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1. 发明申请

US20020150643A1 Spinning device 失效
标题翻译：纺纱装置
公开(公告)号：US20020150643A1
公开(公告)日：2002-10-17
申请号：US10022806
申请日：2001-12-18
申请人： MASCHINENFABRIK RIETER AG
发明人： Peter Anderegg , Robert Wehrli
IPC分类号： B29C047/06
CPC分类号： D01H4/02 , D01H1/115
摘要： The invention relates to a spinning device for the production of a spun thread from a fiber bundle, comprising a nozzle part 6 with an upper nozzle part 7 and a lower nozzle part 8. Likewise a spindle 25 with an upper part 13 and a lower part 14, whereby the upper part 13 is securely connected to an upper yarn guide part 12, while the lower part 14 is securely connected to a lower yarn guide part 11. In order on the one hand to be able to carry out cleaning work between a fiber guide surface 41, or its end edge respectively, opposite an intake mouth 26 of the spindle 25, or, at the start of spinning, in order to be able to guide a yarn end from right to left, seen looking at the Figure, through a yarn guide channel 12 of the spindle 25 onto the fiber guide surface 41, the upper nozzle part 7 is capable of being raised at a separation surface 38, and specifically in the direction F, or can be pivoted away in the direction F.1. In this situation, the lower nozzle part 8, which is securely connected to a carrier part 42, remains stationary. A further possibility pertains, in order to bring said yarn end in a very simple manner into the yarn guide channel 12, of raising the upper yarn guide part 10, together with the upper part 13, in the same way in the direction of the arrow G, or pivoting it upwards accordingly. In this context, the entire yarn guide part is designated by 9. The possibility accordingly pertains of not only cleaning the space between the fiber guide surface 41 and the yarn guide channel 12, but of guiding a yarn end, guided back, from right to left seen looking at the Figures, into the yarn guide channel 12 and onto the fiber guide surface 41 and further.
摘要翻译：本发明涉及一种用于从纤维束生产纺丝线的纺丝装置，其包括具有上喷嘴部分7和下喷嘴部分8的喷嘴部分6.同样，具有上部13和下部部分的心轴25 如图14所示，由此上部13牢固地连接到上纱线引导部12，而下部14牢固地连接到下纱线引导部11.为了能够在一个纤维引导表面41或其端部边缘分别与主轴25的进气口26相对，或者在旋转开始时，为了能够从右到左引导纱线端部，如图所示，通过主轴25的纱线引导通道12到纤维引导表面41上，上部喷嘴部分7能够在分离表面38上，特别是在方向F上升高，或者可以在方向F上枢转。 1。在这种情况下，牢固地连接到托架部分42的下部喷嘴部分8保持静止。另外的可能性在于，为了使纱线端部以非常简单的方式进入导纱器通道12，与上部部件13一起以与箭头方向相同的方式升高上部纱线引导部件10 G或相应地将其枢转。在这种情况下，整个纱线引导部分由9表示。相关的可能性不仅在于清洁纤维引导表面41和导纱通道12之间的空间，而且将引导向右引导回纱线从图中可以看出，进入导丝通道12并进入纤维引导表面41。

2. 发明申请

US20030110755A1 Pneumatic spinning apparatus 失效
标题翻译：气动纺纱设备
公开(公告)号：US20030110755A1
公开(公告)日：2003-06-19
申请号：US10015547
申请日：2001-12-13
申请人： MASCHINENFABRIK RIETER AG
发明人： Peter Anderegg
IPC分类号： D01H001/115
CPC分类号： D01H4/38 , D01H1/115 , D01H4/02
摘要： The present invention concerns a pneumatic spinning apparatus (1) for producing a yarn or thread spun from fibres. In a nozzle block (2) a hollow room (3) with a spindle (5) is arranged. At least one jet nozzle (4) serves for generating a rotating air stream in the hollow room (3). Opposite the spindle (5) a fibre guide means (6) is arranged, which in the yarn forming process serves as a false core. A fibre guide duct (11) merges from the exterior into the hollow room (3) at the foot end of the fibre guide means (6). The fibre guide duct (11) presents a variable cross-section along its length.
摘要翻译：本发明涉及一种用于生产从纤维纺丝的纱线或纱线的气流纺纱设备（1）。在喷嘴块（2）中布置有具有心轴（5）的中空室（3）。至少一个喷嘴（4）用于在中空室（3）中产生旋转空气流。在主轴（5）的对面配置有纤维引导装置（6），在纱线成形过程中作为假芯。纤维导管（11）在纤维引导装置（6）的脚端处从外部汇合到中空室（3）中。纤维导管（11）沿着其长度呈现可变的横截面。

