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公开(公告)号：US4163358A
公开(公告)日：1979-08-07
申请号：US870751
申请日：1978-01-19
申请人： Tatuo Takeuchi , Kazuyoshi Ono , Naotake Furukawa , Katsuaki Sugiura , Osamu Suzuki , Takeshi Shimizu
发明人： Tatuo Takeuchi , Kazuyoshi Ono , Naotake Furukawa , Katsuaki Sugiura , Osamu Suzuki , Takeshi Shimizu
CPC分类号： D01H4/44 , B65H63/082 , B65H2701/31
摘要： An apparatus for controlling the driving of an open-end spinning machine whereby driving members such as feed roller, winding roller and draw-off roller are operated at timings optimum for spinning conditions at the time of starting or stopping the machine. Optimum conditions are determined by the amount of yarn wound on a yarn take-up roll of the apparatus.
摘要翻译： 用于控制开口纺纱机的驱动的装置，由此在进给辊，卷取辊和抽出辊等驱动部件的运转时，在机器启动或停止时的纺纱条件最适合的时刻。 最佳条件由装置的纱线卷取辊上卷绕的纱线量决定。
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2.发明授权
公开(公告)号：US4159616A
公开(公告)日：1979-07-03
申请号：US870687
申请日：1978-01-19
申请人： Tatsuo Takeuchi , Kazuyoshi Ono , Naotake Furukawa , Katsuaki Sugiura , Osamu Suzuki , Takeshi Shimizu
发明人： Tatsuo Takeuchi , Kazuyoshi Ono , Naotake Furukawa , Katsuaki Sugiura , Osamu Suzuki , Takeshi Shimizu
CPC分类号： D01H4/44
摘要： In a spinning frame the fiber feed device for each spinning unit is controlled by a separate clutch interposed between a common drive and each unit. The clutches are disengaged during initial start-up and the yarn ends from a previous operation are returned into the spinning chamber. The clutches are then engaged to feed fibers and the yarns are drawn out and taken up on a spool. A breakage detector is provided for each yarn which controls the clutch for each respective fiber feed.
摘要翻译： 在纺纱机中，用于每个纺纱单元的纤维进给装置由介于公共驱动器和每个单元之间的单独的离合器控制。 离合器在初始启动期间脱开，并且从先前操作结束的纱线返回到纺丝室中。 然后离合器被接合以供给纤维，纱线被拉出并卷绕在卷轴上。 为每个纱线提供破损检测器，每个纱线为每个相应的纤维进料控制离合器。
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公开(公告)号：US4109453A
公开(公告)日：1978-08-29
申请号：US789029
申请日：1977-04-20
CPC分类号： D01H4/32
摘要： Disclosed is an open-end spinning apparatus provided with a fiber-bundle supply mechanism disposed to a casing and a combing roller disposed in the casing, so as to separate the supplied bundle of fibers into individual fibers, and a spinning rotor for forming a yarn from said individual fibers; a fiber carrying passage is formed in the casing at a position between the fiber-bundle supply mechanism and the spinning rotor, the fiber carrying passage being provided with a combing section where an action of the combing roller is imparted to the bundle of fibers delivered from the fiber-bundle supply mechanism so that the fibers of the fiber-bundle are separated from each other from; a pneumatic or mechanical means is provided for positively introducing the above-mentioned individual fibers to a part of the cylindrical surface of the combing roller; so that, consequently, all fibers contained in the bundle of fibers fed from the fiber-bundle supply mechanism receive effective combing action of the combing roller in the combing section of the fiber carrying passage.
摘要翻译： 公开了一种开放式纺丝装置，其具有设置在壳体上的纤维束供给机构和设置在壳体中的精梳辊，以将供给的纤维束分离成单个纤维，以及用于形成纱线的纺丝转子 来自所述单根纤维; 纤维承载通道在纤维束供给机构和纺丝转子之间的位置处形成在壳体中，纤维承载通道设置有梳理部分，其中精梳辊的作用被赋予到从 纤维束供给机构使得纤维束的纤维彼此分离; 提供了一种气动或机械装置，用于将上述各个纤维积极地引导到精梳辊的圆柱形表面的一部分; 因此，从纤维束供给机构供给的纤维束所包含的所有纤维，在纤维承载通路的梳理部中接受梳理辊的有效梳理作用。
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公开(公告)号：US4149365A
公开(公告)日：1979-04-17
申请号：US793194
申请日：1977-05-02
CPC分类号： D01H4/12 , F16C19/507 , F16C2340/18
摘要： An open end spinning machine includes a row of spinning rotors each connected to spindles rotatably supported in their predetermined axial position by associated twin-disk mechanisms and driven by a belt moving across the spindles. When the spindle is subjected to an external axial force in either of opposite axial directions due to disturbance of a right-angled relationship between the belt and the spindle, an arrangement according to the invention causes the spindle to be subjected to a force, the direction of which is directly opposite to and the strength of which is in proportion to that external axial force due to the disturbance of the right-angled relationship, whereby the spindle is maintained in the predetermined axial position.
摘要翻译： 一种开口纺纱机包括一排旋转转子，每排旋转转子通过相关联的双盘机构可旋转地支撑在其预定的轴向位置，并通过跨过主轴移动的皮带驱动。 当主轴由于扰动皮带和主轴之间的直角关系而在相对的轴向方向上受到外部轴向力时，根据本发明的一种装置使主轴受到力，方向 其直接相对并且其强度由于直角关系的干扰而与外部轴向力成比例，从而主轴保持在预定的轴向位置。
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公开(公告)号：US4109452A
公开(公告)日：1978-08-29
申请号：US787026
申请日：1977-04-13
CPC分类号： D01H4/10
摘要： In an open-end spinning apparatus provided with a fiber feed mechanism, a combing roller for separating a bundle of fibers supplied from the feed mechanism into individual fibers, a spinning rotor for receiving individual fibers delivered from the combing roller and for forming a ring shaped bundle of fibers on a fiber collecting zone formed at an inside wall position having a maximum lateral diameter with respect to a rotational axis thereof, and a yarn guide means for introducing a yarn formed in the spinning rotor toward a takeup mechanism disposed at a position outside the spinning rotor, a plurality of air streams are directly blown toward the fiber collecting zone by means of air stream creating means so that the ring shaped bundle of fibers deposited on the fiber collecting surface is urged toward the inside wall of the rotor at this collecting zone by the action of the air stream together with the centrifugal force of the fibers which is created by the rotation of the spinning rotor.
摘要翻译： 在设置有纤维供给机构的开放式纺纱装置中，用于将从进给机构供给的纤维束分离成单根纤维的精梳辊，用于接收从精梳辊输送的各种纤维并用于形成环状 在形成在相对于其旋转轴线具有最大横向直径的内壁位置处的纤维收集区上的纤维束，以及用于将形成在纺丝转子中的纱线引导到设置在外部位置的收紧机构的导纱装置 旋转转子，多个空气流通过气流产生装置直接吹向纤维收集区，使得沉积在纤维收集表面上的环形纤维束在该收集时被推向转子的内壁 通过气流的作用以及由旋转旋转产生的纤维的离心力 转子。
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