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51. 发明授权

US3640061A Method and apparatus for spinning a fiber band 失效
标题翻译：纺丝纤维带的方法和装置
公开(公告)号：US3640061A
公开(公告)日：1972-02-08
申请号：US3640061D
申请日：1969-10-20
申请人： SCHUBERT & SALZER MASCHINEN
发明人： LANDWEHRKAMP HANS
IPC分类号： D01H4/40 , D01H7/00 , D01H1/12
CPC分类号： D01H4/40
摘要： A spinning apparatus comprises a spinning chamber, a centrally arranged thread drawoff tube for drawing off thread from the spinning chamber, the thread drawoff tube opening having a radial outer smooth face extending into the path of the thread and an interior annular face which is rough or notched.
摘要翻译：纺纱设备包括纺纱室，用于从纺纱室中抽出螺纹的中心布置的抽纱管，螺纹抽出管开口具有延伸到螺纹的路径中的径向外侧光滑面和粗糙的内部环形面缺口

52. 发明授权

US3336741A Twist equalizing spinning apparatus 失效
标题翻译：捻捻机
公开(公告)号：US3336741A
公开(公告)日：1967-08-22
申请号：US59826566
申请日：1966-12-01
申请人： VYZK USTAV BAVLNARSKY
发明人： KAREL ZAVADSKY , DALIBOR SEJBAL , JOSEF STARY , MILOSLAV KUBOVY , DOLNI DOBROUC , FRANTISEK BUCIL
IPC分类号： D01H4/10 , D01H4/40
CPC分类号： D01H4/40 , D01H4/10

53. 发明授权

US10036106B2 Yarn withdrawal nozzle for an open-end rotor spinning machine 有权
公开(公告)号：US10036106B2
公开(公告)日：2018-07-31
申请号：US15181602
申请日：2016-06-14
申请人： Saurer Germany GmbH & Co. KG
发明人： Lothar Winzen
IPC分类号： D01H4/40
CPC分类号： D01H4/40
摘要： A yarn withdrawal nozzle 13 for an open-end rotor spinning device 1 with at least two ferromagnetic projections for magnetically coupling to permanent magnets 31 arranged in depressions of a holder in the cover element 8 of a rotor housing 2, wherein the ferromagnetic projections correspond in their arrangement and dimensions to the depressions 30 in the holder. The ferromagnetic projections are formed directly in the yarn withdrawal nozzle 13 made from a non-magnetic material.

54. 发明申请

US20170081789A1 Channel Plate Adapter and Open-End Spinning Device with a Channel Plate Adapter 审中-公开
公开(公告)号：US20170081789A1
公开(公告)日：2017-03-23
申请号：US15271509
申请日：2016-09-21
申请人： Maschinenfabrik Rieter AG
发明人： Siegfried Krohmer , Helmut Wollinger
IPC分类号： D01H4/38 , D01H4/40
CPC分类号： D01H4/38 , D01H4/40
摘要： The invention relates to a channel plate adapter for use in a cover of a rotor housing of an open-end spinning device, whereas a rotor (2) is rotatably arranged in the rotor housing, with an output fiber channel (3), which conveys fibers (4) to the rotor (2), whereas the fibers (4) enter at an inlet side (5) of the output fiber channel (3), from which the fibers (4) exit at an outlet side (6) of the output fiber channel (3) to the rotor (2). In accordance with the invention, the output fiber channel (3) features a bend (7) between the inlet side (5) and the outlet side (6), whereas the bend (7) bends a second section (9) of the output fiber channel (3), which is formed between the bend (7) and the outlet side (6) in respect of a first section (8) of the the output fiber channel (3), which is formed between the first bend (7) and the inlet side, against the direction of rotation (DR) of the rotor (2). The invention further relates to an open-end spinning device of a spinning machine with a fiber channel for guiding fibers into a rotor (2), which is rotatably mounted in a rotor housing of the open-end spinning device, whereas the fiber channel comprises an input fiber channel (12), which is arranged in an opening roller housing (11) of the open-end spinning device, and an output fiber channel (3), which is arranged in a channel plate adapter (1) that is insertable into a cover of the rotor housing.

