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WO/2024/017542A1 |
The invention relates to a device (1) for selecting and presenting weft threads to an insertion element of a weaving machine, the device (1) comprising a weft feeder element (4), wherein the weft feeder element (4) is mounted so as to be...
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WO/2024/017541A1 |
The invention relates to a device (1) for selecting and presenting weft threads to an insertion element (103) of a weaving machine comprising a holding plate (2) and a number of weft feeder modules (3), each weft feeder module (3) compri...
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WO/2024/018306A1 |
A system (11) for interlacing fibers, the system (11) includes: a frame (33), a needle (55), and a motor assembly (14). The frame (33) is configured to wind one or more first fibers (44) about a plane of the frame (33). The needle (55) i...
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WO/2023/237432A1 |
In a method for regulating a supply air pressure (pV) of a loom installation (1) comprising a plurality of air-jet looms (2), which each have a plurality of pneumatic consumers (5) for introducing a weft thread, a pressure requirement (p...
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WO/2023/233366A1 |
Set of a rapier bar (1) and a gear wheel (2) for weaving machines, the rapier bar (1) comprising a toothed rack (8), which is made of fibre-reinforced plastic, with a plurality of teeth (9, 10, 11, 12, 13), basic teeth (9) and adapted te...
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WO/2023/140384A1 |
The present invention comprises an imaging unit (120) that images running weft in a loom, a storing unit (140) that stores an image generated through imaging by the imaging unit (120), a recording unit (150) that records an image read ou...
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WO/2023/135152A1 |
The invention relates to a weft insertion device (2) for an air-jet loom (1), which device is designed to alternatingly insert a plurality of differently coloured weft threads (30) and comprises a bundle (3) of multiple main nozzles, whe...
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WO/2023/134900A1 |
The invention relates to a device for setting a position of a stationary guide (1) for guiding a rapier on a weaving machine, the device (2) comprising a first support part (3) and a second support part (4), wherein for setting an orient...
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WO/2023/102674A1 |
Disclosed in the present invention is an energy-saving water supply apparatus for a water jet loom, comprising a water jet loom body. A water-blocking hood is provided at the top of the water jet loom body, the water-blocking hood is set...
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WO/2023/074347A1 |
Provided are: a towel fabric that does not require starching in order to be woven; and a method for producing same. The towel fabric is composed of warp pile yarn, warp ground yarn, and weft ground yarn. The warp pile yarn 1 is a core-sh...
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WO/2023/040329A1 |
A water-jet loom capable of improving the beating-up performance, comprising a water-jet loom body and a beating-up shaft mounted on the water-jet loom body, wherein the beating-up shaft is formed by combining a beating-up shaft body (1)...
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WO/2023/005375A1 |
A water-jet loom facilitating the mounting and adjustment of a warp beam. The water-jet loom comprises a water-jet loom body, a warp beam mounting frame (1), a warp beam mounting seat (2), and a warp beam (3), wherein a group of warp bea...
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WO/2023/280510A1 |
The invention relates to a method for removing an incorrectly inserted weft thread in an air-jet loom and to a corresponding air-jet loom, wherein a first drive drives a shed-forming device, and wherein a second drive drives a sley (36) ...
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WO/2023/274701A1 |
The invention relates to a rapier wheel for a rapier weaving machine having an inner ring (20), an outer ring (21), and a number of spokes (22, 23), wherein the inner ring (20) is configured for mounting the inner ring (20) to a drive sh...
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WO/2022/258522A1 |
In a method for inserting and retrieving a weft thread (5) on a weaving machine (1), a weft thread (5) to be inserted is intermediately stored on a drum (8), wherein, during the intermediate storage, the weft thread (5) is fixed on the d...
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WO/2022/258443A1 |
The invention relates to a gripper (1) for a rapier weaving machine, wherein the gripper (1) comprises a gripper body (2) and a clamping device (3) for clamping a weft thread, wherein the gripper body (2) comprises a base section (20), a...
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WO/2022/223225A2 |
The invention relates to a device (1) for feeding at least first and second weft threads to a loom comprising at least one gripper head, wherein the weft threads can be fed to the gripper head in the weft direction (SR). The device accor...
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WO/2022/214378A1 |
The invention relates to a lubrication device (2, 3) for a rapier (10) with a detection device (21, 33) and a method for detecting a consumption of a lubrication element (4) for a rapier (10) of a gripper weaving machine, wherein an aler...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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,...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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, ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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