中的至少一个被设计为中空构件，其圆柱形套筒19在内部被加压并因此在径向上变形。 通过由第二辊抵消的这种变形，在工作辊6和10之间产生破碎压力。套筒19可以沿着辊的纵向方向具有变化的厚度，其方式如下： 其径向变形可以沿着工作辊6和10在纵向方向上适应。