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Patent Searching and Data


Matches 1 - 50 out of 5,492

Document Document Title
WO/2021/058446A1
The invention relates to a method for operating a textile machine (1) producing cross-wound packages, which has a multiplicity of autonomous work stations (2) that each have a spinning apparatus (3) and a winding apparatus (4) and are eq...  
WO/2021/051210A1
The method serves for optimizing a yarn production process in which foreign materials (90) in a textile fibrous structure (9) are monitored. The textile fibrous structure (9) is irradiated with electromagnetic radiation from at least two...  
WO/2020/254996A1
A device (1) for the automatic control of the color tone of a reel of thread, comprises: a frame (11) which supports an arm (10) on which a reel of thread (5) can be placed; a color measuring device (20) adapted to project a measuring be...  
WO/2020/234090A1
The invention relates to a melt spinning method and a melt spinning apparatus for manufacturing synthetic staple fibres. In said method, multiple fibre strands are produced using at least one spinning device and undergo multiple treatmen...  
WO/2020/229295A1
The invention relates to a textile machine with a plurality of processing stations (1.1, 1.2, 1.3) each drawing off and treating one yarn from a feed spool (4.1-4.6). The feed spools (4.1-4.6) are held in a plurality of feed stations (3....  
WO/2020/225025A1
The invention relates to a method and a device for producing a composite thread (13) from several individual threads (5.1, 5.2). The individual threads (5.1, 5.2) are held as supply spools (2.1, 2.2) in several supply stations (1.1, 1.2)...  
WO/2020/214107A1
The yarn fault clearing device that enables clearing the faults of both the thin and the thick yarns, comprising; the Power Unit that supplies power to the system, the Programming Unit that sends signals to the optical unit to adjust and...  
WO/2019/161816A3
The invention relates to a method of controlling a sensor (3) of physical quantities and/or an optical signalling means (7) on a textile machine, especially a yarn manufacturing machine, in which the sensor is primarily intended to detec...  
WO/2020/202050A1
The present relates to a device (1) for detecting the presence of abnormalities in a reel (8) comprising: an image capturing module (3) for capturing images of the reel (8) comprising at least one camera (14), displacing means (5) for di...  
WO/2020/200334A1
The invention relates to a method of contactless optical detection of yarn (1) at a workstation of a yarn (1) manufacturing textile machine, in which the yarn (1) moves in a sensing slot (92) between at least one source (90) of radiation...  
WO/2020/180477A1
The apparatus and methods disclosed herein are directed to detecting the presence of a whipping tail when using a fiber winding system (10) to wind a fiber (70) onto a rotating spool (20). The fiber (70) is guided onto the rotating spool...  
WO/2020/178160A1
The invention relates to a method and a device for inspecting wound thread packages (6) in a melt-spinning process. Herein, a plurality of package parameters at one of the thread packages (6) are captured in succession and analysed for q...  
WO/2020/059911A1
The present invention relates to a fiber yarn winding control device. A fiber yarn winding control device according to an embodiment of the present invention comprises: a speed setting unit for setting the rotational speed of a roller se...  
WO/2020/053030A1
The invention relates to a method for monitoring and operating a textile machine, and to an operating device for a textile machine for producing and treating synthetic threads. Here, at least one product parameter and/or process paramete...  
WO/2020/050156A1
The purpose of the invention is to provide a combined filament yarn wound body and a wound body manufacturing method that can effectively prevent fraying and slackening and prevent disturbing or breaking lower layers when winding or usin...  
WO/2020/035415A1
The invention relates to a method for monitoring a melt spinning process in the production of at least one strand, and a melt spinning device. In the melt spinning process, a polymer melt is conveyed through a spinning pump to a spinning...  
WO/2019/243125A1
The invention relates to a method for the production and further processing of synthetic threads and to a device for carrying out the method. The threads are produced in a melting spinning process (1) and wound to form packages, a data s...  
WO/2018/200238A8
In one example, a festoon system (20) comprises a festoon module (22) having a support assembly (30), and further comprises at least one upper sheave (50) and at least one lower sheave (40), which are movable relative to one another by m...  
WO/2019/227242A1
The invention relates to a method for automatically operating a ring spinning system (1) which contains a ring spinning machine (2) with a plurality of spinning points (21) and a winding machine (3) with a plurality of winding points (31...  
WO/2019/228688A1
The invention relates to a method and a device for melt spinning and winding a plurality of threads, wherein the spun threads are guided and handled as a thread group and wherein the threads are wound in parallel to form spools (13) on t...  
WO/2019/222243A1
A plurality of sensors measure rope depth at a plurality of locations along an axis of a winch drum for use by a control unit in determining rope defects.  
WO/2019/214967A1
The invention relates to a method and a device for winding several threads (14) to several bobbins (13). In this case the bobbins (13) are wound on the circumference of a bobbin spindle (3.1, 3.2) which is retained so as to project, and ...  
WO/2019/179818A1
Present application discloses a winding device, includes a friction roller (4) driven by a driving source (6), a movable cradle (1) having a pair of opposite-facing clamping parts (3), a reciprocating guiding device (17) disposed at uppe...  
WO/2019/170673A1
The invention relates to a test method and a test apparatus for analysing a wound thread package. Here, a thread (2) is taken continuously off the thread package and, in parallel with the taking off of the thread, at least one package pa...  
