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WO/2013/039079A1 |
A method for preventing seam ravel of multi-thread chain stitches is provided. After normal sewing is terminated with a looper set in a forward movement state, a state in which a needle thread loop caught by the looper is subjected to po...
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WO/2013/038999A1 |
[Abstract] [Problem] To provide a sewing machine capable of sewing a serpentine zigzag stitch on a cylindrical item to be sewn. [Solution] A sewing machine (1) has: a substantially cylindrical guide member (11) for guiding an item (A) to...
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WO/2013/033852A1 |
The invention relates to a shuttle (1), comprising a lower part (5) and a shell (3). The bobbin (15) is inserted and retained between a rear stop (19) and a front stop (21). The thread cast-off is effected from the middle of the bobbin t...
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WO/2013/029121A1 |
The invention relates to a method for manufacturing pile carpet or pile carpet tiles, wherein a pile yarn (8) is connected via a pile thread holder (1) to at least a primary backing (7), wherein the pile thread holder (1) comprises a plu...
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WO/2013/021746A1 |
[Problem] To provide: a sewn product in which edges of materials are stitched together, in which unevenness of the stitched portion is reduced and the stitched portion is made less visible and in which strength of the stitched portion ca...
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WO/2013/022115A1 |
A needle plate base (11) in a multi-thread chain stitch sewing machine with a seam ravel preventing apparatus is divided into a left needle plate base ( 11L) for attaching a needle plate ( P) thereto and supporting a swinging support sha...
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WO/2013/016314A1 |
Methods of tufting a pattern in a backing material using a plurality of different yarns A, B,.... n that are threaded in the needles of a needle bar in a non-repeating sequence or pattern of yarn sets across the width of the needle bar.
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WO/2013/009633A2 |
An apparatus for stitching an interior component is disclosed herein. The component having an outer skin layer and the apparatus is a single needle chain stitch machine with a rotary looper and wherein a needle of the apparatus descends ...
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WO/2013/009634A2 |
A method of applying stitching to an interior component is provided herein. The method including the steps of: a) penetrating an outer skin layer, a substrate layer and an intermediary layer of the interior component with an awl to form ...
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WO/2013/000103A1 |
Disclosed in the present invention is a spool for computerized embroidery wire, which comprises a winding section, a bottom clamping wire section and a bottom lid section. There is special texture on the winding section to increasing the...
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WO/2012/173747A1 |
A device controls the speed of needle movement in a sewing machine and thus the stitch length based upon the movement of a motion detection device relative to a reference surface. The formation of stitches by the sewing machine is contro...
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WO/2012/172704A1 |
Problem: To thread a looper with a one-touch operation. Solution: Provided is a looper threading and sewing switching mechanism (30) comprising a push-button (33) for push operation of a push-button shaft (32) from which a control pin (3...
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WO/2012/159746A1 |
The invention relates to seam producing means for a sewing machine, comprising thread guiding means such as a needle and/or a gripper for guiding at least one thread provided for producing a seam, and comprising a thread clamping device ...
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WO/2012/160900A1 |
A thread hook (3) and a looper thread holding body (6) are disposed on the rear side of a needle entry position on a sewing machine. The thread hook (3) and the looper thread holding body (6) swing and come close to a looper once a norma...
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WO/2012/162300A1 |
A multi-needle quilting machine (20) is provided with a tape or ribbon guide (30) that is operated by a method by which a narrow strip (32) is fed against a facing layer of a wide multi-layered material (24) as it is fed into the quiltin...
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WO/2012/157002A1 |
Needle carrier device (1), particularly for cutting needles for sewing machines, embroidery machines and the like, comprising a needle carrier bar (2) that is hollow and slidingly associated with a sewing machine or the like along a dire...
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WO/2012/156188A1 |
The invention relates to a method for sewing up a first (102) and a second (104) material to be sewn, comprising the following steps: sewing up the first and the second material to be sewn by means of a yarn (104), wherein a seam bulge (...
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WO/2012/150536A2 |
The base (1) enables alternatingly associating various crochet-bearing groups to a sewing machine (M). The base (1) comprises a column bearing structure (10), fixed on a support table (100) and designed to support at a top thereof a head...
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WO/2012/141807A1 |
An automated flanging machine is provided. More specifically, a machine for automatically sewing a flange onto a work panel having a consistent corner radius and a straight edge is provided. The machine has a table adapted to support a w...
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WO/2012/137115A1 |
The invention provides a carpet unit arrangement comprising a carpet unit and a light source. The carpet unit comprises a carpet or a carpet tile, wherein the carpet unit comprises a user face, formed by carpet tuft yarns, and an opposit...
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WO/2012/131743A2 |
A multifunction static device for industrial sewing machines of the type comprising a foot-holder bar (2), fixed to which is a presser foot (3)', and a needle (4) moved by a needle-holder bar (.5), said device being characterized in that...
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WO/2012/129857A1 |
An automatic feeder of shuttle pegs for an automatic bottom thread changing device of a computer embroidery machine is disclosed, which can deliver full bottom thread shuttle pegs stored in batches one after another according to the requ...
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WO/2012/129494A2 |
Disclosed is a portable device for winding thread around a bobbin from a spool of thread. The device includes a height adjustable thread holder configured to receive the spool of thread, a thread guide bar pivotable between a stored posi...
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WO/2012/117776A1 |
An electronic sewing machine (M) for causing a needle bar to move up and down via a sewing machine main shaft driven by a sewing machine motor of a sewing machine body is provided with an illustration data storage unit (15) for storing a...
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WO/2012/105392A1 |
Provided is a micro-adjustment return mechanism for an overlock machine whereby, with a simple structure, can reliably return a thread tension micro-adjustment means for minutely adjusting the thread squeezing pressure of a tension plate...
