A sewing machine that sews an embroidery pattern on a sewing object includes an embroidery frame horizontally moving along a direction which a frame surface extends, a needle bar supporting a needle for inserting a thread, and reciprocally moving toward an internal space of the embroidery frame, a memory unit storing image data of the embroidery frame, and embroidery data of the embroidery pattern, and a display unit displaying an image of the embroidery frame, an image of the embroidery pattern within the image of the embroidery frame, and a feature point with a positional relation between the embroidery pattern, and the embroidery frame when actually sewn in accordance with the embroidery data.

A presser foot 12c of a sewing machine is provided with a main body 210, a swayingly reciprocating mechanism section 230, and a thread hooking rod drive motor 240. The swayingly reciprocating mechanism section 230 has a thread hooking rod 236, and a needle thread receiving section for fixing a needle thread together with the thread hooking rod 236 is provided inside a leading-end structure section 216 of the main body 210. As a result of driving of the thread hooking rod drive motor 240, the swayingly reciprocating mechanism section 230 reciprocally moves while swaying with respect to the main body 210. When a thread take-up lever pulls up the needle thread, a circular movement arm which performs rotation movement while hooking the needle thread adjusts a rotational angle of the circular movement arm, thereby enabling adjustment of a length of a needle thread in one preceding stitch.

A presser foot 12c of a sewing machine is provided with a main body 210, a swayingly reciprocating mechanism section 230, and a thread hooking rod drive motor 240. The swayingly reciprocating mechanism section 230 has a thread hooking rod 236, and a needle thread receiving section for fixing a needle thread together with the thread hooking rod 236 is provided inside a leading-end structure section 216 of the main body 210. As a result of driving of the thread hooking rod drive motor 240, the swayingly reciprocating mechanism section 230 reciprocally moves while swaying with respect to the main body 210. When a thread take-up lever pulls up the needle thread, a circular movement arm which performs rotation movement while hooking the needle thread adjusts a rotational angle of the circular movement arm, thereby enabling adjustment of a length of a needle thread in one preceding stitch.

Computerized methods of creating embroidery including capturing embroidery instructions, receiving instructions at an embroidery engine, creating planned patterns of stitches, and outputting instructions for stitching, including instructions for printing colors onto a thread before stitching. Color may be printed in a gradient or gradually faded, for example, from a start color to an end color, or from a start color to an intermediate color and from the intermediate color to an end color. Color may be gradually faded from a start location to an end location or from a start location to an intermediate location and from the intermediate location to an end location. Varying shades of colors may be printed, patterns may be repeated, outlines, segments, and vectors may be used, and intermediate stitch color may be determined based on number of stitches or vector length. Some embodiments allow a user to change embroidery instructions while reapplying unchanged instructions.

Computerized methods of creating embroidery including capturing embroidery instructions, receiving instructions at an embroidery engine, creating planned patterns of stitches, and outputting instructions for stitching, including instructions for printing colors onto a thread before stitching. Color may be printed in a gradient or gradually faded, for example, from a start color to an end color, or from a start color to an intermediate color and from the intermediate color to an end color. Color may be gradually faded from a start location to an end location or from a start location to an intermediate location and from the intermediate location to an end location. Varying shades of colors may be printed, patterns may be repeated, outlines, segments, and vectors may be used, and intermediate stitch color may be determined based on number of stitches or vector length. Some embodiments allow a user to change embroidery instructions while reapplying unchanged instructions.

A reversible sequin pattern sheet includes a layer of fabric positionable substantially in a plane and a plurality of sequins each having a first surface and a second surface opposite the first surface, the sequins being arranged in an array. Each sequin includes an aperture extending between the first and second surfaces, at least a portion of the first and second surfaces of the sequins having different indicia thereon. A thread extending through each aperture is secured to the fabric layer for securing the sequins to the fabric layer and for allowing each sequin to pivot with respect to the fabric layer between a first position and a second position. The indicia are selected such that when the array is in the first position a first message is conveyed, and when the array is in the second position a second message is conveyed.

An apparatus and method for applying stitches to a decorative component having a three dimensional configuration is provided. A head for applying stitches to a decorative component having a three dimensional configuration, including: a needle bar assembly operatively coupled to the head; a looper configured to cooperate with the needle bar assembly in order to provide a plurality of stitches in the decorative component, the looper rotating in a plane parallel to the decorative component; a post assembly configured to drive the looper in a reciprocating fashion in the plane, wherein the post assembly is operatively coupled to a motor configured to drive the needle bar assembly in a reciprocating fashion, the post assembly being operatively coupled to the head via a cylinder arm assembly and a downshaft assembly; and wherein the cylinder arm assembly is rotated in a synchronized manner with a rock frame through mechanical linkage connecting a rock frame drive shaft to the cylinder arm assembly.

An apparatus and method for applying stitches to a decorative component having a three dimensional configuration is provided. A head for applying stitches to a decorative component having a three dimensional configuration, including: a needle bar assembly operatively coupled to the head; a looper configured to cooperate with the needle bar assembly in order to provide a plurality of stitches in the decorative component, the looper rotating in a plane parallel to the decorative component; a post assembly configured to drive the looper in a reciprocating fashion in the plane, wherein the post assembly is operatively coupled to a motor configured to drive the needle bar assembly in a reciprocating fashion, the post assembly being operatively coupled to the head via a cylinder arm assembly and a downshaft assembly; and wherein the cylinder arm assembly is rotated in a synchronized manner with a rock frame through mechanical linkage connecting a rock frame drive shaft to the cylinder arm assembly.

Suction apparatus for a work machine, such as a guide, or laser bridge, for an embroidery/sewing machine, suitable to take in the harmful fumes generated by work operations, having at least a cutting unit to carry out work operations, a suction channel, provided with at least a longitudinal aperture, a cover element to cover the longitudinal aperture, a suction pipe and a lifting element solid with the cutting unit, interposed between the suction pipe and the suction channel and defining a compartment.

Suction apparatus for a work machine, such as a guide, or laser bridge, for an embroidery/sewing machine, suitable to take in the harmful fumes generated by work operations, having at least a cutting unit to carry out work operations, a suction channel, provided with at least a longitudinal aperture, a cover element to cover the longitudinal aperture, a suction pipe and a lifting element solid with the cutting unit, interposed between the suction pipe and the suction channel and defining a compartment.