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WO/2019/022686A3 |
The invention is related to core yarns and the fabrics that are obtained from these threads in the textile sector. The invention specifically relates to a core yarn comprising a thread with variant drawing in the core part, a method for ...
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WO/2019/067854A1 |
A guard insert having a body and a guide. The body can include a top surface, an opposed bottom surface, and a plurality of side edges extending between the top and bottom surfaces and including a front side edge. The body can define a s...
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WO/2019/063461A1 |
The invention relates to a compactor device (40) for compacting a sliver (4) which is drawn in a drawing frame (5) of a textile machine (1, 51). According to the invention, the compactor device (40) is designed as a channel compactor and...
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WO/2019/012143A3 |
The invention relates to a method for operating an air-jet spinning device following an interruption in spinning, a thread guiding channel, and an air-jet spinning machine comprising such a thread guiding channel. A drawing frame for dra...
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WO/2019/048150A1 |
The invention relates to a method for operating a spinning mill which comprises at least three levels that are arranged hierarchically with respect to each other. For each level, the method comprises a step (S12) of displaying, on a disp...
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WO/2019/048980A1 |
The invention relates to a balloon control ring (11) which is arranged between a thread guide and a ring traveller in a ring spinning machine (1). Advantageously, said balloon control ring consists of two half rings (12), wherein the two...
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WO/2019/038630A1 |
The invention relates to a method for operating a ring spinning machine (1) comprising a plurality of spindles (8) which are arranged on a spindle rail (22), each spindle comprising an electric drive (9), wherein each electric drive (9) ...
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WO/2019/037836A1 |
The present disclosure provides a superconducting magnetic bearing as support system between two relatively movable parts (1, 2). One of the parts (2) includes a superconducting unit comprising at least one superconducting element (19) a...
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WO/2019/038631A1 |
The invention relates to a method for operating a ring spinning machine (1), having a plurality of spindles (8) which each comprise an electrical drive (9), each electrical drive (9) having a decentralised control module (10) which has m...
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WO/2019/034253A1 |
The present invention relates to an air purification plant (1) which has a partition (3) for spatially separating a contaminated air chamber (5) arranged upstream from a clean air chamber (7) arranged downstream, the partition (3) compri...
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WO/2019/034187A1 |
The invention relates to a device for protecting parts of a system of a spinning rotor with a magnetic bearing by preventing contact between a shaft (1) of the spinning rotor and parts of the magnetic bearing or a drive mechanism in the ...
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WO/2019/034946A1 |
The invention relates to a multiple nozzle junction (29) of a textile machine, particularly of a ring spinning frame, for the alternative connection of a compression device (46b) or a suction pipe device (46b) to a suction line of the te...
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WO/2019/016414A1 |
A cradle assembly for a drafting device (13) of a spinning machine, comprising an apron cradle (1, 2) for a first top apron (5, 7) and a second top apron (6, 8) provided for supplying a common front roller (R1a) with two types of bundle ...
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WO/2019/011548A1 |
The invention describes a melt-spinning device for producing synthetic fibres and having a plurality of spinning positions. Each of the spinning positions comprises a spinneret device, a cooling device, a galette device and a winding dev...
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WO/2019/012852A1 |
The present invention prevents fibre waste generated when winding yarn in a winding unit from being dispersed to the surroundings. In a winding unit (13), a cradle (14) and a package (P) held by the same are covered by a cover (50). The ...
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WO/2019/012143A2 |
The invention relates to a method for operating an air-jet spinning device following an interruption in spinning, a thread guiding channel, and an air-jet spinning machine comprising such a thread guiding channel. A drawing frame for dra...
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WO/2019/008421A1 |
An automatic doffing and donning system for draw texturing and air texturing machines is disclosed. Doffing system includes a cradle system that includes a lift and lock mechanism that eliminates requirement of constant pneumatic pressur...
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WO/2019/007645A1 |
The invention relates to a melt spinning apparatus for producing synthetic threads, with a large number of spinning positions. Each spinning position has a spinneret device, a cooling device, a godet device and a winding device. An autom...
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WO/2019/000227A1 |
A transition roller used in cotton cloth textile production, comprising: a transition roller body (1), the surface of the transition roller body (1) being provided with a carrier roller (2), two sides of the carrier roller (2) being prov...
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WO/2019/001948A1 |
The invention relates to a melt-spinning apparatus for producing synthetic threads, having a large number of spinning positions. Each of the spinning positions has a spinneret device, a cooling device, a godet device and a winding device...
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WO/2018/235617A1 |
The present invention enables discharging of fiber dust to the outside even while an airflow generation part is in operation. A spinning machine is provided with: a spinning unit; a fiber dust separation part 64 that separates fiber dust...
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WO/2018/234912A1 |
The invention relates to a compression device, comprising two suction drums (17), wherein one suction drum (17) can be assigned to a output roll pair (7, 8) of a drafting unit (2) of a spinning machine, wherein the output roll pair (7, 8...
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WO/2018/228864A1 |
The invention relates to a workstation of an air-jet spinning machine, having a spinneret (1) for producing a yarn (2) from a fibre assembly (3) which is supplied to the spinneret (1), wherein: the spinneret (1) has an internal swirl cha...
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WO/2018/212293A1 |
A spinning system 100 is provided with an automatic winder 1 and a ring fine spinning machine 2. The spinning system 100 is provided with: a fine spinning sensor 28 for acquiring quality information relating to the quality of a fine spin...
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WO/2018/205256A1 |
Disclosed is a rubber roller cleaning device for a spinning machine. The rubber roller cleaning device for a spinning machine is mounted on a spinning machine, with a roller (6) of the spinning machine being mounted with a roller wheel (...
