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公开(公告)号：US4785620A
公开(公告)日：1988-11-22
申请号：US162688
申请日：1988-03-01
申请人： Wolfgang Feuchter
发明人： Wolfgang Feuchter
摘要： A bearing and driving unit for a spinning rotor of an open-end spinning unit is provided. A braking element is provided for braking a rotor shaft, and a cleaning element is provided for cleaning the rotor shaft. Actuating elements are provided for activating and deactivating the braking element and the cleaning element. The cleaning element is applied to the rotor shaft with a contact force which is controlled independent of a contact force control of the braking element.
摘要翻译： 提供了一种开口纺纱单元的旋转转子的轴承和驱动单元。 提供用于制动转子轴的制动元件，并且设置用于清洁转子轴的清洁元件。 提供驱动元件用于启动和停用制动元件和清洁元件。 清洁元件以与制动元件的接触力控制无关的接触力施加到转子轴上。
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公开(公告)号：US4542620A
公开(公告)日：1985-09-24
申请号：US617359
申请日：1984-06-05
申请人： Oldrich Kase , Stanislav Loucansky
发明人： Oldrich Kase , Stanislav Loucansky
CPC分类号： D01H4/24
摘要： Apparatus for cleaning the rotor of the spinning unit for the open-end spinning of yarn. The apparatus has a cleaning head with cleaning elements arranged in the form of a rotary brush mounted upon a rotatably driven shaft. In the cleaning head, at the rear side of the brush, there is provided at least one projection which deflects or bends the bristle of the brush axially outwardly at intermediate portions thereof so as to reduce their effective diameter so as to enable them to penetrate into the inlet opening of the spinning rotor.
摘要翻译： 用于清洁纱线开放纺纱的纺纱单元的转子的装置。 该设备具有清洁头，清洁头具有安装在可旋转从动轴上的旋转刷形式的清洁元件。 在清洁头中，在刷子的后侧，设置有至少一个凸起，其将刷子的刷毛在其中间部分轴向向外偏转或弯曲，以便减小其有效直径，使得它们能够渗入 旋转转子的入口开口。
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33.发明授权Open-end spinning machine with a plurality of spinning assemblies and at least one mobile servicing device 失效具有多个旋转组件和至少一个移动维修装置的开放式纺纱机
公开(公告)号：US4173114A
公开(公告)日：1979-11-06
申请号：US884572
申请日：1978-03-08
申请人： Fritz Stahlecker
发明人： Fritz Stahlecker
CPC分类号： D01H4/24
摘要： Open-end spinning machine apparatus is provided which includes a plurality of open-end spinning assemblies disposed adjacent one another and a mobile servicing device for selectively performing servicing operations at respective ones of the spinning assemblies. To accommodate precise alignment of servicing instruments of the mobile servicing device with the part or parts being operated on at the individual spinning assemblies, aligning elements are provided at and carried by the servicing instrument, which aligning elements are precisely positioned with respect to the respective servicing instruments, and are engageable with guide elements at the respective spinning assemblies to precisely locate the servicing instrument with respect to the parts being operated on.
摘要翻译： 提供了一种开放式纺纱机装置，其包括彼此相邻布置的多个开放式旋转组件和用于在各个纺纱组件中选择性地执行维修操作的移动维护装置。 为了适应移动式维修装置的维修工具的精确对准，其中部件或部件在单独的纺纱组件上操作，对准元件设置在维修工具并由其承载，该对准元件相对于相应的维修被精确定位 并且可以在相应的纺纱组件处与引导元件接合，以相对于被操作的部件精确定位维修工具。
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公开(公告)号：US4125991A
公开(公告)日：1978-11-21
申请号：US806524
申请日：1977-06-14
申请人： Fritz Stahlecker
发明人： Fritz Stahlecker
CPC分类号： D01H4/24
摘要： A mobile servicing device is provided for servicing spinning assemblies of an open-end spinning machine. The servicing device includes several cleaning elements carried on a drive member which is rotatably driven by a drive motor. The cleaning elements are selectively movable into and out of a penetrating position in a spinning rotor. The cleaning elements are connected to the drive member by way of spring members which accommodate radial movement of the cleaning elements during cleaning operations. In preferred embodiments, the cleaning elements are supported on leaf springs which permit movement of the cleaning elements in the radial direction in response to centrifugal forces during rotation of the drive member. Preferred embodiments also include vacuum means as well as cleaning nozzles, with the cleaning nozzles being carried by the rotatable drive member.
摘要翻译： 提供移动维修装置用于维护开放式纺纱机的纺纱组件。 维修装置包括承载在由驱动电机可旋转地驱动的驱动部件上的若干清洁元件。 清洁元件可以选择性地移动到旋转转子中的穿透位置中。 清洁元件通过在清洁操作期间适应清洁元件的径向移动的弹簧构件连接到驱动构件。 在优选实施例中，清洁元件支撑在板簧上，其允许清洁元件在驱动构件的旋转期间响应于离心力在径向上移动。 优选实施例还包括真空装置以及清洁喷嘴，其中清洁喷嘴由可旋转驱动构件承载。
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公开(公告)号：US4028136A
公开(公告)日：1977-06-07
申请号：US637461
申请日：1975-12-03
申请人： Heinz Kamp
发明人： Heinz Kamp
CPC分类号： D01H4/24
摘要： A system for cleansing spinning turbines of a spinning machine which includes driving a cleansing device having a telescoping tube assembly provided with a rotary cleansing brush at one end thereof from spinning turbine to spinning turbine located at respective spinning stations of the spinning machine, inserting the one end of the telescoping tube assembly with the rotary cleansing brush provided thereat into the respective spinning turbine, and connecting the other end of the telescoping tube assembly to a source of compressed air.