3. 发明申请

US20020124543A1 Apparatus for producing a core spun yarn 失效
标题翻译：用于生产芯纱的设备
公开(公告)号：US20020124543A1
公开(公告)日：2002-09-12
申请号：US10022811
申请日：2001-12-18
申请人： MASCHINENFABRIK RIETER AG
发明人： Jurg Bischofberger , Peter Anderegg , Christian Griesshammer
IPC分类号： D02G003/36
CPC分类号： D01H4/02 , D01H1/115 , D01H4/38
摘要： The production of a core spun yarn (46) by means of fluid technique is performed with an apparatus according to the invention. The apparatus substantially comprises a fiber guide conduit (13) with a fiber guide surface (28) for guiding the fibers (F) of the fiber structure and a guide apparatus for guiding the continuous thread (C) into an inlet orifice (35) of a yarn guide conduit (7, 45) and a fluid device for producing a swirl flow about the inlet orifice (35) of the yarn guide conduit (7, 45). It further comprises with respect to the fiber guide surface (28) a guide means (5) contained in the thread guide means (4) for at least one continuous thread (C), so that said at least one continuous thread (C) can be spun over by the fibers (F) on the spindle (6, 32). The guide means (5) is either a groove (5.1) which is associated with the fiber guide surface (28), a bore (5.2) disposed below the fiber guide surface (28) or an individual tube-like element (5c), or one that is combined with a groove (5.1) or a bore (5.2), which is introduced in a thread guide means (4), with the axis of groove (5.1), bore (5.2) and tube-like element (5c) being in true alignment with the axis of the yarn guide conduit (7, 45).
摘要翻译：通过流体技术生产芯纱（46）是用根据本发明的装置进行的。该设备基本上包括具有用于引导纤维结构的纤维（F）的纤维引导表面（28）的纤维引导导管（13）和用于引导连续线（C）进入孔口（35）的引导装置纱线引导导管（7,45）和流体装置，用于围绕纱线导管（7,45）的入口孔（35）产生涡流。它还包括相对于纤维引导表面（28）包含在用于至少一个连续线（C）的线引导装置（4）中的引导装置（5），使得所述至少一个连续线（C）可以由主轴（6,32）上的纤维（F）旋转。引导装置（5）是与纤维引导表面（28）相关联的凹槽（5.1），设置在纤维引导表面（28）下方的孔（5.2）或单独的管状元件（5c）或者与槽（5.1），孔（5.2）和管状元件（5c）引入到引导装置（4）中的槽（5.1）或孔（5.2）组合的槽）与导纱管（7,45）的轴线实际对准。

