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7311052 |
Needle plate for double-needle sewing machine
Disclosed is a needle plate for a double-needle sewing machine. The needle plate includes a partition extending downward between the needle holes and provided with a thin plate insertion slit in an...
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7293514 |
Embroidery unit and auxiliary cover for sewing machine
An embroidery unit of the present disclosure is detachably attached to a sewing machine bed including a feed dog mechanism having a feed dog. The embroidery unit includes an X-transfer mechanism...
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7267062 |
Adjustable pile height mechanism and method for adjusting the pile height of a tufted floor covering
An adjustable pile height mechanism for producing a tufted floor covering comprising an adjustable bed plate, a cam shaft, and a plurality of eccentric cams mounted on the cam shaft so as to...
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7194969 |
Needle plate
A needle plate includes a first needle plate fixed to a sewing machine bed and having a needle hole through which a sewing needle is penetratable and a square hole through which a feed dog for...
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7107918 |
Needle plate modules
A needle plate module is provided with fingers having a bent portion received in a lateral channel portion enabling standard screw sizes to the fingers into the module over a wide range of finger...
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7073455 |
Auxiliary table attachable to free arm of sewing machine
An auxiliary table detachably attached to a sewing machine includes a table body having a plurality of engagement portions engageable with the engagement supports respectively, the table body...
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7021226 |
Sewing machine having a lower thread cutter
A sewing machine includes a needle plate with a cutout part, and a guide plate connected to a bottom side of the needle plate and extending substantially across the cutout part. The guide plate...
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6843190 |
Free motion sewing methods and mechanisms
A method and mechanism for free form sewing in which the workpiece is being sewn on a sewing machine having a plastic sheet or panel secured to the sewing machine work surface which has a...
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6792883 |
Sewn article and method of making
An article and an apparatus and method for making the article. The article including a first piece of material having a margin extending inwardly from an edge of the material. The margin has an...
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6647906 |
Loop forming device used for a chainstitch sewing machine
Disclosed is a chainstitch sewing machine having a plurality of needles having needle threads which are moved up and down through needle holes of a throat plate, a looper having a looper thread,...
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6470815 |
Structure high speed zigzag stitch industrial-use sewing machine
An improved structure high speed zigzag stitch industrial-use sewing machine in which a vertically extending columnar elevated material feed needle plate platform (Post Bed) structure is disposed...
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6332418 |
Sewing machine needle plate and feed dogs
A sewing machine related to the present invention comprises a needle plate and feed dogs. A second feed dog slot provided at the cloth send-in side of a portal shaped needle hole of the needle...
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6332415 |
Sewing machine with fabric-retaining bed and method for sewing fabric thereon
A sewing machine for sewing large work pieces such as sails or tarps, has a sewing bed with a large trough, the axis of which is perpendicular to the axis of the sewing head support arm. Fabric is...
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6305304 |
Two-needle sewing machine
The sewing machine comprises two hooks 27a and 27b which are respectively disposed in such a manner as to correspond to two needles 7 and 7 provided in the present sewing machine, hook gap...
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6244202 |
Needle plate for the sewing machine
The needle plate for the sewing machine supporting the material to be sewn (the fabric) which is pressed by the pressing piece forming the sewing machine, wherein the fabric is sent into the...
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6213038 |
Needle plate for a two needle interlock sewing machine
A needle plate for a two-needle interlock sewing machine for sewing a chain stitch seam of three threads, comprising two needle holes and one stitch tongue originating between the two needle holes...
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6167825 |
Equipment for sewing machines for obtaining a flat seam when joining pieces of sheer knit fabric
The equipment comprises in combination: a twin needle (15, 17) fed with two needle threads (F1, F2); an upper looper (30) fed with a looper thread (F3), and a lower spreader (31); a throat plate...
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6098555 |
Chain-off forming apparatus for cover stitch sewing machines
A needle plate of a cover stitch sewing machine, adapted to introduce double chain stitch chain-off's, which are formed below a needle plate by the intertwining of threads on three needles and a...
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5979346 |
Automatic stitching apparatus
A motor-driven sewing machine and method of making the same that includes a needle movable between advanced and retracted positions through a sewing station, a mechanism for controllably advancing...
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5964171 |
Method for sewing various kinds of articles, in particular made of leather, and machine for carrying out this method
A method for sewing leather articles includes positioning one edge of a first article (8) and one edge of a second article (9) to be sewn together against respective flat side surfaces (7a,7b) of a...
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5890446 |
Convertible lock and over-lock sewing machine
A bed portion, minutely speaking, a portion corresponding to a rise-and-fall position of a needle, of a lock stitching machine or an over-lock stitching machine is formed into a unit and combined...
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5886439 |
Motor unit having drive motor and controller
A motor unit having a drive motor, a control portion, and a base made of an aluminum die-casting product. The motor unit is fixed to a fixing stand of a sewing machine for driving a drive shaft...
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5873321 |
Sewing device with a bed switchable between a usage position and a retracted position
A sewing device including a head portion for mounting a needle; a support frame; and a bed unit supported on the frame and switchable between a usage position in confrontation with the head portion...
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5868090 |
Placket sewing machine
A placket sewing machine is provided for attaching a placket patch to a fabric part of a garment. The placket patch and fabric part are positioned in overlying relation to form a multiple layer...
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5862767 |
Placket sewing machine, and method of forming a placket assembly
A placket sewing machine is provided for attaching a placket patch to a fabric part of a garment. The placket patch and fabric part are positioned in overlying relation to form a multiple layer...
