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WARP MANIPULATION

Subclass of:

139 - Textiles: weaving

Patent class list (only not empty are listed)

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Class / Patent application numberDescriptionNumber of patent applications / Date published
139035000WARP MANIPULATION58
20090205739Forming fabric having binding warp yarns - Forming fabric that includes a top layer including top weft yarns and a bottom layer including bottom weft yarns. Binding warp yarns weave with the top weft yarns and bind to the bottom layer. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.08-20-2009
20100300576 Process for Manufacturing Super-high-count Ramie Fabric and the Fabric - The present invention relates to a process for manufacturing a ramie fabric and the fabric. The process comprising the following step: blend spinning a high-count ramie fiber such as a ramie fiber of 250012-02-2010
20110132488WEAVING MACHINES AND THREE-DIMENSIONAL WOVEN FABRICS - A weaving machine for weaving a three-dimensional distance woven fabric including two outer fabrics and inter-yarns connected with the outer fabrics is provided. The weaving machine includes a warp let-off mechanism, heald frames, a picking mechanism, a beating-up mechanism, a yarn raising mechanism, and a take-up mechanism. The warp let-off mechanism includes at least two warp beams for providing and transferring warps. A plurality of vertically arranged heald wires are supported by each of the heald frames, wherein each of the heald wires has a heald eye for the warps passing through. The warps are driven and divided into two warp layers by the heald frames such that a shed is formed between the two warp layers. The picking mechanism transfers wefts to pass through the shed. The yarn raising mechanism is suitable for passing through the shed and raising parts of the warps functioning as the inter-yarns.06-09-2011
20120018029WEAVING MACHINE - A weaving machine for weaving a strong fabric on a surface of a linear light-emitting module is provided. The weaving machine includes a warp let-off mechanism, a drop wire, a plurality of heald frames, a picking mechanism, a beating-up mechanism, and a take-up mechanism. The warp let-off mechanism provides and transmits a plurality of warps and the linear light-emitting module. The heald eye of each heald frame allows the warps and the linear light-emitting module to pass through. The heald frames are located between the warp let-off mechanism and the beating-up mechanism. The take-up mechanism is suitable for adjusting and controlling latitude density of the strong fabric, wherein the take-up mechanism has a set of grooves corresponding to the linear light-emitting module.01-26-2012
20120118427ELECTRONIC TEXTILE, ARTICLE AND METHOD - A woven article having plural weave layers comprises a plurality of electrically insulating and/or electrically conductive yarn in the warp and a plurality of electrically insulating and/or electrically conductive yarn in the weft interwoven with the yarn in the warp. An electrical function is provided by one or more circuit carriers disposed in cavities in the plural layer woven article and/or one or more functional yarn in the warp and/or the weft, wherein the circuit carrier and/or functional yarn include an electrical contact for connecting to the electrically conductive yarn in the warp and/or weft.05-17-2012
20130206275Flexible, Abrasion Resistant Textile Sleeve and Method of Construction Thereof - A textile sleeve for routing and protecting elongate members and method of construction thereof is provided. The sleeve includes an elongate wall having opposite edges extending parallel to a central axis of the sleeve. The wall is woven with warp yarns extending parallel to the axis and fill yarns extending transverse to the warp yarns. The warp yarns include monofilament yarns within an intermediate region of the wall and multifilament yarns within opposite edge regions of the wall to enhance abrasion resistance and curl, respectively, and the fill yarns include monofilament yarns larger in diameter than the fill monofilament yarns to provide further abrasion resistance, enhanced curl strength and multifilament yarns to provide increased coverage, maintain flexibility, and to maintain the warp monofilaments in their intended position.08-15-2013