55. 发明申请

US20100058727A1 Yarn Draw-Off Device for a Textile Machine Producing Cross-Wound Bobbins 有权
标题翻译：用于生产交叉绕线筒的纺织机纱线牵引装置
公开(公告)号：US20100058727A1
公开(公告)日：2010-03-11
申请号：US11992693
申请日：2006-07-12
申请人： Heinz-Georg Wassenhoven
发明人： Heinz-Georg Wassenhoven
IPC分类号： D01H4/40
CPC分类号： D01H4/40 , B65H51/10 , B65H2301/5144 , B65H2701/31
摘要： Yarn draw-off device for a textile machine producing cross-wound bobbins with a yarn draw-off roller that can be driven by a single motor and an associated pressure roller which is driven via frictional engagement, characterised in that the yarn draw-off roller (10) has a rotationally symmetrical basic member (15) with devices (33), which, during the rotation of the yarn draw-off roller (10) produce an air flow which cools the yarn draw-off roller drive (13).
摘要翻译：用于生产具有可由单个电动机驱动的纱线牵引辊的交叉卷绕筒管的纱线牵引装置和通过摩擦接合而驱动的相关压力辊，其特征在于，所述纱线抽出辊（10）具有带有装置（33）的旋转对称的基本构件（15），其在纱线抽出辊（10）的旋转期间产生冷却纱线抽出辊驱动器（13）的空气流。

56. 发明授权

US06920746B2 Open-end spinning device 失效
标题翻译：开口纺纱装置
公开(公告)号：US06920746B2
公开(公告)日：2005-07-26
申请号：US10718949
申请日：2003-11-21
申请人： Thomas Weide , Lothar Winzen
发明人： Thomas Weide , Lothar Winzen
IPC分类号： D01H4/08 , D01H4/40 , D01H4/10
CPC分类号： D01H4/40 , D01H4/08
摘要： An open-end spinning device has a spinning rotor (2) with a rotor groove (25) at its greatest inside diameter in which fibers are collected. A yarn shank (27) extending from a yarn withdrawal nozzle to the rotor groove (25) is curved in the vicinity of the rotor groove (25) counter to the direction of rotor rotation during the spinning process forming a lagging tie-up zone whereat yarn formation takes place. A rotor insert (18) is rotatably supported within the spinning rotor coaxially to the rotor axis. The rotor insert (18) can be caused to rotate in a contactless manner by the rotation of the spinning rotor. The rotor insert (18) comprises a yarn guide conduit (20) that receives the yarn shank (27) to effect a retardation of the rotor insert (18) during normal spinning operation, which significantly improves the stability of the spinning process over known open-end spinning devices.
摘要翻译：开口纺纱装置具有旋转转子（2），转子槽（25）的最大内径处于收集纤维的最大内径。从纱线抽出喷嘴延伸到转子槽（25）的纱杆（27）在纺纱过程中与转子旋转方向相反地在转子槽（25）附近弯曲形成滞后的捆扎区，纱线形成发生。转子插入件（18）与转子轴线同轴地可转动地支撑在纺纱转子内。可以通过旋转转子的旋转使转子插入件（18）以无接触的方式旋转。转子插入件（18）包括一个纱线引导导管（20），其在正常纺丝操作期间接收纱线柄（27）以实现转子插入件（18）的延迟，这显着地提高了纺丝工艺在已知开口 -end纺纱装置。

57. 发明申请

US20050011178A1 Yarn withdrawal nozzle 失效
标题翻译：纱线提花嘴
公开(公告)号：US20050011178A1
公开(公告)日：2005-01-20
申请号：US10621026
申请日：2003-07-16
申请人： Thomas Weide , Bert Schlomer
发明人： Thomas Weide , Bert Schlomer
IPC分类号： D01H4/00 , D01H4/08 , D01H4/40
CPC分类号： D01H4/40
摘要： A yarn withdrawal nozzle for an open-end rotor spinning arrangement, having an inlet funnel and a coaxially arranged structure in the inlet funnel, as well as notches arranged in a spaced-apart manner that are positioned in the traveling direction of a yarn downstream of the coaxially arranged structure. The coaxially arranged structure is comprised of circularly-shaped beads or grooves of different diameters.
摘要翻译：一种用于开放式转子纺丝装置的抽纱嘴，在入口漏斗中具有入口漏斗和同轴布置的结构，以及以间隔布置的方式设置的切口，其位于纱线下游的纱线的行进方向同轴布置的结构。同轴布置的结构由不同直径的圆形形状的小珠或凹槽组成。

