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Matches 1 - 50 out of 7,747

Document Document Title
WO/2022/122272A1
The invention relates to a method and a device for adjusting a movement stroke of a gripper (3, 5) in a gripper weaving machine, wherein the gripper (3, 5) is driven to move back and forth using a transmission part (31, 32), wherein a dr...  
WO/2022/122271A1
The invention relates to a method and a device for determining a movement parameter of a gripper (3, 5) in a gripper weaving machine, wherein the gripper (3, 5) can be driven to move back and forth using a transmission part (31, 32), whe...  
WO/2022/106122A1
The invention relates to a weft thread supplying device for providing a plurality of weft threads in a loom and for selectively supplying an active weft thread to a gripper, having: a rotationally drivable colour selection plate with a p...  
WO/2022/096922A1
Described is a motor-driven mechanical selvedge machine, including a containment casing (2), a foot-shear assembly (3), which grips and cuts to size a portion of weft thread coming out of the edge of a fabric being processed on a weaving...  
WO/2022/077640A1
An air-jet loom self-cleaning system, which comprises a connection tube (12) mounted at a left side face of an air-jet loom (1), a collection box (13) connected at an end face of the connection tube (12), a plurality of filter plates (14...  
WO/2022/077638A1
The present invention relates to the technical field of air-jet looms, and in particular to an air-jet loom weft yarn protection device. The device comprises a rack which is provided in a "]" shape, an electric telescopic rod is fixedly ...  
WO/2022/053321A1
The invention relates to a sensor device and a method for sensing a tension in a weft thread (1) between a weft presenter (4) and a gripper (6) on a gripper weaving machine (100), the sensor device (10) comprising a sensor unit (20) with...  
WO/2022/047639A1
A weaving filament expanding apparatus for a textile machine, comprising a top plate. Supports are fixedly connected to the left and right sides of the lower surface of the top plate, respectively; there are two supports; bases are fixed...  
WO/2022/008960A1
Described is an electro-pneumatic selvedge machine, comprising a support (10) and a pair of motors (1, 2), each with its own electronic driver and synchronised with each other, which are used in the formation of a selvedge, respectively,...  
WO/2021/260490A1
This invention relates to a rapier weaving machine, comprising an insert rapier head for inserting a weft yam into a fabric, a receiver rapier head (2) for receiving and holding the weft yam and subsequently pulling the weft yam out of t...  
WO/2019/048158A9
Thread braking device for a weft feeder device (1) comprising a annular braking band (15) for forming a braking zone (16) for a weft thread (7), wherein the braking band (15) is supported by the support structure (17), wherein the suppor...  
WO/2021/136088A1
A parallel beating-up and weft insertion mechanism. A beating-up driving swing arm (17) is connected to a beating-up drive shaft (18) in a passing through mode; a beating-up fixed stroke reciprocating mechanism is in driving connection w...  
WO/2021/094023A1
A moveable lever (3) for a thread clamp (2) for a gripper (1) of a gripper weaving machine, the moveable lever (3) having a first contact surface (4) for cooperating with a second contact surface (6) of a counter-element (5) arranged opp...  
WO/2021/056626A1
A spool holder rack for a textile machine. The spool holder rack comprises a base (1), a roller shaft (2) pivotally connected to the base (1), and a plurality of box bodies (3); the box bodies (3) are distributed around the center of the...  
WO/2021/047157A1
A variable magnetic reluctance magnetic levitation weft insertion apparatus, comprising an electromagnetic assembly (1) and an electromagnetic controller (2); the electromagnetic assembly comprises electromagnetic iron coils (11), magnet...  
WO/2020/254981A1
Method for controlling the weft insertion system of a gripper loom wherein a carrying gripper and a drawing gripper are alternately driven, inside the shed formed between the warp threads, by a pair of toothed wheels (W) through correspo...  
WO/2020/254091A1
A weft thread tensioning device, comprising a weft thread path defining arrangement having two weft thread passage elements (24, 26) positioned at a distance with respect to each other for receiving a weft thread such as to extend along ...  