20130228248WRAPPABLE END FRAY RESISTANT PROTECTIVE TEXTILE SLEEVE AND METHOD OF CONSTRUCTION THEREOF - A wrappable, end fray resistant textile sleeve for protecting elongate members and method of construction thereof is provided. The sleeve includes an elongate wall having warp yarns extending generally parallel to a longitudinal central axis of the sleeve and fill yarns extending circumferentially about the sleeve. The warp yarns and the fill yarns are woven in an overlying and underlying weave pattern with one another. The warp yarns are arranged in discrete groups alternating about a circumference of the wall with adjacent groups having a different number of the warp yarns. As such, the wall is provided with groups of increased numbers of warp yarns that provide the sleeve with enhanced rigidity and abrasion resistance, while also being provided with groups of decreased numbers of warp yarns that provide the sleeve with enhanced flexibility along the longitudinal central axis.09-05-2013
20140014223WOVEN STRUCTURE AND METHOD FOR WEAVING SAME - An exemplary weaving method includes placing a first section of a fill fiber between warp fibers, forming a pick, moving a base to reposition the warp fibers, and placing a second section of the fill fiber between the warp fibers.01-16-2014
20140069549METHOD FOR PREPARING A SEAM AREA FOR A PMC BASE FABRIC - A process for preparing a seam area for a paper machine clothing (PMC) base fabric includes the steps of: forming the PMC base fabric by flat-weaving, the PMC base fabric including warp yarns extending in machine direction and weft yarns extending in cross machine direction and interwoven with the warp yarns, the weft yarns including first weft yarns and a second weft yarn, the second weft yarn being a multifilament yarn, the warp yarns, the first weft yarns, and the multifilament yarn being woven together on a loom in an original weaving process, the multifilament yarn being positioned in an anticipated seam area; and folding over the PMC base fabric, after weaving the multifilament yarn with the warp yarns, to form a seam loop of the PMC base fabric such that the multifilament yarn is a first one of the weft yarns on a sheet side of the seam loop.03-13-2014
20140090739Textile Sleeve With Twisted Hybrid Fill Yarn And Method Of Construction Thereof - A textile sleeve for routing and protecting elongate members and method of construction thereof is provided. The sleeve includes an elongate wall having opposite edges extending parallel to a central axis. The wall is woven with warp yarns extending parallel to the axis and hybrid fill yarns extending transversely to the warp yarns. The hybrid fill yarns are provided having a yarn filament core and non-metallic first and second yarn filaments overlying the yarn filament core. The first yarn filament is twisted about the yarn filament core in a first helical direction and the second multifilament yarn is twisted over the first yarn filament and about the yarn filament core in a second helical direction. The first helical direction and the second helical direction being opposite one another to provide a resultant zero torque on the yarn filament core.04-03-2014
20140090740METHOD OF FABRICATION OF A WEAVE OF MATERIAL STRIPS WITHIN A METAL MESH - A method is provided for making a weave of material strips within a metal mesh. The method includes providing a metal mesh having a plurality of rows of rods linked together by a plurality of columns of malleable cables woven through the rods, A plurality of openings are formed as slots enclosed between two rods opposite one another and two cables opposite one another. Strips of material are inserted into the openings in the metal mesh and the strips are interlaced through the openings to create a woven appearance.04-03-2014
139036000 Fluid treatment 2
20110120588STRETCHABLE FABRIC - First warp yarns and second warp yarns are each interwoven with weft yarns to produce a one-layer, lightweight, stretchable fabric. The first warp yarns include stretchable yarns that are activatable to achieve a contracted state, and the second warp yarns include non-stretchable yarns. The first warp yarns may include a stretchable core yarn with non-stretchable wrap yarn wrapped around the stretchable core yarn. The first warp yarns may be in an alternating arrangement with the second warp yarns. When the yarns are woven together, the first warp yarns are in an extended state and the second warp yarns are in an unbunched state. The fabric then undergoes a finishing procedure during which the first warp yarns are activated to achieve a contracted state. The second warp yarns thus achieve a bunched state, and the resulting fabric is stretchable in the warp direction.05-26-2011