摘要翻译： 一种用于清洁纺纱机的纺纱机的清洗系统，其特征在于，包括驱动具有伸缩管组件的清洁装置，所述套筒组件的一端具有旋转清洗刷，所述旋转清洁刷从旋转涡轮机到位于纺纱机各纺纱站的纺纱机， 伸缩管组件的端部，旋转清洁刷设置在相应的旋转涡轮机内，并将伸缩管组件的另一端连接到压缩空气源。
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公开(公告)号：US4005568A
公开(公告)日：1977-02-01
申请号：US633066
申请日：1975-11-18
申请人： Craig L. Folk
发明人： Craig L. Folk
CPC分类号： D01H4/24
摘要： This invention relates to an apparatus and method for removing dust and dirt from the process of making yarn in an open-end spinner. It also improves the quality of the finished yarn product. The device comprises a conventional type open-end spinner with a plurality of fine holes critically spaced and installed in the vertex of the V-groove.
摘要翻译： 本发明涉及一种用于从开口旋转器中制造纱线的过程中去除灰尘和污垢的装置和方法。 也可以提高成品纱线的质量。 该装置包括具有多个细孔的常规型开口旋转器，该细孔临时间隔并安装在V形槽的顶点中。
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37.发明公开公开(公告)号：US20230228007A1
公开(公告)日：2023-07-20
申请号：US18156029
申请日：2023-01-18
发明人： Frank Baier , Gerhard Scheidl
摘要： A method for operating a spinning station of a rotor spinning machine includes monitoring the yarn being and upon detection of a yarn defect, stopping the spinning station and removing the yarn defect. The method specifies a certain produced yarn length or a certain time interval of yarn production and a maximum number of yarn defects within the produced yarn length or time interval. Upon detecting and exceeding a maximum number of yarn defects within the produced yarn length or the time interval, a mechanical cleaning of the spinning rotor is carried out. Alternately, a certain minimum produced yarn length or a certain minimum time interval between two yarn defects is specified and the produced yarn length or time between detection of the yarn defects is recorded. Upon undershooting the minimum produced yarn length or minimum time interval between yarn defects, the mechanical cleaning of the spinning rotor is performed.
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公开(公告)号：US10513804B2
公开(公告)日：2019-12-24
申请号：US15609367
申请日：2017-05-31
发明人： Romeo Pohn , Adalbert Stephan
摘要： A spinning machine includes a plurality of work stations arranged side by side between two front-side ends along at least one longitudinal side of the spinning machine. Each work station has a draw-off device, and an individual drive for the draw-off device. Each work station further includes additional driven work elements for production and winding of a yarn, the additional work elements including at least a feed device, a spinning chamber, and a winding device. A suction device generates negative pressure at the work stations and includes at least one negative pressure source and at least two negative pressure channels. Each of the negative pressure channels extends in a longitudinal direction of the spinning machine only over one part of the work stations.
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公开(公告)号：US6003295A
公开(公告)日：1999-12-21
申请号：US79072
申请日：1998-05-14
申请人： Brigitte Riede
发明人： Brigitte Riede
CPC分类号： F16K31/084 , D01H4/24 , F16K15/183
摘要： In order that stray fibers do not settle in the rotor during the spinning start process at the spinning box of a rotor spinning machine, an openable air valve is provided for initially cleaned the rotor by delivering an air current into the rotor either by drawing ambient air through the valve as a consequence of the spinning vacuum or by blowing in compressed air through the valve. As an alternative to known spring-loaded ball valves pose the danger that the spring ceases to perform due to deposits of dust and fibers, the present invention provides a magnet arranged in association with the valve seat in the area of its valve opening to attract the ball, which consists of a magnetizable material, and thereby hold the ball in closed position.
摘要翻译： 为了在转杯纺纱机的纺丝箱的旋转启动过程中杂散纤维不会沉降在转子中，提供了可打开的空气阀，用于通过将空气流通过抽出环境空气 通过旋转真空或通过吹入压缩空气通过阀门的结果。 作为已知的弹簧加载球阀的替代方案，存在由于灰尘和纤维的沉积而使弹簧停止执行的危险，本发明提供了一种与其阀开口区域中的阀座相关联的磁体，以吸引 球，其由可磁化材料组成，从而将球保持在关闭位置。
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40.发明授权
公开(公告)号：US5916119A
公开(公告)日：1999-06-29
申请号：US899132
申请日：1997-07-23
申请人： Kurt Lovas , Edmund Schuller
发明人： Kurt Lovas , Edmund Schuller
CPC分类号： D01H4/24
摘要： The present invention relates to a device for the control of an air stream in an open-end spinning device (6). The open-end spinning device (6) is equipped with an air channel (8) opening into the second housing compartment (600) of the open-end spinning device (6), which is connected via a valve (82) to a connection opening (83). An air channel (95) with a presentation end (950) located on a traveling service carriage (9) can be presented to this connection opening (83). This presentation end (950) is connected by means of a movable intermediate segment (951) to the air channel (95) and is capable of movement relative to same so that when the connection opening (83) is swiveled, it follows this movement without changing its position relative to the connection opening (83).
摘要翻译： 本发明涉及一种用于控制开放式纺纱装置（6）中的空气流的装置。 开放式纺纱装置（6）配备有通向开口纺纱装置（6）的第二容纳室（600）的空气通道（8），该空气通道（8）经由阀（82）连接到连接 开（83）。 具有位于行驶车辆（9）上的呈现端（950）的空气通道（95）可呈现在该连接开口（83）上。 该呈现端（950）通过可移动中间段（951）连接到空气通道（95）并且能够相对于其移动，使得当连接开口（83）旋转时，其呈现该运动而没有 改变其相对于连接开口（83）的位置。
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