WO/2020/225818A1
Garment and clothes that are unravel-free and roll-free. A garment includes a particular garment-region made of knitted fabric. A majority of threads of the knitted fabric are yarns other than a thermally-fused thermoplastic yarn, such a...  
WO/2020/225682A2
The present invention relates to a guide device comprising a guide (1) with one or more guide elements (2) for guiding a rapier bar (3) in a rapier weaving machine, wherein this guide device is provided with an air circuit (5) through wh...  
WO/2020/208047A1
The invention relates to a method of producing a plurality of textile webs (22) from a textile (20) during the production process, said method having the steps: introducing weft threads (24) into the opened warp thread shed; laying, in a...  
WO/2020/164311A1
Provided is an electronic weft storage single-jet ultra-wide heavyweight water-jet loom, comprising a water-jet loom body (1); the bottom of said water-jet loom body (1) is provided with a wastewater collection box (2); a first treatment...  
WO/2020/164310A1
A water pump (5) movement-prevention device used for a water jet loom; the device comprises a 匚-shaped plate (1); a bolt (2) is rotatingly connected within the opening of the 匚-shaped plate (1), and a servo motor (3) is fixed at the ...  
WO/2020/148605A1
Rapier rod (1) for weaving machines, comprising a holder profile (2) that delimits a mounting cavity (3) with a bottom (4) and side walls (5) that are erected with respect to the bottom and a gear rack (6) with several teeth (7), which i...  
WO/2020/147513A1
A nozzle for a water jet loom, comprising a nozzle main body (1) and a water supply channel (2) for supplying water to the nozzle main body, the axial direction of the nozzle main body (1) being perpendicular to the axial direction of th...  
WO/2020/147512A1
A device for adjusting a jetting position of an auxiliary nozzle in an air-jet loom comprises a wefting insertion device (1), an auxiliary nozzle (2), a wefting insertion control device (3), and an auxiliary nozzle control device (4). Th...  
WO/2020/126546A1
The invention relates to a giver rapier head (4) for a rapier loom with double weft insertion, said loom having a first guide device (2) and a second guide device (3) for respective weft threads (7, 8), wherein the two guide devices (2, ...  
WO/2020/080996A1
Described are, among other things,methods and devices for providing a learning procedure in a yarn feeding arrangement (12). The learning procedure aims at providing control data to the controller (32) about system components and behavio...  
WO/2020/080997A1
Described are, among other things,abobbin drive unit (13) comprising a bobbin motor (14) configured to rotate a bobbin (50) around the axis of a bobbin tube (52). The bobbin drive unit comprises a first attachment (53) with a bearing con...  
WO/2020/065685A1
A weft thread cutting device for shuttle-less looms, said device being placed between a fabric edge (1 ), a comb (2) and a warp mouth, on one side, and a weft thread selector, on the other side; the weft threads, coming from a plurality ...  
WO/2020/056899A1
Disclosed is a weft yarn tension control apparatus for a rapier loom. The control apparatus comprises an installation base (1), wherein a yarn pressing plate spring fixing seat (11) is provided at a right end thereof; an upper part of th...  
WO/2020/056898A1
A pneumatic tucked-in selvedge device of a rapier loom, comprising: a wallboard fixing base (1), a left wallboard (2), a right wallboard (3), a weft shearing mechanism (4), and a tucked-in selvedge jet base (5). The weft shearing mechani...  
WO/2020/052822A1
A weaving machine having a device (1) for selecting the weft thread colour is provided, by which individual weft threads of a number of provided weft threads are able to be fed to a gripper in a selected order, and which has a thread gui...  
WO/2020/048614A1
The invention relates to a sensor device and a method for detecting an abnormal condition of a waste ribbon in a weaving machine comprising a block (2) with a guide element (3) for the waste ribbon, wherein in a normal condition of the w...  