20120211120IMPLANTABLE GRAFT DEVICE HAVING TREATED YARN AND METHOD FOR MAKING SAME - An implantable graft device having treated yarn is disclosed. The device comprises a graft body forming a lumen defining a longitudinal axis and comprising proximal and distal ends. The graft body comprises a woven fabric having warp yarns aligned in a first direction and a weft yarns aligned in a second direction. At least one of the weft yarns and the warp yarns has an agent applied thereto defining treated yarns of the graft body.08-23-2012
139037000 Pile 1
20130000772KIND OF MICROFIBER ARTIFICIAL LEATHER AND ITS MANUFACTURING METHODS - This Invention relates to a kind of microfiber artificial leather and its manufacturing methods, namely, adopting double-pile weaving process, taking highly-strengthened filament (or other filament) as ground warp and ground weft, using sea-island polyester microfiber or other microfiber as pile warp, adopting the V-shaped or W-shaped consolidation to weave into three-dimensional fabric, and then accepting padding of polyurethane resins, alkali treatment, sanding, dyeing and finishing. The artificial leather related in this Invention features delicate surface piles, high density, strong cortical feeling, good wear resistance, dimensional stability, good moisture permeability, good color fastness, and excellent mechanical properties, so it can be used as garment leather, shoe upper leather, car interior materials, furniture leather and so on.01-03-2013
139048000 Traversing 7
139049000 Lappet 1
20130153080Reed and Weaving Machine for Weaving Pattern Formation in Woven Fabrics with Additional Pattern Effects - On a weaving machine for the production of woven fabrics with additional pattern effects, one or more effect threads (06-20-2013
139050000 Leno or gauze 3
20130160890DEVICE TO FORM A LENO SELVEDGE - A device for the formation of a leno selvedge includes a frame for installation on the heddle shafts of a loom. The frame has at least one needle pair for two leno threads. The needle pair is mounted in the frame so that it can pivot around the longitudinal axis of the frame, and the device includes a pivot drive for pivoting the needle pair.06-27-2013
20150059914SHEDDING APPARATUS FOR WASTE SELVAGE IN A LOOM - A shedding apparatus for waste selvage includes a pair of first swing levers and a pair of second swing levers for forming an open shed of selvage yarns. The drive force to the swing levers is transmitted by cranking through a drive shaft which is coaxial with the sun gear of a planetary gear mechanism. The crank mechanism using the cranking includes a crank, first end of which is fixedly connected to the drive shaft for rotation therewith, a drive lever for transmitting a rotational force to the swing levers, and a connecting rod connected between second end of the crank and the drive lever. A ratio between an eccentric distance of the crank and a length of the drive lever is less than 1.03-05-2015
139051000 Doup heddle 1
20140251489LENO HEDDLE - A leno heddle includes a pair of elongated shanks, which are removably assembled together in overlying relationship. One of the shanks has configured ends to be removably received within corresponding openings in the other shank. The shank having configured ends can be replaced within the leno heddle without having to remove the other shank from its coupled relationship with the loom's upper and lower leno heddle support bars.09-11-2014
139054000 Selvage 3
20090025816Selvedge Forming Apparatus, Weaving Machine With A Selvedge Forming Apparatus And Method For Forming A Selvedge - Weaving machine, method and selvedge forming apparatus for introducing into a shed an end (01-29-2009
20120305124Leno Device with Linkage Mechanism and Cover Part - The present invention relates to a leno device for use in weaving machines. The leno device comprises a first lifting shaft, a second lifting shaft and a half shaft. The shafts are connected with each other via a linkage mechanism comprising several transmission units Each transmission unit comprises a connecting bar and two guide rods. In order to prevent fingers and or the hand of the operator from being pinched between the connecting bar and one of the levers, the leno device has a separate cover part for each transmission unit. The cover part may be fastened to one of the lifting shafts or to one of the guide rods of the transmission unit, or to the connecting bar. The cover part prevents an operator from being able to reach between the connecting bar and the guide rods in warp thread direction.12-06-2012
