Abstract: A linking machine (104) comprising a fixed unit comprising a support frame (108), a mobile unit (200) comprising a device for advancing or transporting (116) the fabric along a longitudinal direction (Y-Y), a device for positioning (120) a needle (110) along a transverse direction (X-X), perpendicular to said longitudinal direction (Y-Y) and coplanar with the fabric, an actuator device (124) of said needle (110) in a vertical direction (Z-Z), perpendicular to said longitudinal (Y-Y) and transverse (X-X) directions, for performing the linking. Advantageously, the linking machine (104) comprises a feed guide (20) for two fabrics to be joined, such as a neck (1,10), provided with a separating cotton (3) and a knitted fabric (6), positioned upstream of said needle (110) in the longitudinal direction (Y-Y).

Abstract: A method and apparatus for forming high accent pile loops at spaced intervals in a tufted pile fabric. The apparatus for carrying out this method includes separate yarn feed rolls for being selectively driven at a high speed, a low speed, and a minimal speed, by a pattern control mechanism for selectively forming regular high pile loops and low pile loops and also for braking the loops in a single row in order to produce sequentially pile loops of minimal height followed immediately by accent pile loops of heights at least as great as the regular high pile loops, and then by additional minimal height pile loops.

Abstract: A method for the production of decorative fabrics having flat narrow fabrics stitchingly secured in a longitudinally compressed convoluted condition to a substrate or devoid of a substrate. The narrow fabrics are such as lace, ribbon, braid or tape. The narrow fabric is guided into the path of a conventional reciprocating sewing needle whereby the needle on each downward stroke strikes the narrow fabric and advances it in a compressed convoluted condition toward the needle plate whereupon the fabric is attached in its compressed convoluted condition.

Abstract: A mock-linking process and apparatus are disclosed for linking a specially knitted edging trim in the form of a ribbon of knitted yarn with an unfinished edge of a knitted garment, such as a V-neck opening, to obtain a finish which substantially simulates a point-to-point link finish. The trim is weft-knitted on a double bed knitting machine to incorporate a course of transfer stitches followed by a slack tension course which defines a fold line to facilitate tucking-in of the ravel edge, and an adjacent seam line along the folded edge, wherein the seam line is well-defined by a line of outwardly-protruding loops with spaces therebetween. During the mock-linking process a conventional chain-stitch sewing machine is used, provided with folding means and guide means to bring the seam line of the trim, which has been folded over the unfinished garment edge, into alignment with the needle path, wherein the two pieces of knitted fabric are joined along the seam line with matching thread.

Abstract: A separable slide fastener to be attached to a knit fabric has a pair of warp-knit stringer tapes each with a series of openings. Each of the stringer tapes may include a reinforcement film bonded to a lower end portion thereof and having a recess which allows some of the tape openings to be exposed for use in attachment to the knit fabric. The recess may be covered with a thin layer penetratable by knitting needles. A separble bottom end stop may be injection-molded on the reinforcement films bonded to the stringer tapes. Knitting needles are inserted in the openings, and a fabric is knitted thereon to form successive courses. To this end, a row of loops of a course are looped with transverse longitudinally spaced thread portions which define ends of the openings.

Abstract: A looper for connecting a plurality of knitted parts suspended on a needle ring by means of two chain-stitched seams. One of two sewing needles required for producing the chain-stitched seams is displaced laterally above the stitches supported by knitting needles of the needle ring. Both of the sewing needles required for producing the chain-stitched seams enter at least one row of stitches above the stitches supported by the knitting needles of the needle ring.

Abstract: A linking machine having a rotatable dial mounting a plurality of radially extending points on which two contiguous fabrics to be joined together are impaled. The sewing linking is provided with at least two needles, with one or more needles operating from opposite sides of the fabrics. One or more needles are located exteriorly of the dial, and each cooperates with a thread guide located interiorly of the dial to form a thread into a chain of stitches. One or more needles are located interiorly of the dial, and each cooperates with a thread guide located exteriorly of the dial to form a thread into a separate chain of stitches. In one form of the invention, the machine has a pair of reciprocal linking needles disposed on opposite sides of the fabrics to be joined, and each needle forms a simple single thread stitch chain.

Abstract: A sewing machine having a rotatable inner disc, on which is supported a needle and a thread guide for rotation with the disc, and a rotatable outer ring mounting a plurality of radially extending points on which fabrics to be joined together are impaled. The inner disc and outer ring are generally co-planar, and are rotatable, both in unison and relative to each other, about a common axis. The disc and ring are rotatable together manually to a selected work location, at which exposed points are presented to an operator for impalement of fabrics to be joined together. The exposed points remain stationary at such location during fabric impalement. While the outer ring is stationary for impalement of fresh fabric pieces, the inner disc, supporting the needle and thread guide, rotates relative to the ring of points, whereby fabrics previously impaled on the points are sewn together.

Abstract: A linking machine is provided having a plurality of extending points onto which pieces of fabric to be joined are threaded. The linking machine consists of a linking station, a cutting station, and an over-sew station. The linking station has one needle and may have a pair of needles which operate to link pieces of fabric together by a single thread chain stitch, thereafter, the fabric which has heretofore been threaded on points of the dial is presented to a cutter at the cutting station which removes surplus fabric on the exposed fabric side of the linking thread whereupon the fabric remaining on the points is presented to the over-sew station having a needle which pierces the fabric then withdraws then returns over the edge of the fabric, each time being wrapped with the thread by thread guides whereupon an over-sew stitch over the edge of the fabric is formed.

Abstract: A method of using linking machines is described wherein a linking machine having a pair of needles operating on fabric impaled onto radially extending points around the dial of a linking machine is used so that the first needle to operate on the fabric is adapted to engage the fabric between adjacent points and slightly above while the second of the said needles is adapted to engage the loops of fabric impaled on said points.

Abstract: In order to allow the so called "casual" impaling of the edges of the binding strip and of the knit-wear article on the points of the rotary dial of a linking machine, the strip is formed at its opposite longitudinal edges with tabs which are superimposed on the inner face of the binding strip before the latter is bent to channel shape. Thicker end portions are formed on the free longitudinal edges of said tabs in order to permit semi-automatic impaling of the binding strip onto the points using guides provided with through slots directed towards the annular path of the points. A further guide allowing a semi-automatic impaling of the article edge to be sewn to the binding strip, may be also provided.