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7451786 |
The invention relates to a weaving machine for weaving pile fabrics, and a set ( 100 ) of at least two spacers ( 1 - 4, 11, 12, 21, 22, 31, 32, 41 and 42 ), wherein the spacers ( 1 - 4, 11, 12, 21, 22, 31, 32, 41 and 42 ) are provide...
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7431055 |
A method for weaving a pile fabric with areas having a corded structure, a backing fabric being woven on a weaving machine by inserting backing weft yarns during successive weft insertion cycles between binding and tension warp yarns, wh...
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7395839 |
The present invention relates to a method for face-to-face weaving of a pile fabric on a weaving machine, pile forming pile warp yarns ( 6, 7, 8, 9, 16, 17, 18, 19 ) being interlaced alternately around a weft yarn ( 1 ) in the upper fabr...
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7337809 |
While weaving fabrics ( 501, 502, 601, 602 ) on a weaving machine, in successive weft insertion cycles two weft yarns ( 505, 506, 605, 606 ) are simultaneously inserted at different weft insertion levels between pile warp yarns ( 520, 53...
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7287552 |
The invention relates, on the one hand, to a process for weaving fabrics on a weaving machine, wherein these fabrics comprise a plurality of warp yarn systems, wherein for at least two mutually adjacent warp yarn systems, in each of thes...
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7168455 |
A member for guiding harness cords of a Jacquard loom harness wherein the member is substantially planar and is provided with holes defining passages for the cords. At least one of these passages extends in a direction that is oblique wi...
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7117897 |
A method and apparatus for face-to-face weaving of an upper and a lower fabric on a face-to-face weaving machine, upper and lower fabric ( 101, 102 ) comprising at least a first zone with pile loops, the pile loops being formed around on...
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7111647 |
A weaving machine weaves pile fabrics having weft yarns, backing warp yarns, and pile warp yarns. One or several spacers extend between the pile warp yarns either to realize a constant pile height between two pile fabrics formed, or to d...
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7089967 |
An equipment of a weaving machine in which pile warp yarns ( 7–13 ), ( 16–22 ) extend through the space between the reed dents and are distributed between a number of pile warp yarn systems and provided on the weaving machine to weav...
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7086424 |
This invention relates to a method and to a system for weaving fabrics with two useable sides (W 1 ), (W 2 ), in which per operating cycle one weft thread ( 6 ) is inserted, and in which each fabric comprises a first figure warp thread (...
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7086423 |
A pile fabric such as may be used in automotive and furniture upholstery and other applications which fabric incorporates a pile surface formed from variable height fibers. The pile is made up of a first group of fibers having a first he...
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6945280 |
The present invention relates to a method for weaving pile fabrics on a face-to-face weaving machine, where, in successive insertion cycles, weft yarns ( 1-12 ) are inserted between binding warp yarns ( 13-16 ) and pile warp yarns ( 17-2...
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6918410 |
A method for weaving single-layered and/or multi-layered woven fabric, especially airbag fabric, includes interweaving warp threads delivered by at least two warp beams.
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6837274 |
A face-to-face weaving machine comprising upper ( 5 ) and lower spacers ( 6 ) for extending in the warp direction between two fabrics ( 12 ), ( 13 ) and a weft insertion device ( 2 ), ( 3 ), ( 4 ) for inserting weft yarns ( 22 ) between ...
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6817383 |
A face-to-face weaving machine comprising upper ( 5 ) and lower spacers ( 6 ) for extending in the warp direction between two fabrics ( 12 ), ( 13 ) and a weft insertion device ( 2 ), ( 3 ), ( 4 ) for inserting weft yarns ( 22 ) between ...
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6769456 |
A device for separating warp yarns ( 16 ), ( 17 ) on a face-to-face weaving machine ( 13 ), comprising a separating means ( 1 ), ( 2 ) and a holding device ( 3,7,9,11 ), ( 4,8,9,12 ) which comprises a threaded adjusting means ( 11 ), ( 1...
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6742546 |
A face-to-face weaving machine with face-to-face shed forming has a passage for, and access to, the weaving frames without being hampered by a rear traverse. The face-to-face weaving machine with face-to-face shed forming is provided in ...
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6505651 |
A device for adjusting the tension of pile warp yarns in a face-to-face weaving machine comprises a first ( 14 ) and a second yarn guiding element ( 11 ), the second yarn guiding element ( 11 ) adjusting the tension in the pile warp yarn...
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6502605 |
A process for the production of a face-to-face carpet fabric on a double pile loom having at least two filling insertion planes, uses filling yarns, stuffer warp yarns, and chain warp yarns to form two back cloths. The filling yarns are ...
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6457489 |
In face-to-face weaving pile fabrics with high pile density, groups of three weft yarns ( 1-3 ), ( 4-6 ) are inwoven in respective openings between binding warp yarns ( 7 ), ( 8 ), ( 9 ) ( 10 ) crossing each other, and non-pile-forming p...
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6293314 |
A selection system for pile yarns in a gripper Axminster weaving machine has a gripper associated with an elongated pile yarn carrier, and provided to position a number of yarn ends at mutual distance in the length direction of that carr...
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6289941 |
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), (5), (6) are inserted between binding wa...
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6273149 |
A method for weaving a pile fabric on a rapier Axminster weaving machine is provided in which in the course of successive weft insertion cycles alternately one weft thread (1) alone and two weft threads (2), (3) one above the other are i...
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6273148 |
With a method for face-to-face weaving pile fabrics, whereby weft threads (1-6) are brought between warp threads (7-12) of a series of warp thread systems so that two backing fabrics (21), (22) are woven located one above the other with ...
