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1. 发明授权

US07735200B2 Apparatus at a spinning preparation machine, especially a flat card, roller card, or the like, having a roller, e.g. a cylinder, which has a cylindrical clothed peripheral surface 失效
标题翻译：在纺丝制备机器，特别是平板卡，滚筒卡等的装置，具有辊，例如滚筒。圆筒，其具有圆柱形的外衣表面
公开(公告)号：US07735200B2
公开(公告)日：2010-06-15
申请号：US11476175
申请日：2006-06-28
申请人： Gerd Pferdmenges , Robert Többen , Thomas Schmitz , Armin Leder
发明人： Gerd Pferdmenges , Robert Többen , Thomas Schmitz , Armin Leder
IPC分类号： D01G15/00
CPC分类号： D01G15/28
摘要： In an apparatus at a spinning preparation machine, especially a card, having a clothed roller, at least machine element located opposite the roller clothing and spaced radially therefrom, and having two fixed lateral holding devices on which work elements are mounted, first and second measuring elements, connected to a control device are provided for detecting variables linked to the dimensions of the roller. The first measuring element comprises a temperature probe for the temperature of the roller surface. The second measuring element comprises a rotational speed sensor for the roller speed. To allow an actual carding nip to be determined, permitting a comparison with a preset carding nip, a third measuring element for the temperature of the holding devices is provided and the control device determines the actual spacing for the roller and the side panels.
摘要翻译：在具有穿衣辊的纺丝制备机器，特别是卡片的设备中，至少与滚子服装相对的机器元件与其径向间隔开并具有两个固定侧面保持装置，工件在其上安装，第一和第二测量连接到控制装置的元件被提供用于检测与辊的尺寸相关联的变量。第一测量元件包括用于辊表面的温度的温度探针。第二测量元件包括用于滚筒速度的转速传感器。为了确定实际的梳理辊隙，允许与预设梳理辊隙进行比较，提供用于保持装置的温度的第三测量元件，并且控制装置确定辊子和侧板的实际间距。

2. 发明授权

US07331086B2 Arrangement at a draw frame comprising a suction device for removing dust, fibre dust and the like 有权
标题翻译：在包括用于除去灰尘，纤维粉尘等的抽吸装置的牵引架上的布置
公开(公告)号：US07331086B2
公开(公告)日：2008-02-19
申请号：US10960954
申请日：2004-10-12
申请人： Frank Sundermeier , Josef Temburg , Robert Többen
发明人： Frank Sundermeier , Josef Temburg , Robert Többen
IPC分类号： D01H5/74
CPC分类号： D01H5/72 , B08B5/046 , B08B15/00 , D01H5/66
摘要： In an arrangement at a draw frame including a suction device for removing dust, fiber dust and the like, in which a funnel and a pair of draw-off rollers are present at the outlet of the draw frame immediately after a web-guiding element, the suction removal device is able to encompass the region between the outlet of the funnel and the nip between the draw-off rollers. In order to catch and remove waste that is released effectively, the flow channel of the suction removal device is able to substantially encompass the intake region of the funnel and projects laterally beyond the intake region of the funnel.
摘要翻译：在具有用于去除灰尘，纤维灰尘等的抽吸装置的抽屉框架的布置中，其中漏斗和一对牵引辊在纸幅导向元件之后立即在拉框的出口处存在，抽吸去除装置能够包围漏斗的出口和抽出辊之间的辊隙之间的区域。为了捕获和去除有效释放的废物，抽吸去除装置的流动通道能够基本上包围漏斗的进气区域并横向突出超过漏斗的进气区域。

3. 发明授权

US06907644B2 Apparatus for pneumatically feeding at least one spinning preparation machine, for example a carding machine or cleaner 失效
标题翻译：用于气动馈送至少一个纺丝制备机器的设备，例如梳理机或清洁器
公开(公告)号：US06907644B2
公开(公告)日：2005-06-21
申请号：US10769909
申请日：2004-02-03
申请人： Robert Többen
发明人： Robert Többen
IPC分类号： D01G23/08 , D01G15/40
CPC分类号： D01G23/08
摘要： Automatic modification of volumetric air flow in an apparatus for pneumatically feeding a spinning preparation machine, by means of fiber-flock charging shafts located upstream of individual spinning preparation machines and connected to a pneumatic fiber-transporting line, the transporting line connected by way of a fiber material feed fan to the fiber-processing machine upstream.A set of characteristic curves describing air flow is stored in a characteristic curve set element; a measurement signal for the pressure difference at the fan and values relating to rotation of the fan are ascertained in a computer unit. The computer unit determines value of the volumetric air flow from the characteristic curves. In the event of departure from a desired value for the volumetric air flow, the operating point for the speed of rotation of the fan is displaced to the desired value.
摘要翻译：通过位于单独的纺丝制备机上游并与气动纤维输送线连接的纤维充气轴，在用于气动喂料纺丝制备机的装置中自动修改体积气流，该输送线通过纤维料送料机向纤维加工机上游。描述气流的一组特征曲线存储在特征曲线集合元素中; 在计算机单元中确定用于风扇上的压力差的测量信号和与风扇的旋转相关的值。计算机单元根据特性曲线确定体积空气流量的值。在离开空气流量的期望值的情况下，风扇的旋转速度的操作点被移位到期望值。

