Matches 1 - 50 out of 158 1 2 3 4 >
Match Document Document Title
7559344 Device and method for stretching  
A thread stretching device for a weaving machine, especially an air jet weaving machine, includes a thread gripper ( 22 ) for gripping the weft thread ( 10 ) as a device for stretching a weft...
7537029 Jet-weaving machine, particularly an air jet-weaving machine, with a clamping device in the mixing tube  
A thread clamping device is provided for a jet weaving machine that has a main discharge nozzle ( 1 ) with a mixing tube ( 2 ) for inserting a weft thread ( 3 ) into a shed with a conveying fluid...
7350542 Blowing nozzle for supporting a weft thread in a weaving machine  
Blowing nozzle for supporting a weft thread in a weaving machine, provided with a flow-through canalisation ( 17 ) for a fluid tracing a bend ( 20 ) near the free end of the blowing nozzle ( 3 ) to...
7191804 Thread clamp for a weaving machine  
A thread clamp for a weaving machine includes a clamp having at least two clamping parts between which a thread may be clamped and an actuator arranged to move the clamping parts between clamping...
6953066 Method of disposing weft in a loom  
The method of disposing the weft, in a loom for displacing the weft led into a weft insert nozzle by jetting the air current from a guide nozzle disposed in a reed sley and releasing the weft from...
6892766 Loom and method of weaving three-dimensional woven forms with integral bias fibers  
A loom for weaving three dimensional woven structures which include interwoven bias fibers and at least one integrally woven junction. The loom includes bias fiber holders, bias shuttles, and...
6880584 Weft end collector  
A weft end recovery apparatus comprises weft end carrier for carrying by water flow weft ends formed as a result of weft insertion, a plurality of storing and dewatering sections to receive the...
6863091 Method for controlling the shed in a loom with fluidic weft insertion  
The shed of a fluidic weaving loom is not changed simultaneously for all warp threads, but rather continuously starting at the weft entrance and continuing helically, so to speak, to the exit of...
6705354 Method of forming tuck-in selvage in cloth  
After a picking action of a weaving machine, a cloth-end warp maintains its shed over a plurality of weaving cycles including a weaving cycle in which weft ends are tucked in. Air is jetted toward...
6497257 Control of fill yarn during basket weave type patterns on air jet looms  
A fill yarn holding apparatus for use on an air jet loom of the type used for weaving certain fabric patterns where each pattern has at least two fill yarns introduced between each harness...
6343626 Method for face-to-face weaving false boucle fabrics with cut pile, and fabrics woven according to this method  
Method for weaving fabrics with a rib structure, whereby on a weaving machine, two fabrics ( 22 ), ( 23 ); ( 49 ), ( 50 ) are woven one above the other with a rib structure according to a...
6289941 Method for weaving a false boucle fabric  
A method is provided for weaving a false boucle fabric with a rib structure on weaving machines in successive weft insertion cycles. In each cycle a top (1), (2), (3) and a bottom weft thread (4),...
6273150 Method and apparatus to monitor filling insertion in a weaving machine, with detection of an exact time at which the filling is actually severed  
A method and apparatus to monitor filling insertion in a weaving machine. A filling (3, 4) is severed during insertion by a filling-scissors (15), and the actual time at which the filling (3, 4) is...
6186191 Arrangement for monitoring functionality of flexible pressure hoses in a loom  
A fluid jet loom includes a source of pressurized fluid, a magnetic valve, and at least one nozzle, such as a weft insertion air jet nozzle, as well as at least one flexible pressure hose...
6186189 False and true boucle fabrics, and a method for the production of such fabrics  
A method for manufacturing fabrics with a rib structure, in particular false boucle fabrics is provided. On a weaving machine two series of warp threads (4, 5, 6, 10, 11); (7, 8, 9, 12, 13) are...
6173746 Fabrics with rib structure on both sides and method of manufacturing  
A method for weaving fabrics with a two-sided rib structure, such as false boucle fabrics, comprises forming a fabric on a weaving machine from weft threads and warp threads of a series of warp...