4. 发明申请

US20030115850A1 Apparatus for producing a spun yarn 失效
标题翻译：用于生产细纱的装置
公开(公告)号：US20030115850A1
公开(公告)日：2003-06-26
申请号：US10201611
申请日：2002-07-24
申请人： MASCHINENFABRIK RIETER AG
发明人： Herbert Stalder , Peter Anderegg
IPC分类号： D02G001/02 , D02G003/00
CPC分类号： D01H1/115 , D01H4/02
摘要： For producing a yarn (4) spun from a loose fibre array (2) using a vortex flow an apparatus is used in which between a fibre supply duct (1) and a yarn take-off tube (5) a vortex chamber (3) is provided. Into the vortex chamber (3) a fluid is injected via tangentially oriented nozzles (6), which subsequently is drained via an exhaust duct (7). This apparatus comprises a wall limiting the vortex chamber downstream zone formed e.g. by a wall plate (20). This plate separates the vortex chamber (3) from the exhaust duct (7), but for completely draining the fluid is provided with a plurality of openings (21) extending to the exhaust duct (7). Owing to the functional separation of the vortex chamber (3) from the exhaust duct (7), in which the inventive apparatus differs from the state of the art, the fibre losses are reduced.
摘要翻译：为了制造使用涡流从松散纤维阵列（2）纺出的纱线（4），在纤维供给管道（1）和纱线输出管（5）之间使用涡流室（3），被提供。在涡流室（3）中，流体通过切向定向的喷嘴（6）注入，随后通过排气管（7）排出。该装置包括限制形成的涡流室下游区的壁。通过壁板（20）。该板将涡流室（3）与排气管（7）分离，但是为了完全排出流体，设置有延伸到排气管（7）的多个开口（21）。由于涡流室（3）与排气管（7）的功能分离，其中本发明装置与现有技术不同，纤维损失减小。

5. 发明申请

US20030121247A1 Pneumatic spinning apparatus and spinning method 审中-公开
标题翻译：气动纺纱设备及纺丝方法
公开(公告)号：US20030121247A1
公开(公告)日：2003-07-03
申请号：US10202398
申请日：2002-07-24
申请人： MASCHINENFABRIK RIETER AG
发明人： Herbert Stalder , Peter Anderegg
IPC分类号： D02G001/02
CPC分类号： D01H4/02 , D01H1/115
摘要： The present invention concerns a spinning method and a spinning apparatus for producing a yarn (13) from fibres (7). In a spinning chamber (2) the fibres (7) are subject to a rotating air vortex (15) and in this process are twisted into a yarn (13) in an inlet opening of a spindle duct (11) of a spindle (12). The fibres to be processed (7) are guided via at least one fibre feed duct (20, 21) into the spinning chamber (2). The present invention proposes that fibres (17), which are not caught into the yarn formation process are eliminated via an exhaust air duct (16), that these eliminated fibres (17) are regenerated, and that the regenerated fibres (17) are fed back into the yarn forming process.
摘要翻译：本发明涉及从纤维（7）制造纱线（13）的纺丝方法和纺丝装置。在纺纱室（2）中，纤维（7）经受旋转的空气涡流（15），并且在该过程中，在主轴（12）的主轴管道（11）的入口中扭转成纱线（13））。待处理的纤维（7）经由至少一个纤维进料管道（20,21）引导到纺丝室（2）中。本发明提出，通过排气导管（16）除去未被捕获到纱线形成工序中的纤维（17），再生这些消除的纤维（17），再生纤维（17）被进料回到成纱过程中。