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WO/2018/205253A1 |
Disclosed is a cotton collection mechanism for a spinning machine. The spinning machine is provided with a travelling clean machine moving back and forth at the top end of the spinning machine. The spinning machine is provided with a rol...
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WO/2018/193343A1 |
A method for detecting a characteristic of a textile or metal thread (F) fed to an operating machine (M), said method comprising the generation of a light signal impacting the thread which creates a shadow on an optical sensor device con...
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WO/2018/190169A1 |
A condition display device 40 provided with: a winding condition acquisition unit 43 for acquiring a winding condition for when a package 26a is formed; a determination condition acquisition unit 44 for acquiring a thread defect determin...
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WO/2018/186173A1 |
According to the present invention, wasted power consumption is reduced in a machine base having an automatic unit and a bobbin treatment device. This bobbin treatment device (103) is a device for sequentially supplying thread-supplying ...
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WO/2018/185221A1 |
The invention relates to a device (1) for sucking in and temporarily storing a thread (2), which device has a suction chamber (3). The suction chamber (3) has an inlet opening (8) and an outlet opening (9), which define a flow direction....
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WO/2018/182964A1 |
A torsional actuator formed of a yarn of twisted shape memory material. The yarn has multiple strands of homogeneous shape memory material that have been homochirally twisted. For torsional actuation, a fractional portion of the yarn is ...
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WO/2018/156761A1 |
Methods, system, and apparatus for producing an actuator device are disclosed. The method may include twisting a muscle fiber; coiling the twisted muscle fiber about a mandrel; securing the muscle fiber onto the mandrel using a securing ...
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WO/2018/148976A1 |
A yarn twisting method and device for a ring-spinning machine. The winding method comprises the following steps: feeding three rough yarn threads (1, 2, 3) into a back roller (8) of the ring-spinning machine; outputting a drawn fiber yar...
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WO/2018/145384A1 |
A glass fiber bundle knotting method and a spliced glass fiber bundle. The glass fiber bundle knotting method comprises the following steps: dividing glass fiber bundle A and glass fiber bundle B which need to be knotted into n strands e...
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WO/2018/145792A1 |
The invention relates to a method and to an apparatus for producing a yarn according to the air jet spinning method, wherein a carded fiber strip is stretched more than threefold in an unregulated manner on a carder (10) and is set down ...
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WO/2018/146190A1 |
The invention relates to a conveying device (1) for feeding a machine (40) for processing yarn, in particular a spinning and knitting machine, to fill holding spaces (42) of the machine with bobbins (50) filled with yarn during operation...
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WO/2018/142613A1 |
A position detection unit (12) calculates, as a first phase, the deflection angle of a first similarity vector having as elements a first similarity and a second similarity calculated by a similarity calculation unit (11). The position c...
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WO/2018/122625A1 |
One feature of the invention is a yarn spinning and/or twisting process, in which a yarn runs between a yarn feeding means (1) towards a yarn picking means, said yarn picking means being connected to driving means for rotating the yarn p...
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WO/2018/122880A1 |
The present invention relates to a transport belt (31) for transporting a fiber strand to be condensed over a suction slit of a condensing zone in a drafting zone ( 1) of spinning machines. Said transport belt (31) is preferably a narrow...
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WO/2018/101066A1 |
According to the present invention, an automatic winder is provided with: a yarn winding unit having a yarn feeding device that feeds a yarn and a winding device that forms a package by winding the yarn fed from the yarn feeding device; ...
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WO/2018/096427A3 |
The invention relates to a method for operating a winding machine (8) for winding cops (7) of a downstream ring spinning frame (1), characterised by the method steps of: calculating the remaining time until the next cops (7) of the ring ...
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WO/2018/096427A2 |
The invention relates to a method for operating a winding machine (8) for winding cops (7) of a downstream ring spinning frame (1), characterised by the method steps of: calculating the remaining time until the next cops (7) of the ring ...
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WO/2018/092164A1 |
The present invention concerns a control device (2000, 3000, 7000) for spinning frames (1000) comprising drawing cylinders (1101-1106) configured so as to draw a first roving (1201) in such a way as to obtain a first yarn (1211), the con...
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WO/2018/092162A1 |
The invention is a control device (5000, 7000) for spinning frames (1000) comprising drawing rollers (1101-1106) configured so as to draw a roving (1201) and thus obtain a first yarn (1211, 1216, 1218), an optical movement sensor (5801),...
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WO/2018/085910A1 |
A method for producing a polypropylene thread (10) using a drawing system (1) is described, said drawing system (1) comprising at least two drawing towers (2, 7) associated with at least one heating element (4), wherein the method for pr...
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WO/2018/087054A1 |
The invention relates to a spinneret (1) for an air jet spinning machine used in the production of a yarn (2) from a fibre assembly (3) with the aid of a turbulent air flow, said spinneret (1) comprising a turbulence chamber (5) that is ...
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WO/2018/076417A1 |
A doubling device, comprising a rack (1). The rack (1) is horizontally provided at the middle portion with a partition plate (11), and comprises a base plate (12) at the bottom, the partition plate (11), at one end, being provided with a...
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WO/2018/073119A1 |
The invention is directed to a monitoring device (1) for monitoring of the manufacturing of a core yarn in a ring spinning device (2) and a method for the production of a complex core yarn. The monitoring device comprises a housing (3) w...
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WO/2018/065843A1 |
The invention relates to a method for producing a roving (1) from a fibrous material (2) with the aid of a fly frame, wherein fibrous material (2) in the form of two separate slivers (10) is guided with the aid of a feed device (3). Duri...
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WO/2018/056467A1 |
A spinning machine (1) is provided with: a spinning device (7); a winding device (13) for winding yarn (Y) generated by the spinning device to form packages P; a yarn-splicing device (26) for splicing the yarn; a first capturing-guiding ...
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