6158479 Arrangement for shooting and accelerating a shuttle in a weaving machine  
Shooting and guide members for a shuttle are arranged in a weaving machine. The shooting member comprises an air pressure source which supplies compressed air to one or more acceleration nozzles....
6155306 Bulletproof woven fabric, and method and apparatus for weaving same  
A woven fabric enhancing bulletproof ability by efficiently absorbing kinetic energy of a bullet discharged from a gun, which is not softened or molten by heat of the bullet at high temperatures,...
6148872 Method and apparatus for determining the starting time of the weft insertion following a speed change of the main drive of a jet loom  
The starting time of a weft thread insertion in a jet loom is automatically adapted to a change in the speed of the main loom drive shaft, in order to assure that the leading end of the weft thread...
6021820 Weaving device with practile fluid handling  
A weaving device utilizing a projectile and a pressurized medium to guide the projectile as it transports a weft thread from a supply spool through a section of warp threads. A device is also used...
6019140 Method of weaving a yarn having periodic flat spots on an air jet loom  
A method of inserting a fill yarn on an air jet loom includes propelling a fill yarn with one or more air jets from the insertion side to the exit side of the loom, where the yarn comprises a...
6014992 Mechanical loom with pneumatic weft thread insertion with synchronized clamp cutter and reed  
A weaving machine contains a reed (8) and a weft thread guide apparatus (32) which are connected to one another and are pivotal between an insertion position and a beat-up position. For the...
6009919 Method for converting a ball and socket to a dowel pin joint on a water jet loom and product produced thereby  
A metal socket in a reciprocating foot mates with a ball on the lower end of a heddle frame driving rod of a conventional NISSAN water jet loom. Water causes corrosion in the ball and socket joint...
6009915 Method and distribution apparatus for pneumatic weft insertion in a series shed loom  
Lengths of weft thread are sequentially inserted in sheds formed by a series shed weaving machine. Weft thread is continuously supplied with a fluid flow. By reversing the flow direction of the...
5937913 Weft thread distributor apparatus of a series shed weaving machine  
Weft thread distributor apparatus for a series shed weaving machine in which a weft thread is fed into a connection channel via a supply nozzle and is distributed within the connection channel to...
5816296 Method and apparatus for controlling the tension and the presentation of a weft thread for insertion into a loom shed  
The tension of a weft thread in a loom is controlled during particular time phases within the weft supply, weft presentation, weft seizing, and insertion, including the initial phase of entering...
5650207 Airbag fabric  
A high strength, uncoated, uncalendered airbag fabric that is lighter in weight than heretofore and exhibits an air permeability of less than 4 cfm per square foot of area at air pressures of...
5564473 Apparatus and method for correcting irregularities in a series shed weaving machine  
An apparatus and method for correcting an irregularity during the insertion of a weft yarn into a weaving rotor of a series shed weaving machine involves drawing a length of weft yarn from a supply...
5529094 Method and apparatus for manufacturing carbon fiber woven fabric by water-jet loom  
A method and apparatus is provided for manufacturing a carbon fiber woven fabric by opening and closing a warp sheet formed of carbon fiber warps and by injecting wefts made of carbon fibers by...
5503197 Method for producing high weave density airbag fabric on a water-jet loom using unsized yarns  
A method for forming an airbag fabric for use in protecting vehicle occupants during a collision. The airbag fabric includes at least a portion of fabric woven by water-jet weaving yarns without...
5440495 Control device for weft inserting in jet loom  
A control device for weft inserting in a jet loom realizes weft inserting in stable running conditions without depending on the professional perceptions and experiences of operators. The control...
5425399 Weft picking system for jet loom with device for deforming a weft yarn slackened portion  
A weft picking system for an air jet loom is provided with a microcomputer as a controller. The weft picking system comprises a weft traction device including a pair of rollers, one of which is...