20140261850SELVAGE THREAD SYSTEM - A system for manufacturing a scrim material reinforced by a plurality of yarns includes a yarn dispenser to support and space the plurality of yarns in a yarn pattern, a nipping roll including the scrim material for mating to the yarn pattern, forming the scrim, a guide coupled to the yarn dispenser and positioned within the yarn pattern, the guide providing a first retainer for maintaining the yarn pattern, and a selvage thread assembly extending from the guide and coupling the guide to the nipping roll. The selvage thread assembly includes a spindle and a selvage thread having a first end coupled to the spindle and a second end coupled to the nipping roll, the selvage thread positioned within the yarn pattern, providing a second retainer for maintaining the yarn pattern until the yarn pattern is mated to the scrim material.09-18-2014
139550100 Shedding 33
20110209794UP-AND-DOWN MECHANISM FOR SEPARATED HEALD FRAMES OF A SAMPLE FABRICS MACHINE - An up-and-down swing mechanism for separated heald frames of a sample fabrics machine, which includes a plurality of heald frames fitted to a sample fabrics machine. A lower end of each of the heald frames is respectively fitted with a clutch and a swing arm, and controlling a portion of the clutches to engage/separate from the swing arms causes two swing arms to swing/not swing, which then drive a portion of the heald frames to enable up and down swing/no swing thereof through two transmission arms, thereby weaving the required fabric according to the style of sample fabric to be produced.09-01-2011
20120012223Loom and a Method of Controlling the Temperature of a Lubricant in Such a Loom01-19-2012
20130340881Method and Weaving Machine for Shedding - Shed formation on a weaving machine (12-26-2013
139056000 Disconnecting mechanism 1
20150354102WEAVING LOOM WITH SIDE-BY-SIDE FRAMES, WEAVING METHOD USING SUCH A LOOM AND PREFORMS WOVEN THEREBY - The weaving loom of the present disclosure includes a warp thread supply system, a frame type warp thread sequencing system, a reed and a weft thread insertion system. The present disclosure also provides a weaving method using the weaving loom. The method includes: a step of designing a flat fabric which are multilayered and presenting several adjacent sections in a weft direction whose weave and layout are different; a step of designing a set of side-by-side frames for enabling a weaving of the adjacent sections in a continuity of a weft according to designed weaves and layouts; and a step of carrying out the weaving.12-10-2015
139057000 Pushed harness 1
20140238526CONNECTING ROD FOR A WEAVING LOOM AND WEAVING LOOM COMPRISING THIS CONNECTING ROD - The connecting rod (08-28-2014
139059000 Jacquard 4
20130312867SHED FORMING DEVICE AND WEAVING MACHINE EQUIPPED WITH SUCH A DEVICE - This shed forming device for a weaving machine comprises at least one rotary electric actuator (11-28-2013
20150299912MODULE SUITABLE FOR INSTALLATION IN A JACQUARD MACHINE - A module suitable for installation in a jacquard machine, comprising at least one partition provided for guiding shed-forming elements, wherein the shed-forming elements comprise at least one anchor element which is configured to be held pressed against a contact profile of the jacquard machine when the module has been installed in the jacquard machine, wherein said anchor element is displaceable from a first position of use to a second removal position for removing the module from the jacquard machine.10-22-2015
20150376820ACTUATING DEVICE12-31-2015
139061000 Multiple cylinder 1
20130269822ELECTRONIC DOBBY-AND-JACQUARD-LOOM WEAVING MACHINE AND WEAVING METHOD - The present invention discloses an electronic-dobby-and-jacquard-loom weaving machine and a weaving method. The machine comprises a weaving body, a first wrap beam, a second wrap beam, a jacquard loom, a dobby loom, a harness frame, a plurality of first harness wires, a plurality of second harness wires, a plurality of harness cords, a plurality of return springs and at least one weft accumulator, wherein the weaving body and the jacquard loom are connected with a synchronous transmission mechanism between them; the synchronous transmission mechanism comprises a weaving spindle, a main motor encoder, a jacquard loom transmission shaft, a jacquard loom encoder, a gear box and a servo control system. The present invention improves the clarity of the fell (shed), widens the fell, keeps the fell clear stably, and realizes high-density jacquard weaving.10-17-2013
