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Patent Searching and Data


Matches 1 - 50 out of 20,233

Document Document Title
WO/2022/157399A1
A spool of yarn of natural, synthetic or artificial textile fibres, with the torsion value of the plied yarn (α) throughout the spool (1) being variable, and being associated with the instantaneous winding/unwinding diameter (DI) of the...  
WO/2022/143573A1
A yarn tension detection and breakage alarm device, comprising: a mounting seat (1), a floating seat (9), a spring (8), a press contact switch (12), an alarm (13), a first yarn guiding wheel (2), and a second yarn guiding wheel (3). The ...  
WO/2022/143575A1
A yarn flaw detection mechanism, comprising: a mounting column (1), a press-contact switch (7), an alarm device (6), a yarn penetrating sleeve (2), and a flaw detection floating body (4). The top of the yarn penetrating sleeve (2) is pro...  
WO/2022/137039A1
The invention relates to a driven ring for a ring-spinning or ring-twisting machine, having an electrical drive (11) having a stator (12) and a rotor (13) with a magnet (17), wherein the ring comprises a ring crown (15), for attachment o...  
WO/2022/128504A1
The invention relates to a multifunctional nozzle for a spinning machine, said nozzle being used to produce at least one improved real twist yarn. The multifunctional nozzle additionally facilitates the production of a real twist yarn wi...  
WO/2022/122376A1
The invention relates to a spinning element of an air-jet spinning nozzle for an air-jet spinning machine for producing a yarn from a sliver using an airflow. The aim of the invention is to provide a spinning element of an air-jet spinni...  
WO/2022/112025A1
In a method for carrying out an automatic can change process at a spinning station (2) of a spinning machine (1) by means of a movable can changer (14) with a can gripper (15), a fibre tape (4) is delivered to the spinning station (2) fr...  
WO/2022/112024A1
In a method for carrying out an automatic can change process at a spinning station (2) of a spinning machine (1) by means of a movable can changer (14), a sliver (4) is fed from a spinning can (3), which is positioned below the spinning ...  
WO/2022/110321A1
A novel weaving dust collection apparatus for a textile machine, comprising a textile machine body (1). A sliding rail (7) is fixedly mounted on an upper portion in the textile machine body (1); an electric sliding cylinder (16) is slida...  
WO/2022/101533A1
A yarn ring spinning and/or twisting machine with multiple balls, comprising means to move the relative position of the yarn guide (8) with respect to the yarn exit point (Y1) from the yarn feed means (1) with a trajectory (T) not aligne...  
WO/2022/101534A1
A yarn spinning and/or twisting machine with multiple balls, comprising a yarn-feeding means (1), a yarn collection means for the yarn (4) with a rotation axis (V), a yarn guide (8) located between the yarn-feeding means (1) and the yarn...  
WO/2022/101714A1
An apparatus for detecting defects in a drawn roving (R) being processed in a spinning machine comprises acquisition means (60), and processing means (70) for digitally processing acquired images (I) and detecting defects by means of a m...  
WO/2022/095147A1
An elasticizing device for DTY light ultra-soft flat yarn, comprising a frame (1), and a false twisting mechanism (2), a feeding mechanism (3), an discharging mechanism (4) and a measuring mechanism (5) are mounted on the front surface o...  
WO/2022/095217A1
A spinning frame for spinning yarn, comprising a support plate and a bottom plate. A spinning machine is provided on an upper surface of the support plate, and a first threaded sleeve is transmissively connected to an upper surface of th...  
WO/2022/087798A1
An elastic fiber detection device that has strong tensile strength, comprising a base (6), a first support (2) and a second support (4). A side surface of each of the first support (2) and the second support (4) is provided with a clampi...  
WO/2022/087193A1
Disclosed herein are methods and apparatuses (100) for detecting defects in fiber-containing structures (110) using at least one defect detector including a projector (115) and an optical receiver (130) capable of measuring the cross-sec...  
WO/2022/078875A1
The invention relates to a compacting device (20) for a spinning machine having a plurality of spinning stations, which comprise drafting systems (2), the compacting device comprising a suction tube (17) and a support (30) of the suction...  
WO/2022/078422A1
Disclosed is a polyester composite blended fiber yarn. The polyester composite blended fiber yarn is composed of polyester filaments A and B, wherein polyester filament B forms filament circles outside polyester filament A; the length di...  
WO/2022/081570A1
An exemplary system may be configured for wire operations. The system may include a wire tool and a drive device operatively connected to the drive device. The wire tool may include a tool body having a rotational axis. The tool body may...  
WO/2022/051475A1
A composite low-twist towel that is formed of three parts: terry yarn, ground warp yarn and weft yarn. The ground warp yarn and the weft yarn are normal towel yarns and the terry yarn is a composite low-twist yarn. The composite low-twis...  
WO/2022/049191A1
The invention relates to a spinning station (1) of a ring spinning machine, having a drafting unit (5) for drafting a sliver (6), which has at least one output roller pair (9), a ring (10) located on a ring rail (12), a ring traveller (1...  
WO/2022/043540A1
The invention relates to an operating apparatus (91) for operating textile machines (T1, T2, T3). The operating apparatus (91) has a changeover function for changing the operating apparatus (91) over between a basic mode and an expert mo...  
WO/2022/021306A1
A production method for false twisting and elasticizing of yarn and a detection method for a tail-passed joint during the false twisting and elasticizing of the yarn. The production method comprises: carrying out a false twisting and ela...  
WO/2022/012088A1
A timing control spinning method for a multi-channel ring spinning frame. By means of a yarn simulation model, yarn design and a spinning process are seamlessly integrated, that is, each mechanism electronic control apparatus of a spinni...  
WO/2022/008724A1
The invention relates to a method, an apparatus and a spinning machine for introducing a false twist into a thread (7), wherein a thread running plane (20) is formed by the largely direct course, in plan view, of the thread (7) through a...  