6. 发明申请

US20020124545A1 Spinning machine 失效
标题翻译：纺纱机
公开(公告)号：US20020124545A1
公开(公告)日：2002-09-12
申请号：US10008611
申请日：2001-11-08
申请人： MASCHINENFABRIK RIETER AG
发明人： Christian Griesshammer , Peter Anderegg
IPC分类号： D01H005/32
CPC分类号： D01H5/005 , D01H5/38
摘要： In a spinning machine with a plurality of spinning places each spinning place is provided with a yarn formation means (6) and a refining means (1) which is disposed upstream of the yarn formation means. Every spinning place is supplied with a longitudinal object made of staple fibers which is refined by the refining means (1) and is spun into a yarn by the yarn formation means (6). Every spinning place is provided with sensor means (10, 11) for detecting the fiber mass in the supplied fiber material and/or in the produced yarn. Moreover, at least a part of the refining means (1) can be driven or controlled in each spinning place independent from the other spinning places. A control and monitoring unit (12) produces control data on the basis of the measured data which concern the fiber mass and are produced in a spinning place, which control data are for the independently controllable parts of the refining means (1), and controls the same accordingly. In addition, the yarn formation means (6) of each spinning place can be driven and controlled independent from the other spinning places for the same purpose, especially when the yarn formation means is configured for an air-vortex spinning method. As a result of the independence of the spinning places from one another, the longitudinal fiber objects which are supplied to the spinning machine can be evened directly and continuously in the spinning place, thus allowing the reduction or even the optional elimination of preceding, discontinuously performed evening steps.
摘要翻译：在具有多个纺丝部位的纺丝机中，每个纺丝部位设置有纱线形成装置（6）和设置在纱线形成装置上游的精制装置（1）。每个旋转的地方配备有由精制装置（1）精制的短纤维制成的纵向物体，并由纱线形成装置（6）纺成纱线。每个旋转的地方设置有用于检测供应的纤维材料和/或所生产的纱线中的纤维质量的传感器装置（10,11）。此外，除了其它纺纱部位之外，精炼装置（1）的至少一部分可以在每个纺丝位置被驱动或控制。控制和监视单元（12）基于关于纤维质量的测量数据产生控制数据，并且在旋转位置产生控制数据，该控制数据用于精炼装置（1）的独立可控部分，并且控制相同。此外，为了相同的目的，特别是当纱线形成装置被构造成用于空气 - 涡旋纺丝方法时，每个纺丝地点的纱线形成装置（6）可以独立于其它纺丝部位被驱动和控制。由于纺纱场所的独立性，供给到纺纱机的纵向纤维物体可以在纺丝的地方直接且连续地均匀，从而允许减少甚至可选地消除以前的不连续的晚上步。

7. 发明申请

US20030177751A1 Textile processing machine with a fibre conveying channel and a fibre-guiding surface 有权
标题翻译：纺织加工机具有纤维输送通道和纤维导向面
公开(公告)号：US20030177751A1
公开(公告)日：2003-09-25
申请号：US10364297
申请日：2003-02-11
申请人： MASCHINENFABRIK RIETER AG
发明人： Herbert Stalder , Peter Anderegg
IPC分类号： D01H004/00
CPC分类号： D01H4/02 , D01H1/115 , D01H4/38
摘要： The invention relates to a device for the production of a spun thread (10) from a staple fibre strand (1) by means of air spin method. The fibre guiding element (3c) according to the invention comprises a fibre conveying channel (4) with a fibre guiding surface, whereby the fibre guiding surface ends at a fibre presenting edge (6) and leads the fibres of the staple fibre strand (20) in the form of an essentially flat arrangement lying next to each other. The fibre-guiding surface (18, 18.1, 18.2, 18,3) is configured in such a manner that it comprises a diverting point (17) which causes a deviation of the staple fibre strand (20), whereby the deviation is being provided in such a manner that the free fibre ends (19) of the fibres within the staple fibre strand (20) protrude from said staple fibre strand.
摘要翻译：本发明涉及一种用于通过空气纺丝法由短纤维股（1）生产纺丝线（10）的装置。根据本发明的纤维引导元件（3c）包括具有纤维引导表面的纤维输送通道（4），由此纤维引导表面在纤维呈现边缘（6）处终止并引导短纤维股线（20）的纤维）以彼此相邻的基本平坦的布置的形式。纤维引导表面（18,18.1,18.2,18.3）被构造成使得其包括导致短纤维股线（20）偏离的转向点（17），由此提供偏差使得短纤维股线（20）内的纤维的自由纤维端（19）从所述短纤维股突出。

