Weft Inserted As Double Picks Patents (Class 139/440)
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Publication number: 20150059915Abstract: The present invention discloses a wear-resistant weaving fabric and manufacturing method thereof. The manufacturing method is to utilize a jacquard to interweave a plurality of warps delivered by two warp beams with a plurality of wefts delivered by a weft supplied mechanism to produce a weaving fabric with space impression. Furthermore, the implementation of a reinforcing procedure to the warps and the wefts before interweaving in the present invention can further enhance the wear resistance of the present weaving fabric.Type: ApplicationFiled: January 13, 2014Publication date: March 5, 2015Applicant: DEERTEX, INC.Inventor: Ching Ting YUN
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Patent number: 8696346Abstract: A counterband tape for use in the heat setting tunnel of a carpet yarn heat setting machine. The tape is constructed from polyphenylene sulfide yarns. The counterband tape may be formed as a single layer woven fabric with a twill weave construction. The tape also may include a herringbone pattern.Type: GrantFiled: February 6, 2008Date of Patent: April 15, 2014Assignee: Habasit AGInventor: Vinod Kumar Chahal
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Publication number: 20120253501Abstract: A system and a method are disclosed for weaving SC fabrics using multiple weft insertion. The system and method may be used to increase the thread count of the SC fabric while reducing fabric costs.Type: ApplicationFiled: March 29, 2012Publication date: October 4, 2012Applicant: Springs Creative Products Group, LLCInventor: John V. Wirth
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Publication number: 20090272455Abstract: In order to make it possible to weave in a conductive thread, in particular an antenna thread, in a very wide variety of ways in a ribbon needle loom for manufacturing a strip, in particular a label strip, having a shedding apparatus for forming a shed (24) from warp threads (8), a weft insertion needle (26) for inserting weft thread loops, a reed (30) and having a feed apparatus (34) for a thread which has a blade (34) which dips into the shed (24) between warp threads (8) as far as under the insertion path of the weft insertion needle (26), it is proposed that the blade is arranged on a shaft (38) which is oriented transversely with respect to the warp direction. The shaft is connected to a first drive apparatus (40a) for performing a pivoting movement of the shaft. As a result of the pivoting, the blade (34) dips into and out of the shed (24). Furthermore, the shaft is connected to a second drive apparatus (44a) for movement in the axial direction.Type: ApplicationFiled: December 23, 2005Publication date: November 5, 2009Inventor: Francisco Speich
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Patent number: 7441567Abstract: A needle loom is provided with a bearing structure (2), one textile-product (P) forming head (3) installed on the bearing structure (2), two heddle frames (6) capable of intercepting a plurality of warp threads (O), one sickle (9) to bring the two weft threads (T) transversely between the warp threads (O), two movable guides (11) each of which is adapted to intercept one of the weft threads (T), actuators (13) to shift the movable guides (11) and change the weft threads (T) carried by the sickle (9), one needle (18) to temporarily retain at least one of the two weft threads (T) carried by the sickle (9), and a reed (20) to compact the weft threads (T) against the already formed textile product (P). Two electric motors (21), each of which is connected to a respective guide (11) actively move the respective guide (11) in a first way (X) or in a second way (Y) along the predetermined direction (D), upon command of the respective motor (21).Type: GrantFiled: October 18, 2006Date of Patent: October 28, 2008Inventor: Luigi Omodeo Zorini
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Patent number: 7121306Abstract: A woven industrial fabric, including a plurality of warp yarns interwoven with a plurality of weft yarns. At least a portion of one of the plurality of warp and the plurality of weft yarns includes yarn assemblies. Each yarn assembly is comprised of at least a first and a second yarn. The yarns are structured and arranged in the woven fabric so as to be in generally continuous, contiguous contact with each other substantially throughout the fabric.Type: GrantFiled: July 3, 2002Date of Patent: October 17, 2006Assignee: Astenjohnson, Inc.Inventor: James Harrison
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Patent number: 7073540Abstract: A needle loom comprises a supporting structure (2), at least one forming head (3) of a textile product (P) installed on the supporting structure (2), at least two heddle frames (6) capable of intercepting a plurality of warp threads (O), at least one sickle (9) to bring at least two weft threads (T) transversely between the warp threads (O), at least two movable guides (11) adapted each to intercept one of the weft threads (T), actuator means (13) to move the movable guides (11) and change the weft threads (T) carried by the sickle (9), at least one needle (18), to temporarily retain at least one of said at least two weft threads (T) carried by the sickle (9), and a reed (20) to compact the weft threads (T) against the already formed textile product. The actuator means (13) comprises at least two electric motors (21), connected each with a respective movable guide (11), to move each guide in a manner independent of the others.Type: GrantFiled: March 30, 2005Date of Patent: July 11, 2006Inventor: Luigi Omodeo Zorini