WO/2019/130209A3
Disclosed are methods of monitoring textile yarn quality and apparatuses for monitoring textile yarn quality. Moving textile yarn 1 is monitored for its quality to meet required criteria, e.g. evenness or presence of unwanted foreign fib...  
WO/2019/146306A1
The present invention addresses the problem of making it possible to distinguish a good package and a semi-good package. This textile machine is provided with a winding unit which performs a yarn winding process for forming a package by ...  
WO/2019/111090A1
The invention discloses a method for operating a winding machine (24) for rewinding cops (7) of a preceding ring spinning machine (1) having a plurality of spindles (24) that are arranged on a spindle rail (22) and each comprise an elect...  
WO/2019/107007A1
A yarn management device 1 is provided with a first securing unit 10a for securing a main bobbin 5a on which is wound a yarn T to be supplied to a knitting machine 3, a second securing unit 10b for securing a replenishment bobbin 5b on w...  
WO/2019/101717A1
The invention relates to a method for monitoring a winding device for threads in a melt spinning process, and to a winding device. The winding device has a godet unit (1), a plurality of deflecting rollers (4.1-4.5), a plurality of windi...  
WO/2019/065106A1
Provided is a winder unit for winding a thread around a conic winding bobbin to form a conic package, said winder unit comprising: a cradle for rotatably supporting the winding bobbin; a package drive motor attached to the cradle for rot...  
WO/2019/063031A1
The invention relates to a method and a device for the optimal use of windable material (1) during winding up onto and/or unwinding from storage drums (2) in conjunction with feeding to winding machines. The windable material can be a te...  
WO/2019/067703A1
An apparatus (10) for reducing fiber whip damage to optical fiber (42) wound on a fiber winding spool (40) is provided. The apparatus (10) includes a fiber entry feed mechanism (50) operatively coupled to the fiber winding spool (40) to ...  
WO/2019/056262A1
Disclosed is a working method of a cable arrangement device capable of self-adaptively adjusting a cable winding speed. A rack, a drive motor, a cable winding reel, a speed sensor, a cable arrangement device, a meter counter, a cable ten...  
WO/2019/042896A1
Sensor system for sensing a weft thread (4,5) that is being inserted in the weft insertion direction (D), in at least a first zone (Z1); the sensor system comprising: a plurality of light emitters comprising at least a first and a second...  
WO/2019/037919A1
The invention relates to a method and to a device for texturing a synthetic thread. The thread is pulled off a feed bobbin (5), which feed bobbin is connected via the thread end thereof to a beginning of a thread of a reserve bobbin (6) ...  
WO/2019/007773A1
The invention relates to a detection system for detecting a thread junction, comprising a guiding element (10) for guiding a thread (14) and a displaceable element (12). The displaceable element (12) is arranged distanced from the guidin...  
WO/2019/009267A1
A thread state changing device 1 wherein a feeding-out power unit 10 feeds out a thread T. A taking-in power unit 11 takes in the thread T fed out by the feeding-out power unit 10. A state detecting unit 12 is disposed between the feedin...  
WO/2019/007729A1
The invention relates to a winding device (16) for winding a thread (20) onto a bobbin tube (22) in order to form a thread coil (24). The winding device comprises a spindle (34) for holding and rotating the bobbin tube (22) about its lon...  
WO/2018/230263A1
This tension device (100) is provided with: a main drum (20) that delivers a wire (1) drawn from a wire source (2); a tension bar (30) that is configured to be rotatable around a pivot pin (31A) and to which the wire (1) delivered from t...  
WO/2018/224398A1
The invention relates to a method and a device for monitoring a yarn tension of a running yarn in a yarn treatment process. To this end, the yarn tension of the yarn is continuously measured and the measurement signals for the yarn tensi...  
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...  
WO/2018/210748A1
The invention relates to a method for operating a winding machine in a melt spinning process, and to a winding machine for winding a number of threads (9). The threads (9) are wound in alternation by two driven spool spindles (3.1, 3.2) ...  
WO/2018/205111A1
Disclosed are a malfunction repair method and system for a winding machine. The method comprises the following steps: detecting a working state of a winding machine (S101); if the working state indicates a malfunction, sending a repair m...  
WO/2018/197359A1
The invention relates to a method and a device for spreading a plurality of yarns in a plurality of winding points on a winding machine, in which the yarns are removed from a stationary suction device after being spun out of a plurality ...  
WO/2018/200238A1
In one example, a festoon system (20) comprises a festoon module (22) having a support assembly (30), and further comprises at least one upper sheave (50) and at least one lower sheave (40), which are movable relative to one another by m...  
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...  
WO/2018/176386A1
A foot control method for a floor standing winding machine, the method comprising the following steps: a winding machine detecting a pressure value of a pressure sensor provided at a bottom portion; the winding machine selecting, accordi...  
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 ...  
WO/2018/131511A1
A cut control unit (49) provided in a yarn monitoring device (15) controls, on the basis of a yarn defect detection signal S4, operation of a cutter (46) that cuts a yarn traversing a package while being wound on same. The cut control un...  
WO/2018/101240A1
An automatic winder 4 is provided with an acquiring unit 45 for acquiring information pertaining to the quality of a yarn 14 traveling toward a package 15 from a yarn feed bobbin 11, and a control unit 41 for controlling the winding spee...  

Matches 1 - 50 out of 5,492