8. 发明申请

US20020152739A1 Spinning device 审中-公开
标题翻译：纺纱装置
公开(公告)号：US20020152739A1
公开(公告)日：2002-10-24
申请号：US10022822
申请日：2001-12-18
申请人： MASCHINENFABRIK RIETER AG
发明人： Peter Anderegg
IPC分类号： D01H001/24
CPC分类号： D01H4/38 , D01H1/115 , D01H4/02
摘要： The invention relates to a spinning device for the manufacture of a spun thread from a fiber bundle, surrounding a nozzle block (20) with one or more nozzles (21), which take effect on a fiber bundle which is conveyed at a suction drum (4) through the channels (14 and 15) against a spindle (32), and in this situation the rear fiber ends are taken up and rotated in the direction of rotation of the air flow in such a way that they rotate the front ends of the fibres which are already located in the yarn guide channel (45) to form a yarn (46). In this situation, the channel (14) features a longer middle conveying length (24.13) than the middle conveying length (24.14) of the channel (15).
摘要翻译：本发明涉及一种用于从纤维束制造纺丝线的纺丝装置，其围绕具有一个或多个喷嘴（21）的喷嘴块（20），所述喷嘴块（20）对在抽吸鼓上传送的纤维束 4）通过通道（14和15）抵靠主轴（32），并且在这种情况下，后纤维端部被吸收并沿空气流的旋转方向旋转，使得它们旋转前端已经位于纱线引导通道（45）中以形成纱线（46）的纤维。在这种情况下，通道（14）具有比通道（15）的中间输送长度（24.14）更长的中间输送长度（24.13）。

9. 发明申请

US20020144496A1 Method of piecing-zone up a yarn formed on a spinning position, or for starting the spinning process, and a spinning position equipped for implementing the method 有权
标题翻译：将纺丝位置上形成的纱线接头加工，或用于开始纺丝工序的方法以及用于实施该方法的纺丝位置
公开(公告)号：US20020144496A1
公开(公告)日：2002-10-10
申请号：US10022812
申请日：2001-12-18
申请人： MASCHINENFABRIK RIETER AG
发明人： Peter Anderegg , Christian Griesshammer
IPC分类号： D02G001/00
CPC分类号： D01H5/36 , D01H1/115 , D01H4/02 , D01H15/002
摘要： In a spinning position of a spinning machine a longitudinal fibre array first is refined in a drafting process, and the refined fibre array (10) then is subject to a twist imparting process, and is taken off the twist-imparting zone as a yarn (11). In case of an interruption of the spinning process the intake into the refinement zone is stopped before the delivery from the refining zone is stopped in such a manner that the longitudinal fibre array is severed between the intake and the delivery zones forming a free front end zone. The free end (11) of the yarn, generated by the interruption of the spinning process is treated in such a manner that a yarn end zone (1) is formed tapering off, and is positioned upstream from the twist imparting zone. Ad the spinning process is resumed the movements of the yarn end zone (1) and of the fibre array front end zone (2) for imparting twist are coordinated in time sequence in such a manner that these two zones overlap as they are subject to the twist imparting process. Furthermore owing to the controlled reduction in draft, adapted to the taper of the yarn end zone, a gradually increasing fibre mass is generated in the fibre array front end zone (2), which can be very exactly adapted to the taper of the yarn end zone (1). The piecing-zones (3) in the finished yarn (3) generated in the piecing-zone-up process or in the spinning start-up process present sufficient tensile strength in order to ensure problem-free further processing in spinning, their fibre mass not exceeding the one of the normal yarn by more than 20%.
摘要翻译：在纺丝机的纺丝位置，首先在牵伸过程中精制纵向纤维阵列，然后将精制纤维阵列（10）进行扭曲赋予处理，并作为纱线从扭曲赋予区域脱落（ 11）。在纺丝过程中断的情况下，在从精炼区域的排出停止之前停止进入精制区域的进料，使得纵向纤维阵列在进料口和输送区域之间切断，形成自由前端区域。通过纺丝工序的中断而产生的纱线的自由端（11）以纱线端部区域（1）形成为锥形并位于扭曲赋予区域的上游的方式进行处理。广告纺纱过程恢复，纱线端部区域（1）和纤维阵列前端区域（2）的运动用于赋予扭曲，以时间顺序协调，使得这两个区域重叠，因为它们受到扭曲赋予过程。此外，由于牵伸的控制减小，适应于纱线端部区域的锥度，在纤维阵列前端区域（2）中产生逐渐增加的纤维质量，其可以非常精确地适应纱线端部的锥度区（1）。在接头加工过程或纺丝起动过程中产生的成品纱线（3）中的接头区域（3）具有足够的拉伸强度，以确保纺丝时无故障的进一步加工，其纤维质量不超过普通纱线的20％以上。

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