139066000 Dobby 2
20130291996SHED-FORMING DEVICE FOR A WEAVING MACHINE - A shed-forming device has elastically deformable selection elements (11-07-2013
139067000 Vibrating griff 1
139068000 Jacquard pattern 1
20130186506Multiple Layer Weaving - Different weaving materials, apparatuses, and methods are provided for producing woven textiles having different functional and aesthetic characteristics as compared to woven textiles produced using conventional methods. The different weaving materials comprise reactive materials or combined materials produced by an intermittent splicer. The different apparatuses include finishing devices for introducing organically-shaped lateral edges and interior apertures, and three-dimensional effectors for introducing three-dimensional aspects into a product as it is being woven. Weaving methods include simultaneously weaving fine denier panels and coarse denier panels.07-25-2013
139082000 Harnessing 19
139084000 Power to top 3
20090000687SHAFT CONNECTING DEVICE FOR A HEALD SHAFT - A shaft connecting device (01-01-2009
139085000 Jacquard 2
20150122367DEVICE FOR DETACHABLY CONNECTING ELEMENTS FOR POSITIONING WARP YARNS ON A WEAVING LOOM - The present invention relates to a A coupling device for positioning elements for warp yarns, comprising a male coupling part (05-07-2015
139086000 Comber boards 1
20150114511JACQUARD LOOM HAVING OPTIMIZED WARP YARN DENSITY - A jacquard type loom for making a fabric by weaving plural warp yarns with plural weft yarns, the fabric including a determined number of columns of warp yarns per unit length and a determined number of layers of weft yarns. The loom includes a comber board including plural holes passing a corresponding number of control cords, each control cord including an heddle eye through which a warp yarn passes. The holes are distributed in a determined number of columns extending parallel to the warp yarn direction and a determined number of rows per column extending in a direction perpendicular to the warp yarn direction. The comber board includes a number of columns of holes per unit length smaller than the number of warp columns in the same unit length in the fabric, and a number of rows of holes greater than the number of warp layers in the fabric.04-30-2015
139091000 Harnesses 8
20100012218HEDDLE FRAME WITH MULTI-DIRECTIONAL ADJUSTABLE BRACE - A heddle frame for supporting a plurality of heddles comprises a top rail separate from a bottom rail Each of the rails defines a front wall and a rear wall opposed to the front wall A carrying flange extends from the front wall of the top rail and toward the bottom rail Each of the rails carries a heddle bar disposed toward the back of the respective rail, and the top heddle bar is connected to the carrying flange The top rail defines a first cut out portion extending through a section of the carrying flange The heddle frame further includes at least one intermediate brace extending between the top rail and the bottom rail at a position aligned with the first cut out portion and configured for assisting in maintaining parallelism of the top and bottom rails.01-21-2010
20100139803HEALD FRAME - A heald frame has a frame stave, a carrier rod provided along the frame stave and a heald made of a resin material. A plurality of healds are supported by the carrier rod and arranged in a row. A magnet having N and S poles is provided in each heald and the healds are arranged so that the adjacent ends of any two adjacent magnets are of the same polarity.06-10-2010
20130068343High-Speed Safety Heald Shaft - Guard elements (03-21-2013
139092000 Supplemental heddle rod 5
20080236698Heald support bar of bent sheet metal - The inventive heald support bar for heald shafts consists of a bent sheet metal element with unbent legs (10-02-2008
20090065087Glued heald mounting rail - Suggested here is a shaft rod (03-12-2009
20090065088Profile rod and carrier rod for a heald shaft - A profile rod (03-12-2009
20090277527Dividable two-part heald shaft - The heald shaft (11-12-2009
20100043907HEDDLE FRAME WITH REINFORCING PROFILE FOR A WEAVING MACHINE - Heddle frame having a transverse beam (02-25-2010
139093000 Heddles 8
20090025817Narrow cranked heald - Healds that consist of a metal ribbon section having the width (B) that is narrower than the total width B+X required for the flat ribbon heald (01-29-2009
