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71. 发明授权

US4122656A Coated pinned roller 失效
标题翻译：涂层钉扎辊
公开(公告)号：US4122656A
公开(公告)日：1978-10-31
申请号：US839872
申请日：1977-10-06
申请人： Jack Shaw
发明人： Jack Shaw
IPC分类号： D01H4/32 , D01H1/12
CPC分类号： D01H4/32
摘要： An opening roller for opening fibres fed to an open-end spinning machine has a cylindrical shell outwardly from which protrude a plurality of fibre-engaging teeth, each of which has a coating of wear-resistant ceramics or metallic material applied thereto. The teeth are formed as pointed ends of a plurality of pins passing through the cylindrical shell and the coating applied so as to cover the whole surface of each of the pins.The opening roller is provided with a flange extending from each end of the cylindrical shell and the wear-resistant coating may be applied to each of the protruding tooth portions, the outer surface of the cylindrical shell and the inner surface of the flanges.
摘要翻译：用于打开供给到开放式纺纱机的纤维的打开辊具有向外突出的多个纤维啮合齿的圆柱形壳，每个纤维啮合齿都具有施加到其上的耐磨陶瓷或金属材料的涂层。齿形成为穿过圆柱形壳体的多个销的尖端，并且施加涂层以覆盖每个销的整个表面。

72. 发明授权

US4073126A Open-end spinning device 失效
标题翻译：开口纺纱装置
公开(公告)号：US4073126A
公开(公告)日：1978-02-14
申请号：US727999
申请日：1976-09-30
申请人： Pierre H. M. J. Bouhon
发明人： Pierre H. M. J. Bouhon
IPC分类号： D01H4/10 , D01H4/32 , D01H1/12
CPC分类号： D01H4/32 , D01H4/10
摘要： The invention relates to an open-end spinning device comprising an opening-up member (2) whereby the fibers, which are supplied in the form of a continuous sliver, are disintegrated and then introduced into a spinning turbine rotating at high speed, the yarn extracted from the turbine being discharged through an outlet tube; a funnel-shaped member is secured to the disintegrator (2) and thus rotates at the same speed.The funnel comprises a hollow element having a top securing flange which extends into the spinning chamber and which, along its central axis, has a tubular head terminating near the outlet tube.
摘要翻译：本发明涉及一种开放式纺纱装置，其包括开放构件（2），由此以连续条子形式供给的纤维被分解，然后被引入高速旋转的旋转涡轮机中，纱线从涡轮机抽出的排气通过出口管排出; 漏斗状部件被固定在分解器（2）上并因此以相同的速度旋转。

73. 发明授权

US3918246A Spinning 失效
标题翻译：纺纱
公开(公告)号：US3918246A
公开(公告)日：1975-11-11
申请号：US44651074
申请日：1974-02-27
申请人： HOUGET DUESBERG BUSSON SA D AT
发明人： BOUHON PIERRE HUBERT MARIE JOS
IPC分类号： D01H4/32 , D01H1/12
CPC分类号： D01H4/32
摘要： The invention concerns improvements in spinning and provides for the ready adjustment of the distance between a fibre feeder and a fibre opener of a rotary yarn spinner in an open-end spinning apparatus to improve consistent drafting of the fibres between the feeder and the opener.
摘要翻译：本发明涉及纺纱方面的改进，并且提供了一种开放式纺丝设备中的旋转纱线纺丝机的纤维喂入器和纤维开启器之间的距离的准备调整，以改善进料器和开瓶器之间纤维的一致的牵伸。

74. 发明授权

US3875733A Feeding arrangement for fiber slubbing to an opening-up roller of open-end spinning machines 失效
标题翻译：纤维清洗装置送入开式旋转机的开卷滚筒
公开(公告)号：US3875733A
公开(公告)日：1975-04-08
申请号：US30554672
申请日：1972-11-10
申请人： KRUPP GMBH
发明人： WEHLING ROLF
IPC分类号： D01H4/32 , D01H1/12
CPC分类号： D01H4/32
摘要： A device for feeding fiber slubbing to an opening-up roller of open-end spinning machines with coaxial arrangement of an underpressure spinning turbine and opening-up roller, in which the opening-up roller provided with means for opening up the fiber slubbing is conical whereas the feeding roller is cylindrical and the central axis of the feeding roller is substantially parallel to the conicity of the opening-up roller.