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Patent number: 6782923Abstract: A woven fabric comprising warp fibers and a weft is provided. The weft may be of pick-and-pick or co-insertion constructions. The weft includes a spun staple yarn and a polyester bicomponent filament. The polyester bicomponent filament includes poly(ethylene terephthalate) and poly(trimethylene terephthalate), and has an after heat-set crimp contraction value of from about 10% to about 80%. A process for making such a fabric is also provided.Type: GrantFiled: November 13, 2001Date of Patent: August 31, 2004Assignee: Invista North America, S.a.r.L.Inventor: Carmen A. Covelli
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Publication number: 20030226614Abstract: The present invention relates to the weaving structure improvement of trampoline fabric, and more particularly to a weaving structure of trampoline fabric that is able to increase strength, shorten manufacturing process, and saving processing time cost. The present invention mainly uses the basket weaving method to interweave multiple warp yarns with multiple weft yarns, wherein each warp yarn is a yarn unit that is constructed by combining at least three single yarns and is used as a warp yarn weaving unit, while each interweaved weft yarn is a yarn unit that is constructed by combining at least two single yarns and every two weft yarns lined up side-by-side are used as a weft yarn weaving unit.Type: ApplicationFiled: June 7, 2002Publication date: December 11, 2003Applicant: Hun Kun Enterprise Co., Ltd.Inventor: Hsien Chung Kuo
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Patent number: 6497257Abstract: 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 reciprocation, and including a pivotal sley shaft, a reed mounted on the sley shaft, at least one air jet for propelling fill yarns across the length of the reed, after which the reed beats the successive fill yarns against the fell line of the fabric being woven, and the harnesses cross to lock in the weave pattern.Type: GrantFiled: February 28, 2002Date of Patent: December 24, 2002Assignee: Glen Raven, Inc.Inventors: Tony L. Allen, Farrell V. Hedrick
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Patent number: 4173990Abstract: A plurality of generally parallel, side-by-side warp tows of carbonaceous precursor material are interwoven with fill yarns forming a fabric of low density cross weave to facilitate handling of the warp tows for oxidation, carbonization and other processing thereof. A different fill yarn is interwoven with the warp tows from each of the opposite edges of the fabric so as to form a succession of generally V-shaped loops in each warp yarn with the loops of the two different warp yarns being staggered along the length of the fabric. Each loop of warp yarn is comprised of a pair of lengths of warp yarn which enter the fabric from spaced-apart locations along an edge of the fabric and undulate under and over the warp tows in a like sense which is opposite the sense of the undulations of the immediately adjacent loops prior to joining at a point across part but not all of the width of the fabric.Type: GrantFiled: March 13, 1978Date of Patent: November 13, 1979Assignee: HitcoInventors: Guy B. Langlois, Raymond G. Spain
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Patent number: 4118842Abstract: A weave-de-weave process in which a plurality of weft loops are fluidly injected from opposite sides and normal to a plurality of warp yarns to form a composite tape. The tape is deweaved after the warp is space dyed by splitting the interior of the tape to expose the looped ends of the weft.Type: GrantFiled: July 8, 1977Date of Patent: October 10, 1978Assignee: Champion International CorporationInventors: Alan H. Norris, Phillip W. Chambley
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Patent number: 4059133Abstract: The present invention relates to a weft insert apparatus for a shuttleless loom, especially a ribbon loom, comprising two cooperating weft insert elements moved towards one another, the weft insert elements moving about pivot axes in such a manner that their free ends describe curves, and comprising at least one tying needle.Type: GrantFiled: April 5, 1976Date of Patent: November 22, 1977Inventors: Ferdinand Diesner, Robert Bucher
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Patent number: 4051873Abstract: The invention concerns an improved weft yarn carrier or rapier needle for use on a shuttleless loom where the weft yarn is supplied from a stationary source located outside of the warp yarns and passes through an aperture in the carrier or needle.Type: GrantFiled: December 2, 1976Date of Patent: October 4, 1977Assignee: Owens-Corning Fiberglas CorporationInventor: Maurice J. Detonnancourt
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Patent number: 4004617Abstract: A method of weaving a fabric using, one at a time, two catch threads adjacent respectively a first edge warp and a second edge warp which are separated from the main weft by a pair of warp wires. The catch threads, edge warp and warp wires are moved or shedded in time sequence to cause one catch thread to be woven in the main warp and form exterior loops about its respective edge warp and the shuttle to form exterior loops about the opposite edge warp. The process is then reversed forming exterior loops using the second catch thread and the shuttle thread.Type: GrantFiled: November 26, 1974Date of Patent: January 25, 1977Assignee: J. P. Stevens & Co., Inc.Inventors: Junior C. Spence, Robert J. Rorrer, James L. Holt