WO/2020/016690A1
The present invention relates on the one hand to a weaving machine for forming fabrics (1) that have a handmade appearance ("handlook"), comprising: shed-forming means (5) provided for forming one or more sheds in successive operating cy...  
WO/2020/011915A1
The invention relates to a method for weft thread input on a loom (1), wherein a weft thread (5) is retracted by a certain distance by means of a retracting unit (9) arranged on an input side (ES) of a shed (2). According to the inventio...  
WO/2020/002378A1
The invention relates to a junction device (1) for a conveyor belt (2), intended for connecting two ends (3) of at least one longitudinal conveyor belt (2), the junction device (1) comprising at least two junction plates (4) configured t...  
WO/2019/244068A1
The present invention relates to a giver rapier head (1) for inserting a weft thread in a rapier weaving machine, comprising a housing (3), which delimits a receiving cavity (4), for the partial insertion therein of a corresponding recei...  
WO/2019/220196A1
An aspect of the present disclosure relates to a woven twill percale textile fabric, the fabric including: from about 90 to about 2400 ends per inch warp of texturized polyester yarn; and from about 45 to about 600 picks per inch Cotton ...  
WO/2019/220195A1
An aspect of the present disclosure relates to a woven twill textile fabric, the fabric including: from about 90 to about 235 ends per inch warp cotton yarn; and from about 100 to about 2765 picks per inch multi-filament polyester weft y...  
WO/2019/220194A1
An aspect of the present disclosure relates to a woven twill percale textile fabric, the fabric including: from about 90 to about 2400 ends per inch warp of texturized polyester yarn; and from about 50 to about 600 picks per inch Cotton ...  
WO/2019/201433A1
Driving device comprising a drive shaft (5) with a drive axis (7), at least one actuator (31) exerting a drive torque on the drive shaft (5), wherein a required drive torque varies with an angular position of the drive shaft (5), and an ...  
WO/2019/197888A1
The present disclosure provides a high thread/ yarn count textile fabric and a process of preparation thereof. The textile comprises a plurality of Warps and a plurality of Wefts, wherein Warp comprises a plurality of separable multi-fil...  
WO/2019/179150A1
A flexible trimming mechanism. Two or more pull arms (8) are connected to two or more swing arms of a multi-arm box (3) at one side of a loom respectively; a pull rope is connected to each pull arm (8); the pull rope is wound through a g...  
WO/2019/168882A1
A method for manufacturing a one-piece woven (OPW) air bag includes providing yarns having a spin finish and warping the yarns on at least one beam of a loom. The yarns are simultaneously woven into a fabric air bag structure having two ...  
WO/2019/146286A1
A base fabric, wherein the coefficient of variation CV1 (100×standard deviation/average value) of the weft direction disassembled yarn strength in the longitudinal direction is 3.0% or less and the coefficient of variation CV2 (100×sta...  
WO/2019/140991A1
A textile machine having an airflow conveyor and a filtering device, comprising an all-metal protective shell (1), an air inlet pipe (4), textile machine unwinding rollers (8) and an airflow conveyor (12); a dust removal filter (2) is mo...  
WO/2019/139177A1
Provided are a stretchable fabric, and a manufacturing method and a manufacturing device for the same, the stretchable fabric exhibiting high stretchability and stretch recovery, as well as a low washing machine shrinkage ratio. In thi...  
WO/2019/123355A1
A weaving apparatus (1) using devices for the processing and/or treatment of threads or yarns, comprising a system for the management of threads or yarns. The spools (2) are associated with a respective marker (20) and the apparatus comp...  
WO/2019/120922A1
The invention relates to a gear rack (1) for rapier looms, wherein the gear rack (1) can be engaged with a drive pinion of a drive unit of the rapier loom, comprising a main body (2) formed of a plastic, wherein the main body (2) has a t...  
WO/2019/102294A1
Described are improved weft presenters comprising one or more than one rotary weft presentation devices wherein, for each weft presentation device, a single needle is used for feeding a plurality of weft threads, one at a time. Further t...  

Matches 1 - 50 out of 7,747