4. 发明授权

US07500289B2 Adjustable machine element assembly for a spinning preparation machine 失效
标题翻译：适用于纺纱准备机的可调机组件
公开(公告)号：US07500289B2
公开(公告)日：2009-03-10
申请号：US11338685
申请日：2006-01-25
申请人： Robert Többen
发明人： Robert Többen
IPC分类号： D01G15/12
CPC分类号： D01G15/28
摘要： In an apparatus on a spinning preparation machine, at least one machine element lies opposite and spaced apart from the clothing of a roller, and bearing surfaces of the end portions of the machine element are in engagement with respective bearing surfaces of stationary bearings. An adjustment means is arranged in the region of each of the end portions for altering the radial spacing between the clothing of the roller and the machine element. To enable the carding nip to be adapted or kept constant in the event of thermally induced changes in dimensions, the machine element and the bearings each have inclined bearing surfaces, and the machine element, in the event of undergoing thermally induced expansion in its longitudinal direction, is so displaceable along the sloping surfaces that the radial spacing remains the same.
摘要翻译：在纺丝制备机上的装置中，至少一个机器元件位于与辊子的衣服相对且间隔开的位置，并且机器元件的端部的轴承表面与固定轴承的相应支承表面接合。在每个端部的区域中布置有调节装置，用于改变辊的衣服和机器元件之间的径向间隔。为了在热引起的尺寸变化的情况下使梳理辊隙适应或保持恒定，机器元件和轴承各自具有倾斜的支承表面，并且机器元件在其沿纵向方向发生热致膨胀的情况下沿着倾斜表面可移动，径向间隔保持相同。

5. 发明授权

US06681450B2 Apparatus for regulating fiber tuft quantities supplied to a carding machine 失效
标题翻译：用于调节提供给梳理机的纤维簇数量的装置
公开(公告)号：US06681450B2
公开(公告)日：2004-01-27
申请号：US10139339
申请日：2002-05-07
申请人： Gerd Pferdmenges , Robert Többen
发明人： Gerd Pferdmenges , Robert Többen
IPC分类号： D01G1540
CPC分类号： D01G23/04
摘要： An apparatus for regulating fiber quantities to be supplied to a carding machine. The apparatus includes a duct in which the fiber material is pneumatically advanced; a feed mechanism to advance fiber material to the duct at a variable flow rate; a regulator connected to the feed mechanism for varying the flow rate; a pressure sensor disposed in the duct; an arrangement for generating first electric signals representing actual pressure values detected by the pressure sensor; an arrangement for differentiating the first signals over time to obtain second electric signals for correcting the first electric signals to obtain third electric signals representing corrected actual pressure values; and an arrangement for applying the third signals to the regulator for varying the flow rate of the fiber material, advanced by the feed mechanism, as a function of the signals.
摘要翻译：用于调节供给到梳理机的纤维量的装置。该装置包括：导管，其中纤维材料气动前进; 以可变流量将纤维材料推进到管道的进给机构; 连接到进料机构的调节流量的调节器; 设置在所述导管内的压力传感器; 用于产生表示由压力传感器检测的实际压力值的第一电信号的装置; 用于随着时间的推移来区分第一信号以获得用于校正第一电信号的第二电信号以获得表示校正的实际压力值的第三电信号的装置; 以及用于根据所述信号将所述第三信号施加到所述调节器以改变由所述馈送机构推进的所述纤维材料的流速的布置。

6. 发明授权

US07503100B2 Adjustable machine element assembly for a spinning preparation machine 失效
标题翻译：适用于纺纱准备机的可调机组件
公开(公告)号：US07503100B2
公开(公告)日：2009-03-17
申请号：US11337527
申请日：2006-01-24
申请人： Robert Többen
发明人： Robert Többen
IPC分类号： D01G15/12
CPC分类号： D01G15/28
摘要： In a spinning preparation machine, a machine element lies opposite the clothing of a roller, bearing surfaces of end portions of the machine element are in engagement with respective bearing surfaces of stationary bearings, and an adjustment means is arranged in the region of each of the end portions and the bearings, the adjustment means being able to alter the radial spacing between the roller and the machine element. To enable the carding nip to be adapted or kept constant, adjusting elements of the machine element and adjusting elements of the bearings each have inclined bearing surfaces, and the machine element, in the event of undergoing thermally induced expansion in its longitudinal direction, is so displaceable along the inclined surfaces that the radial spacing remains the same.
摘要翻译：在纺丝制备机中，机器元件与辊的衣服相对，机构元件的端部的轴承表面与固定轴承的相应支承表面接合，并且调节装置设置在每个端部和轴承，调节装置能够改变辊和机器元件之间的径向间隔。为了使梳理辊隙适应或保持恒定，机械元件的调节元件和轴承的调节元件各自具有倾斜的轴承表面，并且机器元件在其沿纵向方向发生热致膨胀的情况下是如此沿着倾斜表面可移动，径向间隔保持相同。