5423355 Method and apparatus for limiting stresses in weft yarn advancing towards a weft insertion mechanism  
A weft yarn (1) leaving a stationary stock bobbin (2) is led through a compressed-air nozzle (6) and a deflector element (16) movable transversely to the direction of weft insertion (arrow 9), to...
5421378 Airbag weaving on a water-jet loom using yarns  
A method for weaving airbag fabric for use in protecting vehicle occupants during a collision. The airbag fabric includes at least a portion of fabric woven with unsized warp and fill yarns by...
5417250 Weft insertion system for air-jet loom  
A weft insertion system for an air-jet loom includes at least one main blower nozzle and a compressed air supply for the main blower nozzle, the compressed air supply including stationary...
5343898 Method and apparatus for threading-up yarn in a pulsating manner  
A thread feeding system including a thread regulator having a fixed housing, a hollow rotatable shaft extending through the fixed housing, a rotatable winding section secured to the rotatable...
5335700 Weft picking system for a fluid jet loom including a roller type traction device  
A weft picking system for an air jet loom provided with a microcomputer as a controller. The weft picking system comprises a weft traction device including a pair of rollers one of which is driven...
5305803 Retoolable trough-shaped spreader table for an air loom  
A retoolable spreader table for an air loom has a trough-shaped cross-section. The spreader table has a projection pointing substantially toward the center of the weft thread insertion channel of a...
5295515 Apparatus for controlling weft insertion in jet loom  
In a jet loom, a weft insertion start timing, a jet injection start timing of a main weft inserting nozzle and a jet injection stop timing of auxiliary weft inserting nozzles are controlled on the...
5146955 Filling thread distributor mechanism for a series-shed weaving machine  
The filling thread distributor mechanism employs a stationary part having arcuate channels through which filling threads are continuously delivered. In addition, the mechanism has a rotatable part...
5144987 Weft drawing-in device including slotted tubular guide members  
In a device for a drawing a weft yarn (2) into a loom a continuous guide duct combined from tubular members (54, 55) is interrupted at places so that various operating elements such as a yarn brake...
5127445 Automatic gaiting arrangement for a fluid jet loom  
An air jet loom provided with a main nozzle, a plurality of auxiliary nozzles, and a weft measuring and storing device including a measuring pawl disengagable from a weft yarn to allow the weft...
5107902 Method for controlling weft thread insertion timing in an air jet loom  
The insertion of a weft thread into the loom shed through the weft thread insertion channel of an air jet loom is controlled in two phases in order to apply the proper weft thread acceleration to...
5103876 Rotatable thread catcher for weft metering device  
The metering device for metering the weft yarn of a loom comprises a metering roller which is disposed between a supply unit and a draw off unit and which, in metering operation, is wrapped around...
5080144 Weft nozzle rethreading apparatus  
A weft insertion apparatus for inserting a weft yarn in a picking direction into a main picking nozzle of a picking apparatus of a loom, which nozzle has at least one individual nozzle, and the...
5070912 Air jet weaving loom with expander element and spreader table  
An air jet weaving loom is equipped with at least one expander element and a spreader table, whereby the spreader table surrounds a spreader in a trough and has an extension (8) in a forward fabric...
5031669 Weft thread monitor with control circuit to eliminate false weft defect signals  
A weft thread monitor for an air weaving loom with air jets for inserting weft thread yarns of different qualities such as coarse, fine, thick or thin yarns into the loom shed, has an amplifier or...
5018557 Weft-switching system with telescoping nozzles  
A shuttleless loom has an injection nozzle that is movable limitedly in the warp direction to one side of the warp and that has a filament-receiving upstream end and a filament-ejecting downstream...
5016679 Elastically mounted pneumatic thread feed device  
A thread feed device comprises at least one thread supply from which thread is taken and supplied to an intermediate store. A first thread feed nozzle is arranged before or after the intermediate...
5016680 Weft processing and releasing apparatus in a jet loom  
A weft processing apparatus includes a weft releasing device for releasing or detaching a leading end of a weft from the peripheral surface of a weft cheese, a fluid jetting device for moving the...
Matches 1 - 50 out of 158 1 2 3 4 >