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WO/2012/105395A1 |
Provided is a tensioner for an overlock machine, which can collectively adjust, with one dial, the thread squeezing pressure of each tension adjustment mechanism, and in which the position of a tension plate does not change despite a mic...
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WO/2012/100668A1 |
A sewing direction control apparatus for sewing machine, comprising: a base plate (10), a circular ring-shaped transmission element (20) disposed on the base plate (10) and a driving element (50) with a driving unit (52). During sewing, ...
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WO/2012/071710A1 |
Disclosed is a computer laser embroidery machine, which comprises laser generators(10), a frame(20), a beam (21)fixed on the frame, needle bar boxes of the embroidery machine fixed on the beam and laser cutters(11) installed beside the n...
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WO/2012/074642A1 |
The invention relates to a control system for a tufting machine configured for forming tufted carpet. The tufting machine can have a system controller in communication with the tufting machine and with a plurality of yarn feed controller...
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WO/2012/073893A1 |
Provided is a device for threading the lower looper of a sewing machine, the device being capable of safe and reliable threading of the lower looper by reliably preventing the rotation of the main shaft when the lower looper is being thr...
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WO/2012/071700A1 |
A feeding-in device of a quilting machine for automatically adjusting the distance between two feeding rollers during quilting includes a base (1) and a cross beam (2) located above the base. A first feeding roller (5) is provided on the...
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WO/2012/071581A2 |
The present application discloses a method for fabricating a composite structure for use as a resilient cushion, including: (a) placing a sheet of first resilient material on a surface; (b) cutting the sheet of first resilient material b...
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WO/2012/066903A1 |
Disclosed is a fabric presser device of a sewing machine capable of pressing with an appropriate pressing force and of smoothly feeding fabric even for thick processed fabrics. The disclosed fabric presser device is provided with a press...
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WO/2012/063206A2 |
A fault prevention system for preventing the development of defects during tufting includes an imager configured to image a plurality of yarn strands and a processor operable to analyze image data from the imager to detect yarn irregular...
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WO/2012/058937A1 |
An automatic bottom thread changing device of a computer embroidery machine can automatically change a shuttle peg of a bottom thread rotating shuttle in a mechanical mode to increase the production efficiency and automation degree of th...
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WO/2012/060698A1 |
A carpet, such as a carpet tile, comprises a support material with yarns tufted therein. The support material comprises a first layer of a non-woven material, provided with a reinforcement, such as a second layer of a scrim adhered to th...
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WO/2012/061118A1 |
A multi-needle quilting machine (10) is provided with a common drive (20) that drives the needles (15) and loopers (17). It may also drive the presser foot assembly (18). In the illustrated embodiment, a drive motor (22) drives a rotatin...
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WO/2012/060908A1 |
An embroidery workstation utility cart for optimizing the positioning of supports for the embroidery machine, thread spool rack, monitor, workpiece queue, and other accessories desired for optimal embroidery processing.
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WO/2012/053338A1 |
Disclosed is a thread slack adjustment device for use in sewing machines which is capable of adjusting the amount of thread slack in overcast stitches without compromising the degree of freedom of the design in terms of placement, size, ...
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WO/2012/048707A2 |
The invention relates to a sewing machine, comprising a drive lever (5) having a first coupling point (1) for a press foot (11), a second coupling point (2) for a slider foot (12), a third coupling point (3) for a deflection lever (13), ...
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WO/2012/040860A1 |
A connector for use with a drawstring is described which allows a user to attach one or more drawstrings together. A first end of the connector mounts a first end of the flexible elongate closure means. A second end of the connector oppo...
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WO/2012/039165A1 |
[Problem] To provide a device for cutting an article being stitched by a sewing machine, which can cut from any position on the article being stitched regardless of whether or not stitching is present. [Solution] A device (20) for cuttin...
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WO/2012/032615A1 |
Provided is a fly serging device for which the cost of device production can be reduced by eliminating high precision flat surfacing of the table. The device is provided with a sewing machine part (20) that serges a fly (F) while also ad...
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WO/2012/033289A2 |
The present invention relates to a sensor for sensing the end of a lower thread of a sewing machine, which senses that the lower thread is completely spent during a sewing process, to thereby prevent degradation in quality and reworking ...
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WO/2012/033288A2 |
The present invention relates to a sensor for sensing the end of a lower thread of a sewing machine, which senses that the lower thread is completely spent during a sewing process, to thereby prevent degradation in quality and reworking ...
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WO/2012/026749A2 |
The present invention relates to a lower thread supply device for a sewing machine, comprising: a housing (100) which is fixed to a main body of a sewing machine, has a cylindrical shape in which a front side and a back side are opened a...
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WO/2012/025274A1 |
The invention relates to a manufacturing device (1) for producing a seat cover (2). Said manufacturing device (1) comprises a plurality of modules (1.1 to 1.6) in which at least one manufacturing step each can be carried out. The inventi...
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WO/2012/017413A2 |
The machine (M) performs sewing of elements (E) to a bottom (F) for shoes, the bottom (F) being provided with an abutment (B) opposite the perimeter edge (22), extended to follow the edge (22). A positioning foot (10) provided with a slo...
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WO/2012/014610A1 |
Disclosed is needle yarn tension control device that can control the amount of tension in a needle yarn for each stitch, can draw out the needle yarn, provides little risk of yarn breakages, readily and accurately detects any yarn breaka...
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WO/2012/011685A2 |
The present invention relates to a spangle guider for replacing and supplying spangles as the need arises. According to an operation of a cam device, the spangle guider can select one spangle and supply the spangle to a fabric. At this p...
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