75. 发明授权

US3826071A Apparatus for opening slivers of textile fibers 失效
标题翻译：打开纺织纤维布的装置
公开(公告)号：US3826071A
公开(公告)日：1974-07-30
申请号：US26495372
申请日：1972-06-21
申请人： ZINSER TEXTILMASCHINEN GMBH
发明人： GRAU G
IPC分类号： D01H4/32 , D01H11/00 , D01H1/12 , D01H13/02
CPC分类号： D01H4/32
摘要： In an open-end spinning device there is provided an opening apparatus for separating slivers into single fibers which are forwarded to a spinning rotor, also forming part of the spinning device. The opening apparatus includes, in a housing, a very rapidly rotating, peripherally toothed opening roll to which the sliver is advanced by an oppositely rotating feed roll spaced at a radial distance of maximum 0.5 mm from the teeth of the opening roll. The working zone of the opening roll is bounded by a peripheral portion of the feed roll.
摘要翻译：在开放式纺纱装置中，设置有用于将条子分离为单纤维的开放装置，其转送到纺纱转筒，也形成纺纱装置的一部分。打开装置在壳体中包括非常快速旋转的外围带齿的开口辊，纱条通过相对于旋转的进料辊前进，间隔开距离开口辊的齿最大0.5mm的径向距离。开卷辊的工作区域由进给辊的周边部分限定。

76. 发明授权

US3750382A Process and apparatus for feeding fiber in an open end spinning machine 失效
标题翻译：用于在开口纺丝机中进给纤维的方法和装置
公开(公告)号：US3750382A
公开(公告)日：1973-08-07
申请号：US3750382D
申请日：1972-03-10
申请人： TORAY INDUSTRIES
发明人： MINAMI K , SUSAMI K , SAKAI M
IPC分类号： D01H4/30 , D01H4/32 , D01H1/12
CPC分类号： D01H4/32 , D01H4/30
摘要： The present invention relates to a process and to an apparatus for feeding fibers in a process for manufacturing spun yarn using the open end system. More particularly, the invention relates to an improvement in a process for separating and feeding a fiber bundle in an open end spinning machine using combing rollers.
摘要翻译：本发明涉及一种使用该开放式系统的用于制造细纱的方法中的纤维进给方法和装置。更具体地，本发明涉及使用精梳辊在开口纺纱机中分离和进料纤维束的方法的改进。

77. 发明授权

US3743065A Pawl clutch 失效
标题翻译： PAWL离合器
公开(公告)号：US3743065A
公开(公告)日：1973-07-03
申请号：US3743065D
申请日：1971-12-13
申请人： ELITEX ZAVODY TEXTILNIHO
发明人： RENCIN M , MLADEK M , BURES L
IPC分类号： D01H4/32 , F16D11/14 , F16D41/12 , F16D11/04
CPC分类号： D01H4/32 , F16D11/14 , F16D2011/008
摘要： A clutch, particularly for use in spinning machines, has an outer drive part mounted for rotation on the hollow shaft of an inner driven part. The shaft supports a set of angularly spaced radial holders supporting groups of coupling pawls for angular movement to and from a coupling position engaging an annular inner gear of the drive part for coupling the drive part with the driven part. An actuating rod in the interior of the hollow shaft, moves all coupling pawls out of the coupling position into which the coupling pawls are urged by springs. Preferably, a group of thin coupling pawls cooperates with each tooth of the annular inner gear of the drive part so that the clutch engages after a relative displacement between the drive part and the driven part not greater than the thickness of a pawl.
摘要翻译：特别是用于纺纱机的离合器具有安装在内部驱动部件的空心轴上的外部驱动部件。轴支撑一组角度间隔开的径向保持器，其支撑组合的联接爪，用于与联接位置成角度地运动，该联接位置与驱动部分的环形内齿轮接合，用于将驱动部件与被驱动部件联接。在空心轴的内部的致动杆将所有的连接爪移出耦合位置，联接爪由弹簧推动到其中。优选地，一组薄的联接爪与驱动部分的环形内齿轮的每个齿配合，使得离合器在驱动部分和被驱动部分之间的相对位移之间接合不大于棘爪的厚度。