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6186186 |
A face-to-face weaving machine with a weft insertion device (1), (2) is provided in order according to a top and a bottom insertion path to insert weft threads between warp threads (3-12). A lifting device (18, 19) works together with sh...
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6182708 |
A method for weaving face-to-face carpets consists of figures formed in an upper fabric and in a lower fabric. Different pile warp threads are woven-in alternately as non-working dead pile in the upper and lower fabrics to form figure-fo...
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6155307 |
A knife carriage for face-to-face weaving machines has a supporting surface with interchangeable, adjustable sliding parts which direct the knife carriage in relation to a guiding section. A cutting instrument separates top and bottom fa...
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6102083 |
A method for the face-to-face weaving of a pile fabric whereby on a weaving machine in successive insertion cycles in each case two weft threads (1), (2) are inserted almost simultaneously between binding warp threads and pile threads, s...
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6095198 |
A method for manufacturing a pile fabric whereby a backing fabric (9), (10) is woven, in which groups of at least three weft threads (1-4), (5-8) are inwoven into respective openings between binding warp threads (11), (12); (13), (14) cr...
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6092562 |
Method for manufacturing a pile fabric with pile loops formed by coarse pile threads (10-15), such as an Axminster carpet, on a face-to-face weaving machine with which weft threads (1), (2), (3) can be inserted on three insertion levels,...
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5868173 |
A lifter device for a jacquard machine comprising a first lifter element and a second lifter element suspended from at least one hook, respectively. The hook is adapted to be selected to be carried along by one of two knives moving up an...
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5678612 |
Jacquard machine with lifter device has a first (1) and a second lifter element (2). The lifter elements are suspended from at least one hook (3, 4), (5, 6) respectively, which hook can be selected to be carried along by one of two knive...
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5655573 |
A method for manufacturing a face-to-face pile fabric wherein first weft thread is provided in the top fabric and the bottom fabric adjacent to second and third weft threads located one above another. Three weft threads are inserted simu...
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5615712 |
A device is provided for separating and tensioning warp threads in a face-to-face weaving machine of the type used for weaving at least a first fabric and a second fabric that are linked to each other, the first fabric including at least...
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5544676 |
A loom reed with integral deflector heald frame is designed to prevent yarns from becoming entangled during the weaving of carpets and/or velvets, in a face-to-face or pile wire weaving loom. The reed includes dents or drop wires wherein...
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5538047 |
A process by which rugs and other pile fabrics can be woven to incorporate large uninterupted areas of a single color without a streaking appearance. As a fabric is being woven and a yarn end is woven into the face of a fabric, before th...
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5522435 |
A Jacquard machine for weaving face-to-face fabrics consisting of a bottom fabric and a top fabric between which pile threads are stretched, incorporating two systems, one for each fabric. For each pile thread, the machine incorporates a...
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5465761 |
A face-to-face carpet fabric is manufactured in a one shot-weave. A face-to-face pile fabric, more particularly a one shot-weave, is woven with single rapier or double rapier with weft elimination. The imposed working repeat for the pile...
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5404917 |
Method for single-spool weaving of a face-to-face fabric with bound-in dead pile which avoids color mixing at transitions from one pile thread color to another. When a color transition occurs through a pile thread bound into the bottom f...
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5400831 |
A method for twin-spool manufacture of a two-shot face-to-face fabric comprising a top fabric and a bottom fabric including binder warp threads for forming the upper and lower fabrics respectively and pile warp threads bound as dead pile...
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5398730 |
In weaving face-to-face pile fabrics, in a 2-shot weave, pattern forming portions of pile warps go over 3 wefts while bound-in portions go over only 2 picks. Working pattern repeats--over 3 wefts--are defined for each possible pile warp ...
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5139052 |
A pulley arrangement for a Jacquard machine, in which for at least every two picks, three positions can be created for the warp threads is made up of two pulley elements (14) and (17) hanging above one another and suspended below each se...
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4892120 |
Cutting device to spilt a face-to-face woven fabric provided with one or more electronic displacement transducers (11, 12) which produce a signal proportional to the position of the top cutting rail (4) and bottom cutting rail (5) of the...
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4815500 |
A method to produce a novel three-ply yarn which, when woven into a pile fabric, tends to eliminate finger marking on the surface of the fabric. The method includes the steps of drawing and relaxing two yarns prior to commingling with a ...
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4667703 |
An improved apparatus for manufacturing a double connecting fabric having an upper ground construction, a lower ground construction, and pile yarns connecting both ground constructions by withdrawing the double connecting fabric by a plu...
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4561473 |
A cutter for a double-pile loom which cutter is fixed to a slider to slide on a rail in parallel with the cloth fell. The cutter is adapted to reciprocate crosswise in the space between the top and bottom sheets of fabric synchronously w...
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4526209 |
The carpet loom has pile wires extending warpwise with associated pile yarn transfer hooks for positioning preselected pile yarns over the pile wires for forming pile loops. The pile wires are pivotally mounted so as to be restingly posi...
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4486926 |
A reciprocating web cutting knife which employs a fixed rotary knife blade which is indexed upon each full reciprocation of the knife carriage. A ratchet and pawl arrangement cooperates with a ratchet wheel mounted on the knife to index ...
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4478255 |
Velvet which has been woven in a double layer passes between a table and a rule before the pile threads are cut by a knife in order to separate the two layers. The rule is suspended from a reinforcement bar by means of two anchoring poin...
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4456035 |
A double plush weaving operation is conducted to form a two-ply material with pile yarns connecting the two plies together. Each ply comprises an outer woven layer and an inner pile-carrying layer. The two layers are tied together by war...
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