7. 发明授权

US06568037B2 Apparatus for separating waste and short fibers from a carding cylinder 失效
公开(公告)号：US06568037B2
公开(公告)日：2003-05-27
申请号：US10128422
申请日：2002-04-24
申请人： Armin Leder , Robert Többen
发明人： Armin Leder , Robert Többen
IPC分类号： D01G1500
CPC分类号： D01G15/763 , D01G15/805
摘要： A carding machine includes a main carding cylinder having a cylinder surface carrying a cylinder clothing thereon; a licker-in cooperating with the cylinder for transferring fiber material, including long and short fibers, from the licker-in to the carding cylinder; a doffer cooperating with the carding cylinder for transferring fiber material from the carding cylinder to the doffer; a cylinder cover extending circumferentially underneath the carding cylinder between the licker-in and the doffer; a force-exerting arrangement for applying, to the short fibers, a removing force greater than a retaining force exerted on the short fibers by the cylinder clothing carrying the fiber material; a waste outlet opening provided in the cylinder cover for discharging short fibers from the fiber material carried by the cylinder clothing; a suction hood coupled to the waste outlet opening for receiving the short fibers from the waste outlet opening.

8. 发明授权

US06516497B2 Apparatus for removing material from a roll of a fiber processing machine 失效
公开(公告)号：US06516497B2
公开(公告)日：2003-02-11
申请号：US10138321
申请日：2002-05-06
申请人： Christoph Färber , Robert Többen
发明人： Christoph Färber , Robert Többen
IPC分类号： D01B300
CPC分类号： D01G9/06 , D01G15/805 , D01G15/825
摘要： A fiber processing machine includes a clothed roll entraining fiber material thereon; a roll cover circumferentially partially surrounding the roll and defining an annular clearance therewith; a transfer opening provided in the roll cover for admitting fiber material to the roll; a waste discharge opening provided in the roll cover for removing waste from the clearance; a fiber removal opening provided in the roll cover downstream of the waste discharge opening as viewed in the direction of roll rotation; an arrangement for generating an air stream for doffing fiber material from the roll and for discharging doffed fiber material through the fiber removal opening; an arrangement for varying a strength of the air stream at the fiber removal opening; and an arrangement for varying the extent of waste removal through the waste discharge opening.

9. 发明授权

US07861381B2 Apparatus at a spinning preparation machine in which a clothed, rapidly rotating roller is located opposite at least one component at a spacing 有权
标题翻译：在纺纱制备机器中的装置，其中穿着快速旋转的辊以一定距离与至少一个部件相对
公开(公告)号：US07861381B2
公开(公告)日：2011-01-04
申请号：US11896588
申请日：2007-09-04
申请人： Robert Többen
发明人： Robert Többen
IPC分类号： D01G15/00
CPC分类号： D01G15/28 , D01G15/08 , D01G31/00
摘要： In an apparatus at a spinning preparation machine, especially a flat card, roller card or the like, a clothed, rapidly rotating roller is located opposite at least one component at a spacing. In order, by means that are simple and that save time, to make it possible to set a modified carding gap when components having different parameters (construction, properties) are replaced, the component has an electronic storage unit in which information relating to the nature of the component is arranged to be stored. A writing device for writing in the information and a reading device for reading out the information may be provided.
摘要翻译：在纺纱制备机，特别是平卡，辊卡等的装置中，穿着快速旋转的辊以一定距离与至少一个部件相对。为了简单起见，节省时间，为了在更换具有不同参数（构造，特性）的部件被替换的情况下，可以设定改进的梳理间隙，该部件具有电子存储单元，其中与自然有关的信息被配置为存储。可以提供用于写入信息的写入装置和用于读出信息的读取装置。

10. 发明授权

US06721998B2 Air flow regulating device in a fiber processing machine 失效
标题翻译：纤维加工机中的气流调节装置
公开(公告)号：US06721998B2
公开(公告)日：2004-04-20
申请号：US10146120
申请日：2002-05-16
申请人： Robert Többen
发明人： Robert Többen
IPC分类号： D01G1500
CPC分类号： D01G15/805
摘要： A fiber processing machine includes a roll having a direction of rotation and a clothing for carrying thereon fiber material; a cover partially circumferentially shrouding the roll; an air passage opening provided in the cover; an air guiding element bordering the air passage opening; a support for movably holding the air guiding element for varying a distance between the roll and the air guiding element; a pressure sensor for measuring a static pressure between the cover and the roll; and an arrangement for setting a position of the air guiding element as a function of the pressure measured by the pressure sensor.
摘要翻译：纤维加工机包括具有旋转方向的卷筒和用于承载纤维材料的衣服; 盖子部分地周向地覆盖卷筒; 设置在所述盖中的空气通道开口; 与空气通道开口相邻的空气引导元件; 用于可移动地保持空气引导元件以用于改变辊和空气引导元件之间的距离的支撑件; 用于测量所述盖和所述辊之间的静压力的压力传感器; 以及用于根据由压力传感器测量的压力来设定空气引导元件的位置的装置。

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