78. 发明授权

US3685272A Textile spinning machines 失效
标题翻译：纺织纺纱机
公开(公告)号：US3685272A
公开(公告)日：1972-08-22
申请号：US3685272D
申请日：1970-07-08
申请人： TMM RESEARCH LTD
发明人： GREENWOOD ROBERT , SHEPHERD JOHN MICHAEL
IPC分类号： D01H4/32 , D01H4/08 , D01H1/12 , D01H7/00 , D01H13/26
CPC分类号： D01H4/08
摘要： An open-end textile spinning machine comprising a spinning rotor formed with an interior fiber collecting surface to which discrete textile fibers are fed by a fiber feed means. The fibers in the fiber collecting surface are twisted into an end of a yarn which is withdrawn and taken up on a wind-up device. The forwardly facing open-end of the rotor is closed by a closure member which cooperates with a fiber inlet duct for feeding discrete fibers from the fiber feed means to the fiber collecting surface. The fiber feed means includes an opening roller which is mounted at the side of the rotor for opening fibers taken from a supply and feeding them to the fiber inlet duct which forms part of a straight passage connected between the periphery of the opening roller and the vicinity of the fiber collecting surface, the length of the passage lying in a plane which intersects the axis of the opening roller at right angles.
摘要翻译：一种开放式纺织纺纱机，其特征在于，包括纺纱转子，所述纺丝转子形成有内部纤维集合面，分散的纺织纤维通过纤维供给装置进给。纤维收集表面中的纤维被扭转成纱线的末端，纱线的端部被抽出并卷绕在卷绕装置上。转子的向前开口端由封闭构件封闭，该闭合构件与纤维入口管道配合，用于将分离的纤维从纤维进料装置送入纤维收集表面。纤维供给装置包括一个开启辊，该开启辊安装在转子的侧面，用于打开从电源中取出的纤维，并将它们供给到纤维入口管道，该纤维入口管道形成连接在打开辊的周边与附近的直线通道的一部分所述通道的长度位于与开放辊的轴线成直角相交的平面中。

79. 发明授权

US3591952A Open end spinning apparatus 失效
公开(公告)号：US3591952A
公开(公告)日：1971-07-13
申请号：US3591952D
申请日：1969-08-08
申请人： VYZK USTAV BAVLNARSKY
发明人： RIPKA JOSEF , HORTLIK FRANTISEK , JUNEK JAN , MARSALEK MILAN , KABELE STANISLAV
IPC分类号： D01H4/32 , D01H1/12
CPC分类号： D01H4/32
摘要： A spinning apparatus comprises a rotary spinning chamber mounted for rotation about a first axis and having in its interior an internal circumferential slip surface concentric with this first axis and onto which fibers to be spun are to be deposited. A carding roller is mounted for rotation about a second axis, and a fiber supply channel connects the carding roller with the interior of the spinning chamber to transmit fibers from the carding roller to the spinning chamber. The outlet opening of the supply channel is located in a plane paralleling the first axis of rotation of the spinning chamber and is so configurated as to discharge fibers at right angles to this first axis onto an area of the slip surface which corresponds in outline at least substantially to the configuration of the outlet opening.

80. 发明授权

US3584451A Fiber processing method and device 失效
标题翻译：纤维加工方法和装置
公开(公告)号：US3584451A
公开(公告)日：1971-06-15
申请号：US3584451D
申请日：1969-12-10
申请人： VYZK USTAV BAVLNARSKY
发明人： CHRTEK MILAN , JIRES JAROSLAV , DIDEK STANISLAV , DOUDLEBSKY CTIBOR
IPC分类号： D01H4/32 , D01H1/12 , D01B1/20 , D01G23/08
CPC分类号： D01H4/32
摘要： Fibrous sliver is carded for separating it into its constituent fibers. A stream of gaseous fluid is advanced in a predetermined path, and the separated fibers are advanced in an other path which intercepts the predetermined path at an acute angle so that the direction of advancement of the fibers entering the predetermined path from the other path is altered at this acute angle in response to engagement of the fibers by the stream of gaseous fluid whereupon the fibers are straightened out and conveyed to a rotary spinning chamber.

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