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5848572 |
Skip stitch prevention apparatus for sewing machine
A mechanism for a sewing machine for use in forming stitches by use of a looper thread which is controlled by a looper. This mechanism is adapted so that the looper thread which is run from a...
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5784990 |
Sewing machine having spindle drive motor and rotary hook drive motor
An embroidery machine having a plurality of beds and corresponding heads. In each of the heads, a plurality of needle bars supporting needles and thread take up levers are provided. Each bed...
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5775245 |
Bed slide device of a sewing machine
A bed slide comprises a bed slide body which is slidably provided on the bed, and a closing plate being disposed at a portion adjacent to the bed slide body in a sliding direction thereof, wherein...
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5765493 |
Sewing machine with detachable loop taker module
A sewing machine including a needle bar for mounting two needles separated by a distance in a principal shaft direction; a principal drive shaft for driving the needle bar and extending in the...
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5762015 |
Sewing deviation preventive apparatus of cloth sewn by sewing machine
The invention relates to a sewing deviation preventive apparatus of cloth sewn by sewing machine comprising a throat plate forming a needle hole through which a sewing needle penetrates, a feed dog...
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5662056 |
Movable carriage board for industrial sewing machine
A movable carriage board for use with an industrial sewing machine is disclosed. The carriage board designed to provide the operator of a sewing machine the space for the arrangement of cut parts...
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5613455 |
Needle receiving assembly and sewing machine having same
A needle receiving assembly for a sewing machine comprising a throat plate through which a sewing needle can pass and a needle collar for regulating a rear loop of an upper thread passing through...
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5613454 |
Vacuum latchtack throat plate with a vacuum generating apparatus
The current invention involves a vacuum latchtack throat plate with a vacuum generating system. The throat plate includes a body having a first internal bore beginning at a front edge of the body...
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5603275 |
Device for forming a loop-like anchor member on a trim cover assembly
A device for automatically forming a loop-like anchor member on a trim cover assembly. The device includes a recessed groove arranged between a slit formed in a table of sewing machine and a...
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5596942 |
Feeding support for a sewn product
In a sewing device for feeding a sewn product through a given gap defined between the feeding surface of a sewing machine table and forward feeding members provided above the feeding surface, a...
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5531172 |
Auxiliary bed device for overlock machine
There is provided an auxiliary bed device for an overlock machine in which sewing of cylindrical workpieces, such as cuffs and bottom edges of pants legs, and pouches as well as flat ones can be...
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5503094 |
Needle plate with movable tongues for sewing machine
A needle plate for a sewing machine includes an opening formed in one side portion. On or more tongues may be secured to the needle plate and extended inward of the opening so as to conduct various...
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5476052 |
Extension, free arm and auxiliary beds for overlock machine
A bed structure for an overlock machine comprises a fixed bed formed by connecting an extension bed to a portion of the front side of a main bed, a substantially box-shaped free arm cover...
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5456196 |
Sewing method including a step of downwardly folding facing junction edges of two parts of a workpiece and a sewing apparatus
The described sewing machine has a work supporting bed (5) divided into two portions (6, 7) separated from each other by a central slot (8). The parts (2, 3) of a workpiece (M) to be assembled are...
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5406899 |
Fabric rest board for a serger machine
A fabric rest board for use with a serger machine. The fabric rest board is an L-shaped, substantially flat, rigid piece. One leg of the L-shaped fabric rest board is positioned to extend...
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5398627 |
Thread chain and method and apparatus for drawing out the thread chain on multiple needle sewing machines
A sewing machine possessing multiple needles and a single looper for forming a double chain stitch without an upper covering thread capable of drawing out a thread chain reliably and smoothly. By...
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5375543 |
Material holding frame system
A device for holding a plurality of pieces of fabric a preferred orientation to enable adjacent pieces to be sewn together along pre-determined sew lines (47) comprising: a plate (62) including a...
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5339756 |
Material removal device used with a sewing machine
An assembly for use in combination with sewing machines for purposes of removing portions of stitchable material around which a buttonhole or other desirable design is sewn by the sewing machine....
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5337686 |
Needle plate apparatus for sewing machine
A needle plate structure for a sewing machine is disclosed, which includes a needle plate mounted on a bed extension which can be readily removed and replaced but which also permits adjustment of...
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5335612 |
Anti-pucker presser foot
The invention provides a method of and a device for reducing pucker between layers of sheet material during a sewing process wherein an upper layer and a lower layer of material are fed to a stitch...
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5315943 |
Sewing machine safety device including interchangeable work tables and stitching
For conversion of stitch mode from one stitch shape to the other stitch shape without interference with one another, a safety device for a sewing machine, as a safeguard against malfunction of the...
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5295452 |
Adjustable stand for sewing machines
A stand for sewing machines with an open base design is readily accessible to users in special seating such as wheel chairs, and adaptable to accessory equipment related to the handling of...
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5251556 |
Auxiliary bed extension for sewing machine
An auxiliary bed extension U-shape plate destined to be edgewisely mounted to the cylinder bed of a sewing machine for increasing the planar work supporting surface thereof. The bed extension...
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5249540 |
Sewing-material transport device for single-needle or multi-needle sewing machine
A sewing-material feeding device for a sewing machine has an upper material feeder and a lower material feeder which coact for feeding the sewing material, the lower material feeder being adjacent...
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5240315 |
Sewing machine cabinet with manual lift
A sewing machine cabinet for mounting a sewing machine and for housing and storing the machine when not being worked, which provides a drop platform interiorly of the cabinet below the top working...
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