WO/2021/235707A1
The present invention relates to a flyer device for hetero yarn, the flyer device being capable of easily replacing a top feeder, and in the flyer device, a flyer can be easily fastened with a flyer body and the top feeder coupled to the...  
WO/2021/228544A1
The invention relates to a device which has a sensor (8) that responds to at least one specified combustion gas. The sensor (8) is designed to be attached on or in a section (2, 6, 17) of a spinning facility such that a detection section...  
WO/2021/223784A1
The invention relates to a method for detecting structural defects of fasciated yarn comprising a core formed by parallel fibers, whereby the core is bound together by a wrapping layer of fibers which comprises wrapper fibers and wild fi...  
WO/2021/213850A1
The invention relates to a method for separating a sliver (4) delivered out of a sliver can (3) at a spinning station (2) of a spinning machine (1). The spinning station (2) has a feed device (5), by means of which the sliver (4) is deli...  
WO/2021/205745A1
A thread monitoring device 8 is provided with: a light-emitting part 22 which irradiates with light a traveling area where a thread Y travels; a light-receiving part 24 which is disposed at a location facing the light-emitting part 22 ac...  
WO/2021/204986A1
The invention relates to a method of compensating for the difference between the drawing-off speed and thewinding speed of yarn (2) during the 0 winding of yarn (2) on a bobbin (41) at a workstation of a textile machine for producing yar...  
WO/2021/198978A1
Electro-pneumatic drive unit is realized in such a way that the central shaft (2) of the electric engine (3) formed by the stator (5) and the rotor (4) is connected with the shaft of the pneumatic engine (6) with an inbuilt turbine (7) b...  
WO/2021/191184A1
The invention relates to a device (1) for individualizing fibers of a supplied fiber sliver end and to a spinning device (2) comprising such a device (1). The device (1) comprises a first hollow body section, to which pressure can be app...  
WO/2021/174849A1
A textile dust removal device for a textile fabric comprises a dust removal box (1); a feeding port (2) and a discharging port (3) are respectively provided on the sidewalls of the two ends of the dust removal box; a textile fabric (4) s...  
WO/2021/170243A1
It is provided a tensioner (117) adapted to adjust a tension of a filament (110) supplied to drafting stage of a ring spinning machine, which tensioner (117) is adapted to be mounted to a frame of a the ring spinning machine. The tension...  
WO/2021/171304A1
The present invention relates to the field of ring travellers for the textile spinning mills. More particularly, the present invention relates to a ring traveller with boronized layer coated. The present invention relates to a method of ...  
WO/2021/169312A1
Disclosed is a textile machine with an airflow conveyor and a filtering device. The textile machine comprises a textile machine body (1), wherein the outer side of the textile machine body (1) is sleeved with a movable ring (2); a height...  
WO/2021/165347A1
The invention relates to a shaft bearing for mounting a spinning rotor of a rotor spinning machine, with a double-row rolling bearing, which comprises two rolling-body rows that roll on their inner side without an inner ring, on two inne...  
WO/2021/165374A1
The present invention provides a winding and twisting device for a ring spinning or ring twisting machine, comprising: a stator comprising a superconducting material, a stator cooling device, a rotor configured to generate a magnetic fie...  
WO/2021/160913A1
A machine for winding and unwinding thread at a speed greater than 1m/s and without twisting, comprising: a rotary means for the delivery of thread, comprising a thread delivery spool and a motor (M1), a rotary means for the collection o...  
WO/2021/151968A1
The invention relates to a sliver receiving device for supplying a sliver coming from a drafting system to a yarn-forming element of a spinning device, an air jet spinning device and a method for forming a sliver receiving device for sup...  
WO/2021/149073A1
The present invention discloses a weight measuring apparatus for the containers and a method to measure and control the weight of each and every container in the spinning preparatory department using IoT based data communication system. ...  
WO/2021/136770A1
The invention relates to a drafting device of a fibre strand on a textile machine for preparing fibres for spinning and/or for the spinning of staple yarns on a textile machine, the device comprising at least one drafting apron (2) wrapp...  
WO/2021/128625A1
A single spindle on-line detection system for a spinning frame, the system comprising a main control panel for single spindle detection, spindle speed acquisition panels and a control panel for stopping roving feeding; the spindle speed ...  
WO/2021/122669A1
The invention relates to a method for arranging a fibre strand on a spinning device of a spinning station, wherein the spinning device is fed the fibre strand in order to produce a spun thread from the fibre strand by means of a drafting...  
WO/2021/127224A1
A method and system for forming protective composite yarns and fabrics having selected performance characteristics including cut resistance and/or fire/heat resistance, while also providing enhanced comfort and aesthetic attributes. The ...  
WO/2021/116083A1
The invention relates to a method for cleaning an air jet spinning device of a spinning station, an air jet spinning device of this type and a thread-forming unit for an air jet spinning device of this type. The air jet spinning device c...  
WO/2021/116209A1
A conveyor belt, power transmission belt or machine tape (1) being open-ended with two ending edges (6, 7) and with a longitudinal length (L) in a longitudinal direction, comprising: a) two parallel lateral edges (1a, 1b) running in said...  
WO/2021/105382A1
In addition to a spinning unit for an air jet spinning machine and an air jet spinning machine for producing a thread from a fed sliver, the invention also relates to a method for detecting a thread strength, which falls below a target v...  
WO/2021/105820A1
The invention relates to a loading unit (6) for a drafting system for a textile machine for receiving a drafting system roller comprising an axle (8), wherein the loading unit (6) has a guide device (7) for guiding the axle (8) and a loa...  

Matches 1 - 50 out of 20,233