20100084040Jacquard Heald with Embossed Thread Eye Region - A heald in accordance with the invention is preferably fabricated of a round wire, said wire having a center section (04-08-2010
20150292128Heddle Preferably For Handling Strip-Shaped Material And Method For The Production Thereof10-15-2015
20160108561HEDDLE FOR LOOM, LOOM EQUIPPED WITH SUCH A HEDDLE AND PROCESS FOR MANUFACTURING SUCH A HEDDLE - This heddle for guiding a warp yarn for a loom extends lengthwise along a longitudinal axis (X04-21-2016
20160108562HEDDLE FOR A LOOM AND LOOM EQUIPPED WITH SUCH A HEDDLE - This heddle for guiding a warp yarn for a loom extends lengthwise along a longitudinal axis (X04-21-2016
20160108563HEDDLE FOR A LOOM AND LOOM EQUIPPED WITH SUCH A HEDDLE - This heddle for guiding a warp yarn for a loom extends lengthwise along a longitudinal axis (X04-21-2016
20180023224HEDDLE FOR JACQUARD LOOM, METHOD OF MANUFACTURING THE HEDDLE, AND WEAVING LOOM INCLUDING SUCH A HEDDLE01-25-2018
139094000 Separate eye 1
20150308020Heddle For A Loom, In Particular A Circular Loom10-29-2015
139455000 Electric or magnetic actuator 3
20090277529Shedding apparatus for a weaving machine, in particular for a ribbon weaving machine - In order to make a small space requirement, a low energy requirement and therefore an increased weaving frequency possible in a shedding apparatus, a spring drive is proposed which is connected to magnetically acting holding means. The holding means are capable of holding the heddle frame in an upper shed position and in a lower shed position counter to the spring force. Furthermore, the heddle frame is connected to a linear motor. A heddle movement can be initiated by said linear motor. According to the invention, the spring drive is configured as a tension/compression spring which is designed in such a way that, during operation of the heddle frame at the resonant frequency of the spring drive the greater part of the kinetic energy can be obtained from the spring drive.11-12-2009
20100037979DEVICE FOR CONTROLLING THE TRANSVERSE MOVEMENT OF THE WARP THREADS OF A TEXTILE WEAVING MACHINE - In order to solve the problem of not having enough space available for a large number of components and keeping the deflection of the electric motor small in a device for controlling the transverse movement of the warp threads of a textile weaving machine, particularly a textile weaving machine with single strand movements, the invention proposes to operatively connect the strands via power transmission elements having different lengths in a staggered or register-like way to an electric motor and to provide the electric motors with a ratio in relation to the strands such that the movement of the electric motors brings about a greater movement of the strands.02-18-2010
20120285578SELECTION DEVICE FOR THE SHED-FORMING DEVICE OF A WEAVING MACHINE - A selection device for a shed-forming device of a weaving machine has an electromagnetic selector (11-15-2012
139097000 Feeding 4
20110023992THREAD FEEDING METHOD, WARP THREAD FEEDING METHOD, THREAD FEEDER AND WEAVING METHOD - Disclosed is a thread feeding method for feeding threads to a weaver. According to the thread feeding method, a multiplicity of strands of yarns are fed with intervals to each line of the thread feed lines, while some strands of the multiplicity of strands of yarns are being separated from the other strands according to color or shade to be expressed at spots where they are either woven or knitted and are then fed to the weaver such that the colors or shades of the separated strands are combined to express target colors or shades at the spots where the strands are woven or knitted. Further, the method allows changing of colors or black and white shades of the threads being fed to the weaver, and strands may be combined with other strands of yarns with different colors to express tens or hundreds of colors on a fabric.02-03-2011
20180023228JACQUARD WARP TENSION DEVICE FOR WARP KNITTING MACHINE01-25-2018
139100000 Let-offs 2
139101000 Multiple 1
139103000 Tension regulated 1
20140000749METHOD AND MEANS FOR MEASURED CONTROL OF TAPE-LIKE WARPS FOR SHEDDING AND TAKING-UP OPERATIONS01-02-2014
139105000 Speed regulation 1
139109000 Tension 1
139110000 For positive 1
20110000576LOOM AND DRIVE DEVICE OF LOOM01-06-2011

Patent applications in all subclasses WARP MANIPULATION

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