58. 发明申请

US20040154280A1 Channel plate adapter for an open-end rotor spinning arrangement 有权
标题翻译：用于开放式转子纺纱装置的通道板适配器
公开(公告)号：US20040154280A1
公开(公告)日：2004-08-12
申请号：US10757327
申请日：2004-01-14
申请人： Saurer Gmbh & Co. KG
发明人： Heinz-Georg Wassenhoven
IPC分类号： D01H004/00
CPC分类号： D01H4/40 , D01H4/38
摘要： A channel plate adapter 24 is provided for an open-end spinning arrangement 1 having a spinning rotor 3 which turns at a high number of revolutions inside a rotor housing 2 chargable with an underpressure. The channel plate adapter 24 is made of a plastic material, defines the orifice area of a fiber guide conduit and a center through-bore 26 for a yarn withdrawal nozzle 27, and is adapted to be exchangeably arranged in a receiver 22 of a fiber channel plate 10 for closing the rotor housing during a spinning operation. The channel plate adapter (24) has a unitary one-piece clip-on closure (37) at inlet area of the through-bore (26) for centering and fixing the yarn withdrawal nozzle (27) in place.
摘要翻译：为具有旋转转子3的开口纺纱装置1设置通道板适配器24，转筒3以可负压的负载的转子壳体2内转动大量转动。通道板适配器24由塑料材料制成，限定纤维导管的孔口面积和用于取出喷嘴27的中心通孔26，并且适于可交换地布置在光纤通道的接收器22中板10用于在旋转操作期间关闭转子壳体。通道板适配器（24）在通孔（26）的入口区域具有整体的一体式夹套（37），用于将取出喷嘴（27）定中心并将其固定到位。

59. 发明授权

US06446424B2 Process and apparatus for the propagation of rotation at the tie-in point of an open-end spinning apparatus 失效
标题翻译：用于在开放式纺纱装置的接合点传播旋转的方法和装置
公开(公告)号：US06446424B2
公开(公告)日：2002-09-10
申请号：US09728593
申请日：2000-12-01
申请人： Wolfgang Thierron
发明人： Wolfgang Thierron
IPC分类号： D01H400
CPC分类号： D01H4/42 , D01H4/40
摘要： An Apparatus is described for the propagation of the rotary twisting of an open-end yarn from a yarn section in a thread guide to the entwinement point of an open-end spinning apparatus with a spinning element. A provision is made in the longitudinal extent of the thread guide for a thread contact surface, to which surface a vibration element is supplied. The thread contact surface possesses a polished surface and is part of an inlet element on the thread inlet end of the thread guide. The vibration element is connected to a control system, with the aid of which the frequency and/or the amplitude of the vibration generated by the vibration element can be made to match the current operational phase.
摘要翻译：描述了一种用于将开口纱线的旋转扭曲从导纱器中的纱线部分传播到具有旋转元件的开放式纺纱设备的缠结点的装置。在螺纹接触表面的螺纹导向件的纵向范围内提供了一个提供振动元件的表面。螺纹接触表面具有抛光表面，并且是导纱器的进线端上的入口元件的一部分。振动元件连接到控制系统，借此可以使由振动元件产生的振动的频率和/或幅度与当前操作阶段相匹配。

60. 发明授权

US06324826B1 Guide tube for thread 失效
标题翻译：螺纹导管
公开(公告)号：US06324826B1
公开(公告)日：2001-12-04
申请号：US09537656
申请日：2000-03-29
申请人： Edmund Schuller , Heinz Leipnitz , Romeo Pohn , Josef Schermer
发明人： Edmund Schuller , Heinz Leipnitz , Romeo Pohn , Josef Schermer
IPC分类号： D01H440
CPC分类号： D01H4/40
摘要： The invention concerns a thread guide tube with a passage for the guidance of a thread exiting the thread forming zone of a spinning machine. The tube possessing a first section which is proximal to the thread forming zone, and a second section which is remote from the thread forming zone. The thread guide tube has a separation so that the thread guide tube is separable and is comprised of at least two parts.
摘要翻译：本发明涉及一种导丝管，其具有用于引导离开纺纱机的纱线形成区域的线的通道。该管具有靠近螺纹形成区的第一部分和远离螺纹形成区的第二部分。导丝管具有分离，使得导纱管是可分离